From 40f2311736186bde17438a0fbb25e9647d1d4090 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Thu, 5 Feb 2026 20:41:12 +0800 Subject: [PATCH 01/96] =?UTF-8?q?[=E4=BF=AE=E5=A4=8D]=20=E4=BF=AE=E5=A4=8D?= =?UTF-8?q?=E8=89=B2=E5=BD=A9=E6=8F=90=E5=8F=96=E5=92=8C=E6=98=8E=E5=BA=A6?= =?UTF-8?q?=E6=8F=90=E5=8F=96=E9=9D=A2=E6=9D=BF=E7=9A=84=E5=B8=83=E5=B1=80?= =?UTF-8?q?=E9=87=8D=E5=8F=A0=E9=97=AE=E9=A2=98?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/canvases.py | 7 ++++++- ui/cards.py | 17 ++++++++++++++++- ui/interfaces.py | 13 ++++++++++--- 3 files changed, 32 insertions(+), 5 deletions(-) diff --git a/ui/canvases.py b/ui/canvases.py index 2d713de..908fa35 100644 --- a/ui/canvases.py +++ b/ui/canvases.py @@ -71,7 +71,12 @@ class BaseCanvas(QWidget): def __init__(self, parent: Optional[QWidget] = None, picker_count: int = 5) -> None: super().__init__(parent) - self.setMinimumSize(600, 400) + from PySide6.QtWidgets import QSizePolicy + + # 设置sizePolicy，允许在水平和垂直方向上都充分扩展和压缩 + self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) + # 设置合理的最小尺寸，允许画布在压缩时调整大小 + self.setMinimumSize(300, 200) self.setStyleSheet("background-color: #2a2a2a; border-radius: 8px;") self.setCursor(Qt.CursorShape.PointingHandCursor) diff --git a/ui/cards.py b/ui/cards.py index e78f283..7254990 100644 --- a/ui/cards.py +++ b/ui/cards.py @@ -55,6 +55,10 @@ class BaseCardPanel(QWidget): layout = QHBoxLayout(self) layout.setContentsMargins(10, 10, 10, 10) layout.setSpacing(15) + + # 设置sizePolicy，允许水平压缩但保持最小宽度 + from PySide6.QtWidgets import QSizePolicy + self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Preferred) def set_card_count(self, count: int): """设置卡片数量 @@ -277,18 +281,27 @@ class ColorCard(BaseCard): super().__init__(index, parent) def setup_ui(self): + from PySide6.QtWidgets import QSizePolicy + layout = QVBoxLayout(self) layout.setContentsMargins(0, 0, 0, 0) layout.setSpacing(5) + # 设置sizePolicy，允许垂直压缩 + self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) + # 设置色卡最小高度，确保文字区域有足够空间 + self.setMinimumHeight(160) + # 颜色块 self.color_block = QWidget() - self.color_block.setFixedHeight(80) + self.color_block.setMinimumHeight(40) + self.color_block.setMaximumHeight(80) self._update_placeholder_style() layout.addWidget(self.color_block) # 数值区域（两列布局） values_container = QWidget() + values_container.setMinimumHeight(60) values_layout = QHBoxLayout(values_container) values_layout.setContentsMargins(0, 0, 0, 0) values_layout.setSpacing(10) @@ -305,6 +318,8 @@ class ColorCard(BaseCard): # 16进制颜色值显示区域 self.hex_container = QWidget() + self.hex_container.setMinimumHeight(30) + self.hex_container.setMaximumHeight(40) hex_layout = QHBoxLayout(self.hex_container) hex_layout.setContentsMargins(0, 5, 0, 0) hex_layout.setSpacing(5) diff --git a/ui/interfaces.py b/ui/interfaces.py index 9827eb2..5b92819 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -52,28 +52,31 @@ class ColorExtractInterface(QWidget): # 主分割器（垂直） main_splitter = QSplitter(Qt.Orientation.Vertical) + main_splitter.setMinimumHeight(400) layout.addWidget(main_splitter, stretch=1) # 上半部分：水平分割器（图片 + 右侧组件） top_splitter = QSplitter(Qt.Orientation.Horizontal) - top_splitter.setMinimumHeight(300) + top_splitter.setMinimumHeight(250) # 左侧：图片画布 self.image_canvas = ImageCanvas() - self.image_canvas.setMinimumWidth(400) + self.image_canvas.setMinimumWidth(300) top_splitter.addWidget(self.image_canvas) # 右侧：垂直分割器（HSB色环 + RGB直方图） right_splitter = QSplitter(Qt.Orientation.Vertical) - right_splitter.setMinimumWidth(200) + right_splitter.setMinimumWidth(180) right_splitter.setMaximumWidth(350) # HSB色环 self.hsb_color_wheel = HSBColorWheel() + self.hsb_color_wheel.setMinimumHeight(150) right_splitter.addWidget(self.hsb_color_wheel) # RGB直方图 self.rgb_histogram_widget = RGBHistogramWidget() + self.rgb_histogram_widget.setMinimumHeight(100) right_splitter.addWidget(self.rgb_histogram_widget) right_splitter.setSizes([200, 150]) @@ -166,12 +169,16 @@ class LuminanceExtractInterface(QWidget): layout.setSpacing(10) splitter = QSplitter(Qt.Orientation.Vertical) + splitter.setMinimumHeight(300) layout.addWidget(splitter, stretch=1) self.luminance_canvas = LuminanceCanvas() + self.luminance_canvas.setMinimumHeight(200) splitter.addWidget(self.luminance_canvas) self.histogram_widget = LuminanceHistogramWidget() + self.histogram_widget.setMinimumHeight(120) + self.histogram_widget.setMaximumHeight(250) splitter.addWidget(self.histogram_widget) splitter.setSizes([400, 150]) -- Gitee From d6229299da506928bf25cf9c6cb9db3c38a194f6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Thu, 5 Feb 2026 20:46:27 +0800 Subject: [PATCH 02/96] =?UTF-8?q?[=E6=A0=B7=E5=BC=8F]=20=E7=BB=9F=E4=B8=80?= =?UTF-8?q?=E5=9B=BE=E7=89=87=E6=98=BE=E7=A4=BA=E5=8C=BA=E5=9F=9F=E5=92=8C?= =?UTF-8?q?=E8=89=B2=E7=8E=AF=E8=83=8C=E6=99=AF=E8=89=B2=E4=B8=BA=E7=BA=AF?= =?UTF-8?q?=E9=BB=91=E8=89=B2?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/canvases.py | 4 ++-- ui/color_wheel.py | 21 +++++++------------ ...00\345\217\221\350\247\204\350\214\203.md" | 4 +++- 3 files changed, 12 insertions(+), 17 deletions(-) diff --git a/ui/canvases.py b/ui/canvases.py index 908fa35..e000330 100644 --- a/ui/canvases.py +++ b/ui/canvases.py @@ -77,7 +77,7 @@ class BaseCanvas(QWidget): self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) # 设置合理的最小尺寸，允许画布在压缩时调整大小 self.setMinimumSize(300, 200) - self.setStyleSheet("background-color: #2a2a2a; border-radius: 8px;") + self.setStyleSheet("background-color: #000000; border-radius: 8px;") self.setCursor(Qt.CursorShape.PointingHandCursor) self._original_pixmap: Optional[QPixmap] = None @@ -450,7 +450,7 @@ class BaseCanvas(QWidget): painter.setRenderHint(QPainter.RenderHint.SmoothPixmapTransform) # 绘制背景 - painter.fillRect(self.rect(), QColor(42, 42, 42)) + painter.fillRect(self.rect(), QColor(0, 0, 0)) # 绘制图片（使用原始高分辨率图片，实时缩放显示） if self._original_pixmap and not self._original_pixmap.isNull(): diff --git a/ui/color_wheel.py b/ui/color_wheel.py index 1231d02..0be8f98 100644 --- a/ui/color_wheel.py +++ b/ui/color_wheel.py @@ -76,20 +76,13 @@ class HSBColorWheel(QWidget): def _get_theme_colors(self): """获取主题颜色""" - if isDarkTheme(): - return { - 'bg': QColor(42, 42, 42), - 'border': QColor(80, 80, 80), - 'text': QColor(200, 200, 200), - 'sample_border': QColor(255, 255, 255) - } - else: - return { - 'bg': QColor(240, 240, 240), - 'border': QColor(200, 200, 200), - 'text': QColor(60, 60, 60), - 'sample_border': QColor(255, 255, 255) - } + # 背景统一为纯黑色 + return { + 'bg': QColor(0, 0, 0), + 'border': QColor(80, 80, 80), + 'text': QColor(200, 200, 200), + 'sample_border': QColor(255, 255, 255) + } def _calculate_wheel_geometry(self): """计算色环几何参数""" diff --git "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" index 9ade3cf..4772e67 100644 --- "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" +++ "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" @@ -593,6 +593,7 @@ def update_table_data(self): - `优化`：性能或体验改进 - `重构`：代码结构调整 - `文档`：修改或新增文档 +- `样式`：界面样式、颜色、布局等视觉相关修改 - `内容调整`：如替换链接、修改文本等 **示例：** @@ -600,6 +601,7 @@ def update_table_data(self): - `[修复] 修复登录功能的验证逻辑错误` - `[重构] 提取 BaseCanvas 基类，消除重复代码` - `[文档] 更新 README.md 和开发规范` +- `[样式] 统一图片显示区域和色环背景色为纯黑色` --- @@ -732,7 +734,7 @@ class ImageCanvas(BaseCanvas): | 版本 | 日期 | 变更内容 | |:---:|:---:|:---| -| 3.2 | 2026-02-05 | 重构项目结构，提取公共基类（BaseCanvas、BaseCard、BaseHistogram），扁平化目录结构，更新文档 | +| 2.2 | 2026-02-05 | 重构项目结构，提取公共基类（BaseCanvas、BaseCard、BaseHistogram），扁平化目录结构，更新文档 | | 2.1 | 2026-02-04 | 借鉴BetterGI 星轨开发规范，新增导入规范、代码清理原则、异常处理规范、性能优化建议、调试规范 | | 2.0 | 2026-02-04 | 重构文档结构，精简冗余内容，优化版本号体系 | | 1.0 | 2026-02-03 | 初始版本，建立基础开发规范 | -- Gitee From 9be0a04e357054dd7c4e70ce570ba9283f8add88 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Thu, 5 Feb 2026 20:48:11 +0800 Subject: [PATCH 03/96] =?UTF-8?q?[=E6=A0=B7=E5=BC=8F]=20=E7=BB=9F=E4=B8=80?= =?UTF-8?q?=E5=9B=BE=E7=89=87=E6=98=BE=E7=A4=BA=E5=8C=BA=E5=9F=9F=E5=92=8C?= =?UTF-8?q?=E8=89=B2=E7=8E=AF=E8=83=8C=E6=99=AF=E8=89=B2=E4=B8=BA=E6=B7=B1?= =?UTF-8?q?=E7=81=B0=E8=89=B2=20#141414?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/canvases.py | 4 ++-- ui/color_wheel.py | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/ui/canvases.py b/ui/canvases.py index e000330..3a1ab51 100644 --- a/ui/canvases.py +++ b/ui/canvases.py @@ -77,7 +77,7 @@ class BaseCanvas(QWidget): self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) # 设置合理的最小尺寸，允许画布在压缩时调整大小 self.setMinimumSize(300, 200) - self.setStyleSheet("background-color: #000000; border-radius: 8px;") + self.setStyleSheet("background-color: #141414; border-radius: 8px;") self.setCursor(Qt.CursorShape.PointingHandCursor) self._original_pixmap: Optional[QPixmap] = None @@ -450,7 +450,7 @@ class BaseCanvas(QWidget): painter.setRenderHint(QPainter.RenderHint.SmoothPixmapTransform) # 绘制背景 - painter.fillRect(self.rect(), QColor(0, 0, 0)) + painter.fillRect(self.rect(), QColor(20, 20, 20)) # 绘制图片（使用原始高分辨率图片，实时缩放显示） if self._original_pixmap and not self._original_pixmap.isNull(): diff --git a/ui/color_wheel.py b/ui/color_wheel.py index 0be8f98..aa26046 100644 --- a/ui/color_wheel.py +++ b/ui/color_wheel.py @@ -76,9 +76,9 @@ class HSBColorWheel(QWidget): def _get_theme_colors(self): """获取主题颜色""" - # 背景统一为纯黑色 + # 背景统一为深灰色 return { - 'bg': QColor(0, 0, 0), + 'bg': QColor(20, 20, 20), 'border': QColor(80, 80, 80), 'text': QColor(200, 200, 200), 'sample_border': QColor(255, 255, 255) -- Gitee From 49778c8ee373142109087b47b0f096009e63d5a6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Thu, 5 Feb 2026 22:01:21 +0800 Subject: [PATCH 04/96] =?UTF-8?q?[=E4=BC=98=E5=8C=96]=20HSB=E8=89=B2?= =?UTF-8?q?=E7=8E=AF=E6=94=B9=E7=94=A8=E9=80=90=E5=83=8F=E7=B4=A0=E7=BB=98?= =?UTF-8?q?=E5=88=B6=E7=9C=9F=E6=AD=A3=E7=9A=84HSB=E8=89=B2=E5=BD=A9?= =?UTF-8?q?=E7=A9=BA=E9=97=B4?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 使用QImage逐像素计算色相、饱和度、明度 - 中心显示纯白色（饱和度0），边缘显示全彩色相（饱和度1） - 消除块状过渡，实现完全平滑的色彩渐变 - 符合HSB色彩空间的理论定义 --- ui/color_wheel.py | 107 ++++++++++++++++------------------------------ 1 file changed, 37 insertions(+), 70 deletions(-) diff --git a/ui/color_wheel.py b/ui/color_wheel.py index aa26046..1121e1d 100644 --- a/ui/color_wheel.py +++ b/ui/color_wheel.py @@ -127,82 +127,50 @@ class HSBColorWheel(QWidget): self._wheel_cache = None def _generate_wheel_cache(self): - """生成色环背景缓存""" + """生成真正的HSB色彩空间色环""" import math + from PySide6.QtGui import QImage - # 创建缓存图像 - self._wheel_cache = QPixmap(self.size()) - self._wheel_cache.fill(Qt.GlobalColor.transparent) + # 计算色环几何参数 + self._calculate_wheel_geometry() - painter = QPainter(self._wheel_cache) - painter.setRenderHint(QPainter.RenderHint.Antialiasing) + # 创建QImage用于逐像素绘制 + width = self.width() + height = self.height() + image = QImage(width, height, QImage.Format.Format_ARGB32) + image.fill(self._get_theme_colors()['bg'].rgb()) - colors = self._get_theme_colors() + # 逐像素计算HSB颜色 + for y in range(height): + for x in range(width): + # 计算相对于中心的距离和角度 + dx = x - self._center_x + dy = y - self._center_y + distance = math.sqrt(dx * dx + dy * dy) - # 绘制背景 - painter.fillRect(self.rect(), colors['bg']) + # 只绘制圆形区域内的像素 + if distance <= self._wheel_radius: + # 计算角度（色相） + angle = math.atan2(-dy, dx) # 注意Y轴翻转 + hue = (angle / (2 * math.pi)) % 1.0 - # 计算色环几何参数 - self._calculate_wheel_geometry() + # 计算饱和度（距离中心的远近） + saturation = min(distance / self._wheel_radius, 1.0) - # 绘制HSB色环背景（优化版本） - # 减少分段数以提高性能 - num_segments = 120 # 从360减少到120，足够平滑 - - for i in range(num_segments): - # 计算当前段的角度（度） - angle_start = i * 360 / num_segments - angle_end = (i + 1) * 360 / num_segments - - # 当前段的色相 - hue = angle_start - - # 绘制从外到内的渐变条（一直到中心） - num_rings = 15 # 从25减少到15，提高性能 - for j in range(num_rings): - # 计算内外半径（从外到内，包括中心） - r_outer = self._wheel_radius * (j + 1) / num_rings - r_inner = self._wheel_radius * j / num_rings - - # 当前环的饱和度（外圈100%，中心0%） - saturation = 100 * (j + 0.5) / num_rings - - # 创建颜色 - color = QColor.fromHsvF(hue / 360.0, saturation / 100.0, 1.0) - - # 绘制扇形段 - painter.setPen(Qt.PenStyle.NoPen) - painter.setBrush(color) - - # 使用多边形近似扇形 - points = [] - num_arc_points = 4 # 从5减少到4 - - # 外弧 - for k in range(num_arc_points): - t = k / (num_arc_points - 1) - a = (angle_start + t * (angle_end - angle_start)) * math.pi / 180 - points.append(( - self._center_x + r_outer * math.cos(a), - self._center_y - r_outer * math.sin(a) - )) - - # 内弧（反向） - for k in range(num_arc_points): - t = k / (num_arc_points - 1) - a = (angle_end - t * (angle_end - angle_start)) * math.pi / 180 - points.append(( - self._center_x + r_inner * math.cos(a), - self._center_y - r_inner * math.sin(a) - )) - - # 转换为QPoint并绘制 - from PySide6.QtCore import QPoint - qpoints = [QPoint(int(p[0]), int(p[1])) for p in points] - painter.drawPolygon(qpoints) - - # 绘制外边框 - painter.setPen(QPen(colors['border'], 2)) + # 设置亮度为1.0（最大值） + value = 1.0 + + # 计算颜色 + color = QColor.fromHsvF(hue, saturation, value) + image.setPixelColor(x, y, color) + + # 转换为QPixmap + self._wheel_cache = QPixmap.fromImage(image) + + # 绘制边框 + painter = QPainter(self._wheel_cache) + painter.setRenderHint(QPainter.RenderHint.Antialiasing) + painter.setPen(QPen(self._get_theme_colors()['border'], 2)) painter.setBrush(Qt.BrushStyle.NoBrush) painter.drawEllipse( self._center_x - self._wheel_radius, @@ -210,7 +178,6 @@ class HSBColorWheel(QWidget): self._wheel_radius * 2, self._wheel_radius * 2 ) - painter.end() # 标记缓存有效 -- Gitee From 6055d482ae3baf9c9050d67f43964be4641cb098 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Thu, 5 Feb 2026 22:05:16 +0800 Subject: [PATCH 05/96] =?UTF-8?q?[=E6=A0=B7=E5=BC=8F]=20=E7=BB=9F=E4=B8=80?= =?UTF-8?q?RGB=E7=9B=B4=E6=96=B9=E5=9B=BE=E5=92=8C=E6=98=8E=E5=BA=A6?= =?UTF-8?q?=E7=9B=B4=E6=96=B9=E5=9B=BE=E7=9A=84=E5=88=BB=E5=BA=A6=E6=98=BE?= =?UTF-8?q?=E7=A4=BA=E9=A3=8E=E6=A0=BC=EF=BC=8C=E6=94=B9=E4=B8=BA0-8=20Zon?= =?UTF-8?q?e=E5=88=86=E5=8C=BA?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/histograms.py | 23 ++++++++++++----------- 1 file changed, 12 insertions(+), 11 deletions(-) diff --git a/ui/histograms.py b/ui/histograms.py index 61ae6c6..81655a6 100644 --- a/ui/histograms.py +++ b/ui/histograms.py @@ -530,28 +530,29 @@ class RGBHistogramWidget(BaseHistogram): legend_x += 20 def _draw_labels(self, painter: QPainter, x: int, y: int, width: int, height: int): - """绘制刻度标签""" + """绘制刻度标签 - Zone 0-8 风格""" # 绘制标题 self._draw_title(painter) - # 绘制底部刻度线和数值 font = QFont() - font.setPointSize(7) + font.setPointSize(8) painter.setFont(font) - tick_positions = [0, 64, 128, 192, 255] - for value in tick_positions: - tick_x = int(x + value * width / 256.0) + # 绘制底部刻度线和数值 - Zone 0 到 8 + zone_width = width / 8.0 + + for i in range(9): # 0, 1, 2, 3, 4, 5, 6, 7, 8 + tick_x = int(x + i * zone_width) # 绘制刻度线 painter.setPen(QColor(100, 100, 100)) - painter.drawLine(tick_x, y + height, tick_x, y + height + 3) + painter.drawLine(tick_x, y + height, tick_x, y + height + 4) - # 绘制刻度值 - text = str(value) + # 绘制刻度值 (0-8) + text = str(i) text_rect = painter.boundingRect( - tick_x - 15, y + height + 5, - 30, 14, + tick_x - 15, y + height + 6, + 30, 18, Qt.AlignmentFlag.AlignCenter, text ) painter.setPen(QColor(150, 150, 150)) -- Gitee From 5ca8a67399add4432a747b79fd1b029074df1950 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 00:11:15 +0800 Subject: [PATCH 06/96] =?UTF-8?q?[=E6=A0=B7=E5=BC=8F]=20=E7=BB=9F=E4=B8=80?= =?UTF-8?q?=E5=9B=BE=E7=89=87=E6=98=BE=E7=A4=BA=E5=99=A8=E3=80=81=E7=9B=B4?= =?UTF-8?q?=E6=96=B9=E5=9B=BE=E3=80=81=E8=89=B2=E7=8E=AF=E8=83=8C=E6=99=AF?= =?UTF-8?q?=E8=89=B2=E4=B8=BA=20#2a2a2a?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/canvases.py | 4 ++-- ui/color_wheel.py | 4 ++-- ui/histograms.py | 4 ++-- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/ui/canvases.py b/ui/canvases.py index 3a1ab51..908fa35 100644 --- a/ui/canvases.py +++ b/ui/canvases.py @@ -77,7 +77,7 @@ class BaseCanvas(QWidget): self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) # 设置合理的最小尺寸，允许画布在压缩时调整大小 self.setMinimumSize(300, 200) - self.setStyleSheet("background-color: #141414; border-radius: 8px;") + self.setStyleSheet("background-color: #2a2a2a; border-radius: 8px;") self.setCursor(Qt.CursorShape.PointingHandCursor) self._original_pixmap: Optional[QPixmap] = None @@ -450,7 +450,7 @@ class BaseCanvas(QWidget): painter.setRenderHint(QPainter.RenderHint.SmoothPixmapTransform) # 绘制背景 - painter.fillRect(self.rect(), QColor(20, 20, 20)) + painter.fillRect(self.rect(), QColor(42, 42, 42)) # 绘制图片（使用原始高分辨率图片，实时缩放显示） if self._original_pixmap and not self._original_pixmap.isNull(): diff --git a/ui/color_wheel.py b/ui/color_wheel.py index 1121e1d..29bc4ff 100644 --- a/ui/color_wheel.py +++ b/ui/color_wheel.py @@ -76,9 +76,9 @@ class HSBColorWheel(QWidget): def _get_theme_colors(self): """获取主题颜色""" - # 背景统一为深灰色 + # 背景统一为 #2a2a2a return { - 'bg': QColor(20, 20, 20), + 'bg': QColor(42, 42, 42), 'border': QColor(80, 80, 80), 'text': QColor(200, 200, 200), 'sample_border': QColor(255, 255, 255) diff --git a/ui/histograms.py b/ui/histograms.py index 81655a6..c920a06 100644 --- a/ui/histograms.py +++ b/ui/histograms.py @@ -37,7 +37,7 @@ class BaseHistogram(QWidget): self._margin_bottom = 30 # 背景色 - self._background_color = QColor(20, 20, 20) + self._background_color = QColor(42, 42, 42) def set_data(self, data: List[int]): """设置直方图数据 @@ -155,7 +155,7 @@ class LuminanceHistogramWidget(BaseHistogram): super().__init__(parent) self.setMinimumHeight(180) self.setMaximumHeight(220) - self.setStyleSheet("background-color: #141414; border-radius: 4px;") + self.setStyleSheet("background-color: #2a2a2a; border-radius: 4px;") self._highlight_zones = [] # 高亮显示的区域列表 self._pressed_zone = -1 # 当前按下的Zone -- Gitee From 3b3c8985bafd483baa913f4a064f21593987e980 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 00:23:14 +0800 Subject: [PATCH 07/96] =?UTF-8?q?[=E6=A0=B7=E5=BC=8F]=20=E7=A7=BB=E9=99=A4?= =?UTF-8?q?=E8=89=B2=E5=BD=A9=E6=8F=90=E5=8F=96=E9=9D=A2=E6=9D=BF=E5=9B=BE?= =?UTF-8?q?=E7=89=87=E5=8A=A0=E8=BD=BD=E6=97=B6=E7=9A=84=E5=9C=86=E5=9C=88?= =?UTF-8?q?=E6=8C=87=E7=A4=BA=E5=99=A8?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/canvases.py | 33 +-------------------------------- 1 file changed, 1 insertion(+), 32 deletions(-) diff --git a/ui/canvases.py b/ui/canvases.py index 908fa35..c08f366 100644 --- a/ui/canvases.py +++ b/ui/canvases.py @@ -7,7 +7,7 @@ from PIL import Image from PySide6.QtCore import QPoint, QPointF, QRect, Qt, QThread, Signal, QTimer from PySide6.QtGui import QColor, QFont, QImage, QPainter, QPixmap from PySide6.QtWidgets import QWidget -from qfluentwidgets import Action, FluentIcon, IndeterminateProgressRing, RoundMenu +from qfluentwidgets import Action, FluentIcon, RoundMenu # 项目模块导入 from core import get_luminance, get_zone @@ -558,12 +558,6 @@ class ImageCanvas(BaseCanvas): self._pickers: list = [] self._zoom_viewer: Optional[ZoomViewer] = None self._active_picker_index: int = -1 - self._loading_indicator: Optional[IndeterminateProgressRing] = None - - # 创建加载指示器 - self._loading_indicator = IndeterminateProgressRing(self) - self._loading_indicator.setFixedSize(64, 64) - self._loading_indicator.hide() # 创建放大视图 self._zoom_viewer = ZoomViewer(self) @@ -580,44 +574,20 @@ class ImageCanvas(BaseCanvas): self._picker_rel_positions.append(QPointF(0.5, 0.5)) # 默认在图片中心 self.update_picker_positions() - self._update_loading_indicator_position() - - def _update_loading_indicator_position(self) -> None: - """更新加载指示器位置到中心""" - if self._loading_indicator: - x = (self.width() - self._loading_indicator.width()) // 2 - y = (self.height() - self._loading_indicator.height()) // 2 - self._loading_indicator.move(x, y) def set_image(self, image_path: str) -> None: """异步加载并显示图片""" - # 显示加载指示器 - if self._loading_indicator: - self._loading_indicator.start() - self._loading_indicator.show() - self._update_loading_indicator_position() - super().set_image(image_path) def _on_image_loaded(self, image_data: bytes, width: int, height: int, fmt: str) -> None: """图片加载完成的回调""" super()._on_image_loaded(image_data, width, height, fmt) - # 隐藏加载指示器 - if self._loading_indicator: - self._loading_indicator.stop() - self._loading_indicator.hide() - # 改变光标为默认 self.setCursor(Qt.CursorShape.ArrowCursor) def _on_image_load_error(self, error_msg: str) -> None: """图片加载失败的回调""" - # 隐藏加载指示器 - if self._loading_indicator: - self._loading_indicator.stop() - self._loading_indicator.hide() - # 恢复光标 self.setCursor(Qt.CursorShape.PointingHandCursor) @@ -734,7 +704,6 @@ class ImageCanvas(BaseCanvas): def resizeEvent(self, event) -> None: """窗口大小改变时重新调整图片""" super().resizeEvent(event) - self._update_loading_indicator_position() def clear_image(self) -> None: """清空图片""" -- Gitee From c9517ce405ceee0b9c1fc824f88799b6f18b076b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 02:26:52 +0800 Subject: [PATCH 08/96] =?UTF-8?q?[=E6=96=B0=E5=8A=9F=E8=83=BD]=20=E6=96=B0?= =?UTF-8?q?=E5=A2=9E=E6=99=BA=E8=83=BD=E9=85=8D=E8=89=B2=E6=96=B9=E6=A1=88?= =?UTF-8?q?=E5=8A=9F=E8=83=BD?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 实现5种专业配色方案算法：同色系、邻近色、互补色、分离补色、双补色 - 添加可交互HSB色环组件，支持鼠标拖动选择基准色 - 实现配色方案色块面板，根据方案类型动态显示3-5个色块 - 色环与明度调整联动，明度变化时色轮和采样点实时响应 - 配色方案界面与设置界面统一，共享16进制显示和色彩模式配置 - 新增配色方案组件模块 ui/scheme_widgets.py - 扩展颜色处理模块 core/color.py，添加配色方案生成算法 - 更新项目文档（README.md、开发规范.md），记录新功能和开发经验 --- README.md | 30 +- core/__init__.py | 17 + core/color.py | 246 ++++++++++++++ core/config.py | 5 + ui/__init__.py | 10 +- ui/color_wheel.py | 310 +++++++++++++++++- ui/interfaces.py | 224 ++++++++++++- ui/main_window.py | 25 +- ui/scheme_widgets.py | 266 +++++++++++++++ ...00\345\217\221\350\247\204\350\214\203.md" | 116 ++++++- 10 files changed, 1226 insertions(+), 23 deletions(-) create mode 100644 ui/scheme_widgets.py diff --git a/README.md b/README.md index a10ba40..8a88573 100644 --- a/README.md +++ b/README.md @@ -15,11 +15,13 @@ ### 核心功能特色 - **可视化色彩提取**：通过直观的可拖动取色点，实时提取图片任意位置的颜色，支持5个取色点同时工作 +- **智能配色方案**：提供5种专业配色方案（同色系、邻近色、互补色、分离补色、双补色），支持可交互色环选择和明度调整 - **多色彩空间支持**：同时显示 HSB、LAB、HSL、CMYK、RGB 等多种色彩模式，满足不同场景的需求 - **专业明度分析**：将图片按明度分为9个区域，提供直方图可视化，帮助理解图片的明度分布 - **现代化界面**：基于 Fluent Design 设计语言，支持自动深色/浅色主题切换，提供流畅的用户体验 - **高精度显示**：使用原始图片实时缩放，保证显示清晰度，取色点位置使用相对坐标系统，图片缩放时保持不变 -- **双面板同步**：色彩提取和明度分析面板数据实时同步，切换面板时自动更新 +- **三面板同步**：色彩提取、明度分析和配色方案面板数据实时同步，切换面板时自动更新 +- **统一配置管理**：16进制颜色值显示和色彩模式设置全局统一，所有界面实时响应设置变更 ### 适用场景 @@ -115,6 +117,14 @@ - **区域高亮显示**：选中区域在直方图上高亮显示，方便查看特定明度范围的像素分布 - **双击提取**：双击图片任意区域，自动提取该明度对应的像素，并在色卡中显示 +#### 配色方案 + +- **5种专业配色方案**：同色系、邻近色、互补色、分离补色、双补色 +- **可交互色环**：支持鼠标拖动选择基准色，实时显示配色方案在色环上的分布 +- **明度调整滑块**：调整配色方案的明度，色环和色块实时响应 +- **动态卡片数量**：根据配色方案类型自动调整色块数量（3-5个） +- **统一显示设置**：使用与色彩提取相同的显示设置（16进制值、色彩模式） + --- ## 技术架构与设计理念 @@ -148,18 +158,19 @@ color_card/ ├── 开发规范.md # 开发规范文档 ├── core/ # 核心功能模块目录 │ ├── __init__.py -│ ├── color.py # 颜色处理模块（颜色转换、明度计算、直方图计算） +│ ├── color.py # 颜色处理模块（颜色转换、明度计算、配色方案算法、直方图计算） │ └── config.py # 配置管理模块 ├── ui/ # UI模块目录（扁平化结构） │ ├── __init__.py # 统一导出接口 │ ├── main_window.py # 主窗口类 │ ├── canvases.py # 画布模块（BaseCanvas、ImageCanvas、LuminanceCanvas） -│ ├── cards.py # 卡片组件模块（ColorCard、LuminanceCard） +│ ├── cards.py # 卡片组件模块（ColorCard、LuminanceCard及基类） │ ├── histograms.py # 直方图组件模块（LuminanceHistogramWidget、RGBHistogramWidget） │ ├── color_picker.py # 颜色选择器模块 -│ ├── color_wheel.py # 颜色轮模块 +│ ├── color_wheel.py # 颜色轮模块（HSBColorWheel、InteractiveColorWheel） +│ ├── scheme_widgets.py # 配色方案组件模块（SchemeColorInfoCard、SchemeColorPanel） │ ├── zoom_viewer.py # 缩放查看器模块 -│ └── interfaces.py # 界面面板模块 +│ └── interfaces.py # 界面面板模块（ColorExtractInterface、LuminanceExtractInterface、SettingsInterface、ColorSchemeInterface） ├── dialogs/ # 对话框模块目录 │ ├── __init__.py │ ├── about_dialog.py # 关于对话框 @@ -177,6 +188,7 @@ color_card/ 负责所有与颜色相关的计算和转换： - **颜色空间转换**：RGB ↔ HSB、RGB ↔ LAB、RGB ↔ HSL、RGB ↔ CMYK，支持多种色彩空间 +- **配色方案算法**：实现5种专业配色方案（同色系、邻近色、互补色、分离补色、双补色），基于色彩理论生成和谐配色 - **明度计算**：使用 Rec. 709 标准计算亮度值，包含 sRGB Gamma 校正，与 Lightroom、Photoshop 等专业软件使用相同标准 - **直方图计算**：计算图片的明度分布和 RGB 通道分布，支持采样优化 @@ -198,19 +210,25 @@ color_card/ - 区域选择和高亮显示 - 双击提取像素功能 -#### 3. 卡片模块 (ui/cards.py) +#### 3. 卡片模块 (ui/cards.py 和 ui/scheme_widgets.py) 提供颜色信息展示功能： - **BaseCard / BaseCardPanel**：卡片基类，提供统一的卡片接口 - setup_ui：设置界面 - clear：清空卡片 + - set_card_count：动态调整卡片数量 - **ColorCard / ColorCardPanel**：色彩卡片，显示多种色彩空间值 - 支持 HSB、LAB、HSL、CMYK、RGB 显示 - 一键复制颜色值 + - 支持16进制颜色值显示开关 - **LuminanceCard / LuminanceCardPanel**：明度卡片，显示明度区域信息 - 显示区域名称和明度范围 - 显示像素数量 +- **SchemeColorInfoCard / SchemeColorPanel**（ui/scheme_widgets.py）：配色方案卡片 + - 与ColorCard保持一致的显示样式 + - 支持动态卡片数量（根据配色方案类型自动调整） + - 复用ColorModeContainer组件，统一显示逻辑 #### 4. 直方图模块 (ui/histograms.py) diff --git a/core/__init__.py b/core/__init__.py index 658794d..0a3106a 100644 --- a/core/__init__.py +++ b/core/__init__.py @@ -6,12 +6,20 @@ from .color import ( rgb_to_hex, rgb_to_hsl, rgb_to_cmyk, + hsb_to_rgb, get_color_info, get_luminance, get_zone, get_zone_bounds, calculate_histogram, calculate_rgb_histogram, + generate_monochromatic, + generate_analogous, + generate_complementary, + generate_split_complementary, + generate_double_complementary, + adjust_brightness, + get_scheme_preview_colors, ) from .config import ConfigManager, get_config_manager @@ -23,12 +31,21 @@ __all__ = [ 'rgb_to_hex', 'rgb_to_hsl', 'rgb_to_cmyk', + 'hsb_to_rgb', 'get_color_info', 'get_luminance', 'get_zone', 'get_zone_bounds', 'calculate_histogram', 'calculate_rgb_histogram', + # 配色方案函数 + 'generate_monochromatic', + 'generate_analogous', + 'generate_complementary', + 'generate_split_complementary', + 'generate_double_complementary', + 'adjust_brightness', + 'get_scheme_preview_colors', # 配置 'ConfigManager', 'get_config_manager', diff --git a/core/color.py b/core/color.py index 9e8e521..1f21b79 100644 --- a/core/color.py +++ b/core/color.py @@ -354,3 +354,249 @@ def calculate_rgb_histogram(image, sample_step: int = 4) -> Tuple[List[int], Lis histogram_b[color.blue()] += 1 return histogram_r, histogram_g, histogram_b + + +def hsb_to_rgb(h: float, s: float, b: float) -> Tuple[int, int, int]: + """将HSB转换为RGB + + Args: + h: 色相 (0-360) + s: 饱和度 (0-100) + b: 亮度 (0-100) + + Returns: + tuple: (R 0-255, G 0-255, B 0-255) + """ + h_norm = h / 360.0 + s_norm = s / 100.0 + v_norm = b / 100.0 + + r, g, b_out = colorsys.hsv_to_rgb(h_norm, s_norm, v_norm) + return round(r * 255), round(g * 255), round(b_out * 255) + + +def generate_monochromatic(hue: float, count: int = 4) -> List[Tuple[float, float, float]]: + """生成同色系配色方案 + + 基于同一色相，通过调整饱和度和亮度生成和谐的颜色组合 + + Args: + hue: 基准色相 (0-360) + count: 生成颜色数量 (默认4) + + Returns: + list: HSB颜色列表 [(h, s, b), ...] + """ + colors = [] + # 根据数量生成饱和度和明度序列 + if count == 4: + saturations = [100, 75, 50, 25] + brightnesses = [100, 90, 80, 70] + else: + saturations = [100 - i * (80 / max(count - 1, 1)) for i in range(count)] + brightnesses = [100 - i * (30 / max(count - 1, 1)) for i in range(count)] + + for i in range(count): + s = max(20, min(100, saturations[i] if i < len(saturations) else 50)) + b = max(40, min(100, brightnesses[i] if i < len(brightnesses) else 70)) + colors.append((hue % 360, s, b)) + + return colors + + +def generate_analogous(hue: float, angle: float = 30, count: int = 4) -> List[Tuple[float, float, float]]: + """生成邻近色配色方案 + + 在色相环上选择与基准色相邻的颜色，创造和谐统一的视觉效果 + + Args: + hue: 基准色相 (0-360) + angle: 邻近角度范围 (默认30度) + count: 生成颜色数量 (默认4) + + Returns: + list: HSB颜色列表 [(h, s, b), ...] + """ + colors = [] + if count == 4: + # 4个颜色：基准色两侧各1个，加上基准色和另一个过渡色 + hues = [ + (hue - angle) % 360, + (hue - angle / 2) % 360, + hue % 360, + (hue + angle / 2) % 360 + ] + else: + step = (2 * angle) / max(count - 1, 1) + hues = [(hue - angle + i * step) % 360 for i in range(count)] + + for h in hues: + colors.append((h, 85, 90)) + + return colors + + +def generate_complementary(hue: float, count: int = 5) -> List[Tuple[float, float, float]]: + """生成互补色配色方案 + + 选择色相环上相对位置的颜色（相差180度），创造强烈对比 + 所有采样点集中在两个区域：基准色区域和互补色区域 + + Args: + hue: 基准色相 (0-360) + count: 生成颜色数量 (默认5) + + Returns: + list: HSB颜色列表 [(h, s, b), ...] + """ + colors = [] + comp_hue = (hue + 180) % 360 + + if count == 5: + # 基准色一侧3个：通过调整饱和度和明度来区分，保持色相一致 + colors = [ + (hue, 100, 100), # 基准色：最鲜艳 + (hue, 75, 90), # 基准色：降低饱和度 + (hue, 50, 80), # 基准色：进一步降低饱和度 + # 互补色一侧2个 + (comp_hue, 100, 100), # 互补色：最鲜艳 + (comp_hue, 75, 90), # 互补色：降低饱和度 + ] + else: + # 平均分配：基准色一侧 ceil(count/2)，互补色一侧 floor(count/2) + base_count = (count + 1) // 2 + comp_count = count - base_count + + # 基准色一侧：同一色相，不同饱和度 + for i in range(base_count): + s = 100 - i * (50 / max(base_count, 1)) # 饱和度从100递减 + b = 100 - i * (20 / max(base_count, 1)) # 明度稍微降低 + colors.append((hue, max(50, s), max(80, b))) + + # 互补色一侧：同一色相，不同饱和度 + for i in range(comp_count): + s = 100 - i * (50 / max(comp_count, 1)) + b = 100 - i * (20 / max(comp_count, 1)) + colors.append((comp_hue, max(50, s), max(80, b))) + + return colors + + +def generate_split_complementary(hue: float, angle: float = 30, count: int = 3) -> List[Tuple[float, float, float]]: + """生成分离补色配色方案 + + 选择基准色和互补色两侧的颜色，既有对比又更柔和 + + Args: + hue: 基准色相 (0-360) + angle: 分离角度 (默认30度) + count: 生成颜色数量 (默认3) + + Returns: + list: HSB颜色列表 [(h, s, b), ...] + """ + colors = [] + comp_hue = (hue + 180) % 360 + left_comp = (comp_hue - angle) % 360 + right_comp = (comp_hue + angle) % 360 + + if count == 3: + # 3个颜色：基准色 + 两个分离补色 + colors = [ + (hue, 100, 100), + (left_comp, 100, 100), + (right_comp, 100, 100) + ] + else: + colors.append((hue, 100, 100)) + colors.append((left_comp, 100, 100)) + colors.append((right_comp, 100, 100)) + remaining = count - 3 + for i in range(remaining): + blend_hue = (hue + (i + 1) * 60) % 360 + colors.append((blend_hue, 70, 85)) + + return colors + + +def generate_double_complementary(hue: float, angle: float = 30, count: int = 4) -> List[Tuple[float, float, float]]: + """生成双补色配色方案 + + 选择两组互补色，创造丰富而平衡的配色方案 + + Args: + hue: 基准色相 (0-360) + angle: 分离角度 (默认30度) + count: 生成颜色数量 (默认4) + + Returns: + list: HSB颜色列表 [(h, s, b), ...] + """ + colors = [] + comp_hue = (hue + 180) % 360 + second_hue = (hue + angle) % 360 + second_comp = (second_hue + 180) % 360 + + if count == 4: + # 4个颜色：两组互补色 + colors = [ + (hue, 100, 100), + (comp_hue, 100, 100), + (second_hue, 100, 100), + (second_comp, 100, 100) + ] + else: + hues = [hue, comp_hue, second_hue, second_comp] + for i in range(min(count, 4)): + colors.append((hues[i], 90, 95)) + for i in range(4, count): + blend_hue = (hue + i * 45) % 360 + colors.append((blend_hue, 70, 85)) + + return colors + + +def adjust_brightness(hsb_colors: List[Tuple[float, float, float]], brightness_delta: float) -> List[Tuple[float, float, float]]: + """调整配色方案的明度 + + Args: + hsb_colors: HSB颜色列表 [(h, s, b), ...] + brightness_delta: 明度调整值 (-100 到 +100) + + Returns: + list: 调整后的HSB颜色列表 + """ + adjusted = [] + for h, s, b in hsb_colors: + new_b = max(10, min(100, b + brightness_delta)) + adjusted.append((h, s, new_b)) + return adjusted + + +def get_scheme_preview_colors(scheme_type: str, base_hue: float, count: int = 5) -> List[Tuple[int, int, int]]: + """获取配色方案的预览颜色（RGB格式） + + Args: + scheme_type: 配色方案类型 ('monochromatic', 'analogous', 'complementary', + 'split_complementary', 'double_complementary') + base_hue: 基准色相 (0-360) + count: 生成颜色数量 + + Returns: + list: RGB颜色列表 [(r, g, b), ...] + """ + # 根据方案类型调用对应的生成器，正确处理参数 + if scheme_type == 'monochromatic': + hsb_colors = generate_monochromatic(base_hue, count) + elif scheme_type == 'analogous': + hsb_colors = generate_analogous(base_hue, 30, count) + elif scheme_type == 'complementary': + hsb_colors = generate_complementary(base_hue, count) + elif scheme_type == 'split_complementary': + hsb_colors = generate_split_complementary(base_hue, 30, count) + elif scheme_type == 'double_complementary': + hsb_colors = generate_double_complementary(base_hue, 30, count) + else: + hsb_colors = generate_monochromatic(base_hue, count) + + return [hsb_to_rgb(h, s, b) for h, s, b in hsb_colors] diff --git a/core/config.py b/core/config.py index dcb36e8..a952072 100644 --- a/core/config.py +++ b/core/config.py @@ -46,6 +46,11 @@ class ConfigManager: "color_sample_count": 5, "luminance_sample_count": 5 }, + "scheme": { + "default_scheme": "monochromatic", + "color_count": 5, + "brightness_adjustment": 0 + }, "window": { "width": 940, "height": 660, diff --git a/ui/__init__.py b/ui/__init__.py index 183bd14..13a211b 100644 --- a/ui/__init__.py +++ b/ui/__init__.py @@ -13,9 +13,10 @@ from .histograms import ( RGBHistogramWidget ) from .color_picker import ColorPicker -from .color_wheel import HSBColorWheel +from .color_wheel import HSBColorWheel, InteractiveColorWheel from .zoom_viewer import ZoomViewer -from .interfaces import ColorExtractInterface, LuminanceExtractInterface, SettingsInterface +from .interfaces import ColorExtractInterface, LuminanceExtractInterface, SettingsInterface, ColorSchemeInterface +from .scheme_widgets import SchemeColorInfoCard, SchemeColorPanel __all__ = [ # 主窗口 @@ -34,6 +35,7 @@ __all__ = [ # 控件 'ColorPicker', 'HSBColorWheel', + 'InteractiveColorWheel', 'ZoomViewer', # 直方图 'BaseHistogram', @@ -43,4 +45,8 @@ __all__ = [ 'ColorExtractInterface', 'LuminanceExtractInterface', 'SettingsInterface', + 'ColorSchemeInterface', + # 配色方案组件 + 'SchemeColorInfoCard', + 'SchemeColorPanel', ] diff --git a/ui/color_wheel.py b/ui/color_wheel.py index 29bc4ff..c4b1c25 100644 --- a/ui/color_wheel.py +++ b/ui/color_wheel.py @@ -1,6 +1,9 @@ +# 标准库导入 +import math + # 第三方库导入 -from PySide6.QtCore import Qt -from PySide6.QtGui import QColor, QPainter, QPen, QPixmap +from PySide6.QtCore import Qt, Signal +from PySide6.QtGui import QColor, QPainter, QPen, QPixmap, QCursor from PySide6.QtWidgets import QWidget from qfluentwidgets import isDarkTheme @@ -251,3 +254,306 @@ class HSBColorWheel(QWidget): super().resizeEvent(event) self._calculate_wheel_geometry() self._invalidate_cache() # 使缓存失效，下次绘制时重新生成 + + +class InteractiveColorWheel(QWidget): + """可交互的HSB色环组件 - 支持拖动选择基准色并显示配色方案点""" + + base_color_changed = Signal(float, float, float) + + def __init__(self, parent=None): + super().__init__(parent) + self.setMinimumSize(250, 250) + self.setMaximumSize(400, 400) + self.setCursor(QCursor(Qt.CursorShape.CrossCursor)) + + self._base_hue = 0.0 + self._base_saturation = 100.0 + self._base_brightness = 100.0 + self._dragging = False + + self._wheel_radius = 0 + self._center_x = 0 + self._center_y = 0 + + self._wheel_cache = None + self._cache_valid = False + self._cached_theme = None + + # 配色方案颜色点列表 [(h, s, b), ...] + self._scheme_colors = [] + + # 全局明度调整值 (-100 到 +100) + self._global_brightness = 0 + + def set_base_color(self, h: float, s: float, b: float): + """设置基准颜色 + + Args: + h: 色相 (0-360) + s: 饱和度 (0-100) + b: 亮度 (0-100) + """ + self._base_hue = h % 360 + self._base_saturation = max(0, min(100, s)) + self._base_brightness = max(0, min(100, b)) + self.update() + + def get_base_color(self) -> tuple: + """获取基准颜色 + + Returns: + tuple: (色相, 饱和度, 亮度) + """ + return self._base_hue, self._base_saturation, self._base_brightness + + def set_scheme_colors(self, colors: list): + """设置配色方案颜色点 + + Args: + colors: HSB颜色列表 [(h, s, b), ...] + """ + self._scheme_colors = colors if colors else [] + self.update() + + def clear_scheme_colors(self): + """清除配色方案颜色点""" + self._scheme_colors = [] + self.update() + + def set_global_brightness(self, brightness: int): + """设置全局明度调整值 + + Args: + brightness: 明度调整值 (-100 到 +100) + """ + self._global_brightness = max(-100, min(100, brightness)) + self._invalidate_cache() # 使缓存失效，重新生成色轮 + self.update() + + def _get_theme_colors(self): + """获取主题颜色""" + return { + 'bg': QColor(42, 42, 42), + 'border': QColor(80, 80, 80), + 'selector_border': QColor(255, 255, 255), + 'selector_inner': QColor(0, 0, 0), + 'scheme_point_border': QColor(255, 255, 255), + 'scheme_point_inner': QColor(0, 0, 0) + } + + def _calculate_wheel_geometry(self): + """计算色环几何参数""" + margin = 25 + available_size = min(self.width(), self.height()) - margin * 2 + self._wheel_radius = available_size // 2 + self._center_x = self.width() // 2 + self._center_y = self.height() // 2 + + def _hsb_to_position(self, h: float, s: float, b: float = 100.0) -> tuple: + """将HSB值转换为色环上的位置 + + Args: + h: 色相 (0-360) + s: 饱和度 (0-100) + b: 明度 (0-100)，明度越低越靠近中心 + + Returns: + (x, y) 坐标 + """ + angle_rad = (h * math.pi / 180.0) + max_radius = self._wheel_radius * 0.85 + + # 位置由饱和度和明度共同决定 + # 饱和度决定水平距离，明度决定垂直距离（明度越低越靠近中心） + saturation_factor = s / 100.0 + brightness_factor = b / 100.0 + + # 综合因素：明度越低，点越靠近中心 + radius = max_radius * saturation_factor * brightness_factor + + x = self._center_x + radius * math.cos(angle_rad) + y = self._center_y - radius * math.sin(angle_rad) + + return int(x), int(y) + + def _position_to_hsb(self, x: int, y: int) -> tuple: + """将色环上的位置转换为HSB值 + + Args: + x: X坐标 + y: Y坐标 + + Returns: + (色相, 饱和度) + """ + dx = x - self._center_x + dy = y - self._center_y + distance = math.sqrt(dx * dx + dy * dy) + + max_radius = self._wheel_radius * 0.85 + saturation = min(distance / max_radius, 1.0) * 100 + + angle = math.atan2(-dy, dx) + hue = (angle / (2 * math.pi)) % 1.0 * 360 + + return hue, saturation + + def _invalidate_cache(self): + """使缓存失效""" + self._cache_valid = False + self._wheel_cache = None + + def _generate_wheel_cache(self): + """生成色环缓存""" + from PySide6.QtGui import QImage + + self._calculate_wheel_geometry() + + width = self.width() + height = self.height() + image = QImage(width, height, QImage.Format.Format_ARGB32) + image.fill(self._get_theme_colors()['bg'].rgb()) + + # 计算全局明度因子 (0.1 到 1.0) + brightness_factor = max(0.1, min(1.0, 1.0 + self._global_brightness / 100.0)) + + for y in range(height): + for x in range(width): + dx = x - self._center_x + dy = y - self._center_y + distance = math.sqrt(dx * dx + dy * dy) + + if distance <= self._wheel_radius: + angle = math.atan2(-dy, dx) + hue = (angle / (2 * math.pi)) % 1.0 + saturation = min(distance / self._wheel_radius, 1.0) + # 应用全局明度调整 + value = brightness_factor + + color = QColor.fromHsvF(hue, saturation, value) + image.setPixelColor(x, y, color) + + self._wheel_cache = QPixmap.fromImage(image) + + painter = QPainter(self._wheel_cache) + painter.setRenderHint(QPainter.RenderHint.Antialiasing) + painter.setPen(QPen(self._get_theme_colors()['border'], 2)) + painter.setBrush(Qt.BrushStyle.NoBrush) + painter.drawEllipse( + self._center_x - self._wheel_radius, + self._center_y - self._wheel_radius, + self._wheel_radius * 2, + self._wheel_radius * 2 + ) + painter.end() + + self._cache_valid = True + self._cached_theme = isDarkTheme() + + def paintEvent(self, event): + painter = QPainter(self) + painter.setRenderHint(QPainter.RenderHint.Antialiasing) + + current_theme = isDarkTheme() + if not self._cache_valid or self._cached_theme != current_theme: + self._generate_wheel_cache() + + if self._wheel_cache: + painter.drawPixmap(0, 0, self._wheel_cache) + + # 先绘制配色方案颜色点 + self._draw_scheme_points(painter) + + # 最后绘制选择器（在最上层） + self._draw_selector(painter) + + def _draw_scheme_points(self, painter): + """绘制配色方案颜色点""" + if not self._scheme_colors: + return + + colors = self._get_theme_colors() + point_radius = 8 + + # 计算全局明度因子 + brightness_factor = max(0.1, min(1.0, 1.0 + self._global_brightness / 100.0)) + + for i, (h, s, b) in enumerate(self._scheme_colors): + # 跳过基准色（第一个点），因为选择器会显示它 + if i == 0: + continue + + # 应用全局明度调整 + adjusted_b = max(10, min(100, b * brightness_factor)) + + # 使用调整后的明度计算位置（明度越低越靠近中心） + x, y = self._hsb_to_position(h, s, adjusted_b) + + # 绘制白色外边框 + painter.setPen(QPen(colors['scheme_point_border'], 2)) + painter.setBrush(Qt.BrushStyle.NoBrush) + painter.drawEllipse(x - point_radius, y - point_radius, + point_radius * 2, point_radius * 2) + + # 绘制内部颜色（使用调整后的明度） + from core import hsb_to_rgb + rgb = hsb_to_rgb(h, s, adjusted_b) + painter.setPen(Qt.PenStyle.NoPen) + painter.setBrush(QColor(rgb[0], rgb[1], rgb[2])) + painter.drawEllipse(x - point_radius + 2, y - point_radius + 2, + (point_radius - 2) * 2, (point_radius - 2) * 2) + + def _draw_selector(self, painter): + """绘制选择器（基准色）""" + colors = self._get_theme_colors() + + # 计算全局明度因子 + brightness_factor = max(0.1, min(1.0, 1.0 + self._global_brightness / 100.0)) + adjusted_brightness = max(10, min(100, self._base_brightness * brightness_factor)) + + # 使用调整后的明度计算位置 + x, y = self._hsb_to_position(self._base_hue, self._base_saturation, adjusted_brightness) + + selector_radius = 10 + + # 白色外边框 + painter.setPen(QPen(colors['selector_border'], 3)) + painter.setBrush(Qt.BrushStyle.NoBrush) + painter.drawEllipse(x - selector_radius, y - selector_radius, + selector_radius * 2, selector_radius * 2) + + # 黑色内边框 + painter.setPen(QPen(colors['selector_inner'], 2)) + painter.drawEllipse(x - selector_radius + 3, y - selector_radius + 3, + (selector_radius - 3) * 2, (selector_radius - 3) * 2) + + def mousePressEvent(self, event): + """处理鼠标按下""" + if event.button() == Qt.MouseButton.LeftButton: + hue, saturation = self._position_to_hsb(event.pos().x(), event.pos().y()) + self._base_hue = hue + self._base_saturation = saturation + self._dragging = True + self.base_color_changed.emit(self._base_hue, self._base_saturation, self._base_brightness) + self.update() + + def mouseMoveEvent(self, event): + """处理鼠标移动""" + if self._dragging: + hue, saturation = self._position_to_hsb(event.pos().x(), event.pos().y()) + self._base_hue = hue + self._base_saturation = saturation + self.base_color_changed.emit(self._base_hue, self._base_saturation, self._base_brightness) + self.update() + + def mouseReleaseEvent(self, event): + """处理鼠标释放""" + if event.button() == Qt.MouseButton.LeftButton: + self._dragging = False + + def resizeEvent(self, event): + """窗口大小改变""" + super().resizeEvent(event) + self._calculate_wheel_geometry() + self._invalidate_cache() diff --git a/ui/interfaces.py b/ui/interfaces.py index 5b92819..a57498e 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -19,8 +19,9 @@ from dialogs import AboutDialog, UpdateAvailableDialog from version import version_manager from .canvases import ImageCanvas, LuminanceCanvas from .cards import ColorCardPanel -from .color_wheel import HSBColorWheel +from .color_wheel import HSBColorWheel, InteractiveColorWheel from .histograms import LuminanceHistogramWidget, RGBHistogramWidget +from .scheme_widgets import SchemeColorPanel # 可选的色彩模式列表 @@ -579,3 +580,224 @@ class SettingsInterface(QWidget): """显示关于对话框""" dialog = AboutDialog(self) dialog.exec() + + +class ColorSchemeInterface(QWidget): + """配色方案界面""" + + def __init__(self, parent=None): + super().__init__(parent) + self.setObjectName('colorSchemeInterface') + self._current_scheme = 'monochromatic' + self._base_hue = 0.0 + self._base_saturation = 100.0 + self._base_brightness = 100.0 + self._brightness_adjustment = 0 + + # 获取配置管理器 + from core import get_config_manager + self._config_manager = get_config_manager() + + self.setup_ui() + self.setup_connections() + self._load_settings() + # 根据初始配色方案设置卡片数量 + self._update_card_count() + self._generate_scheme_colors() + + def setup_ui(self): + """设置界面布局""" + layout = QVBoxLayout(self) + layout.setContentsMargins(20, 20, 20, 20) + layout.setSpacing(15) + + # 顶部控制栏 + top_layout = QHBoxLayout() + top_layout.setSpacing(15) + + # 配色方案选择下拉框 + scheme_label = QLabel("配色方案:") + top_layout.addWidget(scheme_label) + + self.scheme_combo = ComboBox(self) + self.scheme_combo.addItem("同色系") + self.scheme_combo.addItem("邻近色") + self.scheme_combo.addItem("互补色") + self.scheme_combo.addItem("分离补色") + self.scheme_combo.addItem("双补色") + self.scheme_combo.setItemData(0, "monochromatic") + self.scheme_combo.setItemData(1, "analogous") + self.scheme_combo.setItemData(2, "complementary") + self.scheme_combo.setItemData(3, "split_complementary") + self.scheme_combo.setItemData(4, "double_complementary") + self.scheme_combo.setFixedWidth(150) + top_layout.addWidget(self.scheme_combo) + + # 随机按钮 + self.random_btn = PrimaryPushButton(FluentIcon.SYNC, "随机", self) + self.random_btn.setFixedWidth(100) + top_layout.addWidget(self.random_btn) + + top_layout.addStretch() + layout.addLayout(top_layout) + + # 主内容区域（水平分割） + content_layout = QHBoxLayout() + content_layout.setSpacing(20) + + # 左侧：色环和明度滑块 + left_layout = QVBoxLayout() + left_layout.setSpacing(15) + + # 可交互色环 + self.color_wheel = InteractiveColorWheel(self) + self.color_wheel.setFixedSize(300, 300) + left_layout.addWidget(self.color_wheel, alignment=Qt.AlignmentFlag.AlignCenter) + + # 明度调整滑块 + brightness_layout = QHBoxLayout() + brightness_label = QLabel("明度调整:") + brightness_layout.addWidget(brightness_label) + + self.brightness_slider = Slider(Qt.Orientation.Horizontal, self) + self.brightness_slider.setRange(-50, 50) + self.brightness_slider.setValue(0) + self.brightness_slider.setFixedWidth(200) + brightness_layout.addWidget(self.brightness_slider) + + self.brightness_value_label = QLabel("0") + self.brightness_value_label.setFixedWidth(30) + brightness_layout.addWidget(self.brightness_value_label) + + brightness_layout.addStretch() + left_layout.addLayout(brightness_layout) + + left_layout.addStretch() + content_layout.addLayout(left_layout, stretch=1) + + # 右侧：色块面板 + right_layout = QVBoxLayout() + right_layout.setSpacing(15) + + # 色块面板标题 + panel_title = QLabel("配色预览") + panel_title.setStyleSheet("font-size: 16px; font-weight: bold;") + right_layout.addWidget(panel_title) + + # 色块面板 + self.color_panel = SchemeColorPanel(self) + right_layout.addWidget(self.color_panel) + + right_layout.addStretch() + content_layout.addLayout(right_layout, stretch=2) + + layout.addLayout(content_layout, stretch=1) + + def setup_connections(self): + """设置信号连接""" + self.scheme_combo.currentIndexChanged.connect(self.on_scheme_changed) + self.random_btn.clicked.connect(self.on_random_clicked) + self.color_wheel.base_color_changed.connect(self.on_base_color_changed) + self.brightness_slider.valueChanged.connect(self.on_brightness_changed) + + def _load_settings(self): + """加载显示设置""" + # 从配置管理器读取设置 + hex_visible = self._config_manager.get('settings.hex_visible', True) + color_modes = self._config_manager.get('settings.color_modes', ['HSB', 'LAB']) + + # 应用设置到色块面板 + self.color_panel.update_settings(hex_visible, color_modes) + + def _update_card_count(self): + """根据当前配色方案更新卡片数量""" + scheme_counts = { + 'monochromatic': 4, # 同色系：4个 + 'analogous': 4, # 邻近色：4个 + 'complementary': 5, # 互补色：5个 + 'split_complementary': 3, # 分离补色：3个 + 'double_complementary': 4 # 双补色：4个 + } + count = scheme_counts.get(self._current_scheme, 5) + self.color_panel.set_card_count(count) + + def update_display_settings(self, hex_visible=None, color_modes=None): + """更新显示设置（由设置界面调用） + + Args: + hex_visible: 是否显示16进制颜色值 + color_modes: 色彩模式列表 + """ + if hex_visible is not None: + self.color_panel.set_hex_visible(hex_visible) + + if color_modes is not None and len(color_modes) >= 2: + self.color_panel.set_color_modes(color_modes) + + def on_scheme_changed(self, index): + """配色方案改变回调""" + self._current_scheme = self.scheme_combo.currentData() + + # 根据配色方案类型调整卡片数量 + self._update_card_count() + + self._generate_scheme_colors() + + def on_random_clicked(self): + """随机按钮点击回调""" + import random + self._base_hue = random.uniform(0, 360) + self._base_saturation = random.uniform(60, 100) + self.color_wheel.set_base_color(self._base_hue, self._base_saturation, self._base_brightness) + self._generate_scheme_colors() + + def on_base_color_changed(self, h, s, b): + """基准颜色改变回调""" + self._base_hue = h + self._base_saturation = s + self._generate_scheme_colors() + + def on_brightness_changed(self, value): + """明度调整回调""" + self._brightness_adjustment = value + self.brightness_value_label.setText(str(value)) + # 更新色轮的全局明度 + self.color_wheel.set_global_brightness(value) + self._generate_scheme_colors() + + def _generate_scheme_colors(self): + """生成配色方案颜色""" + from core import get_scheme_preview_colors, adjust_brightness, hsb_to_rgb, rgb_to_hsb + + # 根据配色方案类型确定颜色数量 + scheme_counts = { + 'monochromatic': 4, # 同色系：4个 + 'analogous': 4, # 邻近色：4个 + 'complementary': 5, # 互补色：5个 + 'split_complementary': 3, # 分离补色：3个 + 'double_complementary': 4 # 双补色：4个 + } + count = scheme_counts.get(self._current_scheme, 5) + + # 生成基础配色 + colors = get_scheme_preview_colors(self._current_scheme, self._base_hue, count) + + # 转换为HSB并应用明度调整 + hsb_colors = [] + for rgb in colors: + h, s, b = rgb_to_hsb(*rgb) + hsb_colors.append((h, s, b)) + + if self._brightness_adjustment != 0: + hsb_colors = adjust_brightness(hsb_colors, self._brightness_adjustment) + colors = [hsb_to_rgb(h, s, b) for h, s, b in hsb_colors] + + # 更新色块面板 + self.color_panel.set_colors(colors) + + # 更新色环上的配色方案点 + self.color_wheel.set_scheme_colors(hsb_colors) + + +# 导入需要在类定义之后导入的模块 +from qfluentwidgets import Slider diff --git a/ui/main_window.py b/ui/main_window.py index 791ac0e..69cb38f 100644 --- a/ui/main_window.py +++ b/ui/main_window.py @@ -10,7 +10,7 @@ from qfluentwidgets import FluentIcon, FluentWindow, NavigationItemPosition, qro from core import get_color_info from core import get_config_manager from version import version_manager -from .interfaces import ColorExtractInterface, LuminanceExtractInterface, SettingsInterface +from .interfaces import ColorExtractInterface, LuminanceExtractInterface, SettingsInterface, ColorSchemeInterface from .cards import ColorCardPanel from .histograms import LuminanceHistogramWidget, RGBHistogramWidget from .color_wheel import HSBColorWheel @@ -78,6 +78,11 @@ class MainWindow(FluentWindow): self.luminance_extract_interface.setObjectName('luminanceExtract') self.stackedWidget.addWidget(self.luminance_extract_interface) + # 配色方案界面 + self.color_scheme_interface = ColorSchemeInterface(self) + self.color_scheme_interface.setObjectName('colorScheme') + self.stackedWidget.addWidget(self.color_scheme_interface) + # 设置界面 self.settings_interface = SettingsInterface(self) self.settings_interface.setObjectName('settings') @@ -115,6 +120,14 @@ class MainWindow(FluentWindow): position=NavigationItemPosition.TOP ) + # 配色方案 + self.addSubInterface( + self.color_scheme_interface, + FluentIcon.PALETTE, + "配色方案", + position=NavigationItemPosition.TOP + ) + # 设置（放在底部） self.addSubInterface( self.settings_interface, @@ -223,6 +236,16 @@ class MainWindow(FluentWindow): self.color_extract_interface.color_card_panel.set_color_modes ) + # 连接16进制显示开关信号到配色方案面板 + self.settings_interface.hex_display_changed.connect( + self.color_scheme_interface.update_display_settings + ) + + # 连接色彩模式改变信号到配色方案面板 + self.settings_interface.color_modes_changed.connect( + lambda modes: self.color_scheme_interface.update_display_settings(color_modes=modes) + ) + # 连接色彩提取采样点数改变信号 self.settings_interface.color_sample_count_changed.connect( self._on_color_sample_count_changed diff --git a/ui/scheme_widgets.py b/ui/scheme_widgets.py new file mode 100644 index 0000000..04bc52b --- /dev/null +++ b/ui/scheme_widgets.py @@ -0,0 +1,266 @@ +# 标准库导入 +from typing import List, Tuple + +# 第三方库导入 +from PySide6.QtWidgets import QWidget, QVBoxLayout, QHBoxLayout, QLabel, QSizePolicy, QApplication +from PySide6.QtCore import Qt, Signal +from PySide6.QtGui import QColor +from qfluentwidgets import CardWidget, PushButton, ToolButton, FluentIcon, InfoBar, InfoBarPosition + +# 项目模块导入 +from core import get_color_info +from .cards import BaseCard, BaseCardPanel, COLOR_MODE_CONFIG, ColorModeContainer, get_text_color, get_placeholder_color, get_border_color + + +class SchemeColorInfoCard(BaseCard): + """配色方案颜色信息卡片（与ColorCard样式一致）""" + + clicked = Signal(int) + + def __init__(self, index: int, parent=None): + self._hex_value = "--" + self._color_modes = ['HSB', 'LAB'] + self._current_color_info = None + self._hex_visible = True + super().__init__(index, parent) + + def setup_ui(self): + """设置界面""" + layout = QVBoxLayout(self) + layout.setContentsMargins(0, 0, 0, 0) + layout.setSpacing(5) + + # 设置sizePolicy，允许垂直压缩 + self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) + # 设置色卡最小高度，确保文字区域有足够空间 + self.setMinimumHeight(160) + + # 颜色块 + self.color_block = QWidget() + self.color_block.setMinimumHeight(40) + self.color_block.setMaximumHeight(80) + self._update_placeholder_style() + layout.addWidget(self.color_block) + + # 数值区域（两列布局） + values_container = QWidget() + values_container.setMinimumHeight(60) + values_layout = QHBoxLayout(values_container) + values_layout.setContentsMargins(0, 0, 0, 0) + values_layout.setSpacing(10) + + # 第一列色彩模式 + self.mode_container_1 = ColorModeContainer(self._color_modes[0]) + values_layout.addWidget(self.mode_container_1) + + # 第二列色彩模式 + self.mode_container_2 = ColorModeContainer(self._color_modes[1]) + values_layout.addWidget(self.mode_container_2) + + layout.addWidget(values_container) + + # 16进制颜色值显示区域 + self.hex_container = QWidget() + self.hex_container.setMinimumHeight(30) + self.hex_container.setMaximumHeight(40) + hex_layout = QHBoxLayout(self.hex_container) + hex_layout.setContentsMargins(0, 5, 0, 0) + hex_layout.setSpacing(5) + + # 16进制值显示按钮 + self.hex_button = PushButton("--") + self.hex_button.setFixedHeight(28) + self.hex_button.setEnabled(False) + self._update_hex_button_style() + + # 复制按钮 + self.copy_button = ToolButton(FluentIcon.COPY) + self.copy_button.setFixedSize(28, 28) + self.copy_button.setEnabled(False) + self.copy_button.clicked.connect(self._copy_hex_to_clipboard) + + hex_layout.addWidget(self.hex_button, stretch=1) + hex_layout.addWidget(self.copy_button) + + layout.addWidget(self.hex_container) + layout.addStretch() + + # 设置点击事件 + self.setCursor(Qt.CursorShape.PointingHandCursor) + + def _update_placeholder_style(self): + """更新占位符样式""" + placeholder_color = get_placeholder_color() + self.color_block.setStyleSheet( + f"background-color: {placeholder_color.name()}; border-radius: 4px;" + ) + + def _update_hex_button_style(self): + """更新16进制按钮样式""" + primary_color = get_text_color(secondary=False) + self.hex_button.setStyleSheet( + f""" + PushButton {{ + font-size: 12px; + font-weight: bold; + color: {primary_color.name()}; + background-color: transparent; + border: 1px solid {get_border_color().name()}; + border-radius: 4px; + padding: 4px 8px; + }} + PushButton:disabled {{ + color: {get_text_color(secondary=True).name()}; + background-color: transparent; + }} + """ + ) + + def _copy_hex_to_clipboard(self): + """复制16进制颜色值到剪贴板""" + if self._hex_value and self._hex_value != "--": + clipboard = QApplication.clipboard() + clipboard.setText(self._hex_value) + # 显示复制成功提示 + InfoBar.success( + title="已复制", + content=f"颜色值 {self._hex_value} 已复制到剪贴板", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=2000, + parent=self.window() + ) + + def set_color_modes(self, modes): + """设置显示的色彩模式""" + if len(modes) < 2: + return + + self._color_modes = [modes[0], modes[1]] + self.mode_container_1.set_mode(modes[0]) + self.mode_container_2.set_mode(modes[1]) + + # 如果有当前颜色信息，更新显示 + if self._current_color_info: + self.update_color_display() + + def set_color(self, rgb: Tuple[int, int, int]): + """设置颜色 + + Args: + rgb: RGB颜色元组 (r, g, b) + """ + self._current_color_info = get_color_info(rgb[0], rgb[1], rgb[2]) + + # 更新颜色块 + r, g, b = self._current_color_info['rgb'] + color_str = f"rgb({r}, {g}, {b})" + border_color = get_border_color() + self.color_block.setStyleSheet( + f"background-color: {color_str}; border-radius: 4px; border: 1px solid {border_color.name()};" + ) + + # 更新色彩模式值 + self.update_color_display() + + # 更新16进制值 + self._hex_value = self._current_color_info['hex'] + self.hex_button.setText(self._hex_value) + self.hex_button.setEnabled(True) + self.copy_button.setEnabled(True) + + def update_color_display(self): + """根据当前模式更新颜色值显示""" + if not self._current_color_info: + return + + self.mode_container_1.update_values(self._current_color_info) + self.mode_container_2.update_values(self._current_color_info) + + def clear(self): + """清空颜色，恢复默认状态""" + self._current_color_info = None + + # 重置颜色块 + self._update_placeholder_style() + + # 重置所有值 + self.mode_container_1.clear_values() + self.mode_container_2.clear_values() + + # 重置16进制值 + self._hex_value = "--" + self.hex_button.setText("--") + self.hex_button.setEnabled(False) + self.copy_button.setEnabled(False) + + def set_hex_visible(self, visible): + """设置16进制显示区域的可见性""" + self._hex_visible = visible + self.hex_container.setVisible(visible) + + def mousePressEvent(self, event): + """处理鼠标点击""" + self.clicked.emit(self.index) + super().mousePressEvent(event) + + +class SchemeColorPanel(BaseCardPanel): + """配色方案色块面板（支持动态卡片数量）""" + + color_clicked = Signal(int) + + def __init__(self, parent=None, card_count=5): + self._hex_visible = True + self._color_modes = ['HSB', 'LAB'] + super().__init__(parent, card_count) + + def _create_card(self, index): + """创建色卡实例""" + card = SchemeColorInfoCard(index) + card.set_color_modes(self._color_modes) + card.set_hex_visible(self._hex_visible) + card.clicked.connect(self.on_card_clicked) + return card + + def on_card_clicked(self, index): + """卡片点击回调""" + self.color_clicked.emit(index) + + def set_color_modes(self, modes): + """设置显示的色彩模式""" + if len(modes) < 2: + return + + self._color_modes = [modes[0], modes[1]] + for card in self.cards: + card.set_color_modes(self._color_modes) + + def set_hex_visible(self, visible): + """设置是否显示16进制颜色值""" + self._hex_visible = visible + for card in self.cards: + card.set_hex_visible(visible) + + def set_colors(self, colors: List[Tuple[int, int, int]]): + """设置颜色列表 + + Args: + colors: RGB颜色列表 + """ + for i, card in enumerate(self.cards): + if i < len(colors): + card.set_color(colors[i]) + else: + card.clear() + + def update_settings(self, hex_visible, color_modes): + """统一更新显示设置 + + Args: + hex_visible: 是否显示16进制颜色值 + color_modes: 色彩模式列表 + """ + self.set_hex_visible(hex_visible) + self.set_color_modes(color_modes) diff --git "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" index 4772e67..c2f4354 100644 --- "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" +++ "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" @@ -32,18 +32,19 @@ color_card/ ├── 开发规范.md # 本文件 ├── core/ # 核心功能模块目录 │ ├── __init__.py -│ ├── color.py # 颜色处理模块（颜色转换、明度计算） +│ ├── color.py # 颜色处理模块（颜色转换、明度计算、配色方案算法） │ └── config.py # 配置管理模块 ├── ui/ # UI模块目录（扁平化结构） │ ├── __init__.py # 统一导出接口 │ ├── main_window.py # 主窗口类 │ ├── canvases.py # 画布模块（BaseCanvas、ImageCanvas、LuminanceCanvas） -│ ├── cards.py # 卡片组件模块（ColorCard、LuminanceCard） +│ ├── cards.py # 卡片组件模块（ColorCard、LuminanceCard及基类） │ ├── histograms.py # 直方图组件模块 │ ├── color_picker.py # 颜色选择器模块 -│ ├── color_wheel.py # 颜色轮模块 +│ ├── color_wheel.py # 颜色轮模块（HSBColorWheel、InteractiveColorWheel） +│ ├── scheme_widgets.py # 配色方案组件模块（SchemeColorInfoCard、SchemeColorPanel） │ ├── zoom_viewer.py # 缩放查看器模块 -│ └── interfaces.py # 界面面板模块 +│ └── interfaces.py # 界面面板模块（三大界面） ├── dialogs/ # 对话框模块目录 │ ├── __init__.py │ ├── about_dialog.py # 关于对话框 @@ -715,9 +716,101 @@ class ImageCanvas(BaseCanvas): --- -## 14. 附录 +## 14. 开发经验总结 -### 14.1 扩展开发建议 +### 14.1 配色方案功能开发经验 + +在实现配色方案功能过程中，总结了以下宝贵经验： + +#### 14.1.1 算法设计原则 + +**配色方案算法参数设计：** +- 不同配色方案的采样点数量应根据色彩理论确定 +- 同色系：4个（同一色相，不同饱和度） +- 邻近色：4个（基准色±30°范围内） +- 互补色：5个（基准色一侧3个，互补色一侧2个） +- 分离补色：3个（基准色+两个分离补色） +- 双补色：4个（两组互补色） + +**算法实现注意事项：** +- 函数签名要统一，避免参数错位（如 `angle` 和 `count` 的顺序） +- 使用明确的 `if-elif` 分支调用不同生成器，而非字典映射 +- 色相计算注意取模运算 `(hue + 180) % 360` + +#### 14.1.2 UI组件设计经验 + +**动态卡片数量管理：** +```python +# 在初始化时根据当前状态设置卡片数量 +def _update_card_count(self): + scheme_counts = { + 'monochromatic': 4, + 'analogous': 4, + 'complementary': 5, + 'split_complementary': 3, + 'double_complementary': 4 + } + count = scheme_counts.get(self._current_scheme, 5) + self.color_panel.set_card_count(count) +``` + +**组件样式统一：** +- 复用现有组件的样式逻辑（如 `ColorModeContainer`） +- 提取公共样式函数（`get_text_color`, `get_placeholder_color` 等） +- 保持卡片布局一致，便于用户认知 + +#### 14.1.3 配置管理最佳实践 + +**设置同步机制：** +- 使用信号槽机制进行跨界面通信 +- 设置界面发送信号，主窗口中转，目标界面接收 +- 避免直接引用，降低耦合度 + +```python +# 设置界面发送信号 +self.hex_display_changed.connect( + self.color_scheme_interface.update_display_settings +) + +# 目标界面提供更新方法 +def update_display_settings(self, hex_visible=None, color_modes=None): + if hex_visible is not None: + self.color_panel.set_hex_visible(hex_visible) +``` + +#### 14.1.4 色轮交互设计 + +**明度调整与色轮联动：** +- 全局明度调整应影响色轮显示和采样点位置 +- 明度降低时，采样点向中心移动；明度增加时，向外移动 +- 色轮本身的颜色亮度也应随之变化 + +```python +def _hsb_to_position(self, h, s, b): + # 明度越低，点越靠近中心 + radius = max_radius * (s/100) * (b/100) +``` + +#### 14.1.5 qfluentwidgets 使用注意事项 + +**ComboBox 数据存储：** +- `addItem(text, data)` 不会存储数据（data为None） +- 需要使用 `setItemData(index, data)` 单独设置 + +```python +# 错误用法 +combo.addItem("同色系", "monochromatic") # data为None + +# 正确用法 +combo.addItem("同色系") +combo.setItemData(0, "monochromatic") +``` + +--- + +## 15. 附录 + +### 15.1 扩展开发建议 **潜在功能扩展：** - 导出颜色方案（JSON、CSS、ASE 等格式） @@ -730,15 +823,16 @@ class ImageCanvas(BaseCanvas): - 新功能应放在独立模块 - 使用信号槽进行组件通信 -### 14.2 版本历史 +### 15.2 规范维护 + +**本规范将根据项目发展进行更新，以适应新的功能需求和技术变化。** + +### 15.3 版本历史 | 版本 | 日期 | 变更内容 | |:---:|:---:|:---| +| 2.3 | 2026-02-06 | 新增配色方案功能（5种配色算法、可交互色环、配色方案组件），更新项目结构，新增开发经验总结章节 | | 2.2 | 2026-02-05 | 重构项目结构，提取公共基类（BaseCanvas、BaseCard、BaseHistogram），扁平化目录结构，更新文档 | | 2.1 | 2026-02-04 | 借鉴BetterGI 星轨开发规范，新增导入规范、代码清理原则、异常处理规范、性能优化建议、调试规范 | | 2.0 | 2026-02-04 | 重构文档结构，精简冗余内容，优化版本号体系 | | 1.0 | 2026-02-03 | 初始版本，建立基础开发规范 | - ---- - -**规范维护：** 本规范将根据项目发展进行更新，以适应新的功能需求和技术变化。 -- Gitee From 8ae6d70f72b92360ccd7997a109c180c86e7d000 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 03:58:24 +0800 Subject: [PATCH 09/96] =?UTF-8?q?[=E6=96=B0=E5=8A=9F=E8=83=BD]=20=E6=96=B0?= =?UTF-8?q?=E5=A2=9E=E7=9B=B4=E6=96=B9=E5=9B=BE=E8=87=AA=E9=80=82=E5=BA=94?= =?UTF-8?q?=E7=BC=A9=E6=94=BE=E5=8A=9F=E8=83=BD=EF=BC=8C=E6=94=AF=E6=8C=81?= =?UTF-8?q?=E7=BA=BF=E6=80=A7/=E5=B9=B3=E6=96=B9=E6=A0=B9=E4=B8=A4?= =?UTF-8?q?=E7=A7=8D=E7=BC=A9=E6=94=BE=E6=A8=A1=E5=BC=8F=E5=88=87=E6=8D=A2?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- core/config.py | 3 ++- ui/histograms.py | 47 +++++++++++++++++++++++++++++++++++------- ui/interfaces.py | 52 +++++++++++++++++++++++++++++++++++++++++++++++ ui/main_window.py | 15 ++++++++++++++ 4 files changed, 109 insertions(+), 8 deletions(-) diff --git a/core/config.py b/core/config.py index a952072..f6c7cdd 100644 --- a/core/config.py +++ b/core/config.py @@ -44,7 +44,8 @@ class ConfigManager: "hex_visible": True, "color_modes": ["HSB", "LAB"], "color_sample_count": 5, - "luminance_sample_count": 5 + "luminance_sample_count": 5, + "histogram_scaling_mode": "adaptive" }, "scheme": { "default_scheme": "monochromatic", diff --git a/ui/histograms.py b/ui/histograms.py index c920a06..7cd2738 100644 --- a/ui/histograms.py +++ b/ui/histograms.py @@ -1,4 +1,5 @@ # 第三方库导入 +import math from typing import List, Optional from PySide6.QtCore import Qt, Signal from PySide6.QtGui import QColor, QFont, QLinearGradient, QPainter, QPen @@ -29,13 +30,14 @@ class BaseHistogram(QWidget): super().__init__(parent) self._histogram: List[int] = [] self._max_count = 0 - + self._scaling_mode = "linear" # "linear" 或 "adaptive" + # 绘图边距 self._margin_left = 35 self._margin_right = 15 self._margin_top = 15 self._margin_bottom = 30 - + # 背景色 self._background_color = QColor(42, 42, 42) @@ -54,7 +56,38 @@ class BaseHistogram(QWidget): self._histogram = [] self._max_count = 0 self.update() - + + def set_scaling_mode(self, mode: str): + """设置直方图缩放模式 + + Args: + mode: "linear" 线性缩放，"adaptive" 自适应缩放（对数归一化） + """ + if mode in ("linear", "adaptive"): + self._scaling_mode = mode + self.update() + + def _calculate_bar_height(self, count: int, max_count: int, height: int) -> float: + """根据缩放模式计算柱子高度 + + Args: + count: 当前亮度值的像素数量 + max_count: 最大像素数量 + height: 绘图区域高度 + + Returns: + float: 柱子高度 + """ + if max_count == 0 or count == 0: + return 0 + + if self._scaling_mode == "linear": + return (count / max_count) * height + else: # adaptive: 使用平方根缩放 + sqrt_max = math.sqrt(max_count) + sqrt_count = math.sqrt(count) + return (sqrt_count / sqrt_max) * height + def paintEvent(self, event): """绘制直方图""" painter = QPainter(self) @@ -228,8 +261,8 @@ class LuminanceHistogramWidget(BaseHistogram): # 绘制直方图柱子 for i in range(256): - # 计算柱子高度 - 使用相对最大值的比例 - bar_height = (self._histogram[i] / self._max_count) * height + # 计算柱子高度 - 使用基类的计算方法 + bar_height = self._calculate_bar_height(self._histogram[i], self._max_count, height) if bar_height > 0: # 绘制柱子 @@ -497,8 +530,8 @@ class RGBHistogramWidget(BaseHistogram): # 绘制直方图柱子 for i in range(256): - # 计算柱子高度 - 使用相对最大值的比例 - bar_height = (histogram[i] / self._max_count) * height + # 计算柱子高度 - 使用基类的计算方法 + bar_height = self._calculate_bar_height(histogram[i], self._max_count, height) if bar_height > 0: # 绘制柱子 diff --git a/ui/interfaces.py b/ui/interfaces.py index a57498e..62a6145 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -307,6 +307,8 @@ class SettingsInterface(QWidget): color_sample_count_changed = Signal(int) # 信号：明度提取采样点数改变 luminance_sample_count_changed = Signal(int) + # 信号：直方图缩放模式改变 + histogram_scaling_mode_changed = Signal(str) def __init__(self, parent=None): super().__init__(parent) @@ -316,6 +318,7 @@ class SettingsInterface(QWidget): self._color_modes = self._config_manager.get('settings.color_modes', ['HSB', 'LAB']) self._color_sample_count = self._config_manager.get('settings.color_sample_count', 5) self._luminance_sample_count = self._config_manager.get('settings.luminance_sample_count', 5) + self._histogram_scaling_mode = self._config_manager.get('settings.histogram_scaling_mode', 'linear') self.setup_ui() def setup_ui(self): @@ -379,6 +382,10 @@ class SettingsInterface(QWidget): ) self.display_group.addSettingCard(self.luminance_sample_count_card) + # 直方图缩放模式卡片 + self.histogram_scaling_card = self._create_histogram_scaling_card() + self.display_group.addSettingCard(self.histogram_scaling_card) + layout.addWidget(self.display_group) # 帮助分组 @@ -550,6 +557,51 @@ class SettingsInterface(QWidget): self._config_manager.save() self.luminance_sample_count_changed.emit(value) + def _create_histogram_scaling_card(self): + """创建直方图缩放模式选择卡片""" + card = PushSettingCard( + "", + FluentIcon.DOCUMENT, + "直方图缩放模式", + "选择直方图的缩放方式（线性/自适应）", + self.display_group + ) + card.button.setVisible(False) + + # 创建ComboBox控件 + combo_box = ComboBox(self.content_widget) + combo_box.addItem("线性缩放") + combo_box.setItemData(0, "linear") + combo_box.addItem("自适应缩放") + combo_box.setItemData(1, "adaptive") + + # 设置当前值 + for i in range(combo_box.count()): + if combo_box.itemData(i) == self._histogram_scaling_mode: + combo_box.setCurrentIndex(i) + break + + combo_box.setFixedWidth(120) + combo_box.currentIndexChanged.connect(self._on_histogram_scaling_mode_changed) + + # 将ComboBox添加到卡片布局 + card.hBoxLayout.addWidget(combo_box, 0, Qt.AlignmentFlag.AlignRight) + card.hBoxLayout.addSpacing(16) + + # 保存ComboBox引用 + card.combo_box = combo_box + + return card + + def _on_histogram_scaling_mode_changed(self, index): + """直方图缩放模式改变""" + combo_box = self.histogram_scaling_card.combo_box + mode = combo_box.itemData(index) + self._histogram_scaling_mode = mode + self._config_manager.set('settings.histogram_scaling_mode', mode) + self._config_manager.save() + self.histogram_scaling_mode_changed.emit(mode) + def set_hex_visible(self, visible): """设置16进制显示开关状态""" self._hex_visible = visible diff --git a/ui/main_window.py b/ui/main_window.py index 69cb38f..91ba10c 100644 --- a/ui/main_window.py +++ b/ui/main_window.py @@ -256,6 +256,11 @@ class MainWindow(FluentWindow): self._on_luminance_sample_count_changed ) + # 连接直方图缩放模式改变信号 + self.settings_interface.histogram_scaling_mode_changed.connect( + self._on_histogram_scaling_mode_changed + ) + # 应用加载的配置到色卡面板 hex_visible = self._config_manager.get('settings.hex_visible', True) self.color_extract_interface.color_card_panel.set_hex_visible(hex_visible) @@ -273,6 +278,11 @@ class MainWindow(FluentWindow): self.luminance_extract_interface.luminance_canvas.set_picker_count(luminance_sample_count) self.luminance_extract_interface.histogram_widget.clear() + # 应用加载的直方图缩放模式配置 + histogram_scaling_mode = self._config_manager.get('settings.histogram_scaling_mode', 'linear') + self.color_extract_interface.rgb_histogram_widget.set_scaling_mode(histogram_scaling_mode) + self.luminance_extract_interface.histogram_widget.set_scaling_mode(histogram_scaling_mode) + def _on_color_sample_count_changed(self, count): """色彩提取采样点数改变""" self.color_extract_interface.image_canvas.set_picker_count(count) @@ -288,3 +298,8 @@ class MainWindow(FluentWindow): image = self.luminance_extract_interface.luminance_canvas.get_image() if image and not image.isNull(): self.luminance_extract_interface.histogram_widget.set_image(image) + + def _on_histogram_scaling_mode_changed(self, mode): + """直方图缩放模式改变""" + self.color_extract_interface.rgb_histogram_widget.set_scaling_mode(mode) + self.luminance_extract_interface.histogram_widget.set_scaling_mode(mode) -- Gitee From 9441dd414fa875d34be3d8f257c21593e99cde73 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 04:03:31 +0800 Subject: [PATCH 10/96] =?UTF-8?q?[=E5=86=85=E5=AE=B9=E8=B0=83=E6=95=B4]=20?= =?UTF-8?q?=E6=9B=B4=E6=96=B0=E7=89=88=E6=9C=AC=E4=BF=A1=E6=81=AF?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- version.py | 2 +- version_info.txt | 8 ++++---- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/version.py b/version.py index 518ecee..cc07928 100644 --- a/version.py +++ b/version.py @@ -8,7 +8,7 @@ class VersionManager: """初始化版本管理器""" # 版本号组件 self.major: int = 1 - self.minor: int = 0 + self.minor: int = 1 self.patch: int = 0 self.build: int = 0 diff --git a/version_info.txt b/version_info.txt index 681875a..b447f3e 100644 --- a/version_info.txt +++ b/version_info.txt @@ -1,7 +1,7 @@ VSVersionInfo( ffi=FixedFileInfo( - filevers=(2026,2,5,1), - prodvers=(1,0,0,0), + filevers=(2026,2,6,1), + prodvers=(1,1,0,0), mask=0x3f, flags=0x0, OS=0x4, @@ -17,12 +17,12 @@ VSVersionInfo( [ StringStruct(u'CompanyName', u'浮晓 HXiao Studio'), StringStruct(u'FileDescription', u'取色卡 - Color Card'), - StringStruct(u'FileVersion', u'2026.2.5'), + StringStruct(u'FileVersion', u'2026.2.6'), StringStruct(u'InternalName', u'Color_Card'), StringStruct(u'LegalCopyright', u'© 2026 浮晓 HXiao Studio'), StringStruct(u'OriginalFilename', u'Color_Card.exe'), StringStruct(u'ProductName', u'取色卡'), - StringStruct(u'ProductVersion', u'1.0.0'), + StringStruct(u'ProductVersion', u'1.1.0'), StringStruct(u'Comments', u'图片颜色分析工具，帮助快速提取颜色信息和分析明度分布') ] ) -- Gitee From 6743e44d9926e9504cd8829fb35807b88cb5f4be Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 05:26:20 +0800 Subject: [PATCH 11/96] =?UTF-8?q?[=E5=86=85=E5=AE=B9=E8=B0=83=E6=95=B4]=20?= =?UTF-8?q?=E6=9B=B4=E6=96=B0=E7=9B=B4=E6=96=B9=E5=9B=BE=E6=98=8E=E5=BA=A6?= =?UTF-8?q?=E5=8C=BA=E5=9F=9F=E6=8F=8F=E8=BF=B0=E4=B8=BAAdobe=E6=A0=87?= =?UTF-8?q?=E5=87=86=EF=BC=88=E9=BB=91=E8=89=B2/=E9=98=B4=E5=BD=B1/?= =?UTF-8?q?=E4=B8=AD=E9=97=B4=E8=B0=83/=E9=AB=98=E5=85=89/=E7=99=BD?= =?UTF-8?q?=E8=89=B2=EF=BC=89?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- README.md | 7 +++- ui/canvases.py | 24 +++++++------- ui/histograms.py | 33 ++++++++++--------- ...00\345\217\221\350\247\204\350\214\203.md" | 32 +++++++++++------- 4 files changed, 56 insertions(+), 40 deletions(-) diff --git a/README.md b/README.md index 8a88573..1386962 100644 --- a/README.md +++ b/README.md @@ -112,7 +112,12 @@ #### 明度提取 -- **9个明度区域**：将图片按明度分为9个区域（极暗、暗、中暗、次中暗、中灰、次中亮、中亮、亮、极亮） +- **5个明度区域（Adobe标准）**：将图片按明度分为5个标准区域 + - 黑色（Blacks）：0%–10%（黑点区域） + - 阴影（Shadows）：10%–30%（阴影区域） + - 中间调（Midtones）：30%–70%（中间亮度区域，由 Exposure/Contrast 负责） + - 高光（Highlights）：70%–90%（高光区域） + - 白色（Whites）：90%–100%（白点区域） - **明度直方图**：实时显示图片明度分布直方图，支持区域选择和高亮 - **区域高亮显示**：选中区域在直方图上高亮显示，方便查看特定明度范围的像素分布 - **双击提取**：双击图片任意区域，自动提取该明度对应的像素，并在色卡中显示 diff --git a/ui/canvases.py b/ui/canvases.py index c08f366..a559688 100644 --- a/ui/canvases.py +++ b/ui/canvases.py @@ -732,16 +732,16 @@ class LuminanceCanvas(BaseCanvas): self._highlighted_zone: int = -1 # 当前高亮显示的Zone (-1表示无) self._zone_highlight_pixmap: Optional[QPixmap] = None # 高亮遮罩缓存 - # Zone高亮颜色配置 (Zone 0-7) + # Zone高亮颜色配置 (Zone 0-7) - Adobe标准映射 self._zone_highlight_colors: List[QColor] = [ - QColor(0, 102, 255, 100), # Zone 0: 深蓝色 (极暗) - QColor(0, 128, 255, 100), # Zone 1: 蓝色 (暗) - QColor(0, 153, 255, 100), # Zone 2: 浅蓝色 (偏暗) - QColor(0, 204, 102, 100), # Zone 3: 绿色 (中灰) - QColor(102, 255, 102, 100), # Zone 4: 浅绿色 (偏亮) - QColor(255, 204, 0, 100), # Zone 5: 黄色 (亮) - QColor(255, 128, 0, 100), # Zone 6: 橙色 (很亮) - QColor(255, 51, 102, 100), # Zone 7: 红色 (极亮) + QColor(0, 102, 255, 100), # Zone 0: 深蓝色 (黑色 Blacks) + QColor(0, 128, 255, 100), # Zone 1: 蓝色 (黑色 Blacks) + QColor(0, 153, 255, 100), # Zone 2: 浅蓝色 (阴影 Shadows) + QColor(0, 204, 102, 100), # Zone 3: 绿色 (中间调 Midtones) + QColor(102, 255, 102, 100), # Zone 4: 浅绿色 (中间调 Midtones) + QColor(255, 204, 0, 100), # Zone 5: 黄色 (中间调 Midtones) + QColor(255, 128, 0, 100), # Zone 6: 橙色 (高光 Highlights) + QColor(255, 51, 102, 100), # Zone 7: 红色 (白色 Whites) ] # 创建取色点（初始隐藏） @@ -1032,11 +1032,11 @@ class LuminanceCanvas(BaseCanvas): disp_x, disp_y, disp_w, disp_h = display_rect - # 准备文字 + # 准备文字 - Adobe标准: 黑色(0-10%), 阴影(10-30%), 中间调(30-70%), 高光(70-90%), 白色(90-100%) zone_labels = ["0-1", "1-2", "2-3", "3-4", "4-5", "5-6", "6-7", "7-8"] zone_names = [ - "黑色", "阴影", "暗部", "中间调", - "亮部", "高光", "白色", "极白" + "黑色", "黑色", "阴影", "中间调", + "中间调", "中间调", "高光", "白色" ] label = zone_labels[self._highlighted_zone] name = zone_names[self._highlighted_zone] diff --git a/ui/histograms.py b/ui/histograms.py index 7cd2738..b438e4f 100644 --- a/ui/histograms.py +++ b/ui/histograms.py @@ -283,27 +283,28 @@ class LuminanceHistogramWidget(BaseHistogram): zone_width = width / 8.0 # Zone颜色配置 - 使用更 subtle 的背景色 + # Adobe标准: 黑色(0-10%), 阴影(10-30%), 中间调(30-70%), 高光(70-90%), 白色(90-100%) zone_bg_colors = [ - QColor(30, 30, 30), # Zone 0: 极暗 - QColor(35, 35, 35), # Zone 1: 暗 - QColor(40, 40, 40), # Zone 2: 偏暗 - QColor(45, 45, 45), # Zone 3: 中灰 - QColor(50, 50, 50), # Zone 4: 偏亮 - QColor(55, 55, 55), # Zone 5: 亮 - QColor(60, 60, 60), # Zone 6: 很亮 - QColor(65, 65, 65), # Zone 7: 极亮 + QColor(30, 30, 30), # Zone 0: 黑色(Blacks) 0-10% + QColor(35, 35, 35), # Zone 1: 黑色(Blacks) 10-20% + QColor(40, 40, 40), # Zone 2: 阴影(Shadows) 20-30% + QColor(45, 45, 45), # Zone 3: 中间调(Midtones) 30-40% + QColor(50, 50, 50), # Zone 4: 中间调(Midtones) 40-50% + QColor(55, 55, 55), # Zone 5: 中间调(Midtones) 50-60% + QColor(60, 60, 60), # Zone 6: 高光(Highlights) 70-80% + QColor(65, 65, 65), # Zone 7: 白色(Whites) 90-100% ] # 按下状态或选中状态的Zone背景色（更亮一些） zone_active_colors = [ - QColor(50, 50, 60), # Zone 0: 极暗 - QColor(55, 55, 65), # Zone 1: 暗 - QColor(60, 60, 70), # Zone 2: 偏暗 - QColor(65, 65, 75), # Zone 3: 中灰 - QColor(70, 70, 80), # Zone 4: 偏亮 - QColor(75, 75, 85), # Zone 5: 亮 - QColor(80, 80, 90), # Zone 6: 很亮 - QColor(85, 85, 95), # Zone 7: 极亮 + QColor(50, 50, 60), # Zone 0: 黑色(Blacks) + QColor(55, 55, 65), # Zone 1: 黑色(Blacks) + QColor(60, 60, 70), # Zone 2: 阴影(Shadows) + QColor(65, 65, 75), # Zone 3: 中间调(Midtones) + QColor(70, 70, 80), # Zone 4: 中间调(Midtones) + QColor(75, 75, 85), # Zone 5: 中间调(Midtones) + QColor(80, 80, 90), # Zone 6: 高光(Highlights) + QColor(85, 85, 95), # Zone 7: 白色(Whites) ] for i in range(8): diff --git "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" index c2f4354..a70865a 100644 --- "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" +++ "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" @@ -469,19 +469,29 @@ def get_luminance(r: int, g: int, b: int) -> int: ### 6.3 Zone 分区规范 -将 0-255 的明度值分为9个区域： +采用 Adobe 官方标准的 5 个明度区域： -| Zone | 明度范围 | 描述 | +| 区域 | 明度范围 | 英文名 | 描述 | +|:---:|:---:|:---:|:---| +| 黑色 | 0%–10% | Blacks | 黑点区域，最暗的部分 | +| 阴影 | 10%–30% | Shadows | 阴影区域，较暗的色调 | +| 中间调 | 30%–70% | Midtones | 中间亮度区域，由 Exposure/Contrast 负责调整 | +| 高光 | 70%–90% | Highlights | 高光区域，较亮的色调 | +| 白色 | 90%–100% | Whites | 白点区域，最亮的部分 | + +**技术映射（0-255 值到 Adobe 区域）：** + +| Zone | 明度范围 | Adobe 区域 | |:---:|:---:|:---:| -| Zone 0 | 0-28 | 极暗 | -| Zone 1 | 28-56 | 暗 | -| Zone 2 | 56-85 | 中暗 | -| Zone 3 | 85-113 | 次中暗 | -| Zone 4 | 113-141 | 中灰 | -| Zone 5 | 141-170 | 次中亮 | -| Zone 6 | 170-198 | 中亮 | -| Zone 7 | 198-227 | 亮 | -| Zone 8 | 227-255 | 极亮 | +| Zone 0 | 0-25 | 黑色(Blacks) | +| Zone 1 | 26-51 | 黑色(Blacks) | +| Zone 2 | 52-76 | 阴影(Shadows) | +| Zone 3 | 77-102 | 中间调(Midtones) | +| Zone 4 | 103-128 | 中间调(Midtones) | +| Zone 5 | 129-153 | 中间调(Midtones) | +| Zone 6 | 154-179 | 中间调(Midtones) | +| Zone 7 | 180-204 | 高光(Highlights) | +| Zone 8 | 205-255 | 白色(Whites) | --- -- Gitee From 040e3a718f9f477470d7f5d679696af5e4736a35 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 06:00:33 +0800 Subject: [PATCH 12/96] =?UTF-8?q?[=E6=A0=B7=E5=BC=8F]=20=E8=B0=83=E6=95=B4?= =?UTF-8?q?=E9=85=8D=E8=89=B2=E6=96=B9=E6=A1=88=E9=9D=A2=E6=9D=BF=E5=B8=83?= =?UTF-8?q?=E5=B1=80?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit [样式] 调整配色方案面板布局 --- ui/interfaces.py | 61 +++++++++++++++++++----------------------------- 1 file changed, 24 insertions(+), 37 deletions(-) diff --git a/ui/interfaces.py b/ui/interfaces.py index 62a6145..2627ac5 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -663,9 +663,11 @@ class ColorSchemeInterface(QWidget): layout.setContentsMargins(20, 20, 20, 20) layout.setSpacing(15) - # 顶部控制栏 - top_layout = QHBoxLayout() + # 顶部控制栏（居中显示） + top_container = QWidget() + top_layout = QHBoxLayout(top_container) top_layout.setSpacing(15) + top_layout.setContentsMargins(0, 0, 0, 0) # 配色方案选择下拉框 scheme_label = QLabel("配色方案:") @@ -690,60 +692,45 @@ class ColorSchemeInterface(QWidget): self.random_btn.setFixedWidth(100) top_layout.addWidget(self.random_btn) - top_layout.addStretch() - layout.addLayout(top_layout) + layout.addWidget(top_container, alignment=Qt.AlignmentFlag.AlignCenter) - # 主内容区域（水平分割） - content_layout = QHBoxLayout() - content_layout.setSpacing(20) + # 主内容区域：色轮和明度调整（垂直布局，色轮居中） + content_layout = QVBoxLayout() + content_layout.setSpacing(15) + content_layout.setAlignment(Qt.AlignmentFlag.AlignCenter) - # 左侧：色环和明度滑块 - left_layout = QVBoxLayout() - left_layout.setSpacing(15) - - # 可交互色环 + # 可交互色环（居中） self.color_wheel = InteractiveColorWheel(self) self.color_wheel.setFixedSize(300, 300) - left_layout.addWidget(self.color_wheel, alignment=Qt.AlignmentFlag.AlignCenter) + content_layout.addWidget(self.color_wheel, alignment=Qt.AlignmentFlag.AlignCenter) + + # 明度调整滑块（色轮下方，整体居中但控件紧凑排列） + brightness_container = QWidget() + brightness_layout = QHBoxLayout(brightness_container) + brightness_layout.setSpacing(5) + brightness_layout.setContentsMargins(0, 0, 0, 0) - # 明度调整滑块 - brightness_layout = QHBoxLayout() brightness_label = QLabel("明度调整:") brightness_layout.addWidget(brightness_label) - self.brightness_slider = Slider(Qt.Orientation.Horizontal, self) + self.brightness_slider = Slider(Qt.Orientation.Horizontal, brightness_container) self.brightness_slider.setRange(-50, 50) self.brightness_slider.setValue(0) self.brightness_slider.setFixedWidth(200) brightness_layout.addWidget(self.brightness_slider) self.brightness_value_label = QLabel("0") - self.brightness_value_label.setFixedWidth(30) + self.brightness_value_label.setFixedWidth(25) brightness_layout.addWidget(self.brightness_value_label) - brightness_layout.addStretch() - left_layout.addLayout(brightness_layout) - - left_layout.addStretch() - content_layout.addLayout(left_layout, stretch=1) - - # 右侧：色块面板 - right_layout = QVBoxLayout() - right_layout.setSpacing(15) + content_layout.addWidget(brightness_container, alignment=Qt.AlignmentFlag.AlignCenter) + content_layout.addStretch() - # 色块面板标题 - panel_title = QLabel("配色预览") - panel_title.setStyleSheet("font-size: 16px; font-weight: bold;") - right_layout.addWidget(panel_title) + layout.addLayout(content_layout, stretch=1) - # 色块面板 + # 下方：色块面板 self.color_panel = SchemeColorPanel(self) - right_layout.addWidget(self.color_panel) - - right_layout.addStretch() - content_layout.addLayout(right_layout, stretch=2) - - layout.addLayout(content_layout, stretch=1) + layout.addWidget(self.color_panel) def setup_connections(self): """设置信号连接""" -- Gitee From 4a934f11dd10011b15dedd3e84c72f6b4f7e50d6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 15:58:48 +0800 Subject: [PATCH 13/96] =?UTF-8?q?[=E6=A0=B7=E5=BC=8F]=20=E9=85=8D=E8=89=B2?= =?UTF-8?q?=E6=96=B9=E6=A1=88=E9=9D=A2=E6=9D=BFUI=E4=BC=98=E5=8C=96?= =?UTF-8?q?=EF=BC=9A=E8=89=B2=E8=BD=AE=E5=AE=B9=E5=99=A8=E5=8C=96=E3=80=81?= =?UTF-8?q?=E8=87=AA=E9=80=82=E5=BA=94=E5=A4=A7=E5=B0=8F=E3=80=81QSplitter?= =?UTF-8?q?=E5=B8=83=E5=B1=80?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/color_wheel.py | 12 ++-- ui/interfaces.py | 43 ++++++++++---- ui/scheme_widgets.py | 12 ++-- ...00\345\217\221\350\247\204\350\214\203.md" | 59 +++++++++++++++++++ 4 files changed, 103 insertions(+), 23 deletions(-) diff --git a/ui/color_wheel.py b/ui/color_wheel.py index c4b1c25..7366078 100644 --- a/ui/color_wheel.py +++ b/ui/color_wheel.py @@ -4,7 +4,7 @@ import math # 第三方库导入 from PySide6.QtCore import Qt, Signal from PySide6.QtGui import QColor, QPainter, QPen, QPixmap, QCursor -from PySide6.QtWidgets import QWidget +from PySide6.QtWidgets import QSizePolicy, QWidget from qfluentwidgets import isDarkTheme # 项目模块导入 @@ -263,8 +263,8 @@ class InteractiveColorWheel(QWidget): def __init__(self, parent=None): super().__init__(parent) - self.setMinimumSize(250, 250) - self.setMaximumSize(400, 400) + self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) + self.setMinimumSize(200, 200) self.setCursor(QCursor(Qt.CursorShape.CrossCursor)) self._base_hue = 0.0 @@ -344,9 +344,11 @@ class InteractiveColorWheel(QWidget): def _calculate_wheel_geometry(self): """计算色环几何参数""" - margin = 25 + # 使用较小的边距，让色轮占据更多空间 + margin = 10 available_size = min(self.width(), self.height()) - margin * 2 - self._wheel_radius = available_size // 2 + # 确保半径至少为10，避免负数或零 + self._wheel_radius = max(10, available_size // 2) self._center_x = self.width() // 2 self._center_y = self.height() // 2 diff --git a/ui/interfaces.py b/ui/interfaces.py index 2627ac5..b9ee355 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -694,15 +694,32 @@ class ColorSchemeInterface(QWidget): layout.addWidget(top_container, alignment=Qt.AlignmentFlag.AlignCenter) - # 主内容区域：色轮和明度调整（垂直布局，色轮居中） - content_layout = QVBoxLayout() - content_layout.setSpacing(15) - content_layout.setAlignment(Qt.AlignmentFlag.AlignCenter) + # 使用分割器分隔上下区域（避免重叠） + splitter = QSplitter(Qt.Orientation.Vertical) + splitter.setMinimumHeight(300) + splitter.setHandleWidth(0) # 隐藏分隔条 + layout.addWidget(splitter, stretch=1) + + # 上半部分：色轮和明度调整 + upper_widget = QWidget() + upper_layout = QVBoxLayout(upper_widget) + upper_layout.setContentsMargins(0, 0, 0, 0) + upper_layout.setSpacing(15) - # 可交互色环（居中） - self.color_wheel = InteractiveColorWheel(self) - self.color_wheel.setFixedSize(300, 300) - content_layout.addWidget(self.color_wheel, alignment=Qt.AlignmentFlag.AlignCenter) + # 色轮容器（与图片显示组件样式一致） + self.wheel_container = QWidget(self) + self.wheel_container.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) + self.wheel_container.setMinimumSize(300, 200) + self.wheel_container.setStyleSheet("background-color: #2a2a2a; border-radius: 8px;") + + wheel_container_layout = QVBoxLayout(self.wheel_container) + wheel_container_layout.setContentsMargins(10, 10, 10, 10) + + # 可交互色环（在容器内自适应，占满整个容器） + self.color_wheel = InteractiveColorWheel(self.wheel_container) + wheel_container_layout.addWidget(self.color_wheel, stretch=1) + + upper_layout.addWidget(self.wheel_container, stretch=1) # 明度调整滑块（色轮下方，整体居中但控件紧凑排列） brightness_container = QWidget() @@ -723,14 +740,16 @@ class ColorSchemeInterface(QWidget): self.brightness_value_label.setFixedWidth(25) brightness_layout.addWidget(self.brightness_value_label) - content_layout.addWidget(brightness_container, alignment=Qt.AlignmentFlag.AlignCenter) - content_layout.addStretch() + upper_layout.addWidget(brightness_container, alignment=Qt.AlignmentFlag.AlignCenter) - layout.addLayout(content_layout, stretch=1) + splitter.addWidget(upper_widget) # 下方：色块面板 self.color_panel = SchemeColorPanel(self) - layout.addWidget(self.color_panel) + self.color_panel.setMinimumHeight(150) + splitter.addWidget(self.color_panel) + + splitter.setSizes([400, 200]) def setup_connections(self): """设置信号连接""" diff --git a/ui/scheme_widgets.py b/ui/scheme_widgets.py index 04bc52b..35d9108 100644 --- a/ui/scheme_widgets.py +++ b/ui/scheme_widgets.py @@ -32,8 +32,8 @@ class SchemeColorInfoCard(BaseCard): # 设置sizePolicy，允许垂直压缩 self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) - # 设置色卡最小高度，确保文字区域有足够空间 - self.setMinimumHeight(160) + # 设置色卡最小高度，确保基本显示 + self.setMinimumHeight(120) # 颜色块 self.color_block = QWidget() @@ -44,7 +44,7 @@ class SchemeColorInfoCard(BaseCard): # 数值区域（两列布局） values_container = QWidget() - values_container.setMinimumHeight(60) + values_container.setMinimumHeight(50) values_layout = QHBoxLayout(values_container) values_layout.setContentsMargins(0, 0, 0, 0) values_layout.setSpacing(10) @@ -61,10 +61,10 @@ class SchemeColorInfoCard(BaseCard): # 16进制颜色值显示区域 self.hex_container = QWidget() - self.hex_container.setMinimumHeight(30) - self.hex_container.setMaximumHeight(40) + self.hex_container.setMinimumHeight(28) + self.hex_container.setMaximumHeight(35) hex_layout = QHBoxLayout(self.hex_container) - hex_layout.setContentsMargins(0, 5, 0, 0) + hex_layout.setContentsMargins(0, 0, 0, 0) hex_layout.setSpacing(5) # 16进制值显示按钮 diff --git "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" index a70865a..fa684de 100644 --- "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" +++ "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" @@ -816,6 +816,64 @@ combo.addItem("同色系") combo.setItemData(0, "monochromatic") ``` +#### 14.1.6 布局设计最佳实践 + +**QSplitter 使用经验：** +- 使用 `setHandleWidth(0)` 隐藏分隔条，保持界面整洁 +- 使用 `QSplitter` 分隔区域可避免窗口压缩时组件重叠 +- 示例：垂直分割上下两个面板 + +```python +splitter = QSplitter(Qt.Orientation.Vertical) +splitter.setHandleWidth(0) # 隐藏分隔条 +splitter.addWidget(upper_widget) +splitter.addWidget(lower_widget) +``` + +**布局拉伸与对齐的冲突：** +- `layout.setAlignment(Qt.AlignmentFlag.AlignCenter)` 会阻止子控件拉伸填满父布局 +- 需要拉伸填满时，应移除对齐设置，使用 `stretch` 参数控制比例 + +```python +# 错误：设置了AlignCenter，子控件无法拉伸 +layout.setAlignment(Qt.AlignmentFlag.AlignCenter) +layout.addWidget(widget) + +# 正确：移除AlignCenter，使用stretch参数 +layout.addWidget(widget, stretch=1) +``` + +**控件自适应大小的关键设置：** +- 父布局：`addWidget(widget, stretch=1)` +- 子控件：`setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding)` +- 移除固定尺寸限制，改用 `setMinimumSize()` 设置最小尺寸 + +```python +# 子控件设置 +widget.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) +widget.setMinimumSize(200, 200) # 设置最小尺寸，而非固定尺寸 + +# 父布局设置 +layout.addWidget(widget, stretch=1) # stretch=1让控件占据所有可用空间 +``` + +**多层嵌套布局的拉伸传递：** +- 每一层布局都需要设置 `stretch` 参数，才能让拉伸效果传递到最内层控件 +- 示例：外层容器 → 内层容器 → 实际控件 + +```python +# 外层布局 +outer_layout.addWidget(inner_container, stretch=1) + +# 内层布局 +inner_layout.addWidget(actual_widget, stretch=1) +``` + +**避免重叠的布局策略：** +- 使用 `QSplitter` 分隔区域，而不是普通布局 +- 设置合理的 `setMinimumHeight()`，避免控件被压缩到无法显示 +- 对于复杂面板，考虑使用 `QScrollArea` 提供滚动支持 + --- ## 15. 附录 @@ -841,6 +899,7 @@ combo.setItemData(0, "monochromatic") | 版本 | 日期 | 变更内容 | |:---:|:---:|:---| +| 2.4 | 2026-02-06 | 配色方案面板UI优化（色轮容器化、自适应大小、QSplitter布局），新增布局设计最佳实践经验 | | 2.3 | 2026-02-06 | 新增配色方案功能（5种配色算法、可交互色环、配色方案组件），更新项目结构，新增开发经验总结章节 | | 2.2 | 2026-02-05 | 重构项目结构，提取公共基类（BaseCanvas、BaseCard、BaseHistogram），扁平化目录结构，更新文档 | | 2.1 | 2026-02-04 | 借鉴BetterGI 星轨开发规范，新增导入规范、代码清理原则、异常处理规范、性能优化建议、调试规范 | -- Gitee From 29a7a20e09a9f18a001ca759f8c2ced3f3977ae0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 17:46:02 +0800 Subject: [PATCH 14/96] =?UTF-8?q?[=E6=96=B0=E5=8A=9F=E8=83=BD]=20=E9=85=8D?= =?UTF-8?q?=E8=89=B2=E6=96=B9=E6=A1=88=E8=89=B2=E8=BD=AE=E6=B7=BB=E5=8A=A0?= =?UTF-8?q?=E8=BF=9E=E7=BA=BF=E5=8F=8A=E9=87=87=E6=A0=B7=E7=82=B9=E5=8D=8A?= =?UTF-8?q?=E5=BE=84=E8=B0=83=E6=95=B4=E5=8A=9F=E8=83=BD?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 添加从圆心到各采样点的连线，直观显示色相关系 - 实现采样点选中功能，选中后连线加粗、采样点放大 - 实现沿连线拖动调整饱和度（半径）功能 - 保持基准点拖动调整色相和饱和度的原有行为 - 添加 scheme_color_changed 信号实现颜色数据同步 --- ui/color_wheel.py | 175 ++++++++++++++++++++++++++++++++++++++++++---- ui/interfaces.py | 31 ++++++-- 2 files changed, 188 insertions(+), 18 deletions(-) diff --git a/ui/color_wheel.py b/ui/color_wheel.py index 7366078..34a76c2 100644 --- a/ui/color_wheel.py +++ b/ui/color_wheel.py @@ -260,6 +260,7 @@ class InteractiveColorWheel(QWidget): """可交互的HSB色环组件 - 支持拖动选择基准色并显示配色方案点""" base_color_changed = Signal(float, float, float) + scheme_color_changed = Signal(int, float, float, float) def __init__(self, parent=None): super().__init__(parent) @@ -286,6 +287,10 @@ class InteractiveColorWheel(QWidget): # 全局明度调整值 (-100 到 +100) self._global_brightness = 0 + # 选中和拖动状态 + self._selected_point_index = -1 + self._dragging_point_index = -1 + def set_base_color(self, h: float, s: float, b: float): """设置基准颜色 @@ -339,7 +344,9 @@ class InteractiveColorWheel(QWidget): 'selector_border': QColor(255, 255, 255), 'selector_inner': QColor(0, 0, 0), 'scheme_point_border': QColor(255, 255, 255), - 'scheme_point_inner': QColor(0, 0, 0) + 'scheme_point_inner': QColor(0, 0, 0), + 'line': QColor(255, 255, 255, 128), + 'line_selected': QColor(255, 255, 255, 200) } def _calculate_wheel_geometry(self): @@ -401,6 +408,103 @@ class InteractiveColorWheel(QWidget): return hue, saturation + def _get_point_position(self, index: int) -> tuple: + """获取指定索引采样点的位置 + + Args: + index: 采样点索引（0为基准点） + + Returns: + (x, y) 坐标 + """ + brightness_factor = max(0.1, min(1.0, 1.0 + self._global_brightness / 100.0)) + + if index == 0: + # 基准点 + adjusted_b = max(10, min(100, self._base_brightness * brightness_factor)) + return self._hsb_to_position(self._base_hue, self._base_saturation, adjusted_b) + elif 0 < index < len(self._scheme_colors): + # 其他采样点 + h, s, b = self._scheme_colors[index] + adjusted_b = max(10, min(100, b * brightness_factor)) + return self._hsb_to_position(h, s, adjusted_b) + return (0, 0) + + def _hit_test_point(self, x: int, y: int) -> int: + """检测点击位置是否在某个采样点上 + + Args: + x: 点击X坐标 + y: 点击Y坐标 + + Returns: + 采样点索引（0为基准点），未命中返回-1 + """ + hit_radius = 15 # 点击检测半径 + + # 先检测基准点（索引0） + px, py = self._get_point_position(0) + distance = math.sqrt((x - px) ** 2 + (y - py) ** 2) + if distance <= hit_radius: + return 0 + + # 检测其他采样点 + for i in range(1, len(self._scheme_colors)): + px, py = self._get_point_position(i) + distance = math.sqrt((x - px) ** 2 + (y - py) ** 2) + if distance <= hit_radius: + return i + + return -1 + + def _point_to_saturation(self, index: int, x: int, y: int) -> float: + """根据鼠标位置计算采样点的新饱和度（沿连线方向） + + Args: + index: 采样点索引 + x: 鼠标X坐标 + y: 鼠标Y坐标 + + Returns: + 新的饱和度值 (0-100) + """ + # 获取该采样点的色相（保持不变） + if index == 0: + hue = self._base_hue + else: + hue = self._scheme_colors[index][0] + + # 计算鼠标位置相对于圆心的距离 + dx = x - self._center_x + dy = y - self._center_y + distance = math.sqrt(dx * dx + dy * dy) + + # 计算鼠标位置的角度 + angle = math.atan2(-dy, dx) + mouse_hue = (angle / (2 * math.pi)) % 1.0 * 360 + + # 计算鼠标位置与采样点色相方向的夹角 + hue_diff = abs(mouse_hue - hue) + if hue_diff > 180: + hue_diff = 360 - hue_diff + + # 如果夹角太大，只使用距离投影到色相方向 + max_radius = self._wheel_radius * 0.85 + brightness_factor = max(0.1, min(1.0, 1.0 + self._global_brightness / 100.0)) + + if index == 0: + current_b = max(10, min(100, self._base_brightness * brightness_factor)) + else: + current_b = max(10, min(100, self._scheme_colors[index][2] * brightness_factor)) + + # 计算饱和度（考虑明度影响） + if current_b > 0: + saturation = min(distance / max_radius / (current_b / 100.0), 1.0) * 100 + else: + saturation = 0 + + return max(0, min(100, saturation)) + def _invalidate_cache(self): """使缓存失效""" self._cache_valid = False @@ -471,12 +575,12 @@ class InteractiveColorWheel(QWidget): self._draw_selector(painter) def _draw_scheme_points(self, painter): - """绘制配色方案颜色点""" + """绘制配色方案颜色点及连线""" if not self._scheme_colors: return colors = self._get_theme_colors() - point_radius = 8 + base_point_radius = 8 # 计算全局明度因子 brightness_factor = max(0.1, min(1.0, 1.0 + self._global_brightness / 100.0)) @@ -492,6 +596,15 @@ class InteractiveColorWheel(QWidget): # 使用调整后的明度计算位置（明度越低越靠近中心） x, y = self._hsb_to_position(h, s, adjusted_b) + # 判断是否选中 + is_selected = (i == self._selected_point_index) + point_radius = base_point_radius + 2 if is_selected else base_point_radius + + # 绘制连线（从圆心到采样点） + line_color = colors['line_selected'] if is_selected else colors['line'] + painter.setPen(QPen(line_color, 2 if is_selected else 1)) + painter.drawLine(self._center_x, self._center_y, x, y) + # 绘制白色外边框 painter.setPen(QPen(colors['scheme_point_border'], 2)) painter.setBrush(Qt.BrushStyle.NoBrush) @@ -507,7 +620,7 @@ class InteractiveColorWheel(QWidget): (point_radius - 2) * 2, (point_radius - 2) * 2) def _draw_selector(self, painter): - """绘制选择器（基准色）""" + """绘制选择器（基准色）及连线""" colors = self._get_theme_colors() # 计算全局明度因子 @@ -517,8 +630,15 @@ class InteractiveColorWheel(QWidget): # 使用调整后的明度计算位置 x, y = self._hsb_to_position(self._base_hue, self._base_saturation, adjusted_brightness) + # 判断是否选中（基准点索引为0） + is_selected = (self._selected_point_index == 0) selector_radius = 10 + # 绘制连线（从圆心到基准点） + line_color = colors['line_selected'] if is_selected else colors['line'] + painter.setPen(QPen(line_color, 2 if is_selected else 1)) + painter.drawLine(self._center_x, self._center_y, x, y) + # 白色外边框 painter.setPen(QPen(colors['selector_border'], 3)) painter.setBrush(Qt.BrushStyle.NoBrush) @@ -533,26 +653,55 @@ class InteractiveColorWheel(QWidget): def mousePressEvent(self, event): """处理鼠标按下""" if event.button() == Qt.MouseButton.LeftButton: - hue, saturation = self._position_to_hsb(event.pos().x(), event.pos().y()) - self._base_hue = hue - self._base_saturation = saturation - self._dragging = True - self.base_color_changed.emit(self._base_hue, self._base_saturation, self._base_brightness) - self.update() + x, y = event.pos().x(), event.pos().y() + + # 检测是否点击在采样点上 + hit_index = self._hit_test_point(x, y) + + if hit_index >= 0: + # 点击在采样点上，选中该点 + self._selected_point_index = hit_index + self._dragging_point_index = hit_index + self._dragging = True + self.update() + else: + # 点击在空白处，拖动基准点（保持原有行为） + hue, saturation = self._position_to_hsb(x, y) + self._base_hue = hue + self._base_saturation = saturation + self._selected_point_index = 0 # 选中基准点 + self._dragging_point_index = 0 + self._dragging = True + self.base_color_changed.emit(self._base_hue, self._base_saturation, self._base_brightness) + self.update() def mouseMoveEvent(self, event): """处理鼠标移动""" - if self._dragging: - hue, saturation = self._position_to_hsb(event.pos().x(), event.pos().y()) + if not self._dragging: + return + + x, y = event.pos().x(), event.pos().y() + + if self._dragging_point_index == 0: + # 拖动基准点，调整色相和饱和度 + hue, saturation = self._position_to_hsb(x, y) self._base_hue = hue self._base_saturation = saturation self.base_color_changed.emit(self._base_hue, self._base_saturation, self._base_brightness) - self.update() + elif self._dragging_point_index > 0 and self._dragging_point_index < len(self._scheme_colors): + # 拖动其他采样点，沿连线调整饱和度 + new_saturation = self._point_to_saturation(self._dragging_point_index, x, y) + h, s, b = self._scheme_colors[self._dragging_point_index] + self._scheme_colors[self._dragging_point_index] = (h, new_saturation, b) + self.scheme_color_changed.emit(self._dragging_point_index, h, new_saturation, b) + + self.update() def mouseReleaseEvent(self, event): """处理鼠标释放""" if event.button() == Qt.MouseButton.LeftButton: self._dragging = False + self._dragging_point_index = -1 def resizeEvent(self, event): """窗口大小改变""" diff --git a/ui/interfaces.py b/ui/interfaces.py index b9ee355..523bed3 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -645,6 +645,7 @@ class ColorSchemeInterface(QWidget): self._base_saturation = 100.0 self._base_brightness = 100.0 self._brightness_adjustment = 0 + self._scheme_colors = [] # 配色方案颜色列表 [(h, s, b), ...] # 获取配置管理器 from core import get_config_manager @@ -756,6 +757,7 @@ class ColorSchemeInterface(QWidget): self.scheme_combo.currentIndexChanged.connect(self.on_scheme_changed) self.random_btn.clicked.connect(self.on_random_clicked) self.color_wheel.base_color_changed.connect(self.on_base_color_changed) + self.color_wheel.scheme_color_changed.connect(self.on_scheme_color_changed) self.brightness_slider.valueChanged.connect(self.on_brightness_changed) def _load_settings(self): @@ -815,6 +817,25 @@ class ColorSchemeInterface(QWidget): self._base_saturation = s self._generate_scheme_colors() + def on_scheme_color_changed(self, index, h, s, b): + """配色方案采样点颜色改变回调 + + Args: + index: 采样点索引 + h: 色相 + s: 饱和度 + b: 亮度 + """ + from core import hsb_to_rgb + + # 更新配色方案数据 + if 0 <= index < len(self._scheme_colors): + self._scheme_colors[index] = (h, s, b) + + # 转换为RGB并更新色块面板 + rgb = hsb_to_rgb(h, s, b) + self.color_panel.set_colors([hsb_to_rgb(*c) for c in self._scheme_colors]) + def on_brightness_changed(self, value): """明度调整回调""" self._brightness_adjustment = value @@ -841,20 +862,20 @@ class ColorSchemeInterface(QWidget): colors = get_scheme_preview_colors(self._current_scheme, self._base_hue, count) # 转换为HSB并应用明度调整 - hsb_colors = [] + self._scheme_colors = [] for rgb in colors: h, s, b = rgb_to_hsb(*rgb) - hsb_colors.append((h, s, b)) + self._scheme_colors.append((h, s, b)) if self._brightness_adjustment != 0: - hsb_colors = adjust_brightness(hsb_colors, self._brightness_adjustment) - colors = [hsb_to_rgb(h, s, b) for h, s, b in hsb_colors] + self._scheme_colors = adjust_brightness(self._scheme_colors, self._brightness_adjustment) + colors = [hsb_to_rgb(h, s, b) for h, s, b in self._scheme_colors] # 更新色块面板 self.color_panel.set_colors(colors) # 更新色环上的配色方案点 - self.color_wheel.set_scheme_colors(hsb_colors) + self.color_wheel.set_scheme_colors(self._scheme_colors) # 导入需要在类定义之后导入的模块 -- Gitee From 85e9c40157782a96403e343ecc9a5ecd1354423f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 18:04:47 +0800 Subject: [PATCH 15/96] =?UTF-8?q?[=E6=A0=B7=E5=BC=8F]=20=E7=BB=9F=E4=B8=80?= =?UTF-8?q?=E9=85=8D=E8=89=B2=E6=96=B9=E6=A1=88=E8=89=B2=E8=BD=AE=E4=B8=AD?= =?UTF-8?q?=E5=9F=BA=E5=87=86=E7=82=B9=E4=B8=8E=E5=85=B6=E4=BB=96=E9=87=87?= =?UTF-8?q?=E6=A0=B7=E7=82=B9=E7=9A=84=E8=BF=9E=E7=BA=BF=E6=A0=B7=E5=BC=8F?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/color_wheel.py | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) diff --git a/ui/color_wheel.py b/ui/color_wheel.py index 34a76c2..a81d608 100644 --- a/ui/color_wheel.py +++ b/ui/color_wheel.py @@ -634,10 +634,21 @@ class InteractiveColorWheel(QWidget): is_selected = (self._selected_point_index == 0) selector_radius = 10 - # 绘制连线（从圆心到基准点） + # 计算连线终点（圆的边缘，而非圆心） + dx = x - self._center_x + dy = y - self._center_y + distance = math.sqrt(dx * dx + dy * dy) + if distance > 0: + # 计算指向圆心的单位向量，从圆周边缘开始绘制 + edge_x = x - (dx / distance) * selector_radius + edge_y = y - (dy / distance) * selector_radius + else: + edge_x, edge_y = x, y + + # 绘制连线（从圆心到基准点圆的边缘） line_color = colors['line_selected'] if is_selected else colors['line'] painter.setPen(QPen(line_color, 2 if is_selected else 1)) - painter.drawLine(self._center_x, self._center_y, x, y) + painter.drawLine(self._center_x, self._center_y, int(edge_x), int(edge_y)) # 白色外边框 painter.setPen(QPen(colors['selector_border'], 3)) -- Gitee From 472127f360f94cd4a7a7afe315e5533d9887795f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 18:05:17 +0800 Subject: [PATCH 16/96] =?UTF-8?q?[=E5=86=85=E5=AE=B9=E8=B0=83=E6=95=B4]=20?= =?UTF-8?q?=E6=9B=B4=E6=96=B0=E7=89=88=E6=9C=AC=E4=BF=A1=E6=81=AF?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- version_info.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/version_info.txt b/version_info.txt index b447f3e..f1613a6 100644 --- a/version_info.txt +++ b/version_info.txt @@ -1,6 +1,6 @@ VSVersionInfo( ffi=FixedFileInfo( - filevers=(2026,2,6,1), + filevers=(2026,2,6,2), prodvers=(1,1,0,0), mask=0x3f, flags=0x0, -- Gitee From a9a2ca1fab4fb75b21e5df31728c6825d443c59e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 18:36:19 +0800 Subject: [PATCH 17/96] =?UTF-8?q?[=E6=96=B0=E5=8A=9F=E8=83=BD]=20=E6=96=B0?= =?UTF-8?q?=E5=A2=9E=E9=85=8D=E8=89=B2=E6=96=B9=E6=A1=88=E6=A8=A1=E5=BC=8F?= =?UTF-8?q?=E5=88=87=E6=8D=A2=E5=8A=9F=E8=83=BD=EF=BC=88RGB/RYB=20?= =?UTF-8?q?=E8=89=B2=E5=BD=A9=E9=80=BB=E8=BE=91=EF=BC=89?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - RGB 模式：使用光学混色逻辑生成配色方案 - RYB 模式：使用美术混色逻辑生成配色方案 - 在设置界面添加配色方案模式选择卡片 --- core/__init__.py | 18 +++ core/color.py | 328 ++++++++++++++++++++++++++++++++++++++++++++++ core/config.py | 3 +- ui/interfaces.py | 94 ++++++++++++- ui/main_window.py | 9 ++ 5 files changed, 448 insertions(+), 4 deletions(-) diff --git a/core/__init__.py b/core/__init__.py index 0a3106a..836b2d7 100644 --- a/core/__init__.py +++ b/core/__init__.py @@ -20,6 +20,15 @@ from .color import ( generate_double_complementary, adjust_brightness, get_scheme_preview_colors, + # RYB 色彩空间支持 + rgb_hue_to_ryb_hue, + ryb_hue_to_rgb_hue, + generate_ryb_monochromatic, + generate_ryb_analogous, + generate_ryb_complementary, + generate_ryb_split_complementary, + generate_ryb_double_complementary, + get_scheme_preview_colors_ryb, ) from .config import ConfigManager, get_config_manager @@ -46,6 +55,15 @@ __all__ = [ 'generate_double_complementary', 'adjust_brightness', 'get_scheme_preview_colors', + # RYB 色彩空间支持 + 'rgb_hue_to_ryb_hue', + 'ryb_hue_to_rgb_hue', + 'generate_ryb_monochromatic', + 'generate_ryb_analogous', + 'generate_ryb_complementary', + 'generate_ryb_split_complementary', + 'generate_ryb_double_complementary', + 'get_scheme_preview_colors_ryb', # 配置 'ConfigManager', 'get_config_manager', diff --git a/core/color.py b/core/color.py index 1f21b79..7a1e4d9 100644 --- a/core/color.py +++ b/core/color.py @@ -600,3 +600,331 @@ def get_scheme_preview_colors(scheme_type: str, base_hue: float, count: int = 5) hsb_colors = generate_monochromatic(base_hue, count) return [hsb_to_rgb(h, s, b) for h, s, b in hsb_colors] + + +# ==================== RYB 色彩空间支持 ==================== + +# RYB 色相映射表：RGB色相角度 -> RYB色相角度 +# 基于传统美术色轮的红-黄-蓝三原色系统 +RYB_HUE_MAP_RGB_TO_RYB = { + 0: 0, # 红 + 30: 30, # 橙红 + 60: 60, # 橙 + 90: 90, # 橙黄 + 120: 120, # 黄 + 150: 150, # 黄绿 + 180: 180, # 绿（RYB中绿在180度） + 210: 210, # 青绿 + 240: 240, # 青 + 270: 270, # 蓝 + 300: 300, # 紫 + 330: 330, # 品红 + 360: 360, # 红 +} + +# RYB 色相映射表：RYB色相角度 -> RGB色相角度 +RYB_HUE_MAP_RYB_TO_RGB = { + 0: 0, # 红 + 30: 30, # 橙红 + 60: 60, # 橙 + 90: 90, # 橙黄 + 120: 120, # 黄 + 150: 150, # 黄绿 + 180: 180, # 绿（RYB中绿在180度，RGB中绿在120度） + 210: 210, # 青绿 + 240: 240, # 青 + 270: 270, # 蓝 + 300: 300, # 紫 + 330: 330, # 品红 + 360: 360, # 红 +} + + +def rgb_hue_to_ryb_hue(rgb_hue: float) -> float: + """将 RGB 色相转换为 RYB 色相 + + RYB色轮是传统美术色轮，三原色为红、黄、蓝 + 与RGB色轮的主要差异： + - RYB中绿色在180度（黄和蓝之间） + - RGB中绿色在120度 + + Args: + rgb_hue: RGB色相 (0-360) + + Returns: + float: RYB色相 (0-360) + """ + # 规范化色相到 0-360 + hue = rgb_hue % 360 + + # 分段线性映射 + # RGB: 红(0) -> 黄(60) -> 绿(120) -> 青(180) -> 蓝(240) -> 紫(300) -> 红(360) + # RYB: 红(0) -> 橙(60) -> 黄(120) -> 绿(180) -> 蓝(240) -> 紫(300) -> 红(360) + + if hue <= 60: + # 红到黄区域：RGB 0-60 -> RYB 0-120 + return hue * 2 + elif hue <= 120: + # 黄到绿区域：RGB 60-120 -> RYB 120-180 + return 120 + (hue - 60) + elif hue <= 180: + # 绿到青区域：RGB 120-180 -> RYB 180-210 + return 180 + (hue - 120) * 0.5 + elif hue <= 240: + # 青到蓝区域：RGB 180-240 -> RYB 210-240 + return 210 + (hue - 180) * 0.5 + else: + # 蓝到红区域：RGB 240-360 -> RYB 240-360 + return hue + + +def ryb_hue_to_rgb_hue(ryb_hue: float) -> float: + """将 RYB 色相转换为 RGB 色相 + + Args: + ryb_hue: RYB色相 (0-360) + + Returns: + float: RGB色相 (0-360) + """ + # 规范化色相到 0-360 + hue = ryb_hue % 360 + + # 反向映射 + if hue <= 120: + # 红到黄区域：RYB 0-120 -> RGB 0-60 + return hue * 0.5 + elif hue <= 180: + # 黄到绿区域：RYB 120-180 -> RGB 60-120 + return 60 + (hue - 120) + elif hue <= 210: + # 绿到青区域：RYB 180-210 -> RGB 120-180 + return 120 + (hue - 180) * 2 + elif hue <= 240: + # 青到蓝区域：RYB 210-240 -> RGB 180-240 + return 180 + (hue - 210) * 2 + else: + # 蓝到红区域：RYB 240-360 -> RGB 240-360 + return hue + + +def generate_ryb_monochromatic(ryb_hue: float, count: int = 4) -> List[Tuple[float, float, float]]: + """生成 RYB 同色系配色方案 + + Args: + ryb_hue: RYB基准色相 (0-360) + count: 生成颜色数量 (默认4) + + Returns: + list: HSB颜色列表 [(h, s, b), ...] (RGB色相) + """ + colors = [] + # 根据数量生成饱和度和明度序列 + if count == 4: + saturations = [100, 75, 50, 25] + brightnesses = [100, 90, 80, 70] + else: + saturations = [100 - i * (80 / max(count - 1, 1)) for i in range(count)] + brightnesses = [100 - i * (30 / max(count - 1, 1)) for i in range(count)] + + # 转换 RYB 色相到 RGB 色相 + rgb_hue = ryb_hue_to_rgb_hue(ryb_hue) + + for i in range(count): + s = max(20, min(100, saturations[i] if i < len(saturations) else 50)) + b = max(40, min(100, brightnesses[i] if i < len(brightnesses) else 70)) + colors.append((rgb_hue % 360, s, b)) + + return colors + + +def generate_ryb_analogous(ryb_hue: float, angle: float = 30, count: int = 4) -> List[Tuple[float, float, float]]: + """生成 RYB 邻近色配色方案 + + Args: + ryb_hue: RYB基准色相 (0-360) + angle: 邻近角度范围 (默认30度) + count: 生成颜色数量 (默认4) + + Returns: + list: HSB颜色列表 [(h, s, b), ...] (RGB色相) + """ + colors = [] + if count == 4: + # 4个颜色：基准色两侧各1个，加上基准色和另一个过渡色 + ryb_hues = [ + (ryb_hue - angle) % 360, + (ryb_hue - angle / 2) % 360, + ryb_hue % 360, + (ryb_hue + angle / 2) % 360 + ] + else: + step = (2 * angle) / max(count - 1, 1) + ryb_hues = [(ryb_hue - angle + i * step) % 360 for i in range(count)] + + for h in ryb_hues: + # 转换 RYB 色相到 RGB 色相 + rgb_hue = ryb_hue_to_rgb_hue(h) + colors.append((rgb_hue, 85, 90)) + + return colors + + +def generate_ryb_complementary(ryb_hue: float, count: int = 5) -> List[Tuple[float, float, float]]: + """生成 RYB 互补色配色方案 + + 在RYB色轮中，互补色相差180度 + + Args: + ryb_hue: RYB基准色相 (0-360) + count: 生成颜色数量 (默认5) + + Returns: + list: HSB颜色列表 [(h, s, b), ...] (RGB色相) + """ + colors = [] + ryb_comp_hue = (ryb_hue + 180) % 360 + + # 转换到 RGB 色相 + rgb_hue = ryb_hue_to_rgb_hue(ryb_hue) + rgb_comp_hue = ryb_hue_to_rgb_hue(ryb_comp_hue) + + if count == 5: + # 基准色一侧3个：通过调整饱和度和明度来区分 + colors = [ + (rgb_hue, 100, 100), + (rgb_hue, 75, 90), + (rgb_hue, 50, 80), + # 互补色一侧2个 + (rgb_comp_hue, 100, 100), + (rgb_comp_hue, 75, 90), + ] + else: + # 平均分配 + base_count = (count + 1) // 2 + comp_count = count - base_count + + for i in range(base_count): + s = 100 - i * (50 / max(base_count, 1)) + b = 100 - i * (20 / max(base_count, 1)) + colors.append((rgb_hue, max(50, s), max(80, b))) + + for i in range(comp_count): + s = 100 - i * (50 / max(comp_count, 1)) + b = 100 - i * (20 / max(comp_count, 1)) + colors.append((rgb_comp_hue, max(50, s), max(80, b))) + + return colors + + +def generate_ryb_split_complementary(ryb_hue: float, angle: float = 30, count: int = 3) -> List[Tuple[float, float, float]]: + """生成 RYB 分离补色配色方案 + + Args: + ryb_hue: RYB基准色相 (0-360) + angle: 分离角度 (默认30度) + count: 生成颜色数量 (默认3) + + Returns: + list: HSB颜色列表 [(h, s, b), ...] (RGB色相) + """ + colors = [] + ryb_comp_hue = (ryb_hue + 180) % 360 + ryb_left_comp = (ryb_comp_hue - angle) % 360 + ryb_right_comp = (ryb_comp_hue + angle) % 360 + + # 转换到 RGB 色相 + rgb_hue = ryb_hue_to_rgb_hue(ryb_hue) + rgb_left = ryb_hue_to_rgb_hue(ryb_left_comp) + rgb_right = ryb_hue_to_rgb_hue(ryb_right_comp) + + if count == 3: + colors = [ + (rgb_hue, 100, 100), + (rgb_left, 100, 100), + (rgb_right, 100, 100) + ] + else: + colors.append((rgb_hue, 100, 100)) + colors.append((rgb_left, 100, 100)) + colors.append((rgb_right, 100, 100)) + remaining = count - 3 + for i in range(remaining): + blend_hue = (ryb_hue + (i + 1) * 60) % 360 + rgb_blend = ryb_hue_to_rgb_hue(blend_hue) + colors.append((rgb_blend, 70, 85)) + + return colors + + +def generate_ryb_double_complementary(ryb_hue: float, angle: float = 30, count: int = 4) -> List[Tuple[float, float, float]]: + """生成 RYB 双补色配色方案 + + Args: + ryb_hue: RYB基准色相 (0-360) + angle: 分离角度 (默认30度) + count: 生成颜色数量 (默认4) + + Returns: + list: HSB颜色列表 [(h, s, b), ...] (RGB色相) + """ + colors = [] + ryb_comp_hue = (ryb_hue + 180) % 360 + ryb_second_hue = (ryb_hue + angle) % 360 + ryb_second_comp = (ryb_second_hue + 180) % 360 + + # 转换到 RGB 色相 + rgb_hue = ryb_hue_to_rgb_hue(ryb_hue) + rgb_comp = ryb_hue_to_rgb_hue(ryb_comp_hue) + rgb_second = ryb_hue_to_rgb_hue(ryb_second_hue) + rgb_second_comp = ryb_hue_to_rgb_hue(ryb_second_comp) + + if count == 4: + colors = [ + (rgb_hue, 100, 100), + (rgb_comp, 100, 100), + (rgb_second, 100, 100), + (rgb_second_comp, 100, 100) + ] + else: + hues = [rgb_hue, rgb_comp, rgb_second, rgb_second_comp] + for i in range(min(count, 4)): + colors.append((hues[i], 90, 95)) + for i in range(4, count): + blend_ryb = (ryb_hue + i * 45) % 360 + rgb_blend = ryb_hue_to_rgb_hue(blend_ryb) + colors.append((rgb_blend, 70, 85)) + + return colors + + +def get_scheme_preview_colors_ryb(scheme_type: str, base_hue: float, count: int = 5) -> List[Tuple[int, int, int]]: + """获取 RYB 配色方案的预览颜色（RGB格式） + + Args: + scheme_type: 配色方案类型 ('monochromatic', 'analogous', 'complementary', + 'split_complementary', 'double_complementary') + base_hue: 基准色相 (0-360，RGB色相) + count: 生成颜色数量 + + Returns: + list: RGB颜色列表 [(r, g, b), ...] + """ + # 先将 RGB 色相转换为 RYB 色相 + ryb_hue = rgb_hue_to_ryb_hue(base_hue) + + # 根据方案类型调用对应的 RYB 生成器 + if scheme_type == 'monochromatic': + hsb_colors = generate_ryb_monochromatic(ryb_hue, count) + elif scheme_type == 'analogous': + hsb_colors = generate_ryb_analogous(ryb_hue, 30, count) + elif scheme_type == 'complementary': + hsb_colors = generate_ryb_complementary(ryb_hue, count) + elif scheme_type == 'split_complementary': + hsb_colors = generate_ryb_split_complementary(ryb_hue, 30, count) + elif scheme_type == 'double_complementary': + hsb_colors = generate_ryb_double_complementary(ryb_hue, 30, count) + else: + hsb_colors = generate_ryb_monochromatic(ryb_hue, count) + + return [hsb_to_rgb(h, s, b) for h, s, b in hsb_colors] diff --git a/core/config.py b/core/config.py index f6c7cdd..3ec09bc 100644 --- a/core/config.py +++ b/core/config.py @@ -45,7 +45,8 @@ class ConfigManager: "color_modes": ["HSB", "LAB"], "color_sample_count": 5, "luminance_sample_count": 5, - "histogram_scaling_mode": "adaptive" + "histogram_scaling_mode": "adaptive", + "color_wheel_mode": "RGB" }, "scheme": { "default_scheme": "monochromatic", diff --git a/ui/interfaces.py b/ui/interfaces.py index 523bed3..f0d0a82 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -309,6 +309,8 @@ class SettingsInterface(QWidget): luminance_sample_count_changed = Signal(int) # 信号：直方图缩放模式改变 histogram_scaling_mode_changed = Signal(str) + # 信号：色轮模式改变 + color_wheel_mode_changed = Signal(str) def __init__(self, parent=None): super().__init__(parent) @@ -319,6 +321,7 @@ class SettingsInterface(QWidget): self._color_sample_count = self._config_manager.get('settings.color_sample_count', 5) self._luminance_sample_count = self._config_manager.get('settings.luminance_sample_count', 5) self._histogram_scaling_mode = self._config_manager.get('settings.histogram_scaling_mode', 'linear') + self._color_wheel_mode = self._config_manager.get('settings.color_wheel_mode', 'RGB') self.setup_ui() def setup_ui(self): @@ -386,6 +389,10 @@ class SettingsInterface(QWidget): self.histogram_scaling_card = self._create_histogram_scaling_card() self.display_group.addSettingCard(self.histogram_scaling_card) + # 色轮模式卡片 + self.color_wheel_mode_card = self._create_color_wheel_mode_card() + self.display_group.addSettingCard(self.color_wheel_mode_card) + layout.addWidget(self.display_group) # 帮助分组 @@ -602,6 +609,51 @@ class SettingsInterface(QWidget): self._config_manager.save() self.histogram_scaling_mode_changed.emit(mode) + def _create_color_wheel_mode_card(self): + """创建配色方案模式选择卡片""" + card = PushSettingCard( + "", + FluentIcon.PALETTE, + "配色方案模式", + "选择配色方案使用的色彩逻辑（RGB: 光学混色，RYB: 美术混色）", + self.display_group + ) + card.button.setVisible(False) + + # 创建ComboBox控件 + combo_box = ComboBox(self.content_widget) + combo_box.addItem("RGB 光学") + combo_box.setItemData(0, "RGB") + combo_box.addItem("RYB 美术") + combo_box.setItemData(1, "RYB") + + # 设置当前值 + for i in range(combo_box.count()): + if combo_box.itemData(i) == self._color_wheel_mode: + combo_box.setCurrentIndex(i) + break + + combo_box.setFixedWidth(120) + combo_box.currentIndexChanged.connect(self._on_color_wheel_mode_changed) + + # 将ComboBox添加到卡片布局 + card.hBoxLayout.addWidget(combo_box, 0, Qt.AlignmentFlag.AlignRight) + card.hBoxLayout.addSpacing(16) + + # 保存ComboBox引用 + card.combo_box = combo_box + + return card + + def _on_color_wheel_mode_changed(self, index): + """色轮模式改变""" + combo_box = self.color_wheel_mode_card.combo_box + mode = combo_box.itemData(index) + self._color_wheel_mode = mode + self._config_manager.set('settings.color_wheel_mode', mode) + self._config_manager.save() + self.color_wheel_mode_changed.emit(mode) + def set_hex_visible(self, visible): """设置16进制显示开关状态""" self._hex_visible = visible @@ -623,6 +675,24 @@ class SettingsInterface(QWidget): """获取当前色彩模式""" return self._color_modes + def get_color_wheel_mode(self): + """获取当前色轮模式""" + return self._color_wheel_mode + + def set_color_wheel_mode(self, mode): + """设置色轮模式 + + Args: + mode: 'RGB' 或 'RYB' + """ + self._color_wheel_mode = mode + if hasattr(self.color_wheel_mode_card, 'combo_box'): + combo_box = self.color_wheel_mode_card.combo_box + for i in range(combo_box.count()): + if combo_box.itemData(i) == mode: + combo_box.setCurrentIndex(i) + break + def on_check_update(self): """检查更新按钮点击""" current_version = version_manager.get_version() @@ -646,6 +716,7 @@ class ColorSchemeInterface(QWidget): self._base_brightness = 100.0 self._brightness_adjustment = 0 self._scheme_colors = [] # 配色方案颜色列表 [(h, s, b), ...] + self._color_wheel_mode = 'RGB' # 色轮模式：RGB 或 RYB # 获取配置管理器 from core import get_config_manager @@ -765,6 +836,7 @@ class ColorSchemeInterface(QWidget): # 从配置管理器读取设置 hex_visible = self._config_manager.get('settings.hex_visible', True) color_modes = self._config_manager.get('settings.color_modes', ['HSB', 'LAB']) + self._color_wheel_mode = self._config_manager.get('settings.color_wheel_mode', 'RGB') # 应用设置到色块面板 self.color_panel.update_settings(hex_visible, color_modes) @@ -844,9 +916,22 @@ class ColorSchemeInterface(QWidget): self.color_wheel.set_global_brightness(value) self._generate_scheme_colors() + def set_color_wheel_mode(self, mode: str): + """设置色轮模式 + + Args: + mode: 'RGB' 或 'RYB' + """ + if self._color_wheel_mode != mode: + self._color_wheel_mode = mode + self._generate_scheme_colors() + def _generate_scheme_colors(self): """生成配色方案颜色""" - from core import get_scheme_preview_colors, adjust_brightness, hsb_to_rgb, rgb_to_hsb + from core import ( + get_scheme_preview_colors, get_scheme_preview_colors_ryb, + adjust_brightness, hsb_to_rgb, rgb_to_hsb + ) # 根据配色方案类型确定颜色数量 scheme_counts = { @@ -858,8 +943,11 @@ class ColorSchemeInterface(QWidget): } count = scheme_counts.get(self._current_scheme, 5) - # 生成基础配色 - colors = get_scheme_preview_colors(self._current_scheme, self._base_hue, count) + # 根据色轮模式选择对应的配色生成函数 + if self._color_wheel_mode == 'RYB': + colors = get_scheme_preview_colors_ryb(self._current_scheme, self._base_hue, count) + else: + colors = get_scheme_preview_colors(self._current_scheme, self._base_hue, count) # 转换为HSB并应用明度调整 self._scheme_colors = [] diff --git a/ui/main_window.py b/ui/main_window.py index 91ba10c..9fb4202 100644 --- a/ui/main_window.py +++ b/ui/main_window.py @@ -261,6 +261,11 @@ class MainWindow(FluentWindow): self._on_histogram_scaling_mode_changed ) + # 连接色轮模式改变信号到配色方案界面 + self.settings_interface.color_wheel_mode_changed.connect( + self.color_scheme_interface.set_color_wheel_mode + ) + # 应用加载的配置到色卡面板 hex_visible = self._config_manager.get('settings.hex_visible', True) self.color_extract_interface.color_card_panel.set_hex_visible(hex_visible) @@ -283,6 +288,10 @@ class MainWindow(FluentWindow): self.color_extract_interface.rgb_histogram_widget.set_scaling_mode(histogram_scaling_mode) self.luminance_extract_interface.histogram_widget.set_scaling_mode(histogram_scaling_mode) + # 应用加载的色轮模式配置到配色方案界面 + color_wheel_mode = self._config_manager.get('settings.color_wheel_mode', 'RGB') + self.color_scheme_interface.set_color_wheel_mode(color_wheel_mode) + def _on_color_sample_count_changed(self, count): """色彩提取采样点数改变""" self.color_extract_interface.image_canvas.set_picker_count(count) -- Gitee From 6a6c273e64b603481f8c27d3b3e4751f66c3d13a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 18:49:19 +0800 Subject: [PATCH 18/96] =?UTF-8?q?[=E4=BF=AE=E5=A4=8D]=20=E4=BF=AE=E5=A4=8D?= =?UTF-8?q?=E6=98=8E=E5=BA=A6=E7=9B=B4=E6=96=B9=E5=9B=BE=E8=93=9D=E8=89=B2?= =?UTF-8?q?=E6=8C=87=E7=A4=BA=E6=A1=86=E6=9D=BE=E5=BC=80=E5=90=8E=E4=B8=8D?= =?UTF-8?q?=E6=B6=88=E5=A4=B1=E7=9A=84=E9=97=AE=E9=A2=98?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/histograms.py | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/ui/histograms.py b/ui/histograms.py index b438e4f..d8b8301 100644 --- a/ui/histograms.py +++ b/ui/histograms.py @@ -310,8 +310,8 @@ class LuminanceHistogramWidget(BaseHistogram): for i in range(8): zone_x = x + i * zone_width - # 如果是按下的Zone或当前选中的Zone，使用高亮背景色 - if i == self._pressed_zone or i == self._current_zone: + # 如果是按下的Zone，使用高亮背景色 + if i == self._pressed_zone: bg_color = zone_active_colors[i] else: bg_color = zone_bg_colors[i] @@ -323,8 +323,8 @@ class LuminanceHistogramWidget(BaseHistogram): bg_color ) - # 如果当前Zone被按下或选中，绘制边框 - if i == self._pressed_zone or i == self._current_zone: + # 如果当前Zone被按下，绘制蓝色边框 + if i == self._pressed_zone: painter.setPen(QPen(QColor(0, 150, 255), 2)) painter.setBrush(Qt.BrushStyle.NoBrush) painter.drawRect(int(zone_x), y, int(zone_width), height) -- Gitee From 252eda736c7408fd66683654f9e0ce104946004d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 20:46:50 +0800 Subject: [PATCH 19/96] =?UTF-8?q?[=E6=96=B0=E5=8A=9F=E8=83=BD]=20=E6=96=B0?= =?UTF-8?q?=E5=A2=9E=E9=85=8D=E8=89=B2=E6=96=B9=E6=A1=88=E6=94=B6=E8=97=8F?= =?UTF-8?q?=E5=8A=9F=E8=83=BD=EF=BC=8C=E6=94=AF=E6=8C=81=E6=94=B6=E8=97=8F?= =?UTF-8?q?=E7=AE=A1=E7=90=86=E5=92=8C=E6=89=B9=E9=87=8F=E5=AF=BC=E5=85=A5?= =?UTF-8?q?=E5=AF=BC=E5=87=BA?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- README.md | 34 +- color_card_favorites.json | 370 +++++++++++++++ core/config.py | 168 ++++++- ui/__init__.py | 7 +- ui/favorite_widgets.py | 423 ++++++++++++++++++ ui/interfaces.py | 301 ++++++++++++- ui/main_window.py | 30 +- ...00\345\217\221\350\247\204\350\214\203.md" | 149 +++++- 8 files changed, 1464 insertions(+), 18 deletions(-) create mode 100644 color_card_favorites.json create mode 100644 ui/favorite_widgets.py diff --git a/README.md b/README.md index 1386962..74ea306 100644 --- a/README.md +++ b/README.md @@ -16,11 +16,13 @@ - **可视化色彩提取**：通过直观的可拖动取色点，实时提取图片任意位置的颜色，支持5个取色点同时工作 - **智能配色方案**：提供5种专业配色方案（同色系、邻近色、互补色、分离补色、双补色），支持可交互色环选择和明度调整 +- **配色方案收藏**：支持收藏和管理配色方案，可自定义名称，方便后续快速查看和使用 +- **批量导入导出**：支持将收藏的配色方案导出为JSON文件，或从文件批量导入，便于备份和分享 - **多色彩空间支持**：同时显示 HSB、LAB、HSL、CMYK、RGB 等多种色彩模式，满足不同场景的需求 - **专业明度分析**：将图片按明度分为9个区域，提供直方图可视化，帮助理解图片的明度分布 - **现代化界面**：基于 Fluent Design 设计语言，支持自动深色/浅色主题切换，提供流畅的用户体验 - **高精度显示**：使用原始图片实时缩放，保证显示清晰度，取色点位置使用相对坐标系统，图片缩放时保持不变 -- **三面板同步**：色彩提取、明度分析和配色方案面板数据实时同步，切换面板时自动更新 +- **四面板同步**：色彩提取、明度分析、配色方案和收藏面板数据实时同步，切换面板时自动更新 - **统一配置管理**：16进制颜色值显示和色彩模式设置全局统一，所有界面实时响应设置变更 ### 适用场景 @@ -124,11 +126,19 @@ #### 配色方案 -- **5种专业配色方案**：同色系、邻近色、互补色、分离补色、双补色 -- **可交互色环**：支持鼠标拖动选择基准色，实时显示配色方案在色环上的分布 -- **明度调整滑块**：调整配色方案的明度，色环和色块实时响应 -- **动态卡片数量**：根据配色方案类型自动调整色块数量（3-5个） -- **统一显示设置**：使用与色彩提取相同的显示设置（16进制值、色彩模式） +- **配色方案** + - **5种专业配色方案**：同色系、邻近色、互补色、分离补色、双补色 + - **可交互色环**：支持鼠标拖动选择基准色，实时显示配色方案在色环上的分布 + - **明度调整滑块**：调整配色方案的明度，色环和色块实时响应 + - **动态卡片数量**：根据配色方案类型自动调整色块数量（3-5个） + - **统一显示设置**：使用与色彩提取相同的显示设置（16进制值、色彩模式） + +- **收藏管理** + - **一键收藏**：在色彩提取和配色方案面板均可快速收藏当前颜色方案 + - **自定义名称**：为收藏的配色方案设置自定义名称，便于识别 + - **列表展示**：以卡片形式展示所有收藏的配色方案，支持滚动浏览 + - **删除管理**：支持单个删除或一键清空所有收藏 + - **批量导入导出**：支持JSON格式的导入导出，便于备份和分享配色方案 --- @@ -164,7 +174,7 @@ color_card/ ├── core/ # 核心功能模块目录 │ ├── __init__.py │ ├── color.py # 颜色处理模块（颜色转换、明度计算、配色方案算法、直方图计算） -│ └── config.py # 配置管理模块 +│ └── config.py # 配置管理模块（收藏数据管理、导入导出功能） ├── ui/ # UI模块目录（扁平化结构） │ ├── __init__.py # 统一导出接口 │ ├── main_window.py # 主窗口类 @@ -174,8 +184,9 @@ color_card/ │ ├── color_picker.py # 颜色选择器模块 │ ├── color_wheel.py # 颜色轮模块（HSBColorWheel、InteractiveColorWheel） │ ├── scheme_widgets.py # 配色方案组件模块（SchemeColorInfoCard、SchemeColorPanel） +│ ├── favorite_widgets.py # 收藏功能组件模块（FavoriteColorCard、FavoriteSchemeCard、FavoriteSchemeList） │ ├── zoom_viewer.py # 缩放查看器模块 -│ └── interfaces.py # 界面面板模块（ColorExtractInterface、LuminanceExtractInterface、SettingsInterface、ColorSchemeInterface） +│ └── interfaces.py # 界面面板模块（ColorExtractInterface、LuminanceExtractInterface、SettingsInterface、ColorSchemeInterface、FavoritesInterface） ├── dialogs/ # 对话框模块目录 │ ├── __init__.py │ ├── about_dialog.py # 关于对话框 @@ -215,7 +226,7 @@ color_card/ - 区域选择和高亮显示 - 双击提取像素功能 -#### 3. 卡片模块 (ui/cards.py 和 ui/scheme_widgets.py) +#### 3. 卡片模块 (ui/cards.py、ui/scheme_widgets.py 和 ui/favorite_widgets.py) 提供颜色信息展示功能： @@ -234,6 +245,11 @@ color_card/ - 与ColorCard保持一致的显示样式 - 支持动态卡片数量（根据配色方案类型自动调整） - 复用ColorModeContainer组件，统一显示逻辑 +- **FavoriteColorCard / FavoriteSchemeCard / FavoriteSchemeList**（ui/favorite_widgets.py）：收藏功能卡片 + - FavoriteColorCard：单个颜色显示卡片，与ColorCard样式一致 + - FavoriteSchemeCard：收藏项卡片，包含名称、颜色列表、删除按钮 + - FavoriteSchemeList：收藏列表容器，管理多个FavoriteSchemeCard + - 动态色卡数量：根据收藏的颜色数量动态创建色卡 #### 4. 直方图模块 (ui/histograms.py) diff --git a/color_card_favorites.json b/color_card_favorites.json new file mode 100644 index 0000000..140b222 --- /dev/null +++ b/color_card_favorites.json @@ -0,0 +1,370 @@ +{ + "version": "1.0", + "export_time": "2026-02-06T20:32:28.888983", + "favorites": [ + { + "id": "389cdf9c-aa52-472f-918d-db6f872bba18", + "name": "配色方案 1", + "colors": [ + { + "rgb": [ + 255, + 104, + 0 + ], + "hsb": [ + 24, + 100, + 100 + ], + "lab": [ + 63, + 54, + 72 + ], + "hsl": [ + 24, + 100, + 50 + ], + "cmyk": [ + 0, + 59, + 100, + 0 + ], + "rgb_display": [ + 255, + 104, + 0 + ], + "hex": "#FF6800" + }, + { + "rgb": [ + 230, + 128, + 57 + ], + "hsb": [ + 25, + 75, + 90 + ], + "lab": [ + 64, + 34, + 55 + ], + "hsl": [ + 25, + 78, + 56 + ], + "cmyk": [ + 0, + 44, + 75, + 10 + ], + "rgb_display": [ + 230, + 128, + 57 + ], + "hex": "#E68039" + }, + { + "rgb": [ + 204, + 144, + 102 + ], + "hsb": [ + 25, + 50, + 80 + ], + "lab": [ + 65, + 18, + 32 + ], + "hsl": [ + 25, + 50, + 60 + ], + "cmyk": [ + 0, + 29, + 50, + 20 + ], + "rgb_display": [ + 204, + 144, + 102 + ], + "hex": "#CC9066" + }, + { + "rgb": [ + 178, + 152, + 134 + ], + "hsb": [ + 25, + 25, + 70 + ], + "lab": [ + 65, + 7, + 13 + ], + "hsl": [ + 25, + 22, + 61 + ], + "cmyk": [ + 0, + 15, + 25, + 30 + ], + "rgb_display": [ + 178, + 152, + 134 + ], + "hex": "#B29886" + } + ], + "created_at": "2026-02-06T20:29:20.300623", + "source": "color_scheme" + }, + { + "id": "4b179390-7365-4b51-baa3-5a559f819c16", + "name": "配色方案 2", + "colors": [ + { + "rgb": [ + 0, + 33, + 255 + ], + "hsb": [ + 232, + 100, + 100 + ], + "lab": [ + 34, + 74, + -105 + ], + "hsl": [ + 232, + 100, + 50 + ], + "cmyk": [ + 100, + 87, + 0, + 0 + ], + "rgb_display": [ + 0, + 33, + 255 + ], + "hex": "#0021FF" + }, + { + "rgb": [ + 255, + 95, + 0 + ], + "hsb": [ + 22, + 100, + 100 + ], + "lab": [ + 61, + 58, + 71 + ], + "hsl": [ + 22, + 100, + 50 + ], + "cmyk": [ + 0, + 63, + 100, + 0 + ], + "rgb_display": [ + 255, + 95, + 0 + ], + "hex": "#FF5F00" + }, + { + "rgb": [ + 160, + 255, + 0 + ], + "hsb": [ + 82, + 100, + 100 + ], + "lab": [ + 91, + -57, + 88 + ], + "hsl": [ + 82, + 100, + 50 + ], + "cmyk": [ + 37, + 0, + 100, + 0 + ], + "rgb_display": [ + 160, + 255, + 0 + ], + "hex": "#A0FF00" + } + ], + "created_at": "2026-02-06T20:30:06.121513", + "source": "color_scheme" + }, + { + "id": "39f7c85b-9f15-4d47-8406-ca5f12a41f2e", + "name": "配色方案 3", + "colors": [ + { + "rgb": [ + 255, + 0, + 207 + ], + "hsb": [ + 311, + 100, + 100 + ], + "lab": [ + 58, + 92, + -38 + ], + "hsl": [ + 311, + 100, + 50 + ], + "cmyk": [ + 0, + 100, + 19, + 0 + ], + "rgb_display": [ + 255, + 0, + 207 + ], + "hex": "#FF00CF" + }, + { + "rgb": [ + 80, + 255, + 0 + ], + "hsb": [ + 101, + 100, + 100 + ], + "lab": [ + 89, + -79, + 84 + ], + "hsl": [ + 101, + 100, + 50 + ], + "cmyk": [ + 69, + 0, + 100, + 0 + ], + "rgb_display": [ + 80, + 255, + 0 + ], + "hex": "#50FF00" + }, + { + "rgb": [ + 0, + 255, + 175 + ], + "hsb": [ + 161, + 100, + 100 + ], + "lab": [ + 89, + -68, + 24 + ], + "hsl": [ + 161, + 100, + 50 + ], + "cmyk": [ + 100, + 0, + 31, + 0 + ], + "rgb_display": [ + 0, + 255, + 175 + ], + "hex": "#00FFAF" + } + ], + "created_at": "2026-02-06T20:30:10.152927", + "source": "color_scheme" + } + ] +} \ No newline at end of file diff --git a/core/config.py b/core/config.py index 3ec09bc..b93f770 100644 --- a/core/config.py +++ b/core/config.py @@ -1,5 +1,6 @@ # 标准库导入 import json +from datetime import datetime from pathlib import Path from typing import Any, Dict, Optional @@ -57,7 +58,8 @@ class ConfigManager: "width": 940, "height": 660, "is_maximized": False - } + }, + "favorites": [] } def load(self) -> Dict[str, Any]: @@ -73,6 +75,9 @@ class ConfigManager: with open(self._config_path, 'r', encoding='utf-8') as f: loaded_config = json.load(f) + # 数据迁移：将旧版本的 schemes 和 extracts 合并到 favorites + self._migrate_favorites_data(loaded_config) + # 合并加载的配置和默认配置（保留默认值作为后备） self._merge_config(self._config, loaded_config) @@ -82,6 +87,44 @@ class ConfigManager: return self._config + def _migrate_favorites_data(self, loaded_config: Dict[str, Any]) -> None: + """迁移旧版本的收藏数据到新格式 + + Args: + loaded_config: 从文件加载的配置字典 + """ + if 'favorites' in loaded_config and loaded_config['favorites']: + return + + favorites = [] + + # 迁移 schemes + if 'schemes' in loaded_config: + for scheme in loaded_config['schemes']: + if isinstance(scheme, dict): + favorites.append(scheme) + + # 迁移 extracts + if 'extracts' in loaded_config: + for extract in loaded_config['extracts']: + if isinstance(extract, dict): + # 确保 extract 有正确的 source 字段 + extract['source'] = 'color_extract' + favorites.append(extract) + + # 更新 favorites + if favorites: + loaded_config['favorites'] = favorites + # 清理旧数据 + if 'schemes' in loaded_config: + del loaded_config['schemes'] + if 'extracts' in loaded_config: + del loaded_config['extracts'] + if 'colors' in loaded_config: + del loaded_config['colors'] + if 'display_settings' in loaded_config: + del loaded_config['display_settings'] + def _merge_config(self, base: Dict[str, Any], override: Dict[str, Any]) -> None: """递归合并配置字典 @@ -181,6 +224,129 @@ class ConfigManager: """ self._config["window"] = window_config + def get_favorites(self) -> list: + """获取收藏列表 + + Returns: + list: 收藏配色方案列表 + """ + return self._config.get("favorites", []) + + def add_favorite(self, favorite_data: Dict[str, Any]) -> str: + """添加收藏 + + Args: + favorite_data: 收藏数据字典 + + Returns: + str: 收藏ID + """ + if "favorites" not in self._config: + self._config["favorites"] = [] + + favorites = self._config["favorites"] + favorite_id = favorite_data.get("id", "") + + if favorite_id and any(f.get("id") == favorite_id for f in favorites): + return favorite_id + + self._config["favorites"].append(favorite_data) + return favorite_id + + def delete_favorite(self, favorite_id: str) -> bool: + """删除收藏 + + Args: + favorite_id: 收藏ID + + Returns: + bool: 是否删除成功 + """ + if "favorites" not in self._config: + return False + + favorites = self._config["favorites"] + original_count = len(favorites) + self._config["favorites"] = [f for f in favorites if f.get("id") != favorite_id] + + return len(self._config["favorites"]) < original_count + + def clear_favorites(self) -> None: + """清空所有收藏""" + self._config["favorites"] = [] + + def export_favorites(self, file_path: str) -> bool: + """导出收藏到文件 + + Args: + file_path: 导出文件路径 + + Returns: + bool: 是否导出成功 + """ + try: + favorites = self.get_favorites() + export_data = { + "version": "1.0", + "export_time": datetime.now().isoformat(), + "favorites": favorites + } + with open(file_path, 'w', encoding='utf-8') as f: + json.dump(export_data, f, ensure_ascii=False, indent=4) + return True + except (IOError, OSError) as e: + print(f"导出收藏失败: {e}") + return False + + def import_favorites(self, file_path: str, mode: str = 'append') -> tuple: + """从文件导入收藏 + + Args: + file_path: 导入文件路径 + mode: 导入模式，'append' 追加到现有收藏，'replace' 替换现有收藏 + + Returns: + tuple: (是否成功, 导入数量, 错误信息) + """ + try: + with open(file_path, 'r', encoding='utf-8') as f: + import_data = json.load(f) + + # 验证文件格式 + if not isinstance(import_data, dict): + return False, 0, "文件格式错误：根对象必须是字典" + + imported_favorites = import_data.get("favorites", []) + if not isinstance(imported_favorites, list): + return False, 0, "文件格式错误：favorites 必须是列表" + + # 验证每个收藏项的格式 + valid_favorites = [] + for fav in imported_favorites: + if isinstance(fav, dict) and "colors" in fav: + # 确保有 id + if "id" not in fav: + fav["id"] = str(uuid.uuid4()) + valid_favorites.append(fav) + + if mode == 'replace': + self._config["favorites"] = valid_favorites + else: # append + existing_ids = {f.get("id") for f in self._config.get("favorites", [])} + for fav in valid_favorites: + if fav.get("id") not in existing_ids: + self._config["favorites"].append(fav) + existing_ids.add(fav.get("id")) + + return True, len(valid_favorites), "" + + except json.JSONDecodeError as e: + return False, 0, f"JSON 解析错误: {e}" + except (IOError, OSError) as e: + return False, 0, f"文件读取错误: {e}" + except Exception as e: + return False, 0, f"导入失败: {e}" + # 全局配置管理器实例 _config_manager: Optional[ConfigManager] = None diff --git a/ui/__init__.py b/ui/__init__.py index 13a211b..a5f5d9e 100644 --- a/ui/__init__.py +++ b/ui/__init__.py @@ -15,8 +15,9 @@ from .histograms import ( from .color_picker import ColorPicker from .color_wheel import HSBColorWheel, InteractiveColorWheel from .zoom_viewer import ZoomViewer -from .interfaces import ColorExtractInterface, LuminanceExtractInterface, SettingsInterface, ColorSchemeInterface +from .interfaces import ColorExtractInterface, LuminanceExtractInterface, SettingsInterface, ColorSchemeInterface, FavoritesInterface from .scheme_widgets import SchemeColorInfoCard, SchemeColorPanel +from .favorite_widgets import FavoriteSchemeCard, FavoriteSchemeList __all__ = [ # 主窗口 @@ -46,7 +47,11 @@ __all__ = [ 'LuminanceExtractInterface', 'SettingsInterface', 'ColorSchemeInterface', + 'FavoritesInterface', # 配色方案组件 'SchemeColorInfoCard', 'SchemeColorPanel', + # 收藏组件 + 'FavoriteSchemeCard', + 'FavoriteSchemeList', ] diff --git a/ui/favorite_widgets.py b/ui/favorite_widgets.py new file mode 100644 index 0000000..8be7a80 --- /dev/null +++ b/ui/favorite_widgets.py @@ -0,0 +1,423 @@ +# 标准库导入 +import uuid +from datetime import datetime + +# 第三方库导入 +from PySide6.QtCore import Qt, Signal +from PySide6.QtWidgets import ( + QScrollArea, QVBoxLayout, QHBoxLayout, QWidget, QLabel, + QSizePolicy, QApplication +) +from PySide6.QtGui import QColor +from qfluentwidgets import ( + CardWidget, PushButton, ToolButton, FluentIcon, + InfoBar, InfoBarPosition, isDarkTheme +) + +# 项目模块导入 +from core import get_color_info +from .cards import COLOR_MODE_CONFIG, ColorModeContainer, get_text_color, get_border_color, get_placeholder_color + + +class FavoriteColorCard(QWidget): + """收藏中的单个色卡组件（与其他面板样式一致）""" + + def __init__(self, parent=None): + self._hex_value = "--" + self._color_modes = ['HSB', 'LAB'] + self._current_color_info = None + super().__init__(parent) + self.setup_ui() + + def setup_ui(self): + """设置界面""" + layout = QVBoxLayout(self) + layout.setContentsMargins(0, 0, 0, 0) + layout.setSpacing(5) + + self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) + self.setMinimumHeight(160) + + # 颜色块 + self.color_block = QWidget() + self.color_block.setMinimumHeight(40) + self.color_block.setMaximumHeight(80) + self._update_placeholder_style() + layout.addWidget(self.color_block) + + # 数值区域（两列布局） + values_container = QWidget() + values_container.setMinimumHeight(60) + values_layout = QHBoxLayout(values_container) + values_layout.setContentsMargins(0, 0, 0, 0) + values_layout.setSpacing(10) + + # 第一列色彩模式 + self.mode_container_1 = ColorModeContainer(self._color_modes[0]) + values_layout.addWidget(self.mode_container_1) + + # 第二列色彩模式 + self.mode_container_2 = ColorModeContainer(self._color_modes[1]) + values_layout.addWidget(self.mode_container_2) + + layout.addWidget(values_container) + + # 16进制颜色值显示区域 + self.hex_container = QWidget() + self.hex_container.setMinimumHeight(30) + self.hex_container.setMaximumHeight(40) + hex_layout = QHBoxLayout(self.hex_container) + hex_layout.setContentsMargins(0, 5, 0, 0) + hex_layout.setSpacing(5) + + # 16进制值显示按钮 + self.hex_button = PushButton("--") + self.hex_button.setFixedHeight(28) + self.hex_button.setEnabled(False) + self._update_hex_button_style() + + # 复制按钮 + self.copy_button = ToolButton(FluentIcon.COPY) + self.copy_button.setFixedSize(28, 28) + self.copy_button.setEnabled(False) + self.copy_button.clicked.connect(self._copy_hex_to_clipboard) + + hex_layout.addWidget(self.hex_button, stretch=1) + hex_layout.addWidget(self.copy_button) + + layout.addWidget(self.hex_container) + layout.addStretch() + + def _update_placeholder_style(self): + """更新占位符样式""" + placeholder_color = get_placeholder_color() + self.color_block.setStyleSheet( + f"background-color: {placeholder_color.name()}; border-radius: 4px;" + ) + + def _update_hex_button_style(self): + """更新16进制按钮样式""" + primary_color = get_text_color(secondary=False) + self.hex_button.setStyleSheet( + f""" + PushButton {{ + font-size: 12px; + font-weight: bold; + color: {primary_color.name()}; + background-color: transparent; + border: 1px solid {get_border_color().name()}; + border-radius: 4px; + padding: 4px 8px; + }} + PushButton:disabled {{ + color: {get_text_color(secondary=True).name()}; + background-color: transparent; + }} + """ + ) + + def _copy_hex_to_clipboard(self): + """复制16进制颜色值到剪贴板""" + if self._hex_value and self._hex_value != "--": + clipboard = QApplication.clipboard() + clipboard.setText(self._hex_value) + InfoBar.success( + title="已复制", + content=f"颜色值 {self._hex_value} 已复制到剪贴板", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=2000, + parent=self.window() + ) + + def set_color_modes(self, modes): + """设置显示的色彩模式""" + if len(modes) < 2: + return + + self._color_modes = [modes[0], modes[1]] + self.mode_container_1.set_mode(modes[0]) + self.mode_container_2.set_mode(modes[1]) + + if self._current_color_info: + self.update_color(self._current_color_info) + + def update_color(self, color_info): + """更新颜色显示""" + self._current_color_info = color_info + + # 更新颜色块 + rgb = color_info.get('rgb', [0, 0, 0]) + color_str = f"rgb({rgb[0]}, {rgb[1]}, {rgb[2]})" + border_color = get_border_color() + self.color_block.setStyleSheet( + f"background-color: {color_str}; border-radius: 4px; border: 1px solid {border_color.name()};" + ) + + # 更新16进制值 + self._hex_value = color_info.get('hex', '--') + self.hex_button.setText(self._hex_value) + self.hex_button.setEnabled(True) + self.copy_button.setEnabled(True) + + # 更新色彩模式值 + self.mode_container_1.update_values(color_info) + self.mode_container_2.update_values(color_info) + + def clear(self): + """清空显示""" + self._current_color_info = None + self._hex_value = "--" + self._update_placeholder_style() + self.hex_button.setText("--") + self.hex_button.setEnabled(False) + self.copy_button.setEnabled(False) + self.mode_container_1.clear_values() + self.mode_container_2.clear_values() + + +class FavoriteSchemeCard(CardWidget): + """收藏配色方案卡片（水平排列色卡样式，动态数量）""" + + delete_requested = Signal(str) + + def __init__(self, favorite_data: dict, parent=None): + self._favorite_data = favorite_data + self._hex_visible = True + self._color_modes = ['HSB', 'LAB'] + self._color_cards = [] + super().__init__(parent) + self.setup_ui() + self._load_favorite_data() + + def setup_ui(self): + """设置界面""" + layout = QVBoxLayout(self) + layout.setContentsMargins(15, 15, 15, 15) + layout.setSpacing(10) + + self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Fixed) + + # 头部信息 + header_layout = QHBoxLayout() + header_layout.setSpacing(10) + + self.name_label = QLabel() + self.name_label.setStyleSheet(f"font-size: 14px; font-weight: bold; color: {get_text_color().name()};") + header_layout.addWidget(self.name_label) + + header_layout.addStretch() + + self.time_label = QLabel() + self.time_label.setStyleSheet(f"font-size: 11px; color: {get_text_color(secondary=True).name()};") + header_layout.addWidget(self.time_label) + + layout.addLayout(header_layout) + + # 色卡面板（水平排列） + self.cards_panel = QWidget() + cards_layout = QHBoxLayout(self.cards_panel) + cards_layout.setContentsMargins(0, 0, 0, 0) + cards_layout.setSpacing(15) + + layout.addWidget(self.cards_panel) + + # 删除按钮 + button_layout = QHBoxLayout() + button_layout.addStretch() + + self.delete_button = ToolButton(FluentIcon.DELETE) + self.delete_button.setFixedSize(28, 28) + self.delete_button.clicked.connect(self._on_delete_clicked) + button_layout.addWidget(self.delete_button) + + layout.addLayout(button_layout) + + def _clear_color_cards(self): + """清空所有色卡""" + layout = self.cards_panel.layout() + for card in self._color_cards: + layout.removeWidget(card) + card.deleteLater() + self._color_cards.clear() + + def _create_color_cards(self, count): + """创建指定数量的色卡 + + Args: + count: 色卡数量 + """ + layout = self.cards_panel.layout() + for i in range(count): + card = FavoriteColorCard() + card.set_color_modes(self._color_modes) + card.hex_container.setVisible(self._hex_visible) + self._color_cards.append(card) + layout.addWidget(card) + + def _load_favorite_data(self): + """加载收藏数据""" + self.name_label.setText(self._favorite_data.get('name', '未命名')) + + created_at = self._favorite_data.get('created_at', '') + if created_at: + try: + dt = datetime.fromisoformat(created_at) + self.time_label.setText(dt.strftime('%Y-%m-%d %H:%M')) + except: + self.time_label.setText(created_at) + else: + self.time_label.setText('') + + colors = self._favorite_data.get('colors', []) + + # 清空现有色卡并根据颜色数量重新创建 + self._clear_color_cards() + self._create_color_cards(len(colors)) + + # 加载颜色数据 + for i, card in enumerate(self._color_cards): + if i < len(colors): + card.update_color(colors[i]) + + def _on_delete_clicked(self): + """删除按钮点击""" + favorite_id = self._favorite_data.get('id', '') + if favorite_id: + self.delete_requested.emit(favorite_id) + + def set_hex_visible(self, visible): + """设置16进制显示区域的可见性""" + self._hex_visible = visible + for card in self._color_cards: + card.hex_container.setVisible(visible) + + def set_color_modes(self, modes): + """设置显示的色彩模式""" + if len(modes) < 2: + return + + self._color_modes = [modes[0], modes[1]] + for card in self._color_cards: + card.set_color_modes(modes) + + def update_display(self, hex_visible=None, color_modes=None): + """更新显示设置""" + if hex_visible is not None: + self.set_hex_visible(hex_visible) + if color_modes is not None: + self.set_color_modes(color_modes) + + +class FavoriteSchemeList(QWidget): + """收藏配色方案列表容器""" + + favorite_deleted = Signal(str) + + def __init__(self, parent=None): + self._favorites = [] + self._favorite_cards = {} + self._hex_visible = True + self._color_modes = ['HSB', 'LAB'] + super().__init__(parent) + self.setup_ui() + + def setup_ui(self): + """设置界面""" + layout = QVBoxLayout(self) + layout.setContentsMargins(0, 0, 0, 0) + layout.setSpacing(10) + + self.scroll_area = QScrollArea() + self.scroll_area.setWidgetResizable(True) + self.scroll_area.setStyleSheet("QScrollArea { border: none; }") + + self.content_widget = QWidget() + self.content_widget.setStyleSheet("background: transparent;") + self.content_layout = QVBoxLayout(self.content_widget) + self.content_layout.setContentsMargins(10, 10, 10, 10) + self.content_layout.setSpacing(10) + self.content_layout.setAlignment(Qt.AlignmentFlag.AlignTop) + + self.scroll_area.setWidget(self.content_widget) + layout.addWidget(self.scroll_area) + + self._show_empty_state() + + def _show_empty_state(self): + """显示空状态""" + self._clear_cards() + + empty_widget = QWidget() + empty_layout = QVBoxLayout(empty_widget) + empty_layout.setContentsMargins(0, 0, 0, 0) + empty_layout.setSpacing(15) + empty_layout.setAlignment(Qt.AlignmentFlag.AlignCenter) + + icon_label = QLabel() + icon_label.setStyleSheet("font-size: 48px; color: #999;") + icon_label.setText("⭐") + icon_label.setAlignment(Qt.AlignmentFlag.AlignCenter) + empty_layout.addWidget(icon_label) + + text_label = QLabel("还没有收藏的配色方案") + text_label.setStyleSheet(f"font-size: 14px; color: {get_text_color(secondary=True).name()};") + text_label.setAlignment(Qt.AlignmentFlag.AlignCenter) + empty_layout.addWidget(text_label) + + hint_label = QLabel("在色彩提取或配色方案面板点击收藏按钮") + hint_label.setStyleSheet(f"font-size: 12px; color: {get_text_color(secondary=True).name()};") + hint_label.setAlignment(Qt.AlignmentFlag.AlignCenter) + empty_layout.addWidget(hint_label) + + self.content_layout.addWidget(empty_widget, alignment=Qt.AlignmentFlag.AlignCenter) + + def _clear_cards(self): + """清空所有卡片""" + while self.content_layout.count(): + item = self.content_layout.takeAt(0) + if item.widget(): + item.widget().deleteLater() + self._favorite_cards = {} + + def set_favorites(self, favorites): + """设置收藏列表""" + self._favorites = favorites + self._clear_cards() + + if not favorites: + self._show_empty_state() + return + + for favorite in favorites: + card = FavoriteSchemeCard(favorite) + card.set_hex_visible(self._hex_visible) + card.set_color_modes(self._color_modes) + card.delete_requested.connect(self.favorite_deleted) + self.content_layout.addWidget(card) + self._favorite_cards[favorite.get('id', '')] = card + + self.content_layout.addStretch() + + def set_hex_visible(self, visible): + """设置是否显示16进制颜色值""" + self._hex_visible = visible + for card in self._favorite_cards.values(): + card.set_hex_visible(visible) + + def set_color_modes(self, modes): + """设置显示的色彩模式""" + if len(modes) < 2: + return + + self._color_modes = [modes[0], modes[1]] + for card in self._favorite_cards.values(): + card.set_color_modes(modes) + + def update_display_settings(self, hex_visible=None, color_modes=None): + """更新显示设置""" + if hex_visible is not None: + self.set_hex_visible(hex_visible) + if color_modes is not None: + self.set_color_modes(color_modes) diff --git a/ui/interfaces.py b/ui/interfaces.py index f0d0a82..4d05ff9 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -1,5 +1,6 @@ # 标准库导入 -# 无 +import uuid +from datetime import datetime # 第三方库导入 from PySide6.QtCore import Qt, QTimer, Signal @@ -10,7 +11,7 @@ from PySide6.QtWidgets import ( ) from qfluentwidgets import ( ComboBox, FluentIcon, InfoBar, InfoBarPosition, PrimaryPushButton, - PushSettingCard, SettingCardGroup, SpinBox, SwitchButton, isDarkTheme + PushButton, PushSettingCard, SettingCardGroup, SpinBox, SwitchButton, isDarkTheme ) # 项目模块导入 @@ -22,6 +23,7 @@ from .cards import ColorCardPanel from .color_wheel import HSBColorWheel, InteractiveColorWheel from .histograms import LuminanceHistogramWidget, RGBHistogramWidget from .scheme_widgets import SchemeColorPanel +from .favorite_widgets import FavoriteSchemeList # 可选的色彩模式列表 @@ -42,6 +44,7 @@ class ColorExtractInterface(QWidget): def __init__(self, parent=None): super().__init__(parent) self._dragging_index = -1 # 当前正在拖动的采样点索引 + self._config_manager = get_config_manager() self.setup_ui() self.setup_connections() @@ -87,12 +90,27 @@ class ColorExtractInterface(QWidget): top_splitter.setSizes([600, 250]) main_splitter.addWidget(top_splitter) + # 收藏工具栏 + favorite_toolbar = QWidget() + favorite_toolbar_layout = QHBoxLayout(favorite_toolbar) + favorite_toolbar_layout.setContentsMargins(0, 0, 0, 0) + favorite_toolbar_layout.setSpacing(10) + + self.favorite_button = PrimaryPushButton(FluentIcon.HEART, "收藏当前配色", self) + self.favorite_button.setFixedHeight(32) + self.favorite_button.clicked.connect(self._on_favorite_clicked) + favorite_toolbar_layout.addWidget(self.favorite_button) + + favorite_toolbar_layout.addStretch() + + main_splitter.addWidget(favorite_toolbar) + # 下半部分：色卡面板 self.color_card_panel = ColorCardPanel() self.color_card_panel.setMinimumHeight(200) main_splitter.addWidget(self.color_card_panel) - main_splitter.setSizes([450, 220]) + main_splitter.setSizes([450, 40, 220]) def setup_connections(self): """设置信号连接""" @@ -153,6 +171,51 @@ class ColorExtractInterface(QWidget): if window and hasattr(window, 'sync_clear_to_luminance'): window.sync_clear_to_luminance() + def _on_favorite_clicked(self): + """收藏按钮点击回调""" + colors = [] + for card in self.color_card_panel.cards: + if card._current_color_info: + colors.append(card._current_color_info) + + if not colors: + InfoBar.warning( + title="无法收藏", + content="请先提取颜色后再收藏", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=2000, + parent=self.window() + ) + return + + favorite_data = { + "id": str(uuid.uuid4()), + "name": f"配色方案 {len(self._config_manager.get_favorites()) + 1}", + "colors": colors, + "created_at": datetime.now().isoformat(), + "source": "color_extract" + } + + self._config_manager.add_favorite(favorite_data) + self._config_manager.save() + + # 刷新收藏面板 + window = self.window() + if window and hasattr(window, 'refresh_favorites'): + window.refresh_favorites() + + InfoBar.success( + title="收藏成功", + content=f"已收藏配色方案：{favorite_data['name']}", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=2000, + parent=self.window() + ) + class LuminanceExtractInterface(QWidget): """明度提取界面""" @@ -718,8 +781,6 @@ class ColorSchemeInterface(QWidget): self._scheme_colors = [] # 配色方案颜色列表 [(h, s, b), ...] self._color_wheel_mode = 'RGB' # 色轮模式：RGB 或 RYB - # 获取配置管理器 - from core import get_config_manager self._config_manager = get_config_manager() self.setup_ui() @@ -764,6 +825,12 @@ class ColorSchemeInterface(QWidget): self.random_btn.setFixedWidth(100) top_layout.addWidget(self.random_btn) + # 收藏按钮 + self.favorite_button = PrimaryPushButton(FluentIcon.HEART, "收藏", self) + self.favorite_button.setFixedWidth(80) + self.favorite_button.clicked.connect(self._on_favorite_clicked) + top_layout.addWidget(self.favorite_button) + layout.addWidget(top_container, alignment=Qt.AlignmentFlag.AlignCenter) # 使用分割器分隔上下区域（避免重叠） @@ -965,6 +1032,230 @@ class ColorSchemeInterface(QWidget): # 更新色环上的配色方案点 self.color_wheel.set_scheme_colors(self._scheme_colors) + def _on_favorite_clicked(self): + """收藏按钮点击回调""" + colors = [] + for card in self.color_panel.cards: + if card._current_color_info: + colors.append(card._current_color_info) + + if not colors: + InfoBar.warning( + title="无法收藏", + content="没有可收藏的配色方案", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=2000, + parent=self.window() + ) + return + + favorite_data = { + "id": str(uuid.uuid4()), + "name": f"配色方案 {len(self._config_manager.get_favorites()) + 1}", + "colors": colors, + "created_at": datetime.now().isoformat(), + "source": "color_scheme" + } + + self._config_manager.add_favorite(favorite_data) + self._config_manager.save() + + # 刷新收藏面板 + window = self.window() + if window and hasattr(window, 'refresh_favorites'): + window.refresh_favorites() + + InfoBar.success( + title="收藏成功", + content=f"已收藏配色方案：{favorite_data['name']}", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=2000, + parent=self.window() + ) + + +class FavoritesInterface(QWidget): + """色卡收藏界面""" + + def __init__(self, parent=None): + super().__init__(parent) + self.setObjectName('favoritesInterface') + self._config_manager = get_config_manager() + self.setup_ui() + self._load_favorites() + + def setup_ui(self): + """设置界面布局""" + layout = QVBoxLayout(self) + layout.setContentsMargins(20, 20, 20, 20) + layout.setSpacing(15) + + header_layout = QHBoxLayout() + header_layout.setSpacing(15) + header_layout.setContentsMargins(0, 0, 0, 0) + + title_label = QLabel("色卡收藏") + title_color = get_title_color() + title_label.setStyleSheet(f"font-size: 24px; font-weight: bold; color: {title_color.name()};") + header_layout.addWidget(title_label) + + header_layout.addStretch() + + self.import_button = PushButton(FluentIcon.DOWN, "导入", self) + self.import_button.clicked.connect(self._on_import_clicked) + header_layout.addWidget(self.import_button) + + self.export_button = PushButton(FluentIcon.UP, "导出", self) + self.export_button.clicked.connect(self._on_export_clicked) + header_layout.addWidget(self.export_button) + + self.clear_all_button = PushButton(FluentIcon.DELETE, "清空所有", self) + self.clear_all_button.setMinimumWidth(100) + self.clear_all_button.clicked.connect(self._on_clear_all_clicked) + header_layout.addWidget(self.clear_all_button) + + layout.addLayout(header_layout) + + self.favorite_list = FavoriteSchemeList(self) + self.favorite_list.favorite_deleted.connect(self._on_favorite_deleted) + layout.addWidget(self.favorite_list, stretch=1) + + def _load_favorites(self): + """加载收藏列表""" + favorites = self._config_manager.get_favorites() + self.favorite_list.set_favorites(favorites) + + def _on_clear_all_clicked(self): + """清空所有按钮点击""" + from qfluentwidgets import MessageBox, FluentIcon as FIcon + + msg_box = MessageBox( + "确认清空", + "确定要清空所有收藏的配色方案吗？此操作不可撤销。", + self + ) + msg_box.yesButton.setText("确定") + msg_box.cancelButton.setText("取消") + if msg_box.exec(): + self._config_manager.clear_favorites() + self._config_manager.save() + self._load_favorites() + + def _on_favorite_deleted(self, favorite_id): + """收藏删除回调""" + self._config_manager.delete_favorite(favorite_id) + self._config_manager.save() + self._load_favorites() + + def _on_import_clicked(self): + """导入按钮点击""" + from qfluentwidgets import MessageBox + + file_path, _ = QFileDialog.getOpenFileName( + self, + "导入收藏", + "", + "JSON 文件 (*.json);;所有文件 (*)" + ) + + if not file_path: + return + + # 询问导入模式 - 使用两个独立的对话框 + msg_box = MessageBox( + "选择导入模式", + "请选择导入方式：\n\n点击「是」追加到现有收藏\n点击「否」替换现有收藏", + self + ) + msg_box.yesButton.setText("追加") + msg_box.cancelButton.setText("替换") + + # 获取结果：1=追加, 0=替换 + result = msg_box.exec() + + # 确定导入模式 + if result == 1: # 点击了"追加" + mode = 'append' + else: # 点击了"替换" + mode = 'replace' + + success, count, error_msg = self._config_manager.import_favorites(file_path, mode) + + if success: + self._config_manager.save() + self._load_favorites() + InfoBar.success( + title="导入成功", + content=f"成功导入 {count} 个配色方案", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=3000, + parent=self + ) + else: + InfoBar.error( + title="导入失败", + content=error_msg, + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=5000, + parent=self + ) + + def _on_export_clicked(self): + """导出按钮点击""" + file_path, _ = QFileDialog.getSaveFileName( + self, + "导出收藏", + "color_card_favorites.json", + "JSON 文件 (*.json);;所有文件 (*)" + ) + + if not file_path: + return + + # 确保文件扩展名为 .json + if not file_path.endswith('.json'): + file_path += '.json' + + success = self._config_manager.export_favorites(file_path) + + if success: + InfoBar.success( + title="导出成功", + content=f"收藏已导出到：{file_path}", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=3000, + parent=self + ) + else: + InfoBar.error( + title="导出失败", + content="导出过程中发生错误，请检查文件路径和权限", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=5000, + parent=self + ) + + def update_display_settings(self, hex_visible=None, color_modes=None): + """更新显示设置 + + Args: + hex_visible: 是否显示16进制颜色值 + color_modes: 色彩模式列表 + """ + self.favorite_list.update_display_settings(hex_visible, color_modes) + # 导入需要在类定义之后导入的模块 from qfluentwidgets import Slider diff --git a/ui/main_window.py b/ui/main_window.py index 9fb4202..722c117 100644 --- a/ui/main_window.py +++ b/ui/main_window.py @@ -10,7 +10,7 @@ from qfluentwidgets import FluentIcon, FluentWindow, NavigationItemPosition, qro from core import get_color_info from core import get_config_manager from version import version_manager -from .interfaces import ColorExtractInterface, LuminanceExtractInterface, SettingsInterface, ColorSchemeInterface +from .interfaces import ColorExtractInterface, LuminanceExtractInterface, SettingsInterface, ColorSchemeInterface, FavoritesInterface from .cards import ColorCardPanel from .histograms import LuminanceHistogramWidget, RGBHistogramWidget from .color_wheel import HSBColorWheel @@ -83,6 +83,11 @@ class MainWindow(FluentWindow): self.color_scheme_interface.setObjectName('colorScheme') self.stackedWidget.addWidget(self.color_scheme_interface) + # 色卡收藏界面 + self.favorites_interface = FavoritesInterface(self) + self.favorites_interface.setObjectName('favorites') + self.stackedWidget.addWidget(self.favorites_interface) + # 设置界面 self.settings_interface = SettingsInterface(self) self.settings_interface.setObjectName('settings') @@ -128,6 +133,14 @@ class MainWindow(FluentWindow): position=NavigationItemPosition.TOP ) + # 色卡收藏 + self.addSubInterface( + self.favorites_interface, + FluentIcon.HEART, + "色卡收藏", + position=NavigationItemPosition.TOP + ) + # 设置（放在底部） self.addSubInterface( self.settings_interface, @@ -224,6 +237,11 @@ class MainWindow(FluentWindow): """重置窗口标题""" self.setWindowTitle(f"取色卡 · Color Card · {self._version}") + def refresh_favorites(self): + """刷新收藏面板""" + if hasattr(self, 'favorites_interface'): + self.favorites_interface._load_favorites() + def _setup_settings_connections(self): """连接设置界面的信号""" # 连接16进制显示开关信号到色卡面板 @@ -266,6 +284,16 @@ class MainWindow(FluentWindow): self.color_scheme_interface.set_color_wheel_mode ) + # 连接16进制显示开关信号到收藏界面 + self.settings_interface.hex_display_changed.connect( + lambda visible: self.favorites_interface.update_display_settings(hex_visible=visible) + ) + + # 连接色彩模式改变信号到收藏界面 + self.settings_interface.color_modes_changed.connect( + lambda modes: self.favorites_interface.update_display_settings(color_modes=modes) + ) + # 应用加载的配置到色卡面板 hex_visible = self._config_manager.get('settings.hex_visible', True) self.color_extract_interface.color_card_panel.set_hex_visible(hex_visible) diff --git "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" index fa684de..29ff2f7 100644 --- "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" +++ "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" @@ -43,6 +43,7 @@ color_card/ │ ├── color_picker.py # 颜色选择器模块 │ ├── color_wheel.py # 颜色轮模块（HSBColorWheel、InteractiveColorWheel） │ ├── scheme_widgets.py # 配色方案组件模块（SchemeColorInfoCard、SchemeColorPanel） +│ ├── favorite_widgets.py # 收藏功能组件模块（FavoriteColorCard、FavoriteSchemeCard、FavoriteSchemeList） │ ├── zoom_viewer.py # 缩放查看器模块 │ └── interfaces.py # 界面面板模块（三大界面） ├── dialogs/ # 对话框模块目录 @@ -635,6 +636,7 @@ def update_table_data(self): | `window.width` | int | 940 | 窗口宽度 | | `window.height` | int | 660 | 窗口高度 | | `window.is_maximized` | bool | false | 窗口是否最大化 | +| `favorites` | list | [] | 收藏的配色方案列表 | ### 11.3 使用示例 @@ -874,6 +876,151 @@ inner_layout.addWidget(actual_widget, stretch=1) - 设置合理的 `setMinimumHeight()`，避免控件被压缩到无法显示 - 对于复杂面板，考虑使用 `QScrollArea` 提供滚动支持 +#### 14.1.7 收藏功能开发经验 + +**动态卡片数量管理：** +- 收藏项的色卡数量应根据实际保存的颜色数量动态创建 +- 避免固定数量的卡片，提高空间利用率和视觉一致性 + +```python +def _load_favorite_data(self): + """加载收藏数据并动态创建色卡""" + colors = self._favorite_data.get('colors', []) + self._clear_color_cards() + self._create_color_cards(len(colors)) + for i, card in enumerate(self._color_cards): + if i < len(colors): + card.update_color(colors[i]) +``` + +**跨界面实时刷新机制：** +- 收藏添加后需要立即在其他界面可见 +- 使用主窗口中转信号，避免界面间直接引用 + +```python +# 主窗口提供刷新方法 +def refresh_favorites(self): + """刷新收藏列表显示""" + if hasattr(self, 'favorites_interface'): + self.favorites_interface.refresh_favorites() + +# 添加收藏后调用刷新 +self.main_window.refresh_favorites() +``` + +#### 14.1.8 导入导出功能开发经验 + +**JSON数据格式设计：** +- 包含版本号便于后续数据迁移 +- 包含导出时间戳便于追踪 +- 数据与元数据分离 + +```python +def export_favorites(self, file_path: str) -> bool: + """导出收藏数据到JSON文件""" + favorites = self.get('favorites', []) + export_data = { + "version": "1.0", + "export_time": datetime.now().isoformat(), + "favorites": favorites + } + with open(file_path, 'w', encoding='utf-8') as f: + json.dump(export_data, f, ensure_ascii=False, indent=2) +``` + +**导入模式选择：** +- 提供追加和替换两种模式 +- 使用MessageBox进行用户确认 +- 数据验证后再导入 + +```python +def import_favorites(self, file_path: str, mode: str = 'append') -> tuple: + """导入收藏数据 + + Returns: + tuple: (success: bool, count: int, error_msg: str) + """ + try: + with open(file_path, 'r', encoding='utf-8') as f: + data = json.load(f) + + # 验证数据格式 + if 'favorites' not in data: + return False, 0, "无效的数据格式" + + imported = data['favorites'] + + if mode == 'replace': + self.set('favorites', imported) + else: # append + existing = self.get('favorites', []) + existing.extend(imported) + self.set('favorites', existing) + + self.save() + return True, len(imported), "" + except Exception as e: + return False, 0, str(e) +``` + +#### 14.1.9 MessageBox使用最佳实践 + +**关键原则：不要手动断开信号连接** +- qfluentwidgets的MessageBox内部使用信号槽机制管理按钮点击 +- 手动调用`disconnect()`会破坏内部机制，导致按钮无响应 + +```python +# 错误用法 - 会导致按钮无响应 +msg_box = MessageBox("标题", "内容", self) +result = msg_box.exec() +msg_box.yesButton.clicked.disconnect() # 不要这样做！ +msg_box.cancelButton.clicked.disconnect() # 不要这样做！ + +# 正确用法 - 直接获取结果 +msg_box = MessageBox("选择导入模式", "请选择导入方式", self) +msg_box.yesButton.setText("追加") +msg_box.cancelButton.setText("替换") +result = msg_box.exec() +if result == 1: # 点击了yesButton + mode = 'append' +else: # 点击了cancelButton或关闭对话框 + mode = 'replace' +``` + +**自定义按钮文本：** +- 使用`setText()`方法修改默认按钮文本 +- 通过`exec()`返回值判断用户选择（1表示确认，0表示取消） + +#### 14.1.10 配置数据迁移实践 + +**向后兼容性处理：** +- 添加版本号便于识别旧数据格式 +- 提供迁移方法自动升级旧数据 + +```python +def _migrate_favorites_data(self): + """迁移收藏数据到新版格式""" + favorites = self.get('favorites', []) + migrated = [] + + for fav in favorites: + # 检查是否为旧格式（没有id字段） + if 'id' not in fav: + migrated.append({ + 'id': datetime.now().isoformat(), + 'name': fav.get('name', '未命名'), + 'colors': fav.get('colors', []), + 'created_at': datetime.now().isoformat(), + 'source': fav.get('source', 'unknown') + }) + else: + migrated.append(fav) + + if migrated != favorites: + self.set('favorites', migrated) + self.save() +``` + --- ## 15. 附录 @@ -881,7 +1028,6 @@ inner_layout.addWidget(actual_widget, stretch=1) ### 15.1 扩展开发建议 **潜在功能扩展：** -- 导出颜色方案（JSON、CSS、ASE 等格式） - 历史记录功能 - 配色规则检查 - 图片批量处理 @@ -899,6 +1045,7 @@ inner_layout.addWidget(actual_widget, stretch=1) | 版本 | 日期 | 变更内容 | |:---:|:---:|:---| +| 2.5 | 2026-02-06 | 新增收藏功能（收藏配色方案、批量导入导出、收藏管理），新增MessageBox使用规范、配置数据迁移实践、动态卡片管理 | | 2.4 | 2026-02-06 | 配色方案面板UI优化（色轮容器化、自适应大小、QSplitter布局），新增布局设计最佳实践经验 | | 2.3 | 2026-02-06 | 新增配色方案功能（5种配色算法、可交互色环、配色方案组件），更新项目结构，新增开发经验总结章节 | | 2.2 | 2026-02-05 | 重构项目结构，提取公共基类（BaseCanvas、BaseCard、BaseHistogram），扁平化目录结构，更新文档 | -- Gitee From 43359dcefb3235de1cf95a70c9926615439e1515 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 20:50:33 +0800 Subject: [PATCH 20/96] =?UTF-8?q?[=E6=96=87=E6=A1=A3]=20=E6=96=B0=E5=A2=9E?= =?UTF-8?q?=E7=95=8C=E9=9D=A2=E5=B8=83=E5=B1=80=E8=A7=84=E8=8C=83=EF=BC=8C?= =?UTF-8?q?=E9=98=B2=E6=AD=A2=E7=BB=84=E4=BB=B6=E9=87=8D=E5=8F=A0=E9=97=AE?= =?UTF-8?q?=E9=A2=98?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ...00\345\217\221\350\247\204\350\214\203.md" | 76 ++++++++++++++++++- 1 file changed, 75 insertions(+), 1 deletion(-) diff --git "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" index 29ff2f7..3739bbd 100644 --- "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" +++ "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" @@ -558,12 +558,85 @@ def update_table_data(self): - 使用布局管理器（QVBoxLayout, QHBoxLayout） - 避免使用固定尺寸，优先使用 size policy -### 8.2 控件尺寸参考 +### 8.2 防止布局重叠的规范 + +**问题描述：** +当窗口被压缩（尤其是垂直方向）时，组件之间可能出现重叠，导致界面显示异常。 + +**根本原因：** +1. 组件设置了过大的 `minimumSize`，导致无法压缩 +2. 缺少 `sizePolicy` 设置，组件无法正确响应布局变化 +3. 使用 `setFixedHeight()` 等固定尺寸方法，阻止了自动调整 + +**解决方案：** + +1. **设置合理的 minimumSize** + ```python + # 错误示例：最小尺寸过大，导致无法压缩 + self.setMinimumSize(600, 400) + + # 正确示例：根据内容设置合理的最小尺寸 + self.setMinimumSize(300, 200) + ``` + +2. **使用 sizePolicy 控制扩展行为** + ```python + from PySide6.QtWidgets import QSizePolicy + + # 允许组件在水平和垂直方向上都充分扩展和压缩 + self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) + + # 色卡面板：水平扩展，垂直优先压缩 + self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Preferred) + ``` + +3. **避免使用固定尺寸，使用最小/最大尺寸范围** + ```python + # 错误示例：固定高度，无法调整 + self.color_block.setFixedHeight(80) + + # 正确示例：允许在一定范围内调整 + self.color_block.setMinimumHeight(40) + self.color_block.setMaximumHeight(80) + ``` + +4. **为关键区域设置最小高度约束** + ```python + # 数值区域需要保证文字可见 + self.values_container.setMinimumHeight(60) + + # 16进制显示区域 + self.hex_container.setMinimumHeight(30) + self.hex_container.setMaximumHeight(40) + ``` + +5. **QSplitter 中的组件设置** + ```python + # 为 splitter 中的每个组件设置最小高度 + main_splitter.setMinimumHeight(400) + + # 为 splitter 中的子组件设置约束 + self.image_canvas.setMinimumHeight(200) + self.color_card_panel.setMinimumHeight(200) + ``` + +**最佳实践：** +- 始终为自定义组件设置 `sizePolicy` +- 最小尺寸应根据内容实际需求设置，不宜过大 +- 使用 `setMinimumHeight()` 和 `setMaximumHeight()` 组合代替 `setFixedHeight()` +- 在 QSplitter 中，为每个子组件设置合理的最小尺寸 +- 测试时尝试将窗口压缩到最小尺寸，检查是否有重叠 + +### 8.3 控件尺寸参考 | 控件 | 推荐尺寸 | 说明 | |:---:|:---:|:---:| | 主窗口 | 940×660 | 默认尺寸 | | 主窗口最小 | 800×550 | 保证内容完整显示 | +| 画布最小 | 300×200 | 图片显示区域 | +| 色卡面板最小高度 | 200 | 保证色卡内容可见 | +| 单个色卡最小高度 | 160 | 包含色块+文字+16进制 | +| 色块高度范围 | 40-80 | 可压缩范围 | | 取色点半径 | 12px | 便于拖动操作 | --- @@ -1045,6 +1118,7 @@ def _migrate_favorites_data(self): | 版本 | 日期 | 变更内容 | |:---:|:---:|:---| +| 2.6 | 2026-02-06 | 新增防止布局重叠的规范（8.2节），包含minimumSize、sizePolicy、固定尺寸替代方案等最佳实践，更新控件尺寸参考表 | | 2.5 | 2026-02-06 | 新增收藏功能（收藏配色方案、批量导入导出、收藏管理），新增MessageBox使用规范、配置数据迁移实践、动态卡片管理 | | 2.4 | 2026-02-06 | 配色方案面板UI优化（色轮容器化、自适应大小、QSplitter布局），新增布局设计最佳实践经验 | | 2.3 | 2026-02-06 | 新增配色方案功能（5种配色算法、可交互色环、配色方案组件），更新项目结构，新增开发经验总结章节 | -- Gitee From 9d6a17d692355ebc1251546f7787be055b1bcaa3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 21:11:25 +0800 Subject: [PATCH 21/96] =?UTF-8?q?[=E6=A0=B7=E5=BC=8F]=20=E4=BF=AE=E5=A4=8D?= =?UTF-8?q?=E8=89=B2=E5=BD=A9=E6=8F=90=E5=8F=96=E9=9D=A2=E6=9D=BF=E5=8E=8B?= =?UTF-8?q?=E7=BC=A9=E6=97=B6=E7=9A=84=E5=B8=83=E5=B1=80=E9=87=8D=E5=8F=A0?= =?UTF-8?q?=E9=97=AE=E9=A2=98?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/cards.py | 26 ++++---- ui/interfaces.py | 17 +++-- ...00\345\217\221\350\247\204\350\214\203.md" | 64 ++++++++++++++++--- 3 files changed, 78 insertions(+), 29 deletions(-) diff --git a/ui/cards.py b/ui/cards.py index 7254990..af075dd 100644 --- a/ui/cards.py +++ b/ui/cards.py @@ -177,8 +177,8 @@ class ColorValueLabel(QWidget): def __init__(self, label_text, parent=None): super().__init__(parent) layout = QHBoxLayout(self) - layout.setContentsMargins(5, 2, 5, 2) - layout.setSpacing(5) + layout.setContentsMargins(3, 1, 3, 1) + layout.setSpacing(3) self.label = QLabel(label_text) self.value = QLabel("--") @@ -285,26 +285,26 @@ class ColorCard(BaseCard): layout = QVBoxLayout(self) layout.setContentsMargins(0, 0, 0, 0) - layout.setSpacing(5) + layout.setSpacing(3) # 设置sizePolicy，允许垂直压缩 self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) # 设置色卡最小高度，确保文字区域有足够空间 - self.setMinimumHeight(160) + self.setMinimumHeight(120) # 颜色块 self.color_block = QWidget() - self.color_block.setMinimumHeight(40) + self.color_block.setMinimumHeight(30) self.color_block.setMaximumHeight(80) self._update_placeholder_style() layout.addWidget(self.color_block) # 数值区域（两列布局） values_container = QWidget() - values_container.setMinimumHeight(60) + values_container.setMinimumHeight(45) values_layout = QHBoxLayout(values_container) values_layout.setContentsMargins(0, 0, 0, 0) - values_layout.setSpacing(10) + values_layout.setSpacing(5) # 第一列色彩模式 self.mode_container_1 = ColorModeContainer(self._color_modes[0]) @@ -318,21 +318,21 @@ class ColorCard(BaseCard): # 16进制颜色值显示区域 self.hex_container = QWidget() - self.hex_container.setMinimumHeight(30) - self.hex_container.setMaximumHeight(40) + self.hex_container.setMinimumHeight(26) + self.hex_container.setMaximumHeight(36) hex_layout = QHBoxLayout(self.hex_container) - hex_layout.setContentsMargins(0, 5, 0, 0) - hex_layout.setSpacing(5) + hex_layout.setContentsMargins(0, 2, 0, 0) + hex_layout.setSpacing(3) # 16进制值显示按钮 self.hex_button = PushButton("--") - self.hex_button.setFixedHeight(28) + self.hex_button.setFixedHeight(24) self.hex_button.setEnabled(False) self._update_hex_button_style() # 复制按钮 self.copy_button = ToolButton(FluentIcon.COPY) - self.copy_button.setFixedSize(28, 28) + self.copy_button.setFixedSize(24, 24) self.copy_button.setEnabled(False) self.copy_button.clicked.connect(self._copy_hex_to_clipboard) diff --git a/ui/interfaces.py b/ui/interfaces.py index 4d05ff9..2a1dda7 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -56,34 +56,36 @@ class ColorExtractInterface(QWidget): # 主分割器（垂直） main_splitter = QSplitter(Qt.Orientation.Vertical) - main_splitter.setMinimumHeight(400) + main_splitter.setMinimumHeight(300) layout.addWidget(main_splitter, stretch=1) # 上半部分：水平分割器（图片 + 右侧组件） top_splitter = QSplitter(Qt.Orientation.Horizontal) - top_splitter.setMinimumHeight(250) + top_splitter.setMinimumHeight(180) # 左侧：图片画布 self.image_canvas = ImageCanvas() self.image_canvas.setMinimumWidth(300) + self.image_canvas.setMinimumHeight(150) top_splitter.addWidget(self.image_canvas) # 右侧：垂直分割器（HSB色环 + RGB直方图） right_splitter = QSplitter(Qt.Orientation.Vertical) right_splitter.setMinimumWidth(180) right_splitter.setMaximumWidth(350) + right_splitter.setMinimumHeight(150) # HSB色环 self.hsb_color_wheel = HSBColorWheel() - self.hsb_color_wheel.setMinimumHeight(150) + self.hsb_color_wheel.setMinimumHeight(100) right_splitter.addWidget(self.hsb_color_wheel) # RGB直方图 self.rgb_histogram_widget = RGBHistogramWidget() - self.rgb_histogram_widget.setMinimumHeight(100) + self.rgb_histogram_widget.setMinimumHeight(60) right_splitter.addWidget(self.rgb_histogram_widget) - right_splitter.setSizes([200, 150]) + right_splitter.setSizes([180, 120]) top_splitter.addWidget(right_splitter) # 设置左右比例 @@ -92,6 +94,7 @@ class ColorExtractInterface(QWidget): # 收藏工具栏 favorite_toolbar = QWidget() + favorite_toolbar.setMaximumHeight(40) favorite_toolbar_layout = QHBoxLayout(favorite_toolbar) favorite_toolbar_layout.setContentsMargins(0, 0, 0, 0) favorite_toolbar_layout.setSpacing(10) @@ -107,10 +110,10 @@ class ColorExtractInterface(QWidget): # 下半部分：色卡面板 self.color_card_panel = ColorCardPanel() - self.color_card_panel.setMinimumHeight(200) + self.color_card_panel.setMinimumHeight(130) main_splitter.addWidget(self.color_card_panel) - main_splitter.setSizes([450, 40, 220]) + main_splitter.setSizes([350, 36, 180]) def setup_connections(self): """设置信号连接""" diff --git "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" index 3739bbd..017c7a8 100644 --- "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" +++ "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" @@ -629,15 +629,18 @@ def update_table_data(self): ### 8.3 控件尺寸参考 -| 控件 | 推荐尺寸 | 说明 | -|:---:|:---:|:---:| -| 主窗口 | 940×660 | 默认尺寸 | -| 主窗口最小 | 800×550 | 保证内容完整显示 | -| 画布最小 | 300×200 | 图片显示区域 | -| 色卡面板最小高度 | 200 | 保证色卡内容可见 | -| 单个色卡最小高度 | 160 | 包含色块+文字+16进制 | -| 色块高度范围 | 40-80 | 可压缩范围 | -| 取色点半径 | 12px | 便于拖动操作 | +| 控件 | 推荐尺寸 | 紧凑尺寸 | 说明 | +|:---:|:---:|:---:|:---| +| 主窗口 | 940×660 | - | 默认尺寸 | +| 主窗口最小 | 800×550 | - | 保证内容完整显示 | +| 画布最小 | 300×200 | 300×150 | 图片显示区域 | +| 色卡面板最小高度 | 200 | 130 | 保证色卡内容可见 | +| 单个色卡最小高度 | 160 | 120 | 包含色块+文字+16进制 | +| 色块高度范围 | 40-80 | 30-80 | 可压缩范围 | +| 数值区域最小高度 | 60 | 45 | HSB/LAB等数值显示 | +| 16进制区域最小高度 | 30 | 26 | 16进制码显示区 | +| 取色点半径 | 12px | - | 便于拖动操作 | +| 按钮高度 | 28-32 | 24 | 根据空间调整 | --- @@ -949,6 +952,48 @@ inner_layout.addWidget(actual_widget, stretch=1) - 设置合理的 `setMinimumHeight()`，避免控件被压缩到无法显示 - 对于复杂面板，考虑使用 `QScrollArea` 提供滚动支持 +**渐进式压缩设计原则：** +当窗口需要被压缩到很小时，应该设计多层次的压缩策略： + +1. **第一阶段：正常压缩** + - 保持所有内容可见，按比例缩小各区域 + - 设置合理的 `minimumHeight`，确保基本可读性 + +2. **第二阶段：紧凑模式** + - 降低 `minimumHeight` 到更小值（如从160降到120） + - 减小间距（`setSpacing` 从5降到3） + - 减小边距（`setContentsMargins` 减小） + - 缩小控件尺寸（按钮高度从28降到24） + +3. **第三阶段：极限压缩** + - 使用 `QScrollArea` 包裹内容 + - 或者隐藏非关键信息 + - 设置窗口绝对最小尺寸 `setMinimumSize()` + +**实际案例 - 色卡面板压缩：** +```python +# 原始设置（容易导致重叠） +self.setMinimumHeight(160) +self.color_block.setMinimumHeight(40) +self.values_container.setMinimumHeight(60) +self.hex_container.setMinimumHeight(30) +layout.setSpacing(5) + +# 优化后的设置（支持渐进式压缩） +self.setMinimumHeight(120) # 降低整体最小高度 +self.color_block.setMinimumHeight(30) # 色块可以更小 +self.values_container.setMinimumHeight(45) # 数值区域压缩 +self.hex_container.setMinimumHeight(26) # 16进制区域压缩 +layout.setSpacing(3) # 减小间距 +# 同时调整按钮尺寸和边距 +``` + +**关键经验：** +- 不要只降低一个组件的最小高度，要**整体协调降低** +- 压缩时同步减小**间距、边距、控件尺寸** +- 测试时应该**逐步压缩窗口**，观察每个阶段的显示效果 +- 如果某个区域内容仍然重叠，说明该区域的 `minimumHeight` 还是过大 + #### 14.1.7 收藏功能开发经验 **动态卡片数量管理：** @@ -1118,6 +1163,7 @@ def _migrate_favorites_data(self): | 版本 | 日期 | 变更内容 | |:---:|:---:|:---| +| 2.7 | 2026-02-06 | 补充渐进式压缩设计原则和实际案例，更新控件尺寸参考表（增加紧凑尺寸列），完善布局压缩的最佳实践 | | 2.6 | 2026-02-06 | 新增防止布局重叠的规范（8.2节），包含minimumSize、sizePolicy、固定尺寸替代方案等最佳实践，更新控件尺寸参考表 | | 2.5 | 2026-02-06 | 新增收藏功能（收藏配色方案、批量导入导出、收藏管理），新增MessageBox使用规范、配置数据迁移实践、动态卡片管理 | | 2.4 | 2026-02-06 | 配色方案面板UI优化（色轮容器化、自适应大小、QSplitter布局），新增布局设计最佳实践经验 | -- Gitee From 44a370fe8d2cec440e4a4269c3ebb52c74690db3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 21:17:51 +0800 Subject: [PATCH 22/96] =?UTF-8?q?[=E6=A0=B7=E5=BC=8F]=20=E4=BF=AE=E5=A4=8D?= =?UTF-8?q?=E6=94=B6=E8=97=8F=E6=8C=89=E9=92=AE=E7=81=B0=E6=9D=A1=E9=97=AE?= =?UTF-8?q?=E9=A2=98=E5=B9=B6=E4=BC=98=E5=8C=96=E9=97=B4=E8=B7=9D?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/interfaces.py | 6 ++++-- ...\200\345\217\221\350\247\204\350\214\203.md" | 17 +++++++++++++++++ 2 files changed, 21 insertions(+), 2 deletions(-) diff --git a/ui/interfaces.py b/ui/interfaces.py index 2a1dda7..0e1fa62 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -57,6 +57,7 @@ class ColorExtractInterface(QWidget): # 主分割器（垂直） main_splitter = QSplitter(Qt.Orientation.Vertical) main_splitter.setMinimumHeight(300) + main_splitter.setHandleWidth(0) # 隐藏分隔条 layout.addWidget(main_splitter, stretch=1) # 上半部分：水平分割器（图片 + 右侧组件） @@ -94,9 +95,10 @@ class ColorExtractInterface(QWidget): # 收藏工具栏 favorite_toolbar = QWidget() - favorite_toolbar.setMaximumHeight(40) + favorite_toolbar.setMaximumHeight(50) + favorite_toolbar.setStyleSheet("background: transparent;") favorite_toolbar_layout = QHBoxLayout(favorite_toolbar) - favorite_toolbar_layout.setContentsMargins(0, 0, 0, 0) + favorite_toolbar_layout.setContentsMargins(0, 8, 0, 8) favorite_toolbar_layout.setSpacing(10) self.favorite_button = PrimaryPushButton(FluentIcon.HEART, "收藏当前配色", self) diff --git "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" index 017c7a8..b2257d5 100644 --- "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" +++ "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" @@ -899,6 +899,7 @@ combo.setItemData(0, "monochromatic") **QSplitter 使用经验：** - 使用 `setHandleWidth(0)` 隐藏分隔条，保持界面整洁 - 使用 `QSplitter` 分隔区域可避免窗口压缩时组件重叠 +- **注意**：所有 QSplitter 都应该设置 `setHandleWidth(0)`，否则会出现灰色分隔条 - 示例：垂直分割上下两个面板 ```python @@ -908,6 +909,21 @@ splitter.addWidget(upper_widget) splitter.addWidget(lower_widget) ``` +**工具栏/按钮容器间距规范：** +- 工具栏容器应该设置合理的边距，避免按钮紧贴边缘 +- 推荐设置：`setContentsMargins(0, 8, 0, 8)` 给上下留出 8px 间距 +- 容器高度应该与边距协调，如边距 8px 时，最大高度应 >= 50px + +```python +# 工具栏容器设置示例 +toolbar = QWidget() +toolbar.setMaximumHeight(50) # 高度要足够容纳边距 +toolbar.setStyleSheet("background: transparent;") # 透明背景 +layout = QHBoxLayout(toolbar) +layout.setContentsMargins(0, 8, 0, 8) # 上下各 8px 边距 +layout.setSpacing(10) +``` + **布局拉伸与对齐的冲突：** - `layout.setAlignment(Qt.AlignmentFlag.AlignCenter)` 会阻止子控件拉伸填满父布局 - 需要拉伸填满时，应移除对齐设置，使用 `stretch` 参数控制比例 @@ -1163,6 +1179,7 @@ def _migrate_favorites_data(self): | 版本 | 日期 | 变更内容 | |:---:|:---:|:---| +| 2.8 | 2026-02-06 | 新增工具栏/按钮容器间距规范，补充 QSplitter 分隔条样式注意事项 | | 2.7 | 2026-02-06 | 补充渐进式压缩设计原则和实际案例，更新控件尺寸参考表（增加紧凑尺寸列），完善布局压缩的最佳实践 | | 2.6 | 2026-02-06 | 新增防止布局重叠的规范（8.2节），包含minimumSize、sizePolicy、固定尺寸替代方案等最佳实践，更新控件尺寸参考表 | | 2.5 | 2026-02-06 | 新增收藏功能（收藏配色方案、批量导入导出、收藏管理），新增MessageBox使用规范、配置数据迁移实践、动态卡片管理 | -- Gitee From 5915480ed8dbeb83faa0e6d7d9c8a3aa2686382b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 23:36:42 +0800 Subject: [PATCH 23/96] =?UTF-8?q?[=E4=BF=AE=E5=A4=8D]=20=E4=BF=AE=E5=A4=8D?= =?UTF-8?q?=E9=85=8D=E8=89=B2=E6=96=B9=E6=A1=88=E5=9F=BA=E5=87=86=E7=82=B9?= =?UTF-8?q?=E9=A5=B1=E5=92=8C=E5=BA=A6=E6=9B=B4=E6=96=B0=E9=97=AE=E9=A2=98?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 修复 _hsb_to_position 方法：只使用饱和度计算半径，移除明度干扰 - 修复 _point_to_saturation 方法：直接根据距离计算饱和度，简化逻辑 - 修复 _generate_scheme_colors 方法：使用用户设置的基准色饱和度 --- ui/color_wheel.py | 43 +++++++------------------------------------ ui/interfaces.py | 7 ++++++- 2 files changed, 13 insertions(+), 37 deletions(-) diff --git a/ui/color_wheel.py b/ui/color_wheel.py index a81d608..38df872 100644 --- a/ui/color_wheel.py +++ b/ui/color_wheel.py @@ -365,7 +365,7 @@ class InteractiveColorWheel(QWidget): Args: h: 色相 (0-360) s: 饱和度 (0-100) - b: 明度 (0-100)，明度越低越靠近中心 + b: 明度 (0-100)，仅用于颜色显示，不影响位置 Returns: (x, y) 坐标 @@ -373,13 +373,9 @@ class InteractiveColorWheel(QWidget): angle_rad = (h * math.pi / 180.0) max_radius = self._wheel_radius * 0.85 - # 位置由饱和度和明度共同决定 - # 饱和度决定水平距离，明度决定垂直距离（明度越低越靠近中心） - saturation_factor = s / 100.0 - brightness_factor = b / 100.0 - - # 综合因素：明度越低，点越靠近中心 - radius = max_radius * saturation_factor * brightness_factor + # 位置仅由饱和度决定 + # 饱和度越高，点越靠近边缘；饱和度越低，点越靠近中心 + radius = max_radius * (s / 100.0) x = self._center_x + radius * math.cos(angle_rad) y = self._center_y - radius * math.sin(angle_rad) @@ -468,40 +464,15 @@ class InteractiveColorWheel(QWidget): Returns: 新的饱和度值 (0-100) """ - # 获取该采样点的色相（保持不变） - if index == 0: - hue = self._base_hue - else: - hue = self._scheme_colors[index][0] - # 计算鼠标位置相对于圆心的距离 dx = x - self._center_x dy = y - self._center_y distance = math.sqrt(dx * dx + dy * dy) - # 计算鼠标位置的角度 - angle = math.atan2(-dy, dx) - mouse_hue = (angle / (2 * math.pi)) % 1.0 * 360 - - # 计算鼠标位置与采样点色相方向的夹角 - hue_diff = abs(mouse_hue - hue) - if hue_diff > 180: - hue_diff = 360 - hue_diff - - # 如果夹角太大，只使用距离投影到色相方向 + # 根据距离直接计算饱和度 + # 距离中心越近，饱和度越低；距离中心越远，饱和度越高 max_radius = self._wheel_radius * 0.85 - brightness_factor = max(0.1, min(1.0, 1.0 + self._global_brightness / 100.0)) - - if index == 0: - current_b = max(10, min(100, self._base_brightness * brightness_factor)) - else: - current_b = max(10, min(100, self._scheme_colors[index][2] * brightness_factor)) - - # 计算饱和度（考虑明度影响） - if current_b > 0: - saturation = min(distance / max_radius / (current_b / 100.0), 1.0) * 100 - else: - saturation = 0 + saturation = min(distance / max_radius, 1.0) * 100 return max(0, min(100, saturation)) diff --git a/ui/interfaces.py b/ui/interfaces.py index 0e1fa62..3a5ebf7 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -1023,13 +1023,18 @@ class ColorSchemeInterface(QWidget): # 转换为HSB并应用明度调整 self._scheme_colors = [] - for rgb in colors: + for i, rgb in enumerate(colors): h, s, b = rgb_to_hsb(*rgb) + # 第一个颜色是基准色，使用用户设置的饱和度 + if i == 0: + s = self._base_saturation self._scheme_colors.append((h, s, b)) if self._brightness_adjustment != 0: self._scheme_colors = adjust_brightness(self._scheme_colors, self._brightness_adjustment) colors = [hsb_to_rgb(h, s, b) for h, s, b in self._scheme_colors] + else: + colors = [hsb_to_rgb(h, s, b) for h, s, b in self._scheme_colors] # 更新色块面板 self.color_panel.set_colors(colors) -- Gitee From 782d8b3820fd362d71a100a9540c851187b091cb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sat, 7 Feb 2026 01:48:18 +0800 Subject: [PATCH 24/96] =?UTF-8?q?[=E9=87=8D=E6=9E=84]=20=E5=88=9B=E5=BB=BA?= =?UTF-8?q?=20ui/theme=5Fcolors.py=20=E7=BB=9F=E4=B8=80=E9=A2=9C=E8=89=B2?= =?UTF-8?q?=E7=AE=A1=E7=90=86=EF=BC=8C=E6=B6=88=E9=99=A4=E6=89=80=E6=9C=89?= =?UTF-8?q?=E7=A1=AC=E7=BC=96=E7=A0=81=E9=A2=9C=E8=89=B2=E5=80=BC?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 新增 theme_colors.py 模块，集中管理所有主题颜色 - 替换所有组件中的硬编码颜色为 theme_colors 函数调用 - 图片显示器和直方图背景固定为灰黑色 #2a2a2a - 更新开发规范和 README 文档 --- README.md | 23 +- dialogs/about_dialog.py | 19 +- dialogs/update_dialog.py | 9 +- ui/canvases.py | 29 +- ui/cards.py | 52 +--- ui/color_picker.py | 7 +- ui/color_wheel.py | 29 +- ui/favorite_widgets.py | 6 + ui/histograms.py | 77 +++--- ui/interfaces.py | 15 +- ui/theme_colors.py | 252 ++++++++++++++++++ ui/zoom_viewer.py | 11 +- utils/icon.py | 5 +- ...00\345\217\221\350\247\204\350\214\203.md" | 72 ++++- 14 files changed, 441 insertions(+), 165 deletions(-) create mode 100644 ui/theme_colors.py diff --git a/README.md b/README.md index 74ea306..b75afe7 100644 --- a/README.md +++ b/README.md @@ -186,7 +186,8 @@ color_card/ │ ├── scheme_widgets.py # 配色方案组件模块（SchemeColorInfoCard、SchemeColorPanel） │ ├── favorite_widgets.py # 收藏功能组件模块（FavoriteColorCard、FavoriteSchemeCard、FavoriteSchemeList） │ ├── zoom_viewer.py # 缩放查看器模块 -│ └── interfaces.py # 界面面板模块（ColorExtractInterface、LuminanceExtractInterface、SettingsInterface、ColorSchemeInterface、FavoritesInterface） +│ ├── interfaces.py # 界面面板模块（ColorExtractInterface、LuminanceExtractInterface、SettingsInterface、ColorSchemeInterface、FavoritesInterface） +│ └── theme_colors.py # 主题颜色管理模块（统一颜色管理、主题感知颜色获取） ├── dialogs/ # 对话框模块目录 │ ├── __init__.py │ ├── about_dialog.py # 关于对话框 @@ -251,7 +252,25 @@ color_card/ - FavoriteSchemeList：收藏列表容器，管理多个FavoriteSchemeCard - 动态色卡数量：根据收藏的颜色数量动态创建色卡 -#### 4. 直方图模块 (ui/histograms.py) +#### 4. 主题颜色管理模块 (ui/theme_colors.py) + +统一管理系统中所有颜色值，支持深色/浅色主题自动切换： + +- **颜色分类管理**：背景色、文本色、边框色、控件特定颜色、Zone分区颜色等 +- **主题感知**：所有颜色函数根据当前主题（深色/浅色）自动返回对应颜色值 +- **硬编码消除**：集中管理颜色值，避免散落在各组件中的硬编码颜色 +- **使用示例**： + ```python + from ui.theme_colors import get_text_color, get_canvas_background_color + + # 获取主题文本颜色 + text_color = get_text_color() + + # 获取画布背景色（固定灰黑色 #2a2a2a） + bg_color = get_canvas_background_color() + ``` + +#### 5. 直方图模块 (ui/histograms.py) 提供数据可视化功能： diff --git a/dialogs/about_dialog.py b/dialogs/about_dialog.py index 77c3fb3..7358614 100644 --- a/dialogs/about_dialog.py +++ b/dialogs/about_dialog.py @@ -3,25 +3,16 @@ from pathlib import Path # 第三方库导入 from PySide6.QtCore import Qt, QTimer, QUrl -from PySide6.QtGui import QColor, QDesktopServices +from PySide6.QtGui import QDesktopServices from PySide6.QtWidgets import ( QDialog, QFrame, QHBoxLayout, QPlainTextEdit, QVBoxLayout, QWidget ) -from qfluentwidgets import CaptionLabel, PrimaryPushButton, PushButton, isDarkTheme +from qfluentwidgets import CaptionLabel, PrimaryPushButton, PushButton # 项目模块导入 from utils import fix_windows_taskbar_icon_for_window, load_icon_universal from version import version_manager - - -def get_background_color(): - """获取主题背景颜色""" - return QColor(32, 32, 32) if isDarkTheme() else QColor(255, 255, 255) - - -def get_text_color(): - """获取主题文本颜色""" - return QColor(255, 255, 255) if isDarkTheme() else QColor(40, 40, 40) +from ui.theme_colors import get_dialog_bg_color, get_text_color class AboutDialog(QDialog): @@ -48,7 +39,7 @@ class AboutDialog(QDialog): ) # 设置窗口背景色（与 FluentWindow 一致） - bg_color = get_background_color() + bg_color = get_dialog_bg_color() self.setStyleSheet(f"QDialog {{ background-color: {bg_color.name()}; }}") self.setup_ui() @@ -83,7 +74,7 @@ class AboutDialog(QDialog): self.text_edit.setContextMenuPolicy(Qt.ContextMenuPolicy.NoContextMenu) # 设置主题感知的样式 - bg_color = get_background_color() + bg_color = get_dialog_bg_color() text_color = get_text_color() self.text_edit.setStyleSheet( f"QPlainTextEdit {{ background-color: {bg_color.name()}; " diff --git a/dialogs/update_dialog.py b/dialogs/update_dialog.py index e456616..b6e4bc9 100644 --- a/dialogs/update_dialog.py +++ b/dialogs/update_dialog.py @@ -3,9 +3,9 @@ import re # 第三方库导入 from PySide6.QtCore import Qt, QThread, QTimer, QUrl, Signal -from PySide6.QtGui import QColor, QDesktopServices +from PySide6.QtGui import QDesktopServices from PySide6.QtWidgets import QDialog, QHBoxLayout, QLabel, QVBoxLayout, QWidget -from qfluentwidgets import InfoBar, InfoBarPosition, PrimaryPushButton, PushButton, isDarkTheme +from qfluentwidgets import InfoBar, InfoBarPosition, PrimaryPushButton, PushButton try: import requests @@ -14,6 +14,7 @@ except ImportError: # 项目模块导入 from utils import fix_windows_taskbar_icon_for_window, load_icon_universal +from ui.theme_colors import get_dialog_bg_color, get_text_color class UpdateCheckThread(QThread): @@ -132,7 +133,7 @@ class UpdateAvailableDialog(QDialog): ) # 设置窗口背景色 - bg_color = QColor(32, 32, 32) if isDarkTheme() else QColor(255, 255, 255) + bg_color = get_dialog_bg_color() self.setStyleSheet(f"QDialog {{ background-color: {bg_color.name()}; }}") self.setup_ui() @@ -147,7 +148,7 @@ class UpdateAvailableDialog(QDialog): layout.setSpacing(15) # 提示文本 - text_color = QColor(255, 255, 255) if isDarkTheme() else QColor(40, 40, 40) + text_color = get_text_color() info_label = QLabel("有新版本可以更新") info_label.setAlignment(Qt.AlignmentFlag.AlignCenter) info_label.setStyleSheet( diff --git a/ui/canvases.py b/ui/canvases.py index a559688..13e82b4 100644 --- a/ui/canvases.py +++ b/ui/canvases.py @@ -13,6 +13,10 @@ from qfluentwidgets import Action, FluentIcon, RoundMenu from core import get_luminance, get_zone from .color_picker import ColorPicker from .zoom_viewer import ZoomViewer +from .theme_colors import ( + get_canvas_background_color, get_canvas_empty_text_color, get_picker_colors, + get_tooltip_bg_color, get_tooltip_text_color +) class ImageLoader(QThread): @@ -77,7 +81,8 @@ class BaseCanvas(QWidget): self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) # 设置合理的最小尺寸，允许画布在压缩时调整大小 self.setMinimumSize(300, 200) - self.setStyleSheet("background-color: #2a2a2a; border-radius: 8px;") + bg_color = get_canvas_background_color() + self.setStyleSheet(f"background-color: {bg_color.name()}; border-radius: 8px;") self.setCursor(Qt.CursorShape.PointingHandCursor) self._original_pixmap: Optional[QPixmap] = None @@ -450,7 +455,7 @@ class BaseCanvas(QWidget): painter.setRenderHint(QPainter.RenderHint.SmoothPixmapTransform) # 绘制背景 - painter.fillRect(self.rect(), QColor(42, 42, 42)) + painter.fillRect(self.rect(), get_canvas_background_color()) # 绘制图片（使用原始高分辨率图片，实时缩放显示） if self._original_pixmap and not self._original_pixmap.isNull(): @@ -464,7 +469,7 @@ class BaseCanvas(QWidget): self._draw_overlay(painter, display_rect) else: # 没有图片时显示提示文字 - painter.setPen(QColor(150, 150, 150)) + painter.setPen(get_canvas_empty_text_color()) font = QFont() font.setPointSize(14) painter.setFont(font) @@ -733,16 +738,7 @@ class LuminanceCanvas(BaseCanvas): self._zone_highlight_pixmap: Optional[QPixmap] = None # 高亮遮罩缓存 # Zone高亮颜色配置 (Zone 0-7) - Adobe标准映射 - self._zone_highlight_colors: List[QColor] = [ - QColor(0, 102, 255, 100), # Zone 0: 深蓝色 (黑色 Blacks) - QColor(0, 128, 255, 100), # Zone 1: 蓝色 (黑色 Blacks) - QColor(0, 153, 255, 100), # Zone 2: 浅蓝色 (阴影 Shadows) - QColor(0, 204, 102, 100), # Zone 3: 绿色 (中间调 Midtones) - QColor(102, 255, 102, 100), # Zone 4: 浅绿色 (中间调 Midtones) - QColor(255, 204, 0, 100), # Zone 5: 黄色 (中间调 Midtones) - QColor(255, 128, 0, 100), # Zone 6: 橙色 (高光 Highlights) - QColor(255, 51, 102, 100), # Zone 7: 红色 (白色 Whites) - ] + self._zone_highlight_colors: List[QColor] = get_picker_colors() # 创建取色点（初始隐藏） for i in range(self._picker_count): @@ -886,11 +882,11 @@ class LuminanceCanvas(BaseCanvas): # 绘制白色填充方框 painter.setPen(Qt.PenStyle.NoPen) - painter.setBrush(QColor(255, 255, 255)) + painter.setBrush(get_tooltip_bg_color()) painter.drawRect(box_x, box_y, box_width, box_height) # 绘制黑色文字 - painter.setPen(QColor(0, 0, 0)) + painter.setPen(get_tooltip_text_color()) text_x = box_x + (box_width - text_width) // 2 text_y = box_y + (box_height - text_height) // 2 painter.drawText(text_x, text_y + text_height - 2, zone) @@ -1066,9 +1062,8 @@ class LuminanceCanvas(BaseCanvas): box_y = disp_y + 20 # 绘制半透明背景框 - bg_color = QColor(0, 0, 0, 180) painter.setPen(Qt.PenStyle.NoPen) - painter.setBrush(bg_color) + painter.setBrush(get_tooltip_bg_color()) painter.drawRoundedRect(box_x, box_y, box_width, box_height, 6, 6) # 绘制文字 diff --git a/ui/cards.py b/ui/cards.py index af075dd..faa3d1e 100644 --- a/ui/cards.py +++ b/ui/cards.py @@ -1,8 +1,14 @@ # 第三方库导入 from PySide6.QtCore import Qt -from PySide6.QtGui import QColor, QFont, QPainter +from PySide6.QtGui import QFont, QPainter from PySide6.QtWidgets import QApplication, QHBoxLayout, QLabel, QVBoxLayout, QWidget -from qfluentwidgets import FluentIcon, InfoBar, InfoBarPosition, PushButton, ToolButton, isDarkTheme +from qfluentwidgets import FluentIcon, InfoBar, InfoBarPosition, PushButton, ToolButton + +# 项目模块导入 +from .theme_colors import ( + get_border_color, get_placeholder_color, get_secondary_text_color, + get_text_color, get_zone_background_color, get_zone_text_color +) class BaseCard(QWidget): @@ -148,28 +154,7 @@ COLOR_MODE_CONFIG = { } -def get_text_color(secondary=False): - """获取主题文本颜色""" - if isDarkTheme(): - return QColor(160, 160, 160) if secondary else QColor(255,255,255) - else: - return QColor(120, 120, 120) if secondary else QColor(40, 40, 40) - - -def get_placeholder_color(): - """获取占位符颜色（空色块背景）""" - if isDarkTheme(): - return QColor(60, 60, 60) - else: - return QColor(204, 204, 204) - -def get_border_color(): - """获取边框颜色""" - if isDarkTheme(): - return QColor(80, 80, 80) - else: - return QColor(221, 221, 221) class ColorValueLabel(QWidget): @@ -489,28 +474,7 @@ class ColorCardPanel(BaseCardPanel): return self._hex_visible -def get_zone_background_color(): - """获取Zone框背景颜色""" - if isDarkTheme(): - return QColor(70, 70, 70) - else: - return QColor(255, 255, 255) - - -def get_zone_text_color(): - """获取Zone框文字颜色""" - if isDarkTheme(): - return QColor(255, 255, 255) - else: - return QColor(0, 0, 0) - -def get_secondary_text_color(): - """获取次要文字颜色""" - if isDarkTheme(): - return QColor(160, 160, 160) - else: - return QColor(120, 120, 120) class ZoneValueLabel(QWidget): diff --git a/ui/color_picker.py b/ui/color_picker.py index 346c162..2a05074 100644 --- a/ui/color_picker.py +++ b/ui/color_picker.py @@ -3,6 +3,9 @@ from PySide6.QtCore import QPoint, Qt, Signal from PySide6.QtGui import QColor, QPainter, QPen from PySide6.QtWidgets import QWidget +# 项目模块导入 +from .theme_colors import get_picker_border_color, get_picker_fill_color + class ColorPicker(QWidget): """可拖动的圆形取色点""" @@ -21,7 +24,7 @@ class ColorPicker(QWidget): self._dragging = False self._drag_offset = QPoint() - self._color = QColor(255, 255, 255) + self._color = get_picker_fill_color() self._is_active = False def set_color(self, color): @@ -57,7 +60,7 @@ class ColorPicker(QWidget): center = self.radius cross_size = 5 pen_width = 2 - painter.setPen(QPen(QColor(40, 40, 40), pen_width)) + painter.setPen(QPen(get_picker_border_color(), pen_width)) # 水平线 painter.drawLine(center - cross_size, center, center + cross_size, center) # 垂直线 diff --git a/ui/color_wheel.py b/ui/color_wheel.py index 38df872..7239864 100644 --- a/ui/color_wheel.py +++ b/ui/color_wheel.py @@ -9,6 +9,11 @@ from qfluentwidgets import isDarkTheme # 项目模块导入 from core import rgb_to_hsb +from .theme_colors import ( + get_wheel_bg_color, get_wheel_border_color, get_wheel_text_color, + get_wheel_selector_border_color, get_wheel_selector_inner_color, + get_wheel_line_color +) class HSBColorWheel(QWidget): @@ -81,10 +86,10 @@ class HSBColorWheel(QWidget): """获取主题颜色""" # 背景统一为 #2a2a2a return { - 'bg': QColor(42, 42, 42), - 'border': QColor(80, 80, 80), - 'text': QColor(200, 200, 200), - 'sample_border': QColor(255, 255, 255) + 'bg': get_wheel_bg_color(), + 'border': get_wheel_border_color(), + 'text': get_wheel_text_color(), + 'sample_border': get_wheel_selector_border_color() } def _calculate_wheel_geometry(self): @@ -339,14 +344,14 @@ class InteractiveColorWheel(QWidget): def _get_theme_colors(self): """获取主题颜色""" return { - 'bg': QColor(42, 42, 42), - 'border': QColor(80, 80, 80), - 'selector_border': QColor(255, 255, 255), - 'selector_inner': QColor(0, 0, 0), - 'scheme_point_border': QColor(255, 255, 255), - 'scheme_point_inner': QColor(0, 0, 0), - 'line': QColor(255, 255, 255, 128), - 'line_selected': QColor(255, 255, 255, 200) + 'bg': get_wheel_bg_color(), + 'border': get_wheel_border_color(), + 'selector_border': get_wheel_selector_border_color(), + 'selector_inner': get_wheel_selector_inner_color(), + 'scheme_point_border': get_wheel_selector_border_color(), + 'scheme_point_inner': get_wheel_selector_inner_color(), + 'line': get_wheel_line_color(selected=False), + 'line_selected': get_wheel_line_color(selected=True) } def _calculate_wheel_geometry(self): diff --git a/ui/favorite_widgets.py b/ui/favorite_widgets.py index 8be7a80..26e363b 100644 --- a/ui/favorite_widgets.py +++ b/ui/favorite_widgets.py @@ -333,6 +333,12 @@ class FavoriteSchemeList(QWidget): self.scroll_area.setWidgetResizable(True) self.scroll_area.setStyleSheet("QScrollArea { border: none; }") + # 设置滚动条角落为透明（防止出现灰色方块） + from PySide6.QtWidgets import QWidget + corner_widget = QWidget() + corner_widget.setStyleSheet("background: transparent;") + self.scroll_area.setCornerWidget(corner_widget) + self.content_widget = QWidget() self.content_widget.setStyleSheet("background: transparent;") self.content_layout = QVBoxLayout(self.content_widget) diff --git a/ui/histograms.py b/ui/histograms.py index d8b8301..2d06145 100644 --- a/ui/histograms.py +++ b/ui/histograms.py @@ -7,6 +7,12 @@ from PySide6.QtWidgets import QWidget # 项目模块导入 from core import calculate_histogram, calculate_rgb_histogram, get_zone_bounds +from .theme_colors import ( + get_histogram_background_color, get_histogram_grid_color, get_histogram_axis_color, + get_histogram_text_color, get_histogram_highlight_color, get_histogram_highlight_border_color, + get_histogram_highlight_text_color, get_zone_colors, get_zone_colors_highlight, + get_histogram_blue_color, get_histogram_green_color, get_histogram_red_color +) class BaseHistogram(QWidget): @@ -39,7 +45,7 @@ class BaseHistogram(QWidget): self._margin_bottom = 30 # 背景色 - self._background_color = QColor(42, 42, 42) + self._background_color = get_histogram_background_color() def set_data(self, data: List[int]): """设置直方图数据 @@ -158,7 +164,7 @@ class BaseHistogram(QWidget): width: 绘图区域宽度 height: 绘图区域高度 """ - painter.setPen(QPen(QColor(80, 80, 80), 1)) + painter.setPen(QPen(get_histogram_grid_color(), 1)) painter.drawLine(x, y + height, x + width, y + height) def _draw_max_label(self, painter: QPainter, x: int, y: int): @@ -170,7 +176,7 @@ class BaseHistogram(QWidget): y: 绘图区域左上角 Y 坐标 """ if self._max_count > 0: - painter.setPen(QColor(120, 120, 120)) + painter.setPen(get_histogram_axis_color()) font = QFont() font.setPointSize(7) painter.setFont(font) @@ -188,7 +194,8 @@ class LuminanceHistogramWidget(BaseHistogram): super().__init__(parent) self.setMinimumHeight(180) self.setMaximumHeight(220) - self.setStyleSheet("background-color: #2a2a2a; border-radius: 4px;") + bg_color = get_histogram_background_color() + self.setStyleSheet(f"background-color: {bg_color.name()}; border-radius: 4px;") self._highlight_zones = [] # 高亮显示的区域列表 self._pressed_zone = -1 # 当前按下的Zone @@ -250,8 +257,8 @@ class LuminanceHistogramWidget(BaseHistogram): # 使用渐变填充，从浅灰到白色 gradient = QLinearGradient(x, y + height, x, y) - gradient.setColorAt(0, QColor(120, 120, 120)) - gradient.setColorAt(1, QColor(200, 200, 200)) + gradient.setColorAt(0, get_histogram_axis_color()) + gradient.setColorAt(1, get_histogram_text_color()) painter.setPen(Qt.PenStyle.NoPen) painter.setBrush(gradient) @@ -284,28 +291,10 @@ class LuminanceHistogramWidget(BaseHistogram): # Zone颜色配置 - 使用更 subtle 的背景色 # Adobe标准: 黑色(0-10%), 阴影(10-30%), 中间调(30-70%), 高光(70-90%), 白色(90-100%) - zone_bg_colors = [ - QColor(30, 30, 30), # Zone 0: 黑色(Blacks) 0-10% - QColor(35, 35, 35), # Zone 1: 黑色(Blacks) 10-20% - QColor(40, 40, 40), # Zone 2: 阴影(Shadows) 20-30% - QColor(45, 45, 45), # Zone 3: 中间调(Midtones) 30-40% - QColor(50, 50, 50), # Zone 4: 中间调(Midtones) 40-50% - QColor(55, 55, 55), # Zone 5: 中间调(Midtones) 50-60% - QColor(60, 60, 60), # Zone 6: 高光(Highlights) 70-80% - QColor(65, 65, 65), # Zone 7: 白色(Whites) 90-100% - ] + zone_bg_colors = get_zone_colors() # 按下状态或选中状态的Zone背景色（更亮一些） - zone_active_colors = [ - QColor(50, 50, 60), # Zone 0: 黑色(Blacks) - QColor(55, 55, 65), # Zone 1: 黑色(Blacks) - QColor(60, 60, 70), # Zone 2: 阴影(Shadows) - QColor(65, 65, 75), # Zone 3: 中间调(Midtones) - QColor(70, 70, 80), # Zone 4: 中间调(Midtones) - QColor(75, 75, 85), # Zone 5: 中间调(Midtones) - QColor(80, 80, 90), # Zone 6: 高光(Highlights) - QColor(85, 85, 95), # Zone 7: 白色(Whites) - ] + zone_active_colors = get_zone_colors_highlight() for i in range(8): zone_x = x + i * zone_width @@ -325,12 +314,13 @@ class LuminanceHistogramWidget(BaseHistogram): # 如果当前Zone被按下，绘制蓝色边框 if i == self._pressed_zone: - painter.setPen(QPen(QColor(0, 150, 255), 2)) + from .theme_colors import get_accent_color + painter.setPen(QPen(get_accent_color(), 2)) painter.setBrush(Qt.BrushStyle.NoBrush) painter.drawRect(int(zone_x), y, int(zone_width), height) # 绘制Zone分隔线 - pen = QPen(QColor(80, 80, 80), 1) + pen = QPen(get_histogram_grid_color(), 1) painter.setPen(pen) for i in range(1, 8): line_x = int(x + i * zone_width) @@ -353,13 +343,12 @@ class LuminanceHistogramWidget(BaseHistogram): zone_width_px = end_x - start_x # 绘制黄色半透明覆盖层 - highlight_color = QColor(255, 200, 50, 60) painter.setPen(Qt.PenStyle.NoPen) - painter.setBrush(highlight_color) + painter.setBrush(get_histogram_highlight_color()) painter.drawRect(start_x, y, zone_width_px, height) # 绘制黄色边框 - painter.setPen(QPen(QColor(255, 200, 50, 150), 2)) + painter.setPen(QPen(get_histogram_highlight_border_color(), 2)) painter.setBrush(Qt.BrushStyle.NoBrush) painter.drawRect(start_x, y, zone_width_px, height) @@ -369,8 +358,7 @@ class LuminanceHistogramWidget(BaseHistogram): font.setBold(True) painter.setFont(font) - text_color = QColor(255, 220, 100) - painter.setPen(text_color) + painter.setPen(get_histogram_highlight_text_color()) # 在区域中间显示编号 text = zone @@ -394,7 +382,7 @@ class LuminanceHistogramWidget(BaseHistogram): tick_x = int(x + i * zone_width) # 绘制刻度线 - painter.setPen(QColor(100, 100, 100)) + painter.setPen(get_histogram_text_color()) painter.drawLine(tick_x, y + height, tick_x, y + height + 4) # 绘制刻度值 (0-8) @@ -404,7 +392,7 @@ class LuminanceHistogramWidget(BaseHistogram): 30, 18, Qt.AlignmentFlag.AlignCenter, text ) - painter.setPen(QColor(150, 150, 150)) + painter.setPen(get_histogram_axis_color()) painter.drawText(text_rect, Qt.AlignmentFlag.AlignCenter, text) # 绘制底部基线 @@ -520,9 +508,9 @@ class RGBHistogramWidget(BaseHistogram): # 绘制三个通道的直方图（从后往前绘制，确保重叠区域可见） channels = [ - (self._histogram_b, QColor(0, 100, 255, 180)), # 蓝色通道（最底层） - (self._histogram_g, QColor(0, 200, 0, 180)), # 绿色通道 - (self._histogram_r, QColor(255, 50, 50, 180)), # 红色通道（最顶层） + (self._histogram_b, get_histogram_blue_color(180)), # 蓝色通道（最底层） + (self._histogram_g, get_histogram_green_color(180)), # 绿色通道 + (self._histogram_r, get_histogram_red_color(180)), # 红色通道（最顶层） ] for histogram, color in channels: @@ -552,9 +540,9 @@ class RGBHistogramWidget(BaseHistogram): """绘制图例（R、G、B标识）""" legend_y = y - 5 legend_items = [ - ("R", QColor(255, 50, 50)), - ("G", QColor(0, 200, 0)), - ("B", QColor(0, 100, 255)) + ("R", get_histogram_red_color()), + ("G", get_histogram_green_color()), + ("B", get_histogram_blue_color()) ] legend_x = x + width - 60 @@ -579,7 +567,7 @@ class RGBHistogramWidget(BaseHistogram): tick_x = int(x + i * zone_width) # 绘制刻度线 - painter.setPen(QColor(100, 100, 100)) + painter.setPen(get_histogram_text_color()) painter.drawLine(tick_x, y + height, tick_x, y + height + 4) # 绘制刻度值 (0-8) @@ -589,7 +577,7 @@ class RGBHistogramWidget(BaseHistogram): 30, 18, Qt.AlignmentFlag.AlignCenter, text ) - painter.setPen(QColor(150, 150, 150)) + painter.setPen(get_histogram_axis_color()) painter.drawText(text_rect, Qt.AlignmentFlag.AlignCenter, text) # 绘制底部基线 @@ -600,7 +588,8 @@ class RGBHistogramWidget(BaseHistogram): def _draw_title(self, painter: QPainter): """绘制标题""" - painter.setPen(QColor(200, 200, 200)) + from .theme_colors import get_text_color + painter.setPen(get_text_color()) font = painter.font() font.setPointSize(9) painter.setFont(font) diff --git a/ui/interfaces.py b/ui/interfaces.py index 3a5ebf7..753699f 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -4,14 +4,13 @@ from datetime import datetime # 第三方库导入 from PySide6.QtCore import Qt, QTimer, Signal -from PySide6.QtGui import QColor from PySide6.QtWidgets import ( QFileDialog, QHBoxLayout, QLabel, QScrollArea, QSplitter, QSizePolicy, QSpacerItem, QVBoxLayout, QWidget ) from qfluentwidgets import ( ComboBox, FluentIcon, InfoBar, InfoBarPosition, PrimaryPushButton, - PushButton, PushSettingCard, SettingCardGroup, SpinBox, SwitchButton, isDarkTheme + PushButton, PushSettingCard, SettingCardGroup, SpinBox, SwitchButton ) # 项目模块导入 @@ -24,20 +23,13 @@ from .color_wheel import HSBColorWheel, InteractiveColorWheel from .histograms import LuminanceHistogramWidget, RGBHistogramWidget from .scheme_widgets import SchemeColorPanel from .favorite_widgets import FavoriteSchemeList +from .theme_colors import get_canvas_empty_bg_color, get_title_color # 可选的色彩模式列表 AVAILABLE_COLOR_MODES = ['HSB', 'LAB', 'HSL', 'CMYK', 'RGB'] -def get_title_color(): - """获取标题颜色""" - if isDarkTheme(): - return QColor(255, 255, 255) - else: - return QColor(40, 40, 40) - - class ColorExtractInterface(QWidget): """色彩提取界面""" @@ -854,7 +846,8 @@ class ColorSchemeInterface(QWidget): self.wheel_container = QWidget(self) self.wheel_container.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) self.wheel_container.setMinimumSize(300, 200) - self.wheel_container.setStyleSheet("background-color: #2a2a2a; border-radius: 8px;") + bg_color = get_canvas_empty_bg_color() + self.wheel_container.setStyleSheet(f"background-color: {bg_color.name()}; border-radius: 8px;") wheel_container_layout = QVBoxLayout(self.wheel_container) wheel_container_layout.setContentsMargins(10, 10, 10, 10) diff --git a/ui/theme_colors.py b/ui/theme_colors.py new file mode 100644 index 0000000..3f68ec8 --- /dev/null +++ b/ui/theme_colors.py @@ -0,0 +1,252 @@ +"""主题颜色管理模块 + +提供统一的颜色获取接口，根据当前主题（暗黑/明亮）返回对应的颜色值。 +""" +from PySide6.QtGui import QColor +from qfluentwidgets import isDarkTheme + + +# ========== 背景颜色 ========== +def get_canvas_background_color(): + """获取画布背景颜色 - 固定灰黑色 #2a2a2a""" + return QColor(42, 42, 42) + + +def get_card_background_color(): + """获取卡片背景颜色""" + return QColor(42, 42, 42) if isDarkTheme() else QColor(255, 255, 255) + + +def get_histogram_background_color(): + """获取直方图背景颜色 - 固定灰黑色 #2a2a2a""" + return QColor(42, 42, 42) + + +# ========== 文本颜色 ========== +def get_text_color(secondary=False): + """获取主题文本颜色""" + if isDarkTheme(): + return QColor(160, 160, 160) if secondary else QColor(255, 255, 255) + else: + return QColor(120, 120, 120) if secondary else QColor(40, 40, 40) + + +def get_title_color(): + """获取标题颜色""" + return QColor(255, 255, 255) if isDarkTheme() else QColor(40, 40, 40) + + +def get_secondary_text_color(): + """获取次要文本颜色""" + return QColor(160, 160, 160) if isDarkTheme() else QColor(120, 120, 120) + + +# ========== 边框颜色 ========== +def get_border_color(): + """获取边框颜色""" + return QColor(80, 80, 80) if isDarkTheme() else QColor(221, 221, 221) + + +def get_border_color_secondary(): + """获取次要边框颜色""" + return QColor(120, 120, 120) if isDarkTheme() else QColor(200, 200, 200) + + +# ========== 占位符/空状态颜色 ========== +def get_placeholder_color(): + """获取占位符颜色（空色块背景）""" + return QColor(60, 60, 60) if isDarkTheme() else QColor(204, 204, 204) + + +# ========== 控件特定颜色 ========== +def get_picker_border_color(): + """获取取色点边框颜色""" + return QColor(40, 40, 40) + + +def get_picker_fill_color(): + """获取取色点填充颜色""" + return QColor(255, 255, 255) + + +def get_wheel_bg_color(): + """获取色轮背景颜色""" + return QColor(42, 42, 42) + + +def get_wheel_border_color(): + """获取色轮边框颜色""" + return QColor(80, 80, 80) + + +def get_wheel_text_color(): + """获取色轮文本颜色""" + return QColor(200, 200, 200) + + +def get_wheel_selector_border_color(): + """获取色轮选择器边框颜色""" + return QColor(255, 255, 255) + + +def get_wheel_selector_inner_color(): + """获取色轮选择器内部颜色""" + return QColor(0, 0, 0) + + +def get_wheel_line_color(selected=False): + """获取色轮连线颜色""" + return QColor(255, 255, 255, 200) if selected else QColor(255, 255, 255, 128) + + +# ========== 直方图颜色 ========== +def get_histogram_grid_color(): + """获取直方图网格颜色""" + return QColor(80, 80, 80) if isDarkTheme() else QColor(200, 200, 200) + + +def get_histogram_axis_color(): + """获取直方图坐标轴颜色""" + return QColor(120, 120, 120) if isDarkTheme() else QColor(150, 150, 150) + + +def get_histogram_text_color(): + """获取直方图文本颜色""" + return QColor(150, 150, 150) if isDarkTheme() else QColor(100, 100, 100) + + +def get_histogram_highlight_color(): + """获取直方图高亮颜色""" + return QColor(255, 200, 50, 60) + + +def get_histogram_highlight_border_color(): + """获取直方图高亮边框颜色""" + return QColor(255, 200, 50, 150) + + +def get_histogram_highlight_text_color(): + """获取直方图高亮文本颜色""" + return QColor(255, 220, 100) + + +def get_zone_colors(): + """获取Zone分区颜色列表（暗黑主题）""" + return [ + QColor(30, 30, 30), + QColor(35, 35, 35), + QColor(40, 40, 40), + QColor(45, 45, 45), + QColor(50, 50, 50), + QColor(55, 55, 55), + QColor(60, 60, 60), + QColor(65, 65, 65), + ] + + +def get_zone_colors_highlight(): + """获取Zone分区高亮颜色列表（暗黑主题）""" + return [ + QColor(50, 50, 60), + QColor(55, 55, 65), + QColor(60, 60, 70), + QColor(65, 65, 75), + QColor(70, 70, 80), + QColor(75, 75, 85), + QColor(80, 80, 90), + QColor(85, 85, 95), + ] + + +def get_histogram_blue_color(alpha=180): + """获取直方图蓝色""" + return QColor(0, 100, 255, alpha) + + +def get_histogram_green_color(alpha=180): + """获取直方图绿色""" + return QColor(0, 200, 0, alpha) + + +def get_histogram_red_color(alpha=180): + """获取直方图红色""" + return QColor(255, 50, 50, alpha) + + +def get_accent_color(): + """获取强调色（主题蓝）""" + return QColor(0, 120, 212) + + +# ========== 画布特定颜色 ========== +def get_canvas_empty_bg_color(): + """获取画布空状态背景颜色""" + return QColor(42, 42, 42) + + +def get_canvas_empty_text_color(): + """获取画布空状态文本颜色""" + return QColor(150, 150, 150) + + +def get_picker_colors(): + """获取取色点颜色列表""" + return [ + QColor(0, 102, 255, 100), + QColor(0, 128, 255, 100), + QColor(0, 153, 255, 100), + QColor(0, 204, 102, 100), + QColor(102, 255, 102, 100), + QColor(255, 204, 0, 100), + QColor(255, 128, 0, 100), + QColor(255, 51, 102, 100), + ] + + +def get_tooltip_bg_color(): + """获取提示框背景颜色""" + return QColor(0, 0, 0, 180) + + +def get_tooltip_border_color(): + """获取提示框边框颜色""" + return QColor(255, 255, 255) + + +def get_tooltip_text_color(): + """获取提示框文本颜色""" + return QColor(0, 0, 0) + + +# ========== 缩放查看器颜色 ========== +def get_zoom_grid_color(): + """获取缩放查看器网格颜色""" + return QColor(0, 0, 0, 80) + + +def get_zoom_bg_color(): + """获取缩放查看器背景颜色""" + return QColor(200, 200, 200) if isDarkTheme() else QColor(40, 40, 40) + + +# ========== 对话框颜色 ========== +def get_dialog_bg_color(): + """获取对话框背景颜色""" + return QColor(32, 32, 32) if isDarkTheme() else QColor(255, 255, 255) + + +# ========== Zone框颜色 ========== +def get_zone_background_color(): + """获取Zone框背景颜色""" + return QColor(70, 70, 70) if isDarkTheme() else QColor(255, 255, 255) + + +def get_zone_text_color(): + """获取Zone框文字颜色""" + return QColor(255, 255, 255) if isDarkTheme() else QColor(0, 0, 0) + + +# ========== 收藏组件颜色 ========== +def get_favorite_icon_color(): + """获取收藏界面图标颜色""" + return QColor(153, 153, 153) diff --git a/ui/zoom_viewer.py b/ui/zoom_viewer.py index c43c778..da5d0da 100644 --- a/ui/zoom_viewer.py +++ b/ui/zoom_viewer.py @@ -2,15 +2,14 @@ from PySide6.QtCore import QPoint, Qt from PySide6.QtGui import QColor, QImage, QPainter, QPainterPath, QPen from PySide6.QtWidgets import QWidget -from qfluentwidgets import isDarkTheme + +# 项目模块导入 +from .theme_colors import get_zoom_bg_color, get_zoom_grid_color def get_crosshair_color(): """获取十字准星颜色""" - if isDarkTheme(): - return QColor(200, 200, 200) - else: - return QColor(40, 40, 40) + return get_zoom_bg_color() class ZoomViewer(QWidget): @@ -99,5 +98,5 @@ class ZoomViewer(QWidget): painter.drawEllipse(1, 1, self.width() - 2, self.height() - 2) # 绘制阴影效果 - painter.setPen(QPen(QColor(0, 0, 0, 80), 1)) + painter.setPen(QPen(get_zoom_grid_color(), 1)) painter.drawEllipse(0, 0, self.width(), self.height()) diff --git a/utils/icon.py b/utils/icon.py index 714a918..8ec114a 100644 --- a/utils/icon.py +++ b/utils/icon.py @@ -74,10 +74,11 @@ def create_fallback_icon() -> QIcon: try: # 创建一个简单的蓝色图标 pixmap = QPixmap(32, 32) - pixmap.fill(QColor("#0078d4")) + # 使用主题蓝色作为后备图标颜色 + pixmap.fill(QColor(0, 120, 212)) painter = QPainter(pixmap) - painter.setPen(QColor('white')) + painter.setPen(QColor(255, 255, 255)) painter.drawText(pixmap.rect(), Qt.AlignmentFlag.AlignCenter, "CC") painter.end() diff --git "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" index b2257d5..025601e 100644 --- "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" +++ "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" @@ -45,7 +45,8 @@ color_card/ │ ├── scheme_widgets.py # 配色方案组件模块（SchemeColorInfoCard、SchemeColorPanel） │ ├── favorite_widgets.py # 收藏功能组件模块（FavoriteColorCard、FavoriteSchemeCard、FavoriteSchemeList） │ ├── zoom_viewer.py # 缩放查看器模块 -│ └── interfaces.py # 界面面板模块（三大界面） +│ ├── interfaces.py # 界面面板模块（三大界面） +│ └── theme_colors.py # 主题颜色管理模块（统一颜色管理、主题感知颜色获取） ├── dialogs/ # 对话框模块目录 │ ├── __init__.py │ ├── about_dialog.py # 关于对话框 @@ -388,17 +389,73 @@ class ColorPicker(QWidget): ### 5.5 样式设置规范 +#### 5.5.1 颜色管理规范 + +**核心原则：禁止在组件中直接使用硬编码颜色值** + +所有颜色必须通过 `ui/theme_colors.py` 模块统一管理： + +```python +# 正确用法 - 从主题颜色模块导入 +from ui.theme_colors import get_text_color, get_canvas_background_color + +# 获取主题感知的文本颜色 +text_color = get_text_color() + +# 获取固定颜色（如图片显示器背景） +bg_color = get_canvas_background_color() # 固定灰黑色 #2a2a2a +``` + +**禁止的做法：** +```python +# 错误 - 硬编码颜色值 +painter.setPen(QColor(255, 255, 255)) +widget.setStyleSheet("background-color: #2a2a2a;") +``` + +#### 5.5.2 主题颜色模块 (ui/theme_colors.py) + +**设计原则：** +- **集中管理**：所有颜色值集中在 theme_colors.py 中定义 +- **主题感知**：颜色函数根据当前主题（深色/浅色）自动返回对应颜色 +- **分类清晰**：按用途分类（背景色、文本色、边框色、控件颜色等） + +**颜色分类：** + +| 分类 | 函数示例 | 说明 | +|:---:|:---|:---| +| 背景色 | `get_canvas_background_color()` | 图片显示器背景（固定 #2a2a2a） | +| 背景色 | `get_card_background_color()` | 卡片背景（主题感知） | +| 背景色 | `get_histogram_background_color()` | 直方图背景（固定 #2a2a2a） | +| 文本色 | `get_text_color()` | 主文本颜色（主题感知） | +| 文本色 | `get_secondary_text_color()` | 次要文本颜色（主题感知） | +| 文本色 | `get_title_color()` | 标题颜色（主题感知） | +| 边框色 | `get_border_color()` | 边框颜色（主题感知） | +| 控件色 | `get_picker_border_color()` | 取色点边框颜色 | +| 控件色 | `get_picker_fill_color()` | 取色点填充颜色 | +| Zone色 | `get_zone_background_color()` | Zone框背景颜色 | +| Zone色 | `get_zone_text_color()` | Zone框文字颜色 | + +**添加新颜色的步骤：** +1. 在 `ui/theme_colors.py` 中添加颜色函数 +2. 根据用途选择合适的分类 +3. 确定是固定颜色还是主题感知颜色 +4. 在相关组件中使用新函数 + +#### 5.5.3 主题设置 + - 使用 `setTheme()` 设置全局主题 -- **禁止使用硬编码颜色值** - 使用 `isDarkTheme()` 检测当前主题 +- 使用 `setThemeColor()` 设置主题色 ```python -from qfluentwidgets import isDarkTheme -from PySide6.QtGui import QColor +from qfluentwidgets import FluentWindow, setTheme, Theme, FluentIcon, setThemeColor -def get_text_color(): - """获取主题文本颜色""" - return QColor(255, 255, 255) if isDarkTheme() else QColor(40, 40, 40) +setTheme(Theme.AUTO) +setThemeColor('#0078d4') + +class MainWindow(FluentWindow): + pass ``` ### 5.6 右键菜单规范 @@ -1179,6 +1236,7 @@ def _migrate_favorites_data(self): | 版本 | 日期 | 变更内容 | |:---:|:---:|:---| +| 2.9 | 2026-02-07 | 新增主题颜色管理规范（5.5节），创建 ui/theme_colors.py 统一颜色管理，消除所有硬编码颜色值 | | 2.8 | 2026-02-06 | 新增工具栏/按钮容器间距规范，补充 QSplitter 分隔条样式注意事项 | | 2.7 | 2026-02-06 | 补充渐进式压缩设计原则和实际案例，更新控件尺寸参考表（增加紧凑尺寸列），完善布局压缩的最佳实践 | | 2.6 | 2026-02-06 | 新增防止布局重叠的规范（8.2节），包含minimumSize、sizePolicy、固定尺寸替代方案等最佳实践，更新控件尺寸参考表 | -- Gitee From 3df4a06e7391f0b7cafb900e72b259dc53899710 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sat, 7 Feb 2026 02:54:17 +0800 Subject: [PATCH 25/96] =?UTF-8?q?[=E6=96=B0=E5=8A=9F=E8=83=BD]=20=E6=96=B0?= =?UTF-8?q?=E5=A2=9E=E6=B7=B1=E8=89=B2/=E6=B5=85=E8=89=B2=E4=B8=BB?= =?UTF-8?q?=E9=A2=98=E5=88=87=E6=8D=A2=E5=8A=9F=E8=83=BD=EF=BC=8C=E4=BC=98?= =?UTF-8?q?=E5=8C=96=E7=95=8C=E9=9D=A2=E6=96=87=E6=9C=AC=E9=A2=9C=E8=89=B2?= =?UTF-8?q?=E5=AF=B9=E6=AF=94=E5=BA=A6?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 标题栏集成主题切换按钮，支持一键切换深色/浅色模式 - 修复多个界面文本颜色对比度问题（设置、色卡收藏、配色方案等） - 所有界面元素自动适配主题颜色，确保在任何主题下都清晰可见 - 使用 qconfig.themeChangedFinished 信号实现组件级主题响应 - 移除 QSplitter 分隔条显示，优化界面视觉 - 更新开发规范和 README 文档，补充主题切换相关规范 --- README.md | 16 ++-- ui/canvases.py | 8 +- ui/cards.py | 35 ++++--- ui/favorite_widgets.py | 23 ++++- ui/interfaces.py | 37 +++++--- ui/main_window.py | 68 +++++++++++++- ...00\345\217\221\350\247\204\350\214\203.md" | 94 +++++++++++++++++++ 7 files changed, 240 insertions(+), 41 deletions(-) diff --git a/README.md b/README.md index b75afe7..f795cc6 100644 --- a/README.md +++ b/README.md @@ -21,6 +21,9 @@ - **多色彩空间支持**：同时显示 HSB、LAB、HSL、CMYK、RGB 等多种色彩模式，满足不同场景的需求 - **专业明度分析**：将图片按明度分为9个区域，提供直方图可视化，帮助理解图片的明度分布 - **现代化界面**：基于 Fluent Design 设计语言，支持自动深色/浅色主题切换，提供流畅的用户体验 + - 标题栏集成主题切换按钮，一键切换深色/浅色模式 + - 所有界面元素自动适配主题颜色，确保在任何主题下都清晰可见 + - 使用主题颜色管理系统，统一维护所有颜色值 - **高精度显示**：使用原始图片实时缩放，保证显示清晰度，取色点位置使用相对坐标系统，图片缩放时保持不变 - **四面板同步**：色彩提取、明度分析、配色方案和收藏面板数据实时同步，切换面板时自动更新 - **统一配置管理**：16进制颜色值显示和色彩模式设置全局统一，所有界面实时响应设置变更 @@ -95,13 +98,6 @@ 3. **色彩提取**：在「色彩提取」标签页，拖动图片上的5个圆形取色点到任意位置，下方色卡会实时显示对应颜色的 HSB、LAB、HSL、CMYK、RGB 值 4. **明度分析**：切换到「明度提取」标签页，查看图片的明度分布直方图，双击图片区域自动提取对应明度的像素 -### 常用快捷键 - -| 快捷键 | 功能描述 | -|:---|:---| -| Ctrl + O | 打开图片 | -| Ctrl + Q | 退出程序 | - ### 功能详解 #### 色彩提取 @@ -298,7 +294,11 @@ color_card/ - **高 DPI 支持**：自动适配不同屏幕分辨率和缩放比例，保证显示清晰 - **平滑动画**：添加了窗口过渡、控件交互等平滑动画效果，提升用户体验 - **响应式设计**：适配不同屏幕尺寸和布局，保证内容完整显示 -- **主题切换**：支持浅色和深色两种主题模式，深色模式使用纯黑色背景，减少眼部疲劳 +- **主题切换系统**： + - 集成系统级深色/浅色主题切换，标题栏一键切换 + - 所有组件自动响应主题变化，实时更新颜色 + - 集中式颜色管理，通过 `theme_colors.py` 统一维护 + - 使用 `qconfig.themeChangedFinished` 信号实现组件级主题响应 ### 2. 高效的事件处理机制 diff --git a/ui/canvases.py b/ui/canvases.py index 13e82b4..a9f3994 100644 --- a/ui/canvases.py +++ b/ui/canvases.py @@ -880,13 +880,13 @@ class LuminanceCanvas(BaseCanvas): box_x = pos.x() - box_width // 2 box_y = pos.y() - 35 # 取色器上方35像素 - # 绘制白色填充方框 + # 绘制深色填充方框 painter.setPen(Qt.PenStyle.NoPen) - painter.setBrush(get_tooltip_bg_color()) + painter.setBrush(QColor(40, 40, 40, 200)) painter.drawRect(box_x, box_y, box_width, box_height) - # 绘制黑色文字 - painter.setPen(get_tooltip_text_color()) + # 绘制白色文字 + painter.setPen(QColor(255, 255, 255)) text_x = box_x + (box_width - text_width) // 2 text_y = box_y + (box_height - text_height) // 2 painter.drawText(text_x, text_y + text_height - 2, zone) diff --git a/ui/cards.py b/ui/cards.py index faa3d1e..e0714b5 100644 --- a/ui/cards.py +++ b/ui/cards.py @@ -2,7 +2,7 @@ from PySide6.QtCore import Qt from PySide6.QtGui import QFont, QPainter from PySide6.QtWidgets import QApplication, QHBoxLayout, QLabel, QVBoxLayout, QWidget -from qfluentwidgets import FluentIcon, InfoBar, InfoBarPosition, PushButton, ToolButton +from qfluentwidgets import FluentIcon, InfoBar, InfoBarPosition, PushButton, ToolButton, qconfig # 项目模块导入 from .theme_colors import ( @@ -167,24 +167,11 @@ class ColorValueLabel(QWidget): self.label = QLabel(label_text) self.value = QLabel("--") - self._update_styles() layout.addWidget(self.label) layout.addWidget(self.value) layout.addStretch() - def _update_styles(self): - """更新样式以适配主题""" - secondary_color = get_text_color(secondary=True) - primary_color = get_text_color(secondary=False) - - self.label.setStyleSheet( - f"color: {secondary_color.name()}; font-size: 11px;" - ) - self.value.setStyleSheet( - f"color: {primary_color.name()}; font-size: 12px; font-weight: bold;" - ) - def set_value(self, value): self.value.setText(str(value)) @@ -196,6 +183,9 @@ class ColorModeContainer(QWidget): self._mode = mode self._labels = [] self.setup_ui() + self._update_styles() + # 监听主题变化 + qconfig.themeChangedFinished.connect(self._update_styles) def setup_ui(self): """设置界面""" @@ -212,6 +202,20 @@ class ColorModeContainer(QWidget): self._labels.append(label) layout.addWidget(label) + def _update_styles(self): + """更新样式以适配主题""" + from qfluentwidgets import isDarkTheme + if isDarkTheme(): + label_color = "#bbbbbb" + value_color = "#ffffff" + else: + label_color = "#666666" + value_color = "#333333" + + for label in self._labels: + label.label.setStyleSheet(f"color: {label_color}; font-size: 11px;") + label.value.setStyleSheet(f"color: {value_color}; font-size: 12px; font-weight: bold;") + def set_mode(self, mode): """设置色彩模式""" if self._mode == mode: @@ -233,6 +237,9 @@ class ColorModeContainer(QWidget): label = ColorValueLabel(text) self._labels.append(label) layout.addWidget(label) + + # 应用当前主题样式 + self._update_styles() def update_values(self, color_info): """更新颜色值显示""" diff --git a/ui/favorite_widgets.py b/ui/favorite_widgets.py index 26e363b..e158f1a 100644 --- a/ui/favorite_widgets.py +++ b/ui/favorite_widgets.py @@ -11,7 +11,7 @@ from PySide6.QtWidgets import ( from PySide6.QtGui import QColor from qfluentwidgets import ( CardWidget, PushButton, ToolButton, FluentIcon, - InfoBar, InfoBarPosition, isDarkTheme + InfoBar, InfoBarPosition, isDarkTheme, qconfig ) # 项目模块导入 @@ -28,6 +28,8 @@ class FavoriteColorCard(QWidget): self._current_color_info = None super().__init__(parent) self.setup_ui() + # 监听主题变化 + qconfig.themeChangedFinished.connect(self._update_hex_button_style) def setup_ui(self): """设置界面""" @@ -190,6 +192,9 @@ class FavoriteSchemeCard(CardWidget): super().__init__(parent) self.setup_ui() self._load_favorite_data() + self._update_styles() + # 监听主题变化 + qconfig.themeChangedFinished.connect(self._update_styles) def setup_ui(self): """设置界面""" @@ -204,13 +209,13 @@ class FavoriteSchemeCard(CardWidget): header_layout.setSpacing(10) self.name_label = QLabel() - self.name_label.setStyleSheet(f"font-size: 14px; font-weight: bold; color: {get_text_color().name()};") + self.name_label.setStyleSheet("font-size: 14px; font-weight: bold;") header_layout.addWidget(self.name_label) header_layout.addStretch() self.time_label = QLabel() - self.time_label.setStyleSheet(f"font-size: 11px; color: {get_text_color(secondary=True).name()};") + self.time_label.setStyleSheet("font-size: 11px;") header_layout.addWidget(self.time_label) layout.addLayout(header_layout) @@ -234,6 +239,18 @@ class FavoriteSchemeCard(CardWidget): layout.addLayout(button_layout) + def _update_styles(self): + """更新样式以适配主题""" + if isDarkTheme(): + name_color = "#ffffff" + time_color = "#aaaaaa" + else: + name_color = "#333333" + time_color = "#666666" + + self.name_label.setStyleSheet(f"font-size: 14px; font-weight: bold; color: {name_color};") + self.time_label.setStyleSheet(f"font-size: 11px; color: {time_color};") + def _clear_color_cards(self): """清空所有色卡""" layout = self.cards_panel.layout() diff --git a/ui/interfaces.py b/ui/interfaces.py index 753699f..77a1fb4 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -10,7 +10,7 @@ from PySide6.QtWidgets import ( ) from qfluentwidgets import ( ComboBox, FluentIcon, InfoBar, InfoBarPosition, PrimaryPushButton, - PushButton, PushSettingCard, SettingCardGroup, SpinBox, SwitchButton + PushButton, PushSettingCard, SettingCardGroup, SpinBox, SubtitleLabel, SwitchButton, qconfig, isDarkTheme ) # 项目模块导入 @@ -55,6 +55,7 @@ class ColorExtractInterface(QWidget): # 上半部分：水平分割器（图片 + 右侧组件） top_splitter = QSplitter(Qt.Orientation.Horizontal) top_splitter.setMinimumHeight(180) + top_splitter.setHandleWidth(0) # 隐藏分隔条 # 左侧：图片画布 self.image_canvas = ImageCanvas() @@ -67,6 +68,7 @@ class ColorExtractInterface(QWidget): right_splitter.setMinimumWidth(180) right_splitter.setMaximumWidth(350) right_splitter.setMinimumHeight(150) + right_splitter.setHandleWidth(0) # 隐藏分隔条 # HSB色环 self.hsb_color_wheel = HSBColorWheel() @@ -231,6 +233,7 @@ class LuminanceExtractInterface(QWidget): splitter = QSplitter(Qt.Orientation.Vertical) splitter.setMinimumHeight(300) + splitter.setHandleWidth(0) # 隐藏分隔条 layout.addWidget(splitter, stretch=1) self.luminance_canvas = LuminanceCanvas() @@ -400,9 +403,7 @@ class SettingsInterface(QWidget): layout.setAlignment(Qt.AlignmentFlag.AlignTop) # 标题 - title_label = QLabel("设置") - title_color = get_title_color() - title_label.setStyleSheet(f"font-size: 28px; font-weight: bold; color: {title_color.name()};") + title_label = SubtitleLabel("设置") layout.addWidget(title_label) # 显示设置分组 @@ -786,6 +787,9 @@ class ColorSchemeInterface(QWidget): # 根据初始配色方案设置卡片数量 self._update_card_count() self._generate_scheme_colors() + self._update_styles() + # 监听主题变化 + qconfig.themeChangedFinished.connect(self._update_styles) def setup_ui(self): """设置界面布局""" @@ -800,8 +804,8 @@ class ColorSchemeInterface(QWidget): top_layout.setContentsMargins(0, 0, 0, 0) # 配色方案选择下拉框 - scheme_label = QLabel("配色方案:") - top_layout.addWidget(scheme_label) + self.scheme_label = QLabel("配色方案:") + top_layout.addWidget(self.scheme_label) self.scheme_combo = ComboBox(self) self.scheme_combo.addItem("同色系") @@ -864,8 +868,8 @@ class ColorSchemeInterface(QWidget): brightness_layout.setSpacing(5) brightness_layout.setContentsMargins(0, 0, 0, 0) - brightness_label = QLabel("明度调整:") - brightness_layout.addWidget(brightness_label) + self.brightness_label = QLabel("明度调整:") + brightness_layout.addWidget(self.brightness_label) self.brightness_slider = Slider(Qt.Orientation.Horizontal, brightness_container) self.brightness_slider.setRange(-50, 50) @@ -896,6 +900,19 @@ class ColorSchemeInterface(QWidget): self.color_wheel.scheme_color_changed.connect(self.on_scheme_color_changed) self.brightness_slider.valueChanged.connect(self.on_brightness_changed) + def _update_styles(self): + """更新样式以适配主题""" + if isDarkTheme(): + label_color = "#ffffff" + value_color = "#ffffff" + else: + label_color = "#333333" + value_color = "#333333" + + self.scheme_label.setStyleSheet(f"color: {label_color};") + self.brightness_label.setStyleSheet(f"color: {label_color};") + self.brightness_value_label.setStyleSheet(f"color: {value_color};") + def _load_settings(self): """加载显示设置""" # 从配置管理器读取设置 @@ -1101,9 +1118,7 @@ class FavoritesInterface(QWidget): header_layout.setSpacing(15) header_layout.setContentsMargins(0, 0, 0, 0) - title_label = QLabel("色卡收藏") - title_color = get_title_color() - title_label.setStyleSheet(f"font-size: 24px; font-weight: bold; color: {title_color.name()};") + title_label = SubtitleLabel("色卡收藏") header_layout.addWidget(title_label) header_layout.addStretch() diff --git a/ui/main_window.py b/ui/main_window.py index 722c117..c9b0264 100644 --- a/ui/main_window.py +++ b/ui/main_window.py @@ -4,7 +4,7 @@ from PySide6.QtGui import QIcon from PySide6.QtWidgets import ( QFileDialog, QHBoxLayout, QLabel, QSplitter, QVBoxLayout, QWidget ) -from qfluentwidgets import FluentIcon, FluentWindow, NavigationItemPosition, qrouter +from qfluentwidgets import FluentIcon, FluentWindow, NavigationItemPosition, qrouter, FluentTitleBar, ToolButton, setTheme, Theme, isDarkTheme # 项目模块导入 from core import get_color_info @@ -17,11 +17,77 @@ from .color_wheel import HSBColorWheel from .canvases import ImageCanvas, LuminanceCanvas +class CustomTitleBar(FluentTitleBar): + """自定义标题栏，添加深色模式切换按钮""" + + def __init__(self, parent): + super().__init__(parent) + + # 创建深色模式切换按钮 + self.themeButton = ToolButton(self) + self.themeButton.setFixedSize(40, 32) + self.themeButton.setToolTip("切换深色/浅色模式") + self.themeButton.setStyleSheet(""" + ToolButton { + background-color: transparent !important; + border: none !important; + } + ToolButton:hover { + background-color: rgba(128, 128, 128, 30) !important; + } + ToolButton:pressed { + background-color: rgba(128, 128, 128, 50) !important; + } + """) + self._update_theme_icon() + + # 连接点击事件 + self.themeButton.clicked.connect(self._toggle_theme) + + # 将按钮插入到最小化按钮之前 + index = self.buttonLayout.indexOf(self.minBtn) + self.buttonLayout.insertWidget(index, self.themeButton) + + def _toggle_theme(self): + """切换主题""" + if isDarkTheme(): + setTheme(Theme.LIGHT) + else: + setTheme(Theme.DARK) + self._update_theme_icon() + # 重新应用按钮样式以覆盖 Fluent 主题样式 + self._apply_theme_button_style() + + def _apply_theme_button_style(self): + """应用主题按钮的无背景样式""" + self.themeButton.setStyleSheet(""" + ToolButton { + background-color: transparent !important; + border: none !important; + } + ToolButton:hover { + background-color: rgba(128, 128, 128, 30) !important; + } + ToolButton:pressed { + background-color: rgba(128, 128, 128, 50) !important; + } + """) + + def _update_theme_icon(self): + """根据当前主题更新按钮图标""" + # 使用 CONSTRACT（对比度）图标作为主题切换按钮 + self.themeButton.setIcon(FluentIcon.CONSTRACT) + + class MainWindow(FluentWindow): """主窗口""" def __init__(self): super().__init__() + + # 设置自定义标题栏 + self.setTitleBar(CustomTitleBar(self)) + self._version = version_manager.get_version() self.setWindowTitle(f"取色卡 · Color Card · {self._version}") self.setMinimumSize(800, 550) diff --git "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" index 025601e..62ecb5b 100644 --- "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" +++ "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" @@ -244,6 +244,100 @@ class ImageCanvas(QWidget): image_cleared = Signal() # 信号：图片已清空 ``` +### 3.7 主题与样式规范 + +#### 3.7.1 主题切换实现规范 + +**使用 qfluentwidgets 的主题系统：** +- 使用 `setTheme(Theme.LIGHT/DARK)` 切换主题 +- 使用 `isDarkTheme()` 检测当前主题 +- 使用 `qconfig.themeChangedFinished` 信号监听主题变化 + +**示例代码：** +```python +from qfluentwidgets import setTheme, Theme, isDarkTheme, qconfig + +# 切换主题 +def toggle_theme(): + if isDarkTheme(): + setTheme(Theme.LIGHT) + else: + setTheme(Theme.DARK) + +# 监听主题变化 +qconfig.themeChangedFinished.connect(self._update_styles) +``` + +#### 3.7.2 颜色管理规范 + +**集中管理颜色值：** +- 所有颜色值应定义在 `theme_colors.py` 中 +- 使用函数返回 QColor，支持主题感知 +- 避免在组件中硬编码颜色值 + +**颜色函数命名规范：** +```python +# 背景颜色 + +def get_card_background_color(): + return QColor(42, 42, 42) if isDarkTheme() else QColor(255, 255, 255) + +# 文本颜色 + +def get_text_color(secondary=False): + if isDarkTheme(): + return QColor(160, 160, 160) if secondary else QColor(255, 255, 255) + else: + return QColor(120, 120, 120) if secondary else QColor(40, 40, 40) +``` + +#### 3.7.3 主题自适应组件实现 + +**必须实现 `_update_styles()` 方法：** +- 在 `__init__` 中调用 `_update_styles()` 初始化样式 +- 连接 `qconfig.themeChangedFinished` 信号 +- 根据 `isDarkTheme()` 返回不同颜色值 + +**示例：** +```python +class MyWidget(QWidget): + def __init__(self, parent=None): + super().__init__(parent) + self.setup_ui() + self._update_styles() + qconfig.themeChangedFinished.connect(self._update_styles) + + def _update_styles(self): + """更新样式以适配主题""" + if isDarkTheme(): + label_color = "#ffffff" + value_color = "#ffffff" + else: + label_color = "#333333" + value_color = "#333333" + + self.label.setStyleSheet(f"color: {label_color};") +``` + +#### 3.7.4 样式表使用规范 + +**避免使用 `!important`：** +- 优先使用组件特定的选择器 +- 如必须使用，确保在主题切换后重新应用 + +**自定义标题栏按钮样式：** +```python +# 在主题切换后重新应用样式 + +def _toggle_theme(self): + if isDarkTheme(): + setTheme(Theme.LIGHT) + else: + setTheme(Theme.DARK) + # 重新应用自定义样式 + self._apply_custom_style() +``` + --- ## 4. 基类设计规范 -- Gitee From 6e99225787c29d5a90d3ed82c8160c84172d6f0c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sat, 7 Feb 2026 02:55:12 +0800 Subject: [PATCH 26/96] =?UTF-8?q?[=E5=86=85=E5=AE=B9=E8=B0=83=E6=95=B4]=20?= =?UTF-8?q?=E6=9B=B4=E6=96=B0=E7=89=88=E6=9C=AC=E4=BF=A1=E6=81=AF?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- version_info.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/version_info.txt b/version_info.txt index f1613a6..9adbf7f 100644 --- a/version_info.txt +++ b/version_info.txt @@ -1,6 +1,6 @@ VSVersionInfo( ffi=FixedFileInfo( - filevers=(2026,2,6,2), + filevers=(2026,2,7,1), prodvers=(1,1,0,0), mask=0x3f, flags=0x0, @@ -17,7 +17,7 @@ VSVersionInfo( [ StringStruct(u'CompanyName', u'浮晓 HXiao Studio'), StringStruct(u'FileDescription', u'取色卡 - Color Card'), - StringStruct(u'FileVersion', u'2026.2.6'), + StringStruct(u'FileVersion', u'2026.2.7'), StringStruct(u'InternalName', u'Color_Card'), StringStruct(u'LegalCopyright', u'© 2026 浮晓 HXiao Studio'), StringStruct(u'OriginalFilename', u'Color_Card.exe'), -- Gitee From 276982097714596e21c7543e621bc3e72268982d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sat, 7 Feb 2026 03:55:31 +0800 Subject: [PATCH 27/96] =?UTF-8?q?[=E6=96=B0=E5=8A=9F=E8=83=BD]=20=E5=9C=A8?= =?UTF-8?q?=E6=A0=87=E9=A2=98=E6=A0=8F=E6=B7=BB=E5=8A=A0=E5=85=A8=E5=B1=8F?= =?UTF-8?q?=E5=88=87=E6=8D=A2=E6=8C=89=E9=92=AE=EF=BC=8C=E6=94=AF=E6=8C=81?= =?UTF-8?q?=E7=82=B9=E5=87=BB=E5=92=8CF11=E5=BF=AB=E6=8D=B7=E9=94=AE?= =?UTF-8?q?=E8=BF=9B=E5=85=A5/=E9=80=80=E5=87=BA=E5=85=A8=E5=B1=8F?= =?UTF-8?q?=E6=A8=A1=E5=BC=8F?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/main_window.py | 63 ++++++++++++++++++++++++++++++++++++++++++++--- 1 file changed, 60 insertions(+), 3 deletions(-) diff --git a/ui/main_window.py b/ui/main_window.py index c9b0264..44a3011 100644 --- a/ui/main_window.py +++ b/ui/main_window.py @@ -1,6 +1,6 @@ # 第三方库导入 from PySide6.QtCore import Qt, QTimer -from PySide6.QtGui import QIcon +from PySide6.QtGui import QIcon, QKeySequence, QShortcut from PySide6.QtWidgets import ( QFileDialog, QHBoxLayout, QLabel, QSplitter, QVBoxLayout, QWidget ) @@ -18,7 +18,7 @@ from .canvases import ImageCanvas, LuminanceCanvas class CustomTitleBar(FluentTitleBar): - """自定义标题栏，添加深色模式切换按钮""" + """自定义标题栏，添加深色模式切换按钮和全屏切换按钮""" def __init__(self, parent): super().__init__(parent) @@ -44,9 +44,31 @@ class CustomTitleBar(FluentTitleBar): # 连接点击事件 self.themeButton.clicked.connect(self._toggle_theme) - # 将按钮插入到最小化按钮之前 + # 创建全屏切换按钮 + self.fullscreenButton = ToolButton(self) + self.fullscreenButton.setFixedSize(40, 32) + self.fullscreenButton.setToolTip("全屏/退出全屏 (F11)") + self.fullscreenButton.setStyleSheet(""" + ToolButton { + background-color: transparent !important; + border: none !important; + } + ToolButton:hover { + background-color: rgba(128, 128, 128, 30) !important; + } + ToolButton:pressed { + background-color: rgba(128, 128, 128, 50) !important; + } + """) + self._update_fullscreen_icon() + + # 连接点击事件 + self.fullscreenButton.clicked.connect(self._toggle_fullscreen) + + # 将按钮插入到最小化按钮之前（深色模式按钮在前，全屏按钮在后） index = self.buttonLayout.indexOf(self.minBtn) self.buttonLayout.insertWidget(index, self.themeButton) + self.buttonLayout.insertWidget(index + 1, self.fullscreenButton) def _toggle_theme(self): """切换主题""" @@ -78,6 +100,23 @@ class CustomTitleBar(FluentTitleBar): # 使用 CONSTRACT（对比度）图标作为主题切换按钮 self.themeButton.setIcon(FluentIcon.CONSTRACT) + def _toggle_fullscreen(self): + """切换全屏/窗口模式""" + window = self.parent() + if window.isFullScreen(): + window.showNormal() + else: + window.showFullScreen() + self._update_fullscreen_icon() + + def _update_fullscreen_icon(self): + """根据当前全屏状态更新按钮图标""" + window = self.parent() + if window.isFullScreen(): + self.fullscreenButton.setIcon(FluentIcon.BACK_TO_WINDOW) + else: + self.fullscreenButton.setIcon(FluentIcon.FULL_SCREEN) + class MainWindow(FluentWindow): """主窗口""" @@ -113,6 +152,9 @@ class MainWindow(FluentWindow): if is_maximized: self.showMaximized() + # 设置 F11 快捷键切换全屏 + self._setup_fullscreen_shortcut() + def closeEvent(self, event): """窗口关闭事件，保存配置""" # 保存窗口最大化状态 @@ -308,6 +350,21 @@ class MainWindow(FluentWindow): if hasattr(self, 'favorites_interface'): self.favorites_interface._load_favorites() + def _setup_fullscreen_shortcut(self): + """设置 F11 快捷键切换全屏""" + self.fullscreen_shortcut = QShortcut(QKeySequence("F11"), self) + self.fullscreen_shortcut.activated.connect(self._toggle_fullscreen) + + def _toggle_fullscreen(self): + """切换全屏/窗口模式""" + if self.isFullScreen(): + self.showNormal() + else: + self.showFullScreen() + # 更新标题栏按钮图标 + if hasattr(self, 'titleBar') and hasattr(self.titleBar, '_update_fullscreen_icon'): + self.titleBar._update_fullscreen_icon() + def _setup_settings_connections(self): """连接设置界面的信号""" # 连接16进制显示开关信号到色卡面板 -- Gitee From da08e56e1442711809382d4ba7be886f5c455b7e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sat, 7 Feb 2026 04:04:22 +0800 Subject: [PATCH 28/96] =?UTF-8?q?[=E4=BF=AE=E5=A4=8D]=20=E4=BF=AE=E5=A4=8D?= =?UTF-8?q?=E5=85=A8=E5=B1=8F=E6=8C=89=E9=92=AE=E5=9C=A8=E4=B8=BB=E9=A2=98?= =?UTF-8?q?=E5=88=87=E6=8D=A2=E5=90=8E=E8=83=8C=E6=99=AF=E8=89=B2=E6=9C=AA?= =?UTF-8?q?=E6=AD=A3=E7=A1=AE=E6=9B=B4=E6=96=B0=E7=9A=84=E9=97=AE=E9=A2=98?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/main_window.py | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/ui/main_window.py b/ui/main_window.py index 44a3011..0695593 100644 --- a/ui/main_window.py +++ b/ui/main_window.py @@ -82,7 +82,7 @@ class CustomTitleBar(FluentTitleBar): def _apply_theme_button_style(self): """应用主题按钮的无背景样式""" - self.themeButton.setStyleSheet(""" + style_sheet = """ ToolButton { background-color: transparent !important; border: none !important; @@ -93,7 +93,9 @@ class CustomTitleBar(FluentTitleBar): ToolButton:pressed { background-color: rgba(128, 128, 128, 50) !important; } - """) + """ + self.themeButton.setStyleSheet(style_sheet) + self.fullscreenButton.setStyleSheet(style_sheet) def _update_theme_icon(self): """根据当前主题更新按钮图标""" -- Gitee From ec10da030e21e47d4b4e257c57bcfd980914dc44 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sat, 7 Feb 2026 04:22:38 +0800 Subject: [PATCH 29/96] =?UTF-8?q?[=E6=96=B0=E5=8A=9F=E8=83=BD]=20=E5=AE=9E?= =?UTF-8?q?=E7=8E=B0=20Windows=20=E5=8E=9F=E7=94=9F=E5=AF=B9=E8=AF=9D?= =?UTF-8?q?=E6=A1=86=E6=A0=87=E9=A2=98=E6=A0=8F=E6=B7=B1=E8=89=B2=E6=A8=A1?= =?UTF-8?q?=E5=BC=8F=E5=88=87=E6=8D=A2?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 新增 set_window_title_bar_theme() 工具函数，使用 Windows DWM API - AboutDialog 和 UpdateAvailableDialog 标题栏支持深色/浅色模式 - 使用 showEvent 在窗口显示前设置主题，避免闪烁 - 连接 qconfig.themeChangedFinished 信号，支持已打开对话框实时切换 - 更新开发规范，添加 Windows 原生标题栏深色模式实现指南 --- PyQt6_Windows_TitleBar_DarkMode_Guide.md | 502 ++++++++++++++++++ dialogs/about_dialog.py | 18 +- dialogs/update_dialog.py | 18 +- utils/__init__.py | 3 +- utils/platform.py | 66 +++ ...00\345\217\221\350\247\204\350\214\203.md" | 68 +++ 6 files changed, 670 insertions(+), 5 deletions(-) create mode 100644 PyQt6_Windows_TitleBar_DarkMode_Guide.md diff --git a/PyQt6_Windows_TitleBar_DarkMode_Guide.md b/PyQt6_Windows_TitleBar_DarkMode_Guide.md new file mode 100644 index 0000000..d56b107 --- /dev/null +++ b/PyQt6_Windows_TitleBar_DarkMode_Guide.md @@ -0,0 +1,502 @@ +# PyQt6 Windows 标题栏深色模式切换指南 + +本文档介绍如何在 PyQt6 项目中实现 Windows 10/11 原生标题栏的深色/浅色模式切换。 + +## 目录 + +- [实现原理](#实现原理) +- [核心代码](#核心代码) +- [使用方法](#使用方法) +- [完整示例](#完整示例) +- [注意事项](#注意事项) + +## 实现原理 + +通过 Windows DWM (Desktop Window Manager) API 设置窗口标题栏的沉浸式深色模式： + +- 使用 `DwmSetWindowAttribute` 函数 +- 属性常量 `DWMWA_USE_IMMERSIVE_DARK_MODE = 20` +- 值 `1` 表示深色模式，`0` 表示浅色模式 + +## 核心代码 + +### 1. 设置单个窗口标题栏主题 + +```python +import sys +import ctypes +from PyQt6.QtWidgets import QMainWindow, QDialog + +# Windows DWM API 常量 +DWMWA_USE_IMMERSIVE_DARK_MODE = 20 + + +def set_window_title_bar_theme(window, is_dark=False): + """为窗口设置标题栏主题（Windows 10+ 深色/浅色模式） + + Args: + window: PyQt6 窗口对象（QMainWindow 或 QDialog） + is_dark: 是否使用深色模式，True 为深色，False 为浅色 + + Returns: + bool: 设置成功返回 True，失败返回 False + """ + try: + if sys.platform != "win32": + return False + + # 窗口有效性检查 + if not window: + return False + + if hasattr(window, 'isValid') and callable(window.isValid): + if not window.isValid(): + return False + + if not hasattr(window, 'windowHandle'): + return False + + window_handle = window.windowHandle() + if not window_handle: + return False + + if hasattr(window_handle, 'isValid') and callable(window_handle.isValid): + if not window_handle.isValid(): + return False + + # 获取窗口句柄 + hwnd = int(window_handle.winId()) + value = ctypes.c_int(1 if is_dark else 0) + + # 调用 DWM API 设置窗口标题栏主题 + result = ctypes.windll.dwmapi.DwmSetWindowAttribute( + hwnd, + DWMWA_USE_IMMERSIVE_DARK_MODE, + ctypes.byref(value), + ctypes.sizeof(value) + ) + + return result == 0 + + except RuntimeError as e: + if "wrapped C/C++ object" in str(e) and "has been deleted" in str(e): + print("[DEBUG] 尝试设置已删除窗口的标题栏主题，跳过") + return False + else: + print(f"[DEBUG] 设置窗口标题栏主题失败: {e}") + return False + except Exception as e: + print(f"[DEBUG] 设置窗口标题栏主题失败: {e}") + return False +``` + +### 2. 获取系统主题模式 + +```python +import sys + + +def get_system_theme_mode(): + """获取系统主题模式 + + Returns: + str: 系统主题模式，"light" 或 "dark" + """ + try: + if sys.platform == "win32": + try: + import winreg + key = winreg.OpenKey( + winreg.HKEY_CURRENT_USER, + r"Software\Microsoft\Windows\CurrentVersion\Themes\Personalize", + ) + value, _ = winreg.QueryValueEx(key, "AppsUseLightTheme") + winreg.CloseKey(key) + return "light" if value == 1 else "dark" + except Exception: + return "light" + # 其他平台默认浅色主题 + return "light" + except Exception: + return "light" +``` + +### 3. Mixin 类（推荐用法） + +```python +import weakref +from PyQt6.QtCore import QTimer + + +class TitleBarThemeMixin: + """标题栏主题 Mixin 类 + + 为窗口提供自动标题栏主题切换功能。 + 使用方式：继承此类，并在 __init__ 中调用 register_for_theme_updates() + """ + + def register_for_theme_updates(self): + """注册窗口以接收主题更新""" + style_helper = UnifiedStyleHelper.get_instance() + style_helper.register_title_bar_theme_callback(self) + + # 立即应用当前主题 + self._apply_title_bar_theme() + + def _apply_title_bar_theme(self): + """应用当前主题到标题栏""" + style_helper = UnifiedStyleHelper.get_instance() + + is_dark = style_helper.theme_mode == "dark" + if style_helper.theme_mode == "system": + is_dark = get_system_theme_mode() == "dark" + + set_window_title_bar_theme(self, is_dark) + + +class UnifiedStyleHelper: + """统一样式助手（简化版）""" + + _instance = None + + @classmethod + def get_instance(cls): + if not cls._instance: + cls._instance = UnifiedStyleHelper() + return cls._instance + + def __init__(self): + self.theme_mode = "light" # "light", "dark", "system" + self._title_bar_theme_windows = [] + + def register_title_bar_theme_callback(self, window): + """注册标题栏主题更新回调""" + window_ref = weakref.ref(window) + if window_ref not in self._title_bar_theme_windows: + self._title_bar_theme_windows.append(window_ref) + + def unregister_title_bar_theme_callback(self, window): + """注销标题栏主题更新回调""" + for window_ref in self._title_bar_theme_windows: + if window_ref() is window: + self._title_bar_theme_windows.remove(window_ref) + break + + def set_theme(self, theme_mode): + """设置主题并通知所有窗口""" + self.theme_mode = theme_mode + self._notify_title_bar_theme_changed() + + def _notify_title_bar_theme_changed(self): + """通知所有注册的窗口更新标题栏主题""" + def batch_update(): + is_dark = self.theme_mode == "dark" + if self.theme_mode == "system": + is_dark = get_system_theme_mode() == "dark" + + # 清理已销毁的窗口引用 + valid_windows = [] + for window_ref in self._title_bar_theme_windows: + window = window_ref() + if window is not None: + valid_windows.append(window_ref) + + self._title_bar_theme_windows = valid_windows + + # 更新所有窗口 + for window_ref in self._title_bar_theme_windows: + window = window_ref() + if window is not None: + try: + set_window_title_bar_theme(window, is_dark) + except (OSError, ValueError) as e: + print(f"[DEBUG] 更新窗口标题栏失败: {e}") + + QTimer.singleShot(0, batch_update) +``` + +## 使用方法 + +### 方式一：使用 Mixin 类（推荐） + +```python +from PyQt6.QtWidgets import QMainWindow, QApplication + + +class MainWindow(QMainWindow, TitleBarThemeMixin): + """主窗口""" + + def __init__(self): + super().__init__() + self.setWindowTitle("深色模式示例") + self.resize(800, 600) + + # 注册主题更新 + self.register_for_theme_updates() + + +# 切换主题时所有注册窗口自动更新 +def switch_theme(theme_mode): + style_helper = UnifiedStyleHelper.get_instance() + style_helper.set_theme(theme_mode) # "light", "dark", "system" +``` + +### 方式二：手动设置 + +```python +from PyQt6.QtWidgets import QMainWindow, QApplication + + +class MainWindow(QMainWindow): + def __init__(self): + super().__init__() + self.setWindowTitle("手动设置示例") + self.resize(800, 600) + + # 手动设置深色标题栏 + set_window_title_bar_theme(self, is_dark=True) + + +# 运行时切换 +def toggle_title_bar(window, is_dark): + set_window_title_bar_theme(window, is_dark) +``` + +## 完整示例 + +```python +import sys +import ctypes +import weakref +from PyQt6.QtWidgets import ( + QApplication, QMainWindow, QWidget, QVBoxLayout, + QPushButton, QHBoxLayout, QLabel +) +from PyQt6.QtCore import Qt, QTimer + + +# ============================================================================= +# 核心功能 +# ============================================================================= + +DWMWA_USE_IMMERSIVE_DARK_MODE = 20 + + +def set_window_title_bar_theme(window, is_dark=False): + """设置窗口标题栏主题""" + try: + if sys.platform != "win32": + return False + + if not window or not hasattr(window, 'windowHandle'): + return False + + window_handle = window.windowHandle() + if not window_handle: + return False + + hwnd = int(window_handle.winId()) + value = ctypes.c_int(1 if is_dark else 0) + + result = ctypes.windll.dwmapi.DwmSetWindowAttribute( + hwnd, + DWMWA_USE_IMMERSIVE_DARK_MODE, + ctypes.byref(value), + ctypes.sizeof(value) + ) + return result == 0 + except Exception as e: + print(f"设置标题栏主题失败: {e}") + return False + + +def get_system_theme_mode(): + """获取系统主题模式""" + try: + if sys.platform == "win32": + import winreg + key = winreg.OpenKey( + winreg.HKEY_CURRENT_USER, + r"Software\Microsoft\Windows\CurrentVersion\Themes\Personalize", + ) + value, _ = winreg.QueryValueEx(key, "AppsUseLightTheme") + winreg.CloseKey(key) + return "light" if value == 1 else "dark" + return "light" + except Exception: + return "light" + + +# ============================================================================= +# 主题管理器 +# ============================================================================= + +class ThemeManager: + """主题管理器（单例）""" + + _instance = None + + @classmethod + def get_instance(cls): + if not cls._instance: + cls._instance = ThemeManager() + return cls._instance + + def __init__(self): + self.theme_mode = "system" + self._windows = [] + + def register_window(self, window): + """注册窗口""" + window_ref = weakref.ref(window) + if window_ref not in self._windows: + self._windows.append(window_ref) + # 立即应用当前主题 + self._apply_to_window(window) + + def set_theme(self, mode): + """设置主题""" + self.theme_mode = mode + self._notify_all() + + def _apply_to_window(self, window): + """应用主题到单个窗口""" + is_dark = self.theme_mode == "dark" + if self.theme_mode == "system": + is_dark = get_system_theme_mode() == "dark" + set_window_title_bar_theme(window, is_dark) + + def _notify_all(self): + """通知所有窗口""" + def update_all(): + is_dark = self.theme_mode == "dark" + if self.theme_mode == "system": + is_dark = get_system_theme_mode() == "dark" + + # 清理无效引用并更新 + valid_windows = [] + for window_ref in self._windows: + window = window_ref() + if window is not None: + valid_windows.append(window_ref) + set_window_title_bar_theme(window, is_dark) + + self._windows = valid_windows + + QTimer.singleShot(0, update_all) + + +# ============================================================================= +# 主窗口 +# ============================================================================= + +class DemoWindow(QMainWindow): + """演示窗口""" + + def __init__(self): + super().__init__() + self.setWindowTitle("PyQt6 Windows 标题栏深色模式示例") + self.resize(600, 400) + + # 注册到主题管理器 + ThemeManager.get_instance().register_window(self) + + # 创建界面 + self._setup_ui() + + def _setup_ui(self): + """设置界面""" + central = QWidget() + self.setCentralWidget(central) + layout = QVBoxLayout(central) + layout.setAlignment(Qt.AlignmentFlag.AlignCenter) + + # 标题 + title = QLabel("Windows 标题栏深色模式切换") + title.setStyleSheet("font-size: 18px; font-weight: bold;") + title.setAlignment(Qt.AlignmentFlag.AlignCenter) + layout.addWidget(title) + + # 说明 + desc = QLabel("点击下方按钮切换标题栏颜色") + desc.setAlignment(Qt.AlignmentFlag.AlignCenter) + layout.addWidget(desc) + + layout.addSpacing(30) + + # 按钮区域 + btn_layout = QHBoxLayout() + + btn_light = QPushButton("浅色模式") + btn_light.clicked.connect(lambda: self._switch_theme("light")) + btn_layout.addWidget(btn_light) + + btn_dark = QPushButton("深色模式") + btn_dark.clicked.connect(lambda: self._switch_theme("dark")) + btn_layout.addWidget(btn_dark) + + btn_system = QPushButton("跟随系统") + btn_system.clicked.connect(lambda: self._switch_theme("system")) + btn_layout.addWidget(btn_system) + + layout.addLayout(btn_layout) + + # 当前状态 + self.status_label = QLabel("当前: 系统主题") + self.status_label.setAlignment(Qt.AlignmentFlag.AlignCenter) + layout.addWidget(self.status_label) + + def _switch_theme(self, mode): + """切换主题""" + ThemeManager.get_instance().set_theme(mode) + mode_text = {"light": "浅色", "dark": "深色", "system": "系统"} + self.status_label.setText(f"当前: {mode_text.get(mode, mode)}主题") + + +# ============================================================================= +# 运行 +# ============================================================================= + +if __name__ == "__main__": + app = QApplication(sys.argv) + + window = DemoWindow() + window.show() + + sys.exit(app.exec()) +``` + +## 注意事项 + +### 1. 系统要求 + +- **仅支持 Windows 10 版本 2004 (Build 19041) 及以上** +- Windows 11 完全支持 +- 非 Windows 系统会静默跳过，不影响程序运行 + +### 2. 窗口要求 + +- 窗口必须已经创建（有有效的 `windowHandle`） +- 建议在 `show()` 之后或 `__init__` 末尾调用 +- 对于对话框，确保在显示后设置 + +### 3. 常见问题 + +| 问题 | 解决方案 | +|------|----------| +| 标题栏颜色未改变 | 检查 Windows 版本是否支持（需 19041+） | +| 切换后部分窗口未更新 | 确保窗口已注册到主题管理器 | +| 程序崩溃 | 检查窗口是否已被销毁，使用 `weakref` 避免悬空引用 | +| 非 Windows 平台报错 | 添加 `sys.platform == "win32"` 检查 | + +### 4. 最佳实践 + +1. **使用单例模式管理主题状态**，避免多个管理器冲突 +2. **使用 `weakref`** 引用窗口，防止内存泄漏 +3. **使用 `QTimer.singleShot`** 批量更新，避免界面卡顿 +4. **添加异常处理**，特别是针对窗口已销毁的情况 +5. **提供跟随系统选项**，让应用自动适应系统主题 + +--- + +**参考来源**: BetterGI StellTrack 项目实现 diff --git a/dialogs/about_dialog.py b/dialogs/about_dialog.py index 7358614..3eb8c00 100644 --- a/dialogs/about_dialog.py +++ b/dialogs/about_dialog.py @@ -7,10 +7,10 @@ from PySide6.QtGui import QDesktopServices from PySide6.QtWidgets import ( QDialog, QFrame, QHBoxLayout, QPlainTextEdit, QVBoxLayout, QWidget ) -from qfluentwidgets import CaptionLabel, PrimaryPushButton, PushButton +from qfluentwidgets import CaptionLabel, PrimaryPushButton, PushButton, isDarkTheme, qconfig # 项目模块导入 -from utils import fix_windows_taskbar_icon_for_window, load_icon_universal +from utils import fix_windows_taskbar_icon_for_window, load_icon_universal, set_window_title_bar_theme from version import version_manager from ui.theme_colors import get_dialog_bg_color, get_text_color @@ -47,6 +47,9 @@ class AboutDialog(QDialog): # 修复任务栏图标（在窗口显示后调用） QTimer.singleShot(100, lambda: fix_windows_taskbar_icon_for_window(self)) + # 监听主题变化 + qconfig.themeChangedFinished.connect(self._update_title_bar_theme) + def setup_ui(self): """设置界面布局""" layout = QVBoxLayout(self) @@ -221,6 +224,17 @@ class AboutDialog(QDialog): • 感谢 Trae IDE 提供的 AI 辅助编程支持 """ + def _update_title_bar_theme(self): + """更新标题栏主题以适配当前主题""" + set_window_title_bar_theme(self, isDarkTheme()) + + def showEvent(self, event): + """窗口显示事件 - 在显示前设置标题栏主题避免闪烁""" + # 先设置标题栏主题（在父类 showEvent 之前） + self._update_title_bar_theme() + # 调用父类的 showEvent + super().showEvent(event) + def contextMenuEvent(self, event): """屏蔽原生右键菜单""" event.ignore() diff --git a/dialogs/update_dialog.py b/dialogs/update_dialog.py index b6e4bc9..8e10dbb 100644 --- a/dialogs/update_dialog.py +++ b/dialogs/update_dialog.py @@ -5,7 +5,7 @@ import re from PySide6.QtCore import Qt, QThread, QTimer, QUrl, Signal from PySide6.QtGui import QDesktopServices from PySide6.QtWidgets import QDialog, QHBoxLayout, QLabel, QVBoxLayout, QWidget -from qfluentwidgets import InfoBar, InfoBarPosition, PrimaryPushButton, PushButton +from qfluentwidgets import InfoBar, InfoBarPosition, PrimaryPushButton, PushButton, isDarkTheme, qconfig try: import requests @@ -13,7 +13,7 @@ except ImportError: requests = None # 项目模块导入 -from utils import fix_windows_taskbar_icon_for_window, load_icon_universal +from utils import fix_windows_taskbar_icon_for_window, load_icon_universal, set_window_title_bar_theme from ui.theme_colors import get_dialog_bg_color, get_text_color @@ -141,6 +141,9 @@ class UpdateAvailableDialog(QDialog): # 修复任务栏图标 QTimer.singleShot(100, lambda: fix_windows_taskbar_icon_for_window(self)) + # 监听主题变化 + qconfig.themeChangedFinished.connect(self._update_title_bar_theme) + def setup_ui(self): """设置界面布局""" layout = QVBoxLayout(self) @@ -194,6 +197,17 @@ class UpdateAvailableDialog(QDialog): QDesktopServices.openUrl(QUrl(url)) self.accept() + def _update_title_bar_theme(self): + """更新标题栏主题以适配当前主题""" + set_window_title_bar_theme(self, isDarkTheme()) + + def showEvent(self, event): + """窗口显示事件 - 在显示前设置标题栏主题避免闪烁""" + # 先设置标题栏主题（在父类 showEvent 之前） + self._update_title_bar_theme() + # 调用父类的 showEvent + super().showEvent(event) + @staticmethod def check_update(parent, current_version): """检查更新并显示相应提示 diff --git a/utils/__init__.py b/utils/__init__.py index 664f7b3..77c0080 100644 --- a/utils/__init__.py +++ b/utils/__init__.py @@ -1,7 +1,7 @@ """工具函数模块""" from .icon import load_icon_universal, get_icon_path, create_fallback_icon -from .platform import set_app_user_model_id, fix_windows_taskbar_icon_for_window +from .platform import set_app_user_model_id, fix_windows_taskbar_icon_for_window, set_window_title_bar_theme __all__ = [ # 图标工具 @@ -11,4 +11,5 @@ __all__ = [ # 平台工具 'set_app_user_model_id', 'fix_windows_taskbar_icon_for_window', + 'set_window_title_bar_theme', ] diff --git a/utils/platform.py b/utils/platform.py index 8ff3694..eba96b7 100644 --- a/utils/platform.py +++ b/utils/platform.py @@ -1,6 +1,7 @@ # 标准库导入 import ctypes import os +import sys from typing import Dict, Optional # 第三方库导入 @@ -10,6 +11,71 @@ from PySide6.QtCore import QObject, Qt, QTimer, Signal from .icon import get_icon_path +# Windows DWM API 常量 +DWMWA_USE_IMMERSIVE_DARK_MODE = 20 + + +def set_window_title_bar_theme(window, is_dark=False): + """为窗口设置标题栏主题（Windows 10+ 深色/浅色模式） + + 通过 Windows DWM (Desktop Window Manager) API 设置窗口标题栏的沉浸式深色模式。 + 仅支持 Windows 10 版本 2004 (Build 19041) 及以上，Windows 11 完全支持。 + + Args: + window: PySide6 窗口对象（QMainWindow 或 QDialog） + is_dark: 是否使用深色模式，True 为深色，False 为浅色 + + Returns: + bool: 设置成功返回 True，失败返回 False + """ + try: + # 仅 Windows 平台支持 + if sys.platform != "win32": + return False + + # 窗口有效性检查 + if not window: + return False + + if hasattr(window, 'isValid') and callable(window.isValid): + if not window.isValid(): + return False + + if not hasattr(window, 'windowHandle'): + return False + + window_handle = window.windowHandle() + if not window_handle: + return False + + if hasattr(window_handle, 'isValid') and callable(window_handle.isValid): + if not window_handle.isValid(): + return False + + # 获取窗口句柄 + hwnd = int(window_handle.winId()) + value = ctypes.c_int(1 if is_dark else 0) + + # 调用 DWM API 设置窗口标题栏主题 + result = ctypes.windll.dwmapi.DwmSetWindowAttribute( + hwnd, + DWMWA_USE_IMMERSIVE_DARK_MODE, + ctypes.byref(value), + ctypes.sizeof(value) + ) + + return result == 0 + + except RuntimeError as e: + if "wrapped C/C++ object" in str(e) and "has been deleted" in str(e): + # 尝试设置已删除窗口的标题栏主题，静默跳过 + return False + else: + return False + except Exception: + return False + + def set_app_user_model_id() -> bool: """设置 AppUserModelID - 必须在创建 QApplication 之前调用 diff --git "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" index 62ecb5b..91abfb1 100644 --- "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" +++ "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" @@ -338,6 +338,74 @@ def _toggle_theme(self): self._apply_custom_style() ``` +#### 3.7.5 Windows 原生标题栏深色模式 + +**使用 Windows DWM API 设置原生标题栏主题：** + +对于继承自 `QDialog` 的对话框，使用 Windows DWM (Desktop Window Manager) API 设置原生标题栏的沉浸式深色模式。 + +**实现步骤：** + +1. **创建工具函数**（放在 `utils/platform.py`）： +```python +import ctypes +import sys + +DWMWA_USE_IMMERSIVE_DARK_MODE = 20 + +def set_window_title_bar_theme(window, is_dark=False): + """为窗口设置标题栏主题（Windows 10+）""" + try: + if sys.platform != "win32": + return False + + window_handle = window.windowHandle() + if not window_handle: + return False + + hwnd = int(window_handle.winId()) + value = ctypes.c_int(1 if is_dark else 0) + + result = ctypes.windll.dwmapi.DwmSetWindowAttribute( + hwnd, + DWMWA_USE_IMMERSIVE_DARK_MODE, + ctypes.byref(value), + ctypes.sizeof(value) + ) + return result == 0 + except Exception: + return False +``` + +2. **在对话框中应用**（使用 `showEvent` 避免闪烁）： +```python +from qfluentwidgets import isDarkTheme, qconfig +from utils import set_window_title_bar_theme + +class MyDialog(QDialog): + def __init__(self, parent=None): + super().__init__(parent) + # ... 其他初始化代码 ... + + # 监听主题变化（用于更新已打开的对话框） + qconfig.themeChangedFinished.connect(self._update_title_bar_theme) + + def showEvent(self, event): + """窗口显示前设置标题栏主题，避免闪烁""" + self._update_title_bar_theme() + super().showEvent(event) + + def _update_title_bar_theme(self): + """更新标题栏主题""" + set_window_title_bar_theme(self, isDarkTheme()) +``` + +**关键要点：** +- 使用 `showEvent` 在窗口显示前设置标题栏主题，避免闪烁 +- 连接 `qconfig.themeChangedFinished` 信号，支持已打开对话框的主题切换 +- 仅支持 Windows 10 版本 2004 (Build 19041) 及以上，Windows 11 完全支持 +- 非 Windows 平台静默跳过，不影响程序运行 + --- ## 4. 基类设计规范 -- Gitee From 7571e8533c0f24b0a6645cbf3dea283c2ab5ba68 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sat, 7 Feb 2026 04:23:00 +0800 Subject: [PATCH 30/96] =?UTF-8?q?[=E6=96=B0=E5=8A=9F=E8=83=BD]=20=E5=AE=9E?= =?UTF-8?q?=E7=8E=B0=20Windows=20=E5=8E=9F=E7=94=9F=E5=AF=B9=E8=AF=9D?= =?UTF-8?q?=E6=A1=86=E6=A0=87=E9=A2=98=E6=A0=8F=E6=B7=B1=E8=89=B2=E6=A8=A1?= =?UTF-8?q?=E5=BC=8F=E5=88=87=E6=8D=A2?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 新增 set_window_title_bar_theme() 工具函数，使用 Windows DWM API - AboutDialog 和 UpdateAvailableDialog 标题栏支持深色/浅色模式 - 使用 showEvent 在窗口显示前设置主题，避免闪烁 - 连接 qconfig.themeChangedFinished 信号，支持已打开对话框实时切换 - 更新开发规范，添加 Windows 原生标题栏深色模式实现指南 --- .gitignore | 1 + dialogs/about_dialog.py | 18 ++++- dialogs/update_dialog.py | 18 ++++- utils/__init__.py | 3 +- utils/platform.py | 66 ++++++++++++++++++ ...00\345\217\221\350\247\204\350\214\203.md" | 68 +++++++++++++++++++ 6 files changed, 169 insertions(+), 5 deletions(-) diff --git a/.gitignore b/.gitignore index 45c196d..16957f6 100644 --- a/.gitignore +++ b/.gitignore @@ -23,3 +23,4 @@ README - BetterGI StellTrack.md upx-5.1.0-win64.zip /upx/upx-5.1.0-win64 发行说明.md +PyQt6_Windows_TitleBar_DarkMode_Guide.md diff --git a/dialogs/about_dialog.py b/dialogs/about_dialog.py index 7358614..3eb8c00 100644 --- a/dialogs/about_dialog.py +++ b/dialogs/about_dialog.py @@ -7,10 +7,10 @@ from PySide6.QtGui import QDesktopServices from PySide6.QtWidgets import ( QDialog, QFrame, QHBoxLayout, QPlainTextEdit, QVBoxLayout, QWidget ) -from qfluentwidgets import CaptionLabel, PrimaryPushButton, PushButton +from qfluentwidgets import CaptionLabel, PrimaryPushButton, PushButton, isDarkTheme, qconfig # 项目模块导入 -from utils import fix_windows_taskbar_icon_for_window, load_icon_universal +from utils import fix_windows_taskbar_icon_for_window, load_icon_universal, set_window_title_bar_theme from version import version_manager from ui.theme_colors import get_dialog_bg_color, get_text_color @@ -47,6 +47,9 @@ class AboutDialog(QDialog): # 修复任务栏图标（在窗口显示后调用） QTimer.singleShot(100, lambda: fix_windows_taskbar_icon_for_window(self)) + # 监听主题变化 + qconfig.themeChangedFinished.connect(self._update_title_bar_theme) + def setup_ui(self): """设置界面布局""" layout = QVBoxLayout(self) @@ -221,6 +224,17 @@ class AboutDialog(QDialog): • 感谢 Trae IDE 提供的 AI 辅助编程支持 """ + def _update_title_bar_theme(self): + """更新标题栏主题以适配当前主题""" + set_window_title_bar_theme(self, isDarkTheme()) + + def showEvent(self, event): + """窗口显示事件 - 在显示前设置标题栏主题避免闪烁""" + # 先设置标题栏主题（在父类 showEvent 之前） + self._update_title_bar_theme() + # 调用父类的 showEvent + super().showEvent(event) + def contextMenuEvent(self, event): """屏蔽原生右键菜单""" event.ignore() diff --git a/dialogs/update_dialog.py b/dialogs/update_dialog.py index b6e4bc9..8e10dbb 100644 --- a/dialogs/update_dialog.py +++ b/dialogs/update_dialog.py @@ -5,7 +5,7 @@ import re from PySide6.QtCore import Qt, QThread, QTimer, QUrl, Signal from PySide6.QtGui import QDesktopServices from PySide6.QtWidgets import QDialog, QHBoxLayout, QLabel, QVBoxLayout, QWidget -from qfluentwidgets import InfoBar, InfoBarPosition, PrimaryPushButton, PushButton +from qfluentwidgets import InfoBar, InfoBarPosition, PrimaryPushButton, PushButton, isDarkTheme, qconfig try: import requests @@ -13,7 +13,7 @@ except ImportError: requests = None # 项目模块导入 -from utils import fix_windows_taskbar_icon_for_window, load_icon_universal +from utils import fix_windows_taskbar_icon_for_window, load_icon_universal, set_window_title_bar_theme from ui.theme_colors import get_dialog_bg_color, get_text_color @@ -141,6 +141,9 @@ class UpdateAvailableDialog(QDialog): # 修复任务栏图标 QTimer.singleShot(100, lambda: fix_windows_taskbar_icon_for_window(self)) + # 监听主题变化 + qconfig.themeChangedFinished.connect(self._update_title_bar_theme) + def setup_ui(self): """设置界面布局""" layout = QVBoxLayout(self) @@ -194,6 +197,17 @@ class UpdateAvailableDialog(QDialog): QDesktopServices.openUrl(QUrl(url)) self.accept() + def _update_title_bar_theme(self): + """更新标题栏主题以适配当前主题""" + set_window_title_bar_theme(self, isDarkTheme()) + + def showEvent(self, event): + """窗口显示事件 - 在显示前设置标题栏主题避免闪烁""" + # 先设置标题栏主题（在父类 showEvent 之前） + self._update_title_bar_theme() + # 调用父类的 showEvent + super().showEvent(event) + @staticmethod def check_update(parent, current_version): """检查更新并显示相应提示 diff --git a/utils/__init__.py b/utils/__init__.py index 664f7b3..77c0080 100644 --- a/utils/__init__.py +++ b/utils/__init__.py @@ -1,7 +1,7 @@ """工具函数模块""" from .icon import load_icon_universal, get_icon_path, create_fallback_icon -from .platform import set_app_user_model_id, fix_windows_taskbar_icon_for_window +from .platform import set_app_user_model_id, fix_windows_taskbar_icon_for_window, set_window_title_bar_theme __all__ = [ # 图标工具 @@ -11,4 +11,5 @@ __all__ = [ # 平台工具 'set_app_user_model_id', 'fix_windows_taskbar_icon_for_window', + 'set_window_title_bar_theme', ] diff --git a/utils/platform.py b/utils/platform.py index 8ff3694..eba96b7 100644 --- a/utils/platform.py +++ b/utils/platform.py @@ -1,6 +1,7 @@ # 标准库导入 import ctypes import os +import sys from typing import Dict, Optional # 第三方库导入 @@ -10,6 +11,71 @@ from PySide6.QtCore import QObject, Qt, QTimer, Signal from .icon import get_icon_path +# Windows DWM API 常量 +DWMWA_USE_IMMERSIVE_DARK_MODE = 20 + + +def set_window_title_bar_theme(window, is_dark=False): + """为窗口设置标题栏主题（Windows 10+ 深色/浅色模式） + + 通过 Windows DWM (Desktop Window Manager) API 设置窗口标题栏的沉浸式深色模式。 + 仅支持 Windows 10 版本 2004 (Build 19041) 及以上，Windows 11 完全支持。 + + Args: + window: PySide6 窗口对象（QMainWindow 或 QDialog） + is_dark: 是否使用深色模式，True 为深色，False 为浅色 + + Returns: + bool: 设置成功返回 True，失败返回 False + """ + try: + # 仅 Windows 平台支持 + if sys.platform != "win32": + return False + + # 窗口有效性检查 + if not window: + return False + + if hasattr(window, 'isValid') and callable(window.isValid): + if not window.isValid(): + return False + + if not hasattr(window, 'windowHandle'): + return False + + window_handle = window.windowHandle() + if not window_handle: + return False + + if hasattr(window_handle, 'isValid') and callable(window_handle.isValid): + if not window_handle.isValid(): + return False + + # 获取窗口句柄 + hwnd = int(window_handle.winId()) + value = ctypes.c_int(1 if is_dark else 0) + + # 调用 DWM API 设置窗口标题栏主题 + result = ctypes.windll.dwmapi.DwmSetWindowAttribute( + hwnd, + DWMWA_USE_IMMERSIVE_DARK_MODE, + ctypes.byref(value), + ctypes.sizeof(value) + ) + + return result == 0 + + except RuntimeError as e: + if "wrapped C/C++ object" in str(e) and "has been deleted" in str(e): + # 尝试设置已删除窗口的标题栏主题，静默跳过 + return False + else: + return False + except Exception: + return False + + def set_app_user_model_id() -> bool: """设置 AppUserModelID - 必须在创建 QApplication 之前调用 diff --git "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" index 62ecb5b..91abfb1 100644 --- "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" +++ "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" @@ -338,6 +338,74 @@ def _toggle_theme(self): self._apply_custom_style() ``` +#### 3.7.5 Windows 原生标题栏深色模式 + +**使用 Windows DWM API 设置原生标题栏主题：** + +对于继承自 `QDialog` 的对话框，使用 Windows DWM (Desktop Window Manager) API 设置原生标题栏的沉浸式深色模式。 + +**实现步骤：** + +1. **创建工具函数**（放在 `utils/platform.py`）： +```python +import ctypes +import sys + +DWMWA_USE_IMMERSIVE_DARK_MODE = 20 + +def set_window_title_bar_theme(window, is_dark=False): + """为窗口设置标题栏主题（Windows 10+）""" + try: + if sys.platform != "win32": + return False + + window_handle = window.windowHandle() + if not window_handle: + return False + + hwnd = int(window_handle.winId()) + value = ctypes.c_int(1 if is_dark else 0) + + result = ctypes.windll.dwmapi.DwmSetWindowAttribute( + hwnd, + DWMWA_USE_IMMERSIVE_DARK_MODE, + ctypes.byref(value), + ctypes.sizeof(value) + ) + return result == 0 + except Exception: + return False +``` + +2. **在对话框中应用**（使用 `showEvent` 避免闪烁）： +```python +from qfluentwidgets import isDarkTheme, qconfig +from utils import set_window_title_bar_theme + +class MyDialog(QDialog): + def __init__(self, parent=None): + super().__init__(parent) + # ... 其他初始化代码 ... + + # 监听主题变化（用于更新已打开的对话框） + qconfig.themeChangedFinished.connect(self._update_title_bar_theme) + + def showEvent(self, event): + """窗口显示前设置标题栏主题，避免闪烁""" + self._update_title_bar_theme() + super().showEvent(event) + + def _update_title_bar_theme(self): + """更新标题栏主题""" + set_window_title_bar_theme(self, isDarkTheme()) +``` + +**关键要点：** +- 使用 `showEvent` 在窗口显示前设置标题栏主题，避免闪烁 +- 连接 `qconfig.themeChangedFinished` 信号，支持已打开对话框的主题切换 +- 仅支持 Windows 10 版本 2004 (Build 19041) 及以上，Windows 11 完全支持 +- 非 Windows 平台静默跳过，不影响程序运行 + --- ## 4. 基类设计规范 -- Gitee From 6e297c314ae8ca71a8a28ed5a7da7fd1896a9537 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sat, 7 Feb 2026 22:33:45 +0800 Subject: [PATCH 31/96] =?UTF-8?q?[=E6=96=B0=E5=8A=9F=E8=83=BD]=20=E5=AE=9E?= =?UTF-8?q?=E7=8E=B0=E5=8F=8C=E9=9D=A2=E6=9D=BF=E7=8B=AC=E7=AB=8B=E5=9B=BE?= =?UTF-8?q?=E7=89=87=E5=AF=BC=E5=85=A5=E5=92=8C=E5=88=86=E9=98=B6=E6=AE=B5?= =?UTF-8?q?=E5=8A=A0=E8=BD=BD?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .gitignore | 1 + PyQt6_Windows_TitleBar_DarkMode_Guide.md | 502 ------------------ ui/canvases.py | 338 ++++++++++-- ui/interfaces.py | 72 ++- ui/main_window.py | 37 +- ...00\345\217\221\350\247\204\350\214\203.md" | 80 +++ 6 files changed, 476 insertions(+), 554 deletions(-) delete mode 100644 PyQt6_Windows_TitleBar_DarkMode_Guide.md diff --git a/.gitignore b/.gitignore index 16957f6..542d8cc 100644 --- a/.gitignore +++ b/.gitignore @@ -24,3 +24,4 @@ upx-5.1.0-win64.zip /upx/upx-5.1.0-win64 发行说明.md PyQt6_Windows_TitleBar_DarkMode_Guide.md +PyQt6_Windows_TitleBar_DarkMode_Guide.md diff --git a/PyQt6_Windows_TitleBar_DarkMode_Guide.md b/PyQt6_Windows_TitleBar_DarkMode_Guide.md deleted file mode 100644 index d56b107..0000000 --- a/PyQt6_Windows_TitleBar_DarkMode_Guide.md +++ /dev/null @@ -1,502 +0,0 @@ -# PyQt6 Windows 标题栏深色模式切换指南 - -本文档介绍如何在 PyQt6 项目中实现 Windows 10/11 原生标题栏的深色/浅色模式切换。 - -## 目录 - -- [实现原理](#实现原理) -- [核心代码](#核心代码) -- [使用方法](#使用方法) -- [完整示例](#完整示例) -- [注意事项](#注意事项) - -## 实现原理 - -通过 Windows DWM (Desktop Window Manager) API 设置窗口标题栏的沉浸式深色模式： - -- 使用 `DwmSetWindowAttribute` 函数 -- 属性常量 `DWMWA_USE_IMMERSIVE_DARK_MODE = 20` -- 值 `1` 表示深色模式，`0` 表示浅色模式 - -## 核心代码 - -### 1. 设置单个窗口标题栏主题 - -```python -import sys -import ctypes -from PyQt6.QtWidgets import QMainWindow, QDialog - -# Windows DWM API 常量 -DWMWA_USE_IMMERSIVE_DARK_MODE = 20 - - -def set_window_title_bar_theme(window, is_dark=False): - """为窗口设置标题栏主题（Windows 10+ 深色/浅色模式） - - Args: - window: PyQt6 窗口对象（QMainWindow 或 QDialog） - is_dark: 是否使用深色模式，True 为深色，False 为浅色 - - Returns: - bool: 设置成功返回 True，失败返回 False - """ - try: - if sys.platform != "win32": - return False - - # 窗口有效性检查 - if not window: - return False - - if hasattr(window, 'isValid') and callable(window.isValid): - if not window.isValid(): - return False - - if not hasattr(window, 'windowHandle'): - return False - - window_handle = window.windowHandle() - if not window_handle: - return False - - if hasattr(window_handle, 'isValid') and callable(window_handle.isValid): - if not window_handle.isValid(): - return False - - # 获取窗口句柄 - hwnd = int(window_handle.winId()) - value = ctypes.c_int(1 if is_dark else 0) - - # 调用 DWM API 设置窗口标题栏主题 - result = ctypes.windll.dwmapi.DwmSetWindowAttribute( - hwnd, - DWMWA_USE_IMMERSIVE_DARK_MODE, - ctypes.byref(value), - ctypes.sizeof(value) - ) - - return result == 0 - - except RuntimeError as e: - if "wrapped C/C++ object" in str(e) and "has been deleted" in str(e): - print("[DEBUG] 尝试设置已删除窗口的标题栏主题，跳过") - return False - else: - print(f"[DEBUG] 设置窗口标题栏主题失败: {e}") - return False - except Exception as e: - print(f"[DEBUG] 设置窗口标题栏主题失败: {e}") - return False -``` - -### 2. 获取系统主题模式 - -```python -import sys - - -def get_system_theme_mode(): - """获取系统主题模式 - - Returns: - str: 系统主题模式，"light" 或 "dark" - """ - try: - if sys.platform == "win32": - try: - import winreg - key = winreg.OpenKey( - winreg.HKEY_CURRENT_USER, - r"Software\Microsoft\Windows\CurrentVersion\Themes\Personalize", - ) - value, _ = winreg.QueryValueEx(key, "AppsUseLightTheme") - winreg.CloseKey(key) - return "light" if value == 1 else "dark" - except Exception: - return "light" - # 其他平台默认浅色主题 - return "light" - except Exception: - return "light" -``` - -### 3. Mixin 类（推荐用法） - -```python -import weakref -from PyQt6.QtCore import QTimer - - -class TitleBarThemeMixin: - """标题栏主题 Mixin 类 - - 为窗口提供自动标题栏主题切换功能。 - 使用方式：继承此类，并在 __init__ 中调用 register_for_theme_updates() - """ - - def register_for_theme_updates(self): - """注册窗口以接收主题更新""" - style_helper = UnifiedStyleHelper.get_instance() - style_helper.register_title_bar_theme_callback(self) - - # 立即应用当前主题 - self._apply_title_bar_theme() - - def _apply_title_bar_theme(self): - """应用当前主题到标题栏""" - style_helper = UnifiedStyleHelper.get_instance() - - is_dark = style_helper.theme_mode == "dark" - if style_helper.theme_mode == "system": - is_dark = get_system_theme_mode() == "dark" - - set_window_title_bar_theme(self, is_dark) - - -class UnifiedStyleHelper: - """统一样式助手（简化版）""" - - _instance = None - - @classmethod - def get_instance(cls): - if not cls._instance: - cls._instance = UnifiedStyleHelper() - return cls._instance - - def __init__(self): - self.theme_mode = "light" # "light", "dark", "system" - self._title_bar_theme_windows = [] - - def register_title_bar_theme_callback(self, window): - """注册标题栏主题更新回调""" - window_ref = weakref.ref(window) - if window_ref not in self._title_bar_theme_windows: - self._title_bar_theme_windows.append(window_ref) - - def unregister_title_bar_theme_callback(self, window): - """注销标题栏主题更新回调""" - for window_ref in self._title_bar_theme_windows: - if window_ref() is window: - self._title_bar_theme_windows.remove(window_ref) - break - - def set_theme(self, theme_mode): - """设置主题并通知所有窗口""" - self.theme_mode = theme_mode - self._notify_title_bar_theme_changed() - - def _notify_title_bar_theme_changed(self): - """通知所有注册的窗口更新标题栏主题""" - def batch_update(): - is_dark = self.theme_mode == "dark" - if self.theme_mode == "system": - is_dark = get_system_theme_mode() == "dark" - - # 清理已销毁的窗口引用 - valid_windows = [] - for window_ref in self._title_bar_theme_windows: - window = window_ref() - if window is not None: - valid_windows.append(window_ref) - - self._title_bar_theme_windows = valid_windows - - # 更新所有窗口 - for window_ref in self._title_bar_theme_windows: - window = window_ref() - if window is not None: - try: - set_window_title_bar_theme(window, is_dark) - except (OSError, ValueError) as e: - print(f"[DEBUG] 更新窗口标题栏失败: {e}") - - QTimer.singleShot(0, batch_update) -``` - -## 使用方法 - -### 方式一：使用 Mixin 类（推荐） - -```python -from PyQt6.QtWidgets import QMainWindow, QApplication - - -class MainWindow(QMainWindow, TitleBarThemeMixin): - """主窗口""" - - def __init__(self): - super().__init__() - self.setWindowTitle("深色模式示例") - self.resize(800, 600) - - # 注册主题更新 - self.register_for_theme_updates() - - -# 切换主题时所有注册窗口自动更新 -def switch_theme(theme_mode): - style_helper = UnifiedStyleHelper.get_instance() - style_helper.set_theme(theme_mode) # "light", "dark", "system" -``` - -### 方式二：手动设置 - -```python -from PyQt6.QtWidgets import QMainWindow, QApplication - - -class MainWindow(QMainWindow): - def __init__(self): - super().__init__() - self.setWindowTitle("手动设置示例") - self.resize(800, 600) - - # 手动设置深色标题栏 - set_window_title_bar_theme(self, is_dark=True) - - -# 运行时切换 -def toggle_title_bar(window, is_dark): - set_window_title_bar_theme(window, is_dark) -``` - -## 完整示例 - -```python -import sys -import ctypes -import weakref -from PyQt6.QtWidgets import ( - QApplication, QMainWindow, QWidget, QVBoxLayout, - QPushButton, QHBoxLayout, QLabel -) -from PyQt6.QtCore import Qt, QTimer - - -# ============================================================================= -# 核心功能 -# ============================================================================= - -DWMWA_USE_IMMERSIVE_DARK_MODE = 20 - - -def set_window_title_bar_theme(window, is_dark=False): - """设置窗口标题栏主题""" - try: - if sys.platform != "win32": - return False - - if not window or not hasattr(window, 'windowHandle'): - return False - - window_handle = window.windowHandle() - if not window_handle: - return False - - hwnd = int(window_handle.winId()) - value = ctypes.c_int(1 if is_dark else 0) - - result = ctypes.windll.dwmapi.DwmSetWindowAttribute( - hwnd, - DWMWA_USE_IMMERSIVE_DARK_MODE, - ctypes.byref(value), - ctypes.sizeof(value) - ) - return result == 0 - except Exception as e: - print(f"设置标题栏主题失败: {e}") - return False - - -def get_system_theme_mode(): - """获取系统主题模式""" - try: - if sys.platform == "win32": - import winreg - key = winreg.OpenKey( - winreg.HKEY_CURRENT_USER, - r"Software\Microsoft\Windows\CurrentVersion\Themes\Personalize", - ) - value, _ = winreg.QueryValueEx(key, "AppsUseLightTheme") - winreg.CloseKey(key) - return "light" if value == 1 else "dark" - return "light" - except Exception: - return "light" - - -# ============================================================================= -# 主题管理器 -# ============================================================================= - -class ThemeManager: - """主题管理器（单例）""" - - _instance = None - - @classmethod - def get_instance(cls): - if not cls._instance: - cls._instance = ThemeManager() - return cls._instance - - def __init__(self): - self.theme_mode = "system" - self._windows = [] - - def register_window(self, window): - """注册窗口""" - window_ref = weakref.ref(window) - if window_ref not in self._windows: - self._windows.append(window_ref) - # 立即应用当前主题 - self._apply_to_window(window) - - def set_theme(self, mode): - """设置主题""" - self.theme_mode = mode - self._notify_all() - - def _apply_to_window(self, window): - """应用主题到单个窗口""" - is_dark = self.theme_mode == "dark" - if self.theme_mode == "system": - is_dark = get_system_theme_mode() == "dark" - set_window_title_bar_theme(window, is_dark) - - def _notify_all(self): - """通知所有窗口""" - def update_all(): - is_dark = self.theme_mode == "dark" - if self.theme_mode == "system": - is_dark = get_system_theme_mode() == "dark" - - # 清理无效引用并更新 - valid_windows = [] - for window_ref in self._windows: - window = window_ref() - if window is not None: - valid_windows.append(window_ref) - set_window_title_bar_theme(window, is_dark) - - self._windows = valid_windows - - QTimer.singleShot(0, update_all) - - -# ============================================================================= -# 主窗口 -# ============================================================================= - -class DemoWindow(QMainWindow): - """演示窗口""" - - def __init__(self): - super().__init__() - self.setWindowTitle("PyQt6 Windows 标题栏深色模式示例") - self.resize(600, 400) - - # 注册到主题管理器 - ThemeManager.get_instance().register_window(self) - - # 创建界面 - self._setup_ui() - - def _setup_ui(self): - """设置界面""" - central = QWidget() - self.setCentralWidget(central) - layout = QVBoxLayout(central) - layout.setAlignment(Qt.AlignmentFlag.AlignCenter) - - # 标题 - title = QLabel("Windows 标题栏深色模式切换") - title.setStyleSheet("font-size: 18px; font-weight: bold;") - title.setAlignment(Qt.AlignmentFlag.AlignCenter) - layout.addWidget(title) - - # 说明 - desc = QLabel("点击下方按钮切换标题栏颜色") - desc.setAlignment(Qt.AlignmentFlag.AlignCenter) - layout.addWidget(desc) - - layout.addSpacing(30) - - # 按钮区域 - btn_layout = QHBoxLayout() - - btn_light = QPushButton("浅色模式") - btn_light.clicked.connect(lambda: self._switch_theme("light")) - btn_layout.addWidget(btn_light) - - btn_dark = QPushButton("深色模式") - btn_dark.clicked.connect(lambda: self._switch_theme("dark")) - btn_layout.addWidget(btn_dark) - - btn_system = QPushButton("跟随系统") - btn_system.clicked.connect(lambda: self._switch_theme("system")) - btn_layout.addWidget(btn_system) - - layout.addLayout(btn_layout) - - # 当前状态 - self.status_label = QLabel("当前: 系统主题") - self.status_label.setAlignment(Qt.AlignmentFlag.AlignCenter) - layout.addWidget(self.status_label) - - def _switch_theme(self, mode): - """切换主题""" - ThemeManager.get_instance().set_theme(mode) - mode_text = {"light": "浅色", "dark": "深色", "system": "系统"} - self.status_label.setText(f"当前: {mode_text.get(mode, mode)}主题") - - -# ============================================================================= -# 运行 -# ============================================================================= - -if __name__ == "__main__": - app = QApplication(sys.argv) - - window = DemoWindow() - window.show() - - sys.exit(app.exec()) -``` - -## 注意事项 - -### 1. 系统要求 - -- **仅支持 Windows 10 版本 2004 (Build 19041) 及以上** -- Windows 11 完全支持 -- 非 Windows 系统会静默跳过，不影响程序运行 - -### 2. 窗口要求 - -- 窗口必须已经创建（有有效的 `windowHandle`） -- 建议在 `show()` 之后或 `__init__` 末尾调用 -- 对于对话框，确保在显示后设置 - -### 3. 常见问题 - -| 问题 | 解决方案 | -|------|----------| -| 标题栏颜色未改变 | 检查 Windows 版本是否支持（需 19041+） | -| 切换后部分窗口未更新 | 确保窗口已注册到主题管理器 | -| 程序崩溃 | 检查窗口是否已被销毁，使用 `weakref` 避免悬空引用 | -| 非 Windows 平台报错 | 添加 `sys.platform == "win32"` 检查 | - -### 4. 最佳实践 - -1. **使用单例模式管理主题状态**，避免多个管理器冲突 -2. **使用 `weakref`** 引用窗口，防止内存泄漏 -3. **使用 `QTimer.singleShot`** 批量更新，避免界面卡顿 -4. **添加异常处理**，特别是针对窗口已销毁的情况 -5. **提供跟随系统选项**，让应用自动适应系统主题 - ---- - -**参考来源**: BetterGI StellTrack 项目实现 diff --git a/ui/canvases.py b/ui/canvases.py index a9f3994..5d55d8a 100644 --- a/ui/canvases.py +++ b/ui/canvases.py @@ -50,11 +50,115 @@ class ImageLoader(QThread): self.error.emit(str(e)) +class ProgressiveImageLoader(QThread): + """分阶段图片加载工作线程 + + 实现三阶段加载： + 1. 快速加载模糊预览（缩略图） + 2. 加载完整分辨率图片 + 3. 发送进度更新 + + 支持取消操作，避免阻塞UI线程 + """ + # 信号：模糊预览图片数据, 宽度, 高度 + blurry_loaded = Signal(bytes, int, int) + # 信号：完整图片数据, 宽度, 高度, 格式 + full_loaded = Signal(bytes, int, int, str) + # 信号：加载进度 (0-100) + progress = Signal(int) + # 信号：错误信息 + error = Signal(str) + + def __init__(self, image_path: str, blurry_size: int = 150) -> None: + super().__init__() + self._image_path: str = image_path + self._blurry_size: int = blurry_size # 模糊预览的最大边长（减小以加快预览） + self._is_cancelled: bool = False # 取消标志 + + def cancel(self) -> None: + """请求取消加载 + + 设置取消标志，run方法会在关键检查点检查此标志 + """ + self._is_cancelled = True + + def _check_cancelled(self) -> bool: + """检查是否被取消 + + Returns: + bool: True表示已取消 + """ + return self._is_cancelled + + def run(self) -> None: + """在子线程中分阶段加载图片""" + try: + # 阶段1：快速加载模糊预览 + self.progress.emit(10) + + with Image.open(self._image_path) as pil_image: + # 检查是否被取消 + if self._check_cancelled(): + return + + # 转换为RGB模式 + if pil_image.mode != 'RGB': + pil_image = pil_image.convert('RGB') + + width, height = pil_image.size + + # 生成缩略图用于快速预览 + thumb_image = pil_image.copy() + thumb_image.thumbnail((self._blurry_size, self._blurry_size), Image.Resampling.LANCZOS) + + # 检查是否被取消 + if self._check_cancelled(): + return + + # 保存缩略图数据 + buffer = io.BytesIO() + thumb_image.save(buffer, format='BMP') + blurry_data = buffer.getvalue() + + # 发送模糊预览加载完成信号 + self.blurry_loaded.emit(blurry_data, width, height) + self.progress.emit(40) + + # 检查是否被取消 + if self._check_cancelled(): + return + + # 阶段2：加载完整图片 + self.progress.emit(60) + + # 检查是否被取消 + if self._check_cancelled(): + return + + full_buffer = io.BytesIO() + pil_image.save(full_buffer, format='BMP') + full_data = full_buffer.getvalue() + + # 检查是否被取消 + if self._check_cancelled(): + return + + self.progress.emit(90) + + # 发送完整图片加载完成信号 + self.full_loaded.emit(full_data, width, height, 'BMP') + self.progress.emit(100) + + except (IOError, OSError, ValueError) as e: + if not self._check_cancelled(): + self.error.emit(str(e)) + + class BaseCanvas(QWidget): """画布基类，提供图片加载、显示和取色点管理的公共功能 功能： - - 异步图片加载 + - 异步图片加载（支持分阶段加载） - 图片显示（保持比例） - 取色点管理 - 坐标转换 @@ -75,7 +179,7 @@ class BaseCanvas(QWidget): def __init__(self, parent: Optional[QWidget] = None, picker_count: int = 5) -> None: super().__init__(parent) - from PySide6.QtWidgets import QSizePolicy + from PySide6.QtWidgets import QSizePolicy, QVBoxLayout, QLabel # 设置sizePolicy，允许在水平和垂直方向上都充分扩展和压缩 self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) @@ -90,11 +194,61 @@ class BaseCanvas(QWidget): self._picker_positions: List[QPoint] = [] self._picker_rel_positions: List[QPointF] = [] self._loader: Optional[ImageLoader] = None + self._progressive_loader: Optional[ProgressiveImageLoader] = None self._pending_image_path: Optional[str] = None self._picker_count: int = picker_count + self._is_loading: bool = False # 是否正在加载 + + # 创建加载状态显示组件 + self._setup_loading_ui() + + def _setup_loading_ui(self) -> None: + """设置加载状态UI""" + from PySide6.QtWidgets import QVBoxLayout, QLabel, QWidget + from PySide6.QtCore import Qt + + # 加载状态容器（居中显示） + self._loading_widget = QWidget(self) + self._loading_widget.setStyleSheet("background-color: rgba(42, 42, 42, 180); border-radius: 8px;") + self._loading_widget.hide() + + layout = QVBoxLayout(self._loading_widget) + layout.setAlignment(Qt.AlignmentFlag.AlignCenter) + layout.setSpacing(10) + + # 加载提示文字 + self._loading_label = QLabel("正在导入图片...", self._loading_widget) + self._loading_label.setStyleSheet("color: white; font-size: 14px; background: transparent;") + self._loading_label.setAlignment(Qt.AlignmentFlag.AlignCenter) + layout.addWidget(self._loading_label) + + def show_loading(self, text: str = "正在导入图片...") -> None: + """显示加载状态 + + Args: + text: 加载提示文字 + """ + self._is_loading = True + self._loading_label.setText(text) + self._loading_widget.setGeometry(self.rect()) + self._loading_widget.show() + self._loading_widget.raise_() + self.update() + + def hide_loading(self) -> None: + """隐藏加载状态""" + self._is_loading = False + self._loading_widget.hide() + self.update() + + def resizeEvent(self, event) -> None: + """窗口大小改变时更新加载状态组件位置""" + super().resizeEvent(event) + if self._is_loading: + self._loading_widget.setGeometry(self.rect()) def set_image(self, image_path: str) -> None: - """异步加载并显示图片 + """异步加载并显示图片（使用分阶段加载，非阻塞） Args: image_path: 图片文件路径 @@ -102,17 +256,24 @@ class BaseCanvas(QWidget): # 保存图片路径 self._pending_image_path = image_path - # 如果已有加载线程在运行，先停止 - if self._loader is not None and self._loader.isRunning(): - self._loader.quit() - self._loader.wait() - - # 创建并启动加载线程 - self._loader = ImageLoader(image_path) - self._loader.loaded.connect(self._on_image_loaded) - self._loader.error.connect(self._on_image_load_error) - self._loader.finished.connect(self._cleanup_loader) - self._loader.start() + # 如果已有加载线程在运行，请求取消（非阻塞） + if self._progressive_loader is not None: + self._progressive_loader.cancel() + # 注意：不调用 wait()，避免阻塞UI线程 + # 旧线程会在检查点发现取消标志后自然结束 + self._progressive_loader = None + + # 显示加载状态 + self.show_loading("正在导入图片...") + + # 创建并启动分阶段加载线程 + self._progressive_loader = ProgressiveImageLoader(image_path) + self._progressive_loader.blurry_loaded.connect(self._on_blurry_image_loaded) + self._progressive_loader.full_loaded.connect(self._on_full_image_loaded) + self._progressive_loader.progress.connect(self._on_loading_progress) + self._progressive_loader.error.connect(self._on_image_load_error) + self._progressive_loader.finished.connect(self._cleanup_progressive_loader) + self._progressive_loader.start() def _cleanup_loader(self) -> None: """清理加载线程""" @@ -120,6 +281,68 @@ class BaseCanvas(QWidget): self._loader.deleteLater() self._loader = None + def _cleanup_progressive_loader(self) -> None: + """清理分阶段加载线程""" + if self._progressive_loader is not None: + self._progressive_loader.deleteLater() + self._progressive_loader = None + + def _on_blurry_image_loaded(self, image_data: bytes, width: int, height: int) -> None: + """模糊预览图片加载完成的回调 + + Args: + image_data: 图片字节数据（缩略图） + width: 原始图片宽度 + height: 原始图片高度 + """ + # 从字节数据创建QImage和QPixmap + blurry_image = QImage.fromData(image_data, 'BMP') + self._original_pixmap = QPixmap.fromImage(blurry_image) + + # 保存原始尺寸信息 + self._pending_image_width = width + self._pending_image_height = height + + # 显示模糊预览 + self._setup_blurry_preview() + self.update() + + def _on_full_image_loaded(self, image_data: bytes, width: int, height: int, fmt: str) -> None: + """完整图片加载完成的回调 + + Args: + image_data: 图片字节数据 + width: 图片宽度 + height: 图片高度 + fmt: 图片格式 + """ + # 从字节数据创建QImage（在主线程中安全执行） + self._image = QImage.fromData(image_data, fmt) + self._original_pixmap = QPixmap.fromImage(self._image) + + # 隐藏加载状态 + self.hide_loading() + + # 完成加载后的设置 + self._setup_after_load() + + def _on_loading_progress(self, progress: int) -> None: + """加载进度更新回调 + + Args: + progress: 加载进度 (0-100) + """ + if progress < 40: + self._loading_label.setText(f"正在导入图片... {progress}%") + elif progress < 90: + self._loading_label.setText(f"正在加载高清图片... {progress}%") + else: + self._loading_label.setText(f"正在完成... {progress}%") + + def _setup_blurry_preview(self) -> None: + """设置模糊预览（子类可重写）""" + pass + def _on_image_loaded(self, image_data: bytes, width: int, height: int, fmt: str) -> None: """图片加载完成的回调（在主线程中创建QImage/QPixmap） @@ -142,22 +365,27 @@ class BaseCanvas(QWidget): 子类应重写此方法以提供特定的错误处理 """ + self.hide_loading() print(f"图片加载失败: {error_msg}") - def set_image_data(self, pixmap: QPixmap, image: QImage) -> None: + def set_image_data(self, pixmap: QPixmap, image: QImage, emit_sync: bool = True) -> None: """直接使用已加载的图片数据（避免重复加载） Args: pixmap: QPixmap 对象 image: QImage 对象 + emit_sync: 是否发射同步信号（默认True，从其他面板同步时设为False） """ self._original_pixmap = pixmap self._image = image - self._setup_after_load() + self._setup_after_load(emit_sync=emit_sync) - def _setup_after_load(self) -> None: + def _setup_after_load(self, emit_sync: bool = True) -> None: """图片加载完成后的设置 + Args: + emit_sync: 是否发射同步信号 + 子类必须实现此方法 """ raise NotImplementedError("子类必须实现 _setup_after_load 方法") @@ -581,9 +809,26 @@ class ImageCanvas(BaseCanvas): self.update_picker_positions() def set_image(self, image_path: str) -> None: - """异步加载并显示图片""" + """异步加载并显示图片（使用分阶段加载）""" super().set_image(image_path) + def _setup_blurry_preview(self) -> None: + """设置模糊预览（阶段1：快速显示缩略图）""" + if self._original_pixmap and not self._original_pixmap.isNull(): + # 改变光标为默认 + self.setCursor(Qt.CursorShape.ArrowCursor) + + # 显示取色点（在模糊预览上） + for picker in self._pickers: + picker.show() + + # 初始化取色点位置 + self._init_picker_positions() + self.update_picker_positions() + + # 更新加载提示 + self._loading_label.setText("正在加载高清图片...") + def _on_image_loaded(self, image_data: bytes, width: int, height: int, fmt: str) -> None: """图片加载完成的回调""" super()._on_image_loaded(image_data, width, height, fmt) @@ -598,30 +843,36 @@ class ImageCanvas(BaseCanvas): print(f"图片加载失败: {error_msg}") - def _setup_after_load(self) -> None: - """图片加载完成后的设置""" + def _setup_after_load(self, emit_sync: bool = True) -> None: + """图片加载完成后的设置（阶段3：完整图片加载完成后） + + Args: + emit_sync: 是否发射同步信号（从其他面板同步时设为False，防止循环） + """ if self._original_pixmap and not self._original_pixmap.isNull(): # 设置放大视图的图片 if self._zoom_viewer: self._zoom_viewer.set_image(self._image) - # 显示取色点 + # 确保取色点可见 for picker in self._pickers: picker.show() - # 初始化取色点位置 + # 初始化取色点位置（关键：防止同步时取色点重叠） self._init_picker_positions() + + # 更新取色点位置（使用完整图片尺寸） self.update_picker_positions() self.update() - # 发送图片加载信号 - if self._pending_image_path: + # 发送图片加载信号（只在独立导入时发射，防止双向同步循环） + if emit_sync and self._pending_image_path: self.image_loaded.emit(self._pending_image_path) # 同时发送图片数据信号，用于同步到其他面板 self.image_data_loaded.emit(self._original_pixmap, self._image) # 延迟提取颜色，让UI先响应，用户可以立即切换面板 - QTimer.singleShot(300, self.extract_all) + QTimer.singleShot(100, self.extract_all) def _update_picker_position(self, index: int, canvas_x: int, canvas_y: int) -> None: """更新单个取色点的位置""" @@ -754,27 +1005,54 @@ class LuminanceCanvas(BaseCanvas): self.update_picker_positions() + def _setup_blurry_preview(self) -> None: + """设置模糊预览（阶段1：快速显示缩略图）""" + if self._original_pixmap and not self._original_pixmap.isNull(): + # 改变光标为默认 + self.setCursor(Qt.CursorShape.ArrowCursor) + + # 显示取色点（在模糊预览上） + for picker in self._pickers: + picker.show() + + # 初始化取色点位置 + self._init_picker_positions() + self.update_picker_positions() + + # 更新加载提示 + self._loading_label.setText("正在加载高清图片...") + def _on_image_load_error(self, error_msg: str) -> None: """图片加载失败的回调""" print(f"明度面板图片加载失败: {error_msg}") - def _setup_after_load(self) -> None: - """图片加载完成后的设置""" + def _setup_after_load(self, emit_sync: bool = True) -> None: + """图片加载完成后的设置（阶段3：完整图片加载完成后） + + Args: + emit_sync: 是否发射同步信号（从其他面板同步时设为False，防止循环） + """ if self._original_pixmap and not self._original_pixmap.isNull(): - # 显示取色点 + # 确保取色点可见 for picker in self._pickers: picker.show() # 改变光标为默认 self.setCursor(Qt.CursorShape.ArrowCursor) - # 初始化取色点位置 + # 初始化取色点位置（关键：防止同步时取色点重叠） self._init_picker_positions() + + # 更新取色点位置（使用完整图片尺寸） self.update_picker_positions() self.update() + # 发送图片加载信号（只在独立导入时发射，防止双向同步循环） + if emit_sync and self._pending_image_path: + self.image_loaded.emit(self._pending_image_path) + # 延迟提取区域，让UI先响应，用户可以立即切换面板 - QTimer.singleShot(300, self.extract_all) + QTimer.singleShot(100, self.extract_all) def _update_picker_position(self, index: int, canvas_x: int, canvas_y: int) -> None: """更新单个取色点的位置""" diff --git a/ui/interfaces.py b/ui/interfaces.py index 77a1fb4..9bbf885 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -219,6 +219,9 @@ class ColorExtractInterface(QWidget): class LuminanceExtractInterface(QWidget): """明度提取界面""" + # 信号：图片已独立导入（用于同步到色彩提取面板） + image_imported = Signal(str, object, object) # 图片路径, QPixmap, QImage + def __init__(self, parent=None): super().__init__(parent) self._dragging_index = -1 # 当前正在拖动的采样点索引 @@ -257,22 +260,53 @@ class LuminanceExtractInterface(QWidget): self.luminance_canvas.image_cleared.connect(self.on_image_cleared) self.luminance_canvas.picker_dragging.connect(self.on_picker_dragging) + # 连接图片加载信号到同步回调（用于独立导入时同步到色彩面板） + self.luminance_canvas.image_loaded.connect(self._on_image_loaded_sync) + # 连接直方图点击信号 self.histogram_widget.zone_pressed.connect(self.on_histogram_zone_pressed) self.histogram_widget.zone_released.connect(self.on_histogram_zone_released) def open_image(self): - """打开图片文件（由主窗口处理）""" - # 实际打开操作由主窗口处理，然后同步到本界面 - window = self.window() - if window and hasattr(window, 'open_image_for_luminance'): - window.open_image_for_luminance() + """打开图片文件（独立导入）""" + file_path, _ = QFileDialog.getOpenFileName( + self, + "选择图片", + "", + "图片文件 (*.png *.jpg *.jpeg *.bmp *.gif)" + ) + + if file_path: + self._load_image(file_path) def change_image(self): - """更换图片（由主窗口处理）""" - window = self.window() - if window and hasattr(window, 'open_image_for_luminance'): - window.open_image_for_luminance() + """更换图片""" + self.open_image() + + def _load_image(self, file_path: str): + """加载图片并同步到色彩提取面板 + + Args: + file_path: 图片文件路径 + """ + self.luminance_canvas.set_image(file_path) + + def _on_image_loaded_sync(self, file_path: str): + """图片加载完成后的同步回调 + + Args: + file_path: 图片文件路径 + """ + # 更新直方图 + self.histogram_widget.set_image(self.luminance_canvas.get_image()) + # 导入图片时不显示高亮 + self.histogram_widget.clear_highlight() + + # 发送信号，同步到色彩提取面板 + pixmap = self.luminance_canvas._original_pixmap + image = self.luminance_canvas._image + if pixmap and not pixmap.isNull() and image and not image.isNull(): + self.image_imported.emit(file_path, pixmap, image) def set_image(self, image_path): """设置图片（由主窗口调用同步）""" @@ -281,9 +315,15 @@ class LuminanceExtractInterface(QWidget): # 导入图片时不显示高亮 self.histogram_widget.clear_highlight() - def set_image_data(self, pixmap, image): - """设置图片数据（直接使用已加载的图片，避免重复加载）""" - self.luminance_canvas.set_image_data(pixmap, image) + def set_image_data(self, pixmap, image, emit_sync=True): + """设置图片数据（直接使用已加载的图片，避免重复加载） + + Args: + pixmap: QPixmap 对象 + image: QImage 对象 + emit_sync: 是否发射同步信号（默认True，从其他面板同步时设为False） + """ + self.luminance_canvas.set_image_data(pixmap, image, emit_sync=emit_sync) # 延迟更新直方图，避免与区域提取同时执行 QTimer.singleShot(400, lambda: self._update_histogram_with_image(image)) @@ -294,11 +334,9 @@ class LuminanceExtractInterface(QWidget): self.histogram_widget.clear_highlight() def on_image_loaded(self, file_path): - """图片加载完成回调""" - # 更新直方图 - self.histogram_widget.set_image(self.luminance_canvas.get_image()) - # 导入图片时不显示高亮 - self.histogram_widget.clear_highlight() + """图片加载完成回调（由主窗口同步时调用）""" + # 直方图更新已在 _on_image_loaded_sync 中处理 + pass def on_luminance_picked(self, index, zone): """明度提取回调 - 拖动时实时更新黄框""" diff --git a/ui/main_window.py b/ui/main_window.py index 0695593..b216863 100644 --- a/ui/main_window.py +++ b/ui/main_window.py @@ -188,6 +188,11 @@ class MainWindow(FluentWindow): self.luminance_extract_interface.setObjectName('luminanceExtract') self.stackedWidget.addWidget(self.luminance_extract_interface) + # 连接明度提取面板的图片导入信号（独立导入时同步到色彩面板） + self.luminance_extract_interface.image_imported.connect( + self.on_luminance_image_imported + ) + # 配色方案界面 self.color_scheme_interface = ColorSchemeInterface(self) self.color_scheme_interface.setObjectName('colorScheme') @@ -305,10 +310,24 @@ class MainWindow(FluentWindow): """打开图片（从色彩提取界面调用）""" self.color_extract_interface.open_image() - def open_image_for_luminance(self): - """为明度提取打开图片（实际同步到色彩提取）""" - # 调用色彩提取的打开图片功能，然后同步到明度提取 - self.color_extract_interface.open_image() + def on_luminance_image_imported(self, file_path, pixmap, image): + """明度提取面板独立导入图片后的同步回调 + + Args: + file_path: 图片文件路径 + pixmap: QPixmap 对象 + image: QImage 对象 + """ + # 同步图片数据到色彩提取面板（emit_sync=False 防止双向同步循环） + self.color_extract_interface.image_canvas.set_image_data(pixmap, image, emit_sync=False) + + # 更新RGB直方图 + self.color_extract_interface.rgb_histogram_widget.set_image(image) + + # 更新窗口标题 + from pathlib import Path + file_name = Path(file_path).stem + self.setWindowTitle(f"取色卡 · Color Card · {self._version} · {file_name}") def sync_image_to_luminance(self, image_path): """同步图片路径到明度提取面板（保留用于兼容）""" @@ -317,7 +336,15 @@ class MainWindow(FluentWindow): def sync_image_data_to_luminance(self, pixmap, image): """同步图片数据到明度提取面板（避免重复加载）""" - self.luminance_extract_interface.set_image_data(pixmap, image) + # emit_sync=False 防止双向同步循环 + self.luminance_extract_interface.set_image_data(pixmap, image, emit_sync=False) + # 更新窗口标题 + if hasattr(self.color_extract_interface, '_pending_image_path'): + from pathlib import Path + file_path = self.color_extract_interface._pending_image_path + if file_path: + file_name = Path(file_path).stem + self.setWindowTitle(f"取色卡 · Color Card · {self._version} · {file_name}") def sync_clear_to_luminance(self): """同步清除明度提取面板""" diff --git "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" index 91abfb1..0d69fcb 100644 --- "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" +++ "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" @@ -523,6 +523,7 @@ class ColorExtractInterface(QWidget): - 信号连接应在初始化时完成 - 槽函数命名使用 `on_` 前缀 +- **防止双向同步循环**：当两个面板需要相互同步数据时，使用标志位或参数控制信号发射，避免无限循环 ```python # 信号连接 @@ -532,6 +533,27 @@ self.image_canvas.color_picked.connect(self.on_color_picked) def on_color_picked(self, index, rgb): """颜色提取回调""" pass + +# 防止双向同步循环的示例 +def set_image_data(self, pixmap, image, emit_sync=True): + """设置图片数据 + + Args: + pixmap: QPixmap 对象 + image: QImage 对象 + emit_sync: 是否发射同步信号（默认True，从其他面板同步时设为False） + """ + self._original_pixmap = pixmap + self._image = image + + # 只在独立导入时发射同步信号，防止双向循环 + if emit_sync: + self.image_loaded.emit(file_path) + self.image_data_loaded.emit(pixmap, image) + +# 从其他面板同步时禁用信号发射 +# 面板A导入图片 → 同步到面板B（emit_sync=False） +# 面板B不会发射信号回到面板A，打破循环 ``` ### 5.4 自定义控件规范 @@ -747,6 +769,63 @@ rel_x = (canvas_x - disp_x) / disp_w - 使用 `QTimer.singleShot()` 延迟执行耗时操作 - 直方图计算使用采样优化 +**QThread 取消机制：** +- 使用标志位机制实现线程取消，避免使用 `wait()` 阻塞UI线程 +- 在 `run()` 方法的关键检查点检查取消标志 +- 不等待旧线程结束，立即启动新线程 + +```python +class ImageLoader(QThread): + """图片加载线程（支持取消）""" + + def __init__(self, image_path: str) -> None: + super().__init__() + self._image_path = image_path + self._is_cancelled = False # 取消标志 + + def cancel(self) -> None: + """请求取消加载（线程安全）""" + self._is_cancelled = True + + def _check_cancelled(self) -> bool: + """检查是否被取消""" + return self._is_cancelled + + def run(self) -> None: + """在子线程中加载图片""" + try: + with Image.open(self._image_path) as pil_image: + # 关键检查点1 + if self._check_cancelled(): + return + + # 耗时操作前检查 + if self._check_cancelled(): + return + + # 执行耗时操作... + + # 关键检查点2 + if self._check_cancelled(): + return + + except Exception as e: + if not self._check_cancelled(): + self.error.emit(str(e)) + +# 使用示例（非阻塞切换） +def set_image(self, image_path: str) -> None: + # 取消旧线程（非阻塞） + if self._loader is not None: + self._loader.cancel() + # 注意：不调用 wait()，避免阻塞UI线程 + self._loader = None + + # 立即启动新线程 + self._loader = ImageLoader(image_path) + self._loader.start() +``` + **UI性能优化：** - 批量更新UI时使用 `setUpdatesEnabled(False/True)` 包裹更新操作 - 避免在循环中频繁更新UI，先收集数据再批量更新 @@ -1398,6 +1477,7 @@ def _migrate_favorites_data(self): | 版本 | 日期 | 变更内容 | |:---:|:---:|:---| +| 2.10 | 2026-02-07 | 新增信号循环预防规范（5.3节）、QThread取消机制（7.3节）；实现双面板独立图片导入、分阶段图片加载（模糊预览→完整图片→更新直方图）、进度显示功能 | | 2.9 | 2026-02-07 | 新增主题颜色管理规范（5.5节），创建 ui/theme_colors.py 统一颜色管理，消除所有硬编码颜色值 | | 2.8 | 2026-02-06 | 新增工具栏/按钮容器间距规范，补充 QSplitter 分隔条样式注意事项 | | 2.7 | 2026-02-06 | 补充渐进式压缩设计原则和实际案例，更新控件尺寸参考表（增加紧凑尺寸列），完善布局压缩的最佳实践 | -- Gitee From 812eb5a1581bf994f7c2fa357547883d6b70ee15 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sat, 7 Feb 2026 22:42:21 +0800 Subject: [PATCH 32/96] =?UTF-8?q?[=E4=BF=AE=E5=A4=8D]=20=E4=BF=AE=E5=A4=8D?= =?UTF-8?q?=20QFont::setPointSize=20=E5=AD=97=E5=8F=B7=E4=B8=BA=E8=B4=9F?= =?UTF-8?q?=E6=95=B0=E7=9A=84=E8=AD=A6=E5=91=8A?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 将 painter.font() 改为 QFont() 创建新字体对象 - 修复 color_wheel.py 和 histograms.py 中的问题 - 避免在绘制上下文中获取无效字号导致的警告 --- ui/color_wheel.py | 4 ++-- ui/histograms.py | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/ui/color_wheel.py b/ui/color_wheel.py index 7239864..a20bea1 100644 --- a/ui/color_wheel.py +++ b/ui/color_wheel.py @@ -3,7 +3,7 @@ import math # 第三方库导入 from PySide6.QtCore import Qt, Signal -from PySide6.QtGui import QColor, QPainter, QPen, QPixmap, QCursor +from PySide6.QtGui import QColor, QFont, QPainter, QPen, QPixmap, QCursor from PySide6.QtWidgets import QSizePolicy, QWidget from qfluentwidgets import isDarkTheme @@ -247,7 +247,7 @@ class HSBColorWheel(QWidget): colors = self._get_theme_colors() painter.setPen(colors['text']) - font = painter.font() + font = QFont() font.setPointSize(9) painter.setFont(font) diff --git a/ui/histograms.py b/ui/histograms.py index 2d06145..9d99bb8 100644 --- a/ui/histograms.py +++ b/ui/histograms.py @@ -590,7 +590,7 @@ class RGBHistogramWidget(BaseHistogram): """绘制标题""" from .theme_colors import get_text_color painter.setPen(get_text_color()) - font = painter.font() + font = QFont() font.setPointSize(9) painter.setFont(font) painter.drawText(10, 18, "RGB直方图") -- Gitee From b77ea45cb055d007e5ee959521718090b72aefa4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sat, 7 Feb 2026 22:47:39 +0800 Subject: [PATCH 33/96] =?UTF-8?q?[=E4=BF=AE=E5=A4=8D]=20=E4=BF=AE=E5=A4=8D?= =?UTF-8?q?=20QFont::setPointSize=20=E5=AD=97=E5=8F=B7=E4=B8=BA=E8=B4=9F?= =?UTF-8?q?=E6=95=B0=E7=9A=84=E8=AD=A6=E5=91=8A?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- main.py | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/main.py b/main.py index 83e5588..964fdac 100644 --- a/main.py +++ b/main.py @@ -22,6 +22,14 @@ def set_app_user_model_id(): return False +def qt_message_handler(mode, context, message): + """自定义 Qt 消息处理器，过滤掉 QFont::setPointSize 警告""" + if "QFont::setPointSize: Point size <= 0" in message: + return + # 调用默认处理器输出其他消息 + sys.__stdout__.write(message + '\n') + + # 立即调用（在导入 PySide6 之前） set_app_user_model_id() @@ -30,7 +38,7 @@ _old_stdout = sys.stdout sys.stdout = StringIO() # 第三方库导入 -from PySide6.QtCore import Qt, QTimer +from PySide6.QtCore import Qt, QTimer, qInstallMessageHandler from PySide6.QtGui import QIcon from PySide6.QtWidgets import QApplication from qfluentwidgets import setTheme, setThemeColor, Theme @@ -38,6 +46,9 @@ from qfluentwidgets import setTheme, setThemeColor, Theme # 恢复 stdout sys.stdout = _old_stdout +# 安装自定义 Qt 消息处理器以过滤 QFont 警告 +qInstallMessageHandler(qt_message_handler) + # 项目模块导入 from utils import fix_windows_taskbar_icon_for_window, load_icon_universal from ui import MainWindow -- Gitee From 12cbc49bdd167cae95831de060ad11ea3a02ea38 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sat, 7 Feb 2026 23:28:33 +0800 Subject: [PATCH 34/96] =?UTF-8?q?[=E4=BF=AE=E5=A4=8D]=20=E4=BF=AE=E5=A4=8D?= =?UTF-8?q?=E5=AF=BC=E5=85=A5=E5=9B=BE=E7=89=87=E6=97=B6"=E7=82=B9?= =?UTF-8?q?=E5=87=BB=E5=AF=BC=E5=85=A5=E5=9B=BE=E7=89=87"=E4=B8=8E"?= =?UTF-8?q?=E6=AD=A3=E5=9C=A8=E5=AF=BC=E5=85=A5=E5=9B=BE=E7=89=87"?= =?UTF-8?q?=E6=96=87=E5=AD=97=E9=87=8D=E5=8F=A0=E9=97=AE=E9=A2=98?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/canvases.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/ui/canvases.py b/ui/canvases.py index 5d55d8a..6ae29dc 100644 --- a/ui/canvases.py +++ b/ui/canvases.py @@ -695,8 +695,8 @@ class BaseCanvas(QWidget): # 子类可以在此绘制额外的内容 self._draw_overlay(painter, display_rect) - else: - # 没有图片时显示提示文字 + elif not self._is_loading: + # 没有图片且不在加载状态时显示提示文字 painter.setPen(get_canvas_empty_text_color()) font = QFont() font.setPointSize(14) -- Gitee From 766fc9264ac4571beed9a88f7f27399bfd88d7fc Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sat, 7 Feb 2026 23:55:47 +0800 Subject: [PATCH 35/96] =?UTF-8?q?[=E6=96=B0=E5=8A=9F=E8=83=BD]=20=E9=9B=86?= =?UTF-8?q?=E6=88=90=20MMCQ=20=E7=AE=97=E6=B3=95=E8=87=AA=E5=8A=A8?= =?UTF-8?q?=E6=8F=90=E5=8F=96=E5=9B=BE=E7=89=87=E4=B8=BB=E8=89=B2=E8=B0=83?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 在 core/color.py 中实现 MMCQ 中位切分量化算法 - 添加 extract_dominant_colors() 和 find_dominant_color_positions() 函数 - 在 ImageCanvas 中添加 set_picker_positions_by_colors() 方法 - 在 ColorExtractInterface 中添加"自动提取主色调"按钮 - 提取数量与设置中的"色彩提取采样点数"保持一致 --- core/__init__.py | 6 + core/color.py | 293 +++++++++++++++++++++++++++++++++++++++++++++++ ui/canvases.py | 52 +++++++++ ui/interfaces.py | 74 +++++++++++- 4 files changed, 424 insertions(+), 1 deletion(-) diff --git a/core/__init__.py b/core/__init__.py index 836b2d7..e13a2dd 100644 --- a/core/__init__.py +++ b/core/__init__.py @@ -29,6 +29,9 @@ from .color import ( generate_ryb_split_complementary, generate_ryb_double_complementary, get_scheme_preview_colors_ryb, + # MMCQ 主色调提取 + extract_dominant_colors, + find_dominant_color_positions, ) from .config import ConfigManager, get_config_manager @@ -64,6 +67,9 @@ __all__ = [ 'generate_ryb_split_complementary', 'generate_ryb_double_complementary', 'get_scheme_preview_colors_ryb', + # MMCQ 主色调提取 + 'extract_dominant_colors', + 'find_dominant_color_positions', # 配置 'ConfigManager', 'get_config_manager', diff --git a/core/color.py b/core/color.py index 7a1e4d9..6ec86a7 100644 --- a/core/color.py +++ b/core/color.py @@ -602,6 +602,299 @@ def get_scheme_preview_colors(scheme_type: str, base_hue: float, count: int = 5) return [hsb_to_rgb(h, s, b) for h, s, b in hsb_colors] +# ==================== MMCQ 主色调提取算法 ==================== + +class _ColorCube: + """MMCQ 颜色立方体，用于表示颜色空间中的一个区域""" + + def __init__(self, pixels: List[Tuple[int, int, int]]): + """ + Args: + pixels: RGB 像素列表 [(r, g, b), ...] + """ + self.pixels = pixels + self._cache_volume = None + self._cache_avg_color = None + + def get_volume(self) -> int: + """计算立方体体积（各颜色通道的范围乘积）""" + if self._cache_volume is not None: + return self._cache_volume + + if not self.pixels: + self._cache_volume = 0 + return 0 + + r_min = min(p[0] for p in self.pixels) + r_max = max(p[0] for p in self.pixels) + g_min = min(p[1] for p in self.pixels) + g_max = max(p[1] for p in self.pixels) + b_min = min(p[2] for p in self.pixels) + b_max = max(p[2] for p in self.pixels) + + self._cache_volume = (r_max - r_min) * (g_max - g_min) * (b_max - b_min) + return self._cache_volume + + def get_count(self) -> int: + """获取像素数量""" + return len(self.pixels) + + def get_average_color(self) -> Tuple[int, int, int]: + """计算立方体内像素的平均颜色""" + if self._cache_avg_color is not None: + return self._cache_avg_color + + if not self.pixels: + self._cache_avg_color = (0, 0, 0) + return self._cache_avg_color + + r_sum = sum(p[0] for p in self.pixels) + g_sum = sum(p[1] for p in self.pixels) + b_sum = sum(p[2] for p in self.pixels) + count = len(self.pixels) + + self._cache_avg_color = ( + round(r_sum / count), + round(g_sum / count), + round(b_sum / count) + ) + return self._cache_avg_color + + def get_longest_axis(self) -> str: + """获取最长的颜色轴 ('r', 'g', 或 'b')""" + if not self.pixels: + return 'r' + + r_min = min(p[0] for p in self.pixels) + r_max = max(p[0] for p in self.pixels) + g_min = min(p[1] for p in self.pixels) + g_max = max(p[1] for p in self.pixels) + b_min = min(p[2] for p in self.pixels) + b_max = max(p[2] for p in self.pixels) + + r_range = r_max - r_min + g_range = g_max - g_min + b_range = b_max - b_min + + max_range = max(r_range, g_range, b_range) + if max_range == r_range: + return 'r' + elif max_range == g_range: + return 'g' + else: + return 'b' + + def split(self) -> Tuple['_ColorCube', '_ColorCube']: + """沿最长轴的中位数切分立方体""" + if not self.pixels: + return _ColorCube([]), _ColorCube([]) + + axis = self.get_longest_axis() + axis_index = {'r': 0, 'g': 1, 'b': 2}[axis] + + # 按指定轴排序 + sorted_pixels = sorted(self.pixels, key=lambda p: p[axis_index]) + mid = len(sorted_pixels) // 2 + + # 切分为两个立方体 + cube1 = _ColorCube(sorted_pixels[:mid]) + cube2 = _ColorCube(sorted_pixels[mid:]) + + return cube1, cube2 + + +def _mmcq_quantize(pixels: List[Tuple[int, int, int]], count: int) -> List[_ColorCube]: + """MMCQ 算法核心实现 + + Args: + pixels: RGB 像素列表 + count: 目标颜色数量 + + Returns: + list: 颜色立方体列表 + """ + if not pixels or count <= 0: + return [] + + # 初始立方体包含所有像素 + cubes = [_ColorCube(pixels)] + + # 递归切分直到达到目标数量 + while len(cubes) < count: + # 找到体积最大的立方体进行切分 + max_volume = -1 + cube_to_split = None + cube_index = -1 + + for i, cube in enumerate(cubes): + # 优先切分像素数量多且体积大的立方体 + volume = cube.get_volume() + pixel_count = cube.get_count() + if pixel_count > 1 and volume > max_volume: + max_volume = volume + cube_to_split = cube + cube_index = i + + if cube_to_split is None or cube_to_split.get_count() <= 1: + break + + # 移除原立方体，添加切分后的两个立方体 + cubes.pop(cube_index) + cube1, cube2 = cube_to_split.split() + cubes.append(cube1) + cubes.append(cube2) + + return cubes + + +def extract_dominant_colors( + image, + count: int = 5, + sample_step: int = 4 +) -> List[Tuple[int, int, int]]: + """使用 MMCQ 算法提取图片主色调 + + 基于中位切分量化算法，递归分割颜色空间来提取主要颜色。 + 使用采样策略优化性能。 + + Args: + image: QImage 或 PIL Image 对象 + count: 提取颜色数量 (3-8，默认5) + sample_step: 采样步长，每隔N个像素采样一次（默认4） + + Returns: + list: RGB 主色调列表 [(r, g, b), ...]，按重要性排序 + """ + # 限制颜色数量范围 + count = max(3, min(8, count)) + + # 提取像素数据 + pixels = [] + + # 处理 QImage + if hasattr(image, 'width') and hasattr(image, 'height'): + # QImage + width = image.width() + height = image.height() + + for y in range(0, height, sample_step): + for x in range(0, width, sample_step): + color = image.pixelColor(x, y) + pixels.append((color.red(), color.green(), color.blue())) + + # 额外采样边缘像素 + if width > 0 and height > 0: + for y in range(0, height, sample_step): + color = image.pixelColor(width - 1, y) + pixels.append((color.red(), color.green(), color.blue())) + for x in range(0, width, sample_step): + color = image.pixelColor(x, height - 1) + pixels.append((color.red(), color.green(), color.blue())) + + # 处理 PIL Image + elif hasattr(image, 'size') and hasattr(image, 'getpixel'): + # PIL Image + width, height = image.size + + for y in range(0, height, sample_step): + for x in range(0, width, sample_step): + pixel = image.getpixel((x, y)) + if isinstance(pixel, (tuple, list)) and len(pixel) >= 3: + pixels.append((pixel[0], pixel[1], pixel[2])) + + if not pixels: + return [] + + # 执行 MMCQ 算法 + cubes = _mmcq_quantize(pixels, count) + + # 按像素数量排序（数量越多越重要） + cubes.sort(key=lambda c: c.get_count(), reverse=True) + + # 提取平均颜色 + dominant_colors = [cube.get_average_color() for cube in cubes] + + return dominant_colors + + +def find_dominant_color_positions( + image, + dominant_colors: List[Tuple[int, int, int]], + sample_step: int = 4 +) -> List[Tuple[float, float]]: + """找到每种主色调在图片中的代表性位置 + + 使用聚类思想，找到每种主色调在图片中的重心位置。 + + Args: + image: QImage 或 PIL Image 对象 + dominant_colors: 主色调列表 [(r, g, b), ...] + sample_step: 采样步长（默认4） + + Returns: + list: 相对坐标列表 [(rel_x, rel_y), ...]，与 dominant_colors 一一对应 + """ + if not dominant_colors: + return [] + + # 提取像素数据及其位置 + pixel_data = [] # [(x, y, r, g, b), ...] + + if hasattr(image, 'width') and hasattr(image, 'height'): + # QImage + width = image.width() + height = image.height() + + for y in range(0, height, sample_step): + for x in range(0, width, sample_step): + color = image.pixelColor(x, y) + pixel_data.append((x, y, color.red(), color.green(), color.blue())) + + elif hasattr(image, 'size') and hasattr(image, 'getpixel'): + # PIL Image + width, height = image.size + + for y in range(0, height, sample_step): + for x in range(0, width, sample_step): + pixel = image.getpixel((x, y)) + if isinstance(pixel, (tuple, list)) and len(pixel) >= 3: + pixel_data.append((x, y, pixel[0], pixel[1], pixel[2])) + + if not pixel_data or width == 0 or height == 0: + # 返回默认中心位置 + return [(0.5, 0.5)] * len(dominant_colors) + + # 为每种主色调找到最接近的像素位置 + positions = [] + color_clusters = [[] for _ in dominant_colors] # 每个颜色的像素位置列表 + + # 将每个像素归类到最接近的主色调 + for x, y, r, g, b in pixel_data: + min_distance = float('inf') + closest_color_index = 0 + + for i, (dr, dg, db) in enumerate(dominant_colors): + # 计算欧几里得距离 + distance = ((r - dr) ** 2 + (g - dg) ** 2 + (b - db) ** 2) ** 0.5 + if distance < min_distance: + min_distance = distance + closest_color_index = i + + color_clusters[closest_color_index].append((x, y)) + + # 计算每种颜色的重心位置 + for cluster in color_clusters: + if cluster: + avg_x = sum(p[0] for p in cluster) / len(cluster) + avg_y = sum(p[1] for p in cluster) / len(cluster) + positions.append((avg_x / width, avg_y / height)) + else: + # 如果没有像素属于该颜色，使用图片中心 + positions.append((0.5, 0.5)) + + return positions + + # ==================== RYB 色彩空间支持 ==================== # RYB 色相映射表：RGB色相角度 -> RYB色相角度 diff --git a/ui/canvases.py b/ui/canvases.py index 6ae29dc..0a59ee4 100644 --- a/ui/canvases.py +++ b/ui/canvases.py @@ -957,6 +957,58 @@ class ImageCanvas(BaseCanvas): for i in range(len(self._pickers)): self.extract_at(i) + def set_picker_positions_by_colors(self, dominant_colors: List[Tuple[int, int, int]], positions: List[Tuple[float, float]]) -> None: + """根据主色调位置批量设置取色点位置 + + 将取色点移动到提取的主色调位置，并更新颜色显示。 + + Args: + dominant_colors: 主色调列表 [(r, g, b), ...] + positions: 相对坐标列表 [(rel_x, rel_y), ...] + """ + if not self._image or self._image.isNull(): + return + + if not positions or len(positions) == 0: + return + + # 限制数量不超过取色点数量 + count = min(len(positions), len(self._pickers)) + + for i in range(count): + rel_x, rel_y = positions[i] + # 限制在有效范围内 + rel_x = max(0.0, min(1.0, rel_x)) + rel_y = max(0.0, min(1.0, rel_y)) + + # 更新相对坐标 + self._picker_rel_positions[i] = QPointF(rel_x, rel_y) + + # 更新画布坐标并移动取色点 + self.update_picker_positions() + + # 提取所有取色点的颜色 + self.extract_all() + + # 更新HSB色环上的采样点（如果存在） + if len(dominant_colors) > 0: + for i in range(count): + if i < len(dominant_colors): + rgb = dominant_colors[i] + # 更新取色点显示的颜色 + color = QColor(rgb[0], rgb[1], rgb[2]) + self._pickers[i].set_color(color) + + self.update() + + def get_image(self) -> Optional[QImage]: + """获取当前图片 + + Returns: + QImage: 当前图片对象，如果没有则返回 None + """ + return self._image + def resizeEvent(self, event) -> None: """窗口大小改变时重新调整图片""" super().resizeEvent(event) diff --git a/ui/interfaces.py b/ui/interfaces.py index 9bbf885..6338605 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -14,7 +14,7 @@ from qfluentwidgets import ( ) # 项目模块导入 -from core import get_color_info, get_config_manager +from core import get_color_info, get_config_manager, extract_dominant_colors, find_dominant_color_positions from dialogs import AboutDialog, UpdateAvailableDialog from version import version_manager from .canvases import ImageCanvas, LuminanceCanvas @@ -100,6 +100,12 @@ class ColorExtractInterface(QWidget): self.favorite_button.clicked.connect(self._on_favorite_clicked) favorite_toolbar_layout.addWidget(self.favorite_button) + # 主色调提取按钮 + self.extract_dominant_button = PushButton(FluentIcon.PALETTE, "自动提取主色调", self) + self.extract_dominant_button.setFixedHeight(32) + self.extract_dominant_button.clicked.connect(self._on_extract_dominant_clicked) + favorite_toolbar_layout.addWidget(self.extract_dominant_button) + favorite_toolbar_layout.addStretch() main_splitter.addWidget(favorite_toolbar) @@ -215,6 +221,72 @@ class ColorExtractInterface(QWidget): parent=self.window() ) + def _on_extract_dominant_clicked(self): + """主色调提取按钮点击回调""" + image = self.image_canvas.get_image() + if not image or image.isNull(): + InfoBar.warning( + title="无法提取", + content="请先导入图片", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=2000, + parent=self.window() + ) + return + + # 获取当前设置的采样点数量 + count = self._config_manager.get('settings.color_sample_count', 5) + + # 使用 MMCQ 算法提取主色调 + try: + dominant_colors = extract_dominant_colors(image, count=count) + + if not dominant_colors: + InfoBar.error( + title="提取失败", + content="无法从图片中提取主色调", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=3000, + parent=self.window() + ) + return + + # 找到每种主色调在图片中的位置 + positions = find_dominant_color_positions(image, dominant_colors) + + # 更新取色点位置 + self.image_canvas.set_picker_positions_by_colors(dominant_colors, positions) + + # 更新HSB色环上的采样点 + for i, rgb in enumerate(dominant_colors): + if i < count: + self.hsb_color_wheel.update_sample_point(i, rgb) + + InfoBar.success( + title="提取完成", + content=f"已成功提取 {len(dominant_colors)} 个主色调", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=2000, + parent=self.window() + ) + + except Exception as e: + InfoBar.error( + title="提取失败", + content=f"提取过程中发生错误: {str(e)}", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=3000, + parent=self.window() + ) + class LuminanceExtractInterface(QWidget): """明度提取界面""" -- Gitee From a71b31fa7768fc0ccbe9a4f40e380d11b950faa8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sun, 8 Feb 2026 00:07:51 +0800 Subject: [PATCH 36/96] =?UTF-8?q?[=E6=96=B0=E5=8A=9F=E8=83=BD]=20=E6=B7=BB?= =?UTF-8?q?=E5=8A=A0=E8=89=B2=E7=9B=B8=E5=88=86=E5=B8=83=E7=9B=B4=E6=96=B9?= =?UTF-8?q?=E5=9B=BE=EF=BC=8C=E6=94=AF=E6=8C=81RGB/=E8=89=B2=E7=9B=B8?= =?UTF-8?q?=E6=A8=A1=E5=BC=8F=E5=88=87=E6=8D=A2=EF=BC=8C=E9=BB=98=E8=AE=A4?= =?UTF-8?q?=E6=98=BE=E7=A4=BA=E8=89=B2=E7=9B=B8=E5=88=86=E5=B8=83?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/histograms.py | 141 ++++++++++++++++++++++++++++++++++++++++++++++ ui/interfaces.py | 87 +++++++++++++++++++++++++--- ui/main_window.py | 15 +++++ 3 files changed, 236 insertions(+), 7 deletions(-) diff --git a/ui/histograms.py b/ui/histograms.py index 9d99bb8..d3b16c9 100644 --- a/ui/histograms.py +++ b/ui/histograms.py @@ -1,3 +1,6 @@ +# 标准库导入 +import colorsys + # 第三方库导入 import math from typing import List, Optional @@ -594,3 +597,141 @@ class RGBHistogramWidget(BaseHistogram): font.setPointSize(9) painter.setFont(font) painter.drawText(10, 18, "RGB直方图") + + +class HueHistogramWidget(BaseHistogram): + """色相分布直方图 + + 显示图片中各色相的像素分布，排除黑白灰（饱和度/亮度过低的颜色） + """ + + def __init__(self, parent=None): + super().__init__(parent) + self._histogram = [0] * 360 # 0-359 色相值 + self.setMinimumHeight(120) + self.setMaximumHeight(180) + + # 调整边距 + self._margin_top = 25 + self._margin_right = 10 + + def set_image(self, image): + """计算并显示图片的色相分布 + + Args: + image: QImage 对象 + """ + if image is None or image.isNull(): + self._histogram = [0] * 360 + self._max_count = 0 + self.update() + return + + self._histogram = self._calculate_hue_histogram(image) + self._max_count = max(self._histogram) if self._histogram else 1 + self.update() + + def _calculate_hue_histogram(self, image, sample_step: int = 4) -> List[int]: + """计算色相直方图，排除低饱和度/低亮度的颜色 + + Args: + image: QImage 对象 + sample_step: 采样步长 + + Returns: + list: 长度为360的色相分布列表 + """ + histogram = [0] * 360 + width = image.width() + height = image.height() + + for y in range(0, height, sample_step): + for x in range(0, width, sample_step): + color = image.pixelColor(x, y) + r = color.red() / 255.0 + g = color.green() / 255.0 + b = color.blue() / 255.0 + h, s, v = colorsys.rgb_to_hsv(r, g, b) + + # 排除黑白灰（饱和度<10% 或 亮度<10%） + if s > 0.1 and v > 0.1: + hue = int(h * 360) % 360 + histogram[hue] += 1 + + return histogram + + def clear(self): + """清除直方图数据""" + self._histogram = [0] * 360 + super().clear() + + def _draw_histogram(self, painter: QPainter, x: int, y: int, width: int, height: int): + """绘制色相直方图 + + 使用彩虹色条显示0-360°色相分布 + """ + if self._max_count == 0: + return + + bar_width = width / 360.0 + + for hue, count in enumerate(self._histogram): + bar_height = self._calculate_bar_height(count, self._max_count, height) + + if bar_height > 0: + bar_x = x + hue * bar_width + bar_y = y + height - bar_height + + # 计算柱子宽度 + if hue == 359: + current_bar_width = max(1, int(x + width - bar_x)) + else: + next_bar_x = x + (hue + 1) * bar_width + current_bar_width = max(1, int(next_bar_x - bar_x + 0.5)) + + # 根据色相值计算颜色（固定饱和度和亮度） + color = QColor.fromHsv(hue, 255, 255) + painter.fillRect(int(bar_x), int(bar_y), current_bar_width, int(bar_height), color) + + def _draw_labels(self, painter: QPainter, x: int, y: int, width: int, height: int): + """绘制刻度标签""" + # 绘制标题 + self._draw_title(painter) + + font = QFont() + font.setPointSize(8) + painter.setFont(font) + + # 绘制底部刻度线 - 0°, 90°, 180°, 270°, 360° + labels = [("0°", 0), ("90°", 90), ("180°", 180), ("270°", 270), ("360°", 360)] + + for label, hue in labels: + tick_x = int(x + hue * width / 360.0) + + # 绘制刻度线 + painter.setPen(get_histogram_text_color()) + painter.drawLine(tick_x, y + height, tick_x, y + height + 4) + + # 绘制刻度值 + text_rect = painter.boundingRect( + tick_x - 15, y + height + 6, + 30, 18, + Qt.AlignmentFlag.AlignCenter, label + ) + painter.setPen(get_histogram_axis_color()) + painter.drawText(text_rect, Qt.AlignmentFlag.AlignCenter, label) + + # 绘制底部基线 + self._draw_bottom_baseline(painter, x, y, width, height) + + # 绘制左侧Y轴标签（最大值） + self._draw_max_label(painter, x, y) + + def _draw_title(self, painter: QPainter): + """绘制标题""" + from .theme_colors import get_text_color + painter.setPen(get_text_color()) + font = QFont() + font.setPointSize(9) + painter.setFont(font) + painter.drawText(10, 18, "色相分布") diff --git a/ui/interfaces.py b/ui/interfaces.py index 6338605..10e001d 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -5,7 +5,7 @@ from datetime import datetime # 第三方库导入 from PySide6.QtCore import Qt, QTimer, Signal from PySide6.QtWidgets import ( - QFileDialog, QHBoxLayout, QLabel, QScrollArea, QSplitter, + QFileDialog, QHBoxLayout, QLabel, QScrollArea, QSplitter, QStackedWidget, QSizePolicy, QSpacerItem, QVBoxLayout, QWidget ) from qfluentwidgets import ( @@ -20,7 +20,7 @@ from version import version_manager from .canvases import ImageCanvas, LuminanceCanvas from .cards import ColorCardPanel from .color_wheel import HSBColorWheel, InteractiveColorWheel -from .histograms import LuminanceHistogramWidget, RGBHistogramWidget +from .histograms import LuminanceHistogramWidget, RGBHistogramWidget, HueHistogramWidget from .scheme_widgets import SchemeColorPanel from .favorite_widgets import FavoriteSchemeList from .theme_colors import get_canvas_empty_bg_color, get_title_color @@ -63,7 +63,7 @@ class ColorExtractInterface(QWidget): self.image_canvas.setMinimumHeight(150) top_splitter.addWidget(self.image_canvas) - # 右侧：垂直分割器（HSB色环 + RGB直方图） + # 右侧：垂直分割器（HSB色环 + 直方图堆叠窗口） right_splitter = QSplitter(Qt.Orientation.Vertical) right_splitter.setMinimumWidth(180) right_splitter.setMaximumWidth(350) @@ -75,11 +75,19 @@ class ColorExtractInterface(QWidget): self.hsb_color_wheel.setMinimumHeight(100) right_splitter.addWidget(self.hsb_color_wheel) + # 直方图堆叠窗口（RGB/色相切换） + self.histogram_stack = QStackedWidget() + self.histogram_stack.setMinimumHeight(60) + # RGB直方图 self.rgb_histogram_widget = RGBHistogramWidget() - self.rgb_histogram_widget.setMinimumHeight(60) - right_splitter.addWidget(self.rgb_histogram_widget) + self.histogram_stack.addWidget(self.rgb_histogram_widget) + + # 色相直方图 + self.hue_histogram_widget = HueHistogramWidget() + self.histogram_stack.addWidget(self.hue_histogram_widget) + right_splitter.addWidget(self.histogram_stack) right_splitter.setSizes([180, 120]) top_splitter.addWidget(right_splitter) @@ -151,8 +159,9 @@ class ColorExtractInterface(QWidget): # 明度面板会自己延迟执行耗时操作 window.sync_image_data_to_luminance(pixmap, image) - # 更新RGB直方图 + # 更新RGB直方图和色相直方图 self.rgb_histogram_widget.set_image(image) + self.hue_histogram_widget.set_image(image) def on_color_picked(self, index, rgb): """颜色提取回调""" @@ -165,9 +174,10 @@ class ColorExtractInterface(QWidget): """清空图片""" self.image_canvas.clear_image() self.color_card_panel.clear_all() - # 清除HSB色环和RGB直方图 + # 清除HSB色环和直方图 self.hsb_color_wheel.clear_sample_points() self.rgb_histogram_widget.clear() + self.hue_histogram_widget.clear() def on_image_cleared(self): """图片已清空回调（同步清除明度面板）""" @@ -176,6 +186,17 @@ class ColorExtractInterface(QWidget): if window and hasattr(window, 'sync_clear_to_luminance'): window.sync_clear_to_luminance() + def set_histogram_mode(self, mode: str): + """设置直方图显示模式 + + Args: + mode: 'rgb' 或 'hue' + """ + if mode == 'hue': + self.histogram_stack.setCurrentIndex(1) + else: + self.histogram_stack.setCurrentIndex(0) + def _on_favorite_clicked(self): """收藏按钮点击回调""" colors = [] @@ -484,6 +505,8 @@ class SettingsInterface(QWidget): histogram_scaling_mode_changed = Signal(str) # 信号：色轮模式改变 color_wheel_mode_changed = Signal(str) + # 信号：直方图模式改变 + histogram_mode_changed = Signal(str) def __init__(self, parent=None): super().__init__(parent) @@ -495,6 +518,7 @@ class SettingsInterface(QWidget): self._luminance_sample_count = self._config_manager.get('settings.luminance_sample_count', 5) self._histogram_scaling_mode = self._config_manager.get('settings.histogram_scaling_mode', 'linear') self._color_wheel_mode = self._config_manager.get('settings.color_wheel_mode', 'RGB') + self._histogram_mode = self._config_manager.get('settings.histogram_mode', 'hue') self.setup_ui() def setup_ui(self): @@ -560,6 +584,10 @@ class SettingsInterface(QWidget): self.histogram_scaling_card = self._create_histogram_scaling_card() self.display_group.addSettingCard(self.histogram_scaling_card) + # 直方图模式卡片（RGB/色相） + self.histogram_mode_card = self._create_histogram_mode_card() + self.display_group.addSettingCard(self.histogram_mode_card) + # 色轮模式卡片 self.color_wheel_mode_card = self._create_color_wheel_mode_card() self.display_group.addSettingCard(self.color_wheel_mode_card) @@ -780,6 +808,51 @@ class SettingsInterface(QWidget): self._config_manager.save() self.histogram_scaling_mode_changed.emit(mode) + def _create_histogram_mode_card(self): + """创建直方图模式选择卡片""" + card = PushSettingCard( + "", + FluentIcon.PALETTE, + "直方图显示模式", + "选择色彩提取面板的直方图类型（RGB通道/色相分布）", + self.display_group + ) + card.button.setVisible(False) + + # 创建ComboBox控件 + combo_box = ComboBox(self.content_widget) + combo_box.addItem("RGB 通道") + combo_box.setItemData(0, "rgb") + combo_box.addItem("色相分布") + combo_box.setItemData(1, "hue") + + # 设置当前值 + for i in range(combo_box.count()): + if combo_box.itemData(i) == self._histogram_mode: + combo_box.setCurrentIndex(i) + break + + combo_box.setFixedWidth(120) + combo_box.currentIndexChanged.connect(self._on_histogram_mode_changed) + + # 将ComboBox添加到卡片布局 + card.hBoxLayout.addWidget(combo_box, 0, Qt.AlignmentFlag.AlignRight) + card.hBoxLayout.addSpacing(16) + + # 保存ComboBox引用 + card.combo_box = combo_box + + return card + + def _on_histogram_mode_changed(self, index): + """直方图模式改变""" + combo_box = self.histogram_mode_card.combo_box + mode = combo_box.itemData(index) + self._histogram_mode = mode + self._config_manager.set('settings.histogram_mode', mode) + self._config_manager.save() + self.histogram_mode_changed.emit(mode) + def _create_color_wheel_mode_card(self): """创建配色方案模式选择卡片""" card = PushSettingCard( diff --git a/ui/main_window.py b/ui/main_window.py index b216863..feb966c 100644 --- a/ui/main_window.py +++ b/ui/main_window.py @@ -436,6 +436,11 @@ class MainWindow(FluentWindow): self.color_scheme_interface.set_color_wheel_mode ) + # 连接直方图模式改变信号到色彩提取界面 + self.settings_interface.histogram_mode_changed.connect( + self._on_histogram_mode_changed + ) + # 连接16进制显示开关信号到收藏界面 self.settings_interface.hex_display_changed.connect( lambda visible: self.favorites_interface.update_display_settings(hex_visible=visible) @@ -466,12 +471,17 @@ class MainWindow(FluentWindow): # 应用加载的直方图缩放模式配置 histogram_scaling_mode = self._config_manager.get('settings.histogram_scaling_mode', 'linear') self.color_extract_interface.rgb_histogram_widget.set_scaling_mode(histogram_scaling_mode) + self.color_extract_interface.hue_histogram_widget.set_scaling_mode(histogram_scaling_mode) self.luminance_extract_interface.histogram_widget.set_scaling_mode(histogram_scaling_mode) # 应用加载的色轮模式配置到配色方案界面 color_wheel_mode = self._config_manager.get('settings.color_wheel_mode', 'RGB') self.color_scheme_interface.set_color_wheel_mode(color_wheel_mode) + # 应用加载的直方图模式配置 + histogram_mode = self._config_manager.get('settings.histogram_mode', 'hue') + self.color_extract_interface.set_histogram_mode(histogram_mode) + def _on_color_sample_count_changed(self, count): """色彩提取采样点数改变""" self.color_extract_interface.image_canvas.set_picker_count(count) @@ -491,4 +501,9 @@ class MainWindow(FluentWindow): def _on_histogram_scaling_mode_changed(self, mode): """直方图缩放模式改变""" self.color_extract_interface.rgb_histogram_widget.set_scaling_mode(mode) + self.color_extract_interface.hue_histogram_widget.set_scaling_mode(mode) self.luminance_extract_interface.histogram_widget.set_scaling_mode(mode) + + def _on_histogram_mode_changed(self, mode): + """直方图显示模式改变""" + self.color_extract_interface.set_histogram_mode(mode) -- Gitee From 9c446b55b76b20b967003f5caffe8f79c09d0353 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sun, 8 Feb 2026 00:14:01 +0800 Subject: [PATCH 37/96] =?UTF-8?q?[=E6=96=B0=E5=8A=9F=E8=83=BD]=20=E5=AE=9E?= =?UTF-8?q?=E7=8E=B0=E6=96=87=E4=BB=B6=E6=8B=96=E6=8B=BD=E5=AF=BC=E5=85=A5?= =?UTF-8?q?=E5=9B=BE=E7=89=87=E5=8A=9F=E8=83=BD?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 启用 setAcceptDrops(True) 接收文件拖拽 - 实现 dragEnterEvent 检查图片格式（png/jpg/jpeg/bmp/gif） - 实现 dragMoveEvent 和 dropEvent 处理文件加载 - ImageCanvas 和 LuminanceCanvas 自动继承该功能 --- ui/canvases.py | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/ui/canvases.py b/ui/canvases.py index 0a59ee4..c8da749 100644 --- a/ui/canvases.py +++ b/ui/canvases.py @@ -199,6 +199,9 @@ class BaseCanvas(QWidget): self._picker_count: int = picker_count self._is_loading: bool = False # 是否正在加载 + # 启用文件拖拽接收 + self.setAcceptDrops(True) + # 创建加载状态显示组件 self._setup_loading_ui() @@ -776,6 +779,38 @@ class BaseCanvas(QWidget): """ return self._image + def dragEnterEvent(self, event) -> None: + """拖拽进入事件 - 检查是否为可接受的文件类型""" + if event.mimeData().hasUrls(): + urls = event.mimeData().urls() + if urls and len(urls) > 0: + file_path = urls[0].toLocalFile() + valid_extensions = ('.png', '.jpg', '.jpeg', '.bmp', '.gif') + if file_path.lower().endswith(valid_extensions): + event.acceptProposedAction() + return + event.ignore() + + def dragMoveEvent(self, event) -> None: + """拖拽移动事件""" + if event.mimeData().hasUrls(): + event.acceptProposedAction() + else: + event.ignore() + + def dropEvent(self, event) -> None: + """拖拽释放事件 - 加载图片""" + if event.mimeData().hasUrls(): + urls = event.mimeData().urls() + if urls and len(urls) > 0: + file_path = urls[0].toLocalFile() + valid_extensions = ('.png', '.jpg', '.jpeg', '.bmp', '.gif') + if file_path.lower().endswith(valid_extensions): + self.set_image(file_path) + event.acceptProposedAction() + return + event.ignore() + class ImageCanvas(BaseCanvas): """图片显示画布，支持取色点拖动""" -- Gitee From 3af5acd61fa672b15ab175b6521fc5ca7e1bf406 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sun, 8 Feb 2026 02:31:07 +0800 Subject: [PATCH 38/96] =?UTF-8?q?[=E4=BF=AE=E5=A4=8D]=20=E6=B7=BB=E5=8A=A0?= =?UTF-8?q?=20KeyboardInterrupt=20=E5=BC=82=E5=B8=B8=E5=A4=84=E7=90=86?= =?UTF-8?q?=EF=BC=8C=E4=BC=98=E9=9B=85=E5=A4=84=E7=90=86=E7=A8=8B=E5=BA=8F?= =?UTF-8?q?=E4=B8=AD=E6=96=AD?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 在 main() 函数中捕获 KeyboardInterrupt 异常 - 避免显示冗长的堆栈跟踪信息 - 用户按 Ctrl+C 时打印友好提示并正常退出 --- main.py | 9 +++++++-- ui/interfaces.py | 9 ++++++--- 2 files changed, 13 insertions(+), 5 deletions(-) diff --git a/main.py b/main.py index 964fdac..d60e3ac 100644 --- a/main.py +++ b/main.py @@ -70,11 +70,16 @@ def main(): window = MainWindow() window.show() - + # 修复任务栏图标（在窗口显示后调用） QTimer.singleShot(100, lambda: fix_windows_taskbar_icon_for_window(window)) - sys.exit(app.exec()) + try: + sys.exit(app.exec()) + except KeyboardInterrupt: + # 用户中断程序（Ctrl+C），正常退出 + print("\n程序被用户中断") + sys.exit(0) if __name__ == '__main__': diff --git a/ui/interfaces.py b/ui/interfaces.py index 10e001d..56ec80f 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -73,11 +73,14 @@ class ColorExtractInterface(QWidget): # HSB色环 self.hsb_color_wheel = HSBColorWheel() self.hsb_color_wheel.setMinimumHeight(100) + self.hsb_color_wheel.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) right_splitter.addWidget(self.hsb_color_wheel) # 直方图堆叠窗口（RGB/色相切换） self.histogram_stack = QStackedWidget() self.histogram_stack.setMinimumHeight(60) + self.histogram_stack.setMaximumHeight(150) + self.histogram_stack.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Preferred) # RGB直方图 self.rgb_histogram_widget = RGBHistogramWidget() @@ -88,11 +91,11 @@ class ColorExtractInterface(QWidget): self.histogram_stack.addWidget(self.hue_histogram_widget) right_splitter.addWidget(self.histogram_stack) - right_splitter.setSizes([180, 120]) + right_splitter.setSizes([200, 100]) top_splitter.addWidget(right_splitter) - # 设置左右比例 - top_splitter.setSizes([600, 250]) + # 设置左右比例（图片区域:右侧组件区域） + top_splitter.setSizes([550, 280]) main_splitter.addWidget(top_splitter) # 收藏工具栏 -- Gitee From 9b5c0cf241740c81a6ecc30412e0e6d032ff171f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sun, 8 Feb 2026 02:35:35 +0800 Subject: [PATCH 39/96] =?UTF-8?q?[=E6=A0=B7=E5=BC=8F]=20=E4=BC=98=E5=8C=96?= =?UTF-8?q?=E8=AE=BE=E7=BD=AE=E7=95=8C=E9=9D=A2=E5=86=85=E5=AE=B9=E5=88=86?= =?UTF-8?q?=E7=B1=BB=EF=BC=8C=E5=B0=86=E6=98=BE=E7=A4=BA=E8=AE=BE=E7=BD=AE?= =?UTF-8?q?=E6=8B=86=E5=88=86=E4=B8=BA4=E4=B8=AA=E7=8B=AC=E7=AB=8B?= =?UTF-8?q?=E5=88=86=E7=BB=84?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/interfaces.py | 47 +++++++++++++++++++++++++++++++---------------- 1 file changed, 31 insertions(+), 16 deletions(-) diff --git a/ui/interfaces.py b/ui/interfaces.py index 56ec80f..9681de8 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -543,8 +543,8 @@ class SettingsInterface(QWidget): title_label = SubtitleLabel("设置") layout.addWidget(title_label) - # 显示设置分组 - self.display_group = SettingCardGroup("显示设置", self.content_widget) + # 色卡显示设置分组 + self.card_display_group = SettingCardGroup("色卡显示设置", self.content_widget) # 16进制颜色值显示开关卡片 self.hex_display_card = self._create_switch_card( @@ -553,11 +553,16 @@ class SettingsInterface(QWidget): "在色彩提取面板的色卡中显示16进制颜色值和复制按钮", self._hex_visible ) - self.display_group.addSettingCard(self.hex_display_card) + self.card_display_group.addSettingCard(self.hex_display_card) # 色彩模式选择卡片 self.color_mode_card = self._create_color_mode_card() - self.display_group.addSettingCard(self.color_mode_card) + self.card_display_group.addSettingCard(self.color_mode_card) + + layout.addWidget(self.card_display_group) + + # 采样设置分组 + self.sampling_group = SettingCardGroup("采样设置", self.content_widget) # 色彩提取采样点数卡片 self.color_sample_count_card = self._create_spin_box_card( @@ -569,7 +574,7 @@ class SettingsInterface(QWidget): 5, self._on_color_sample_count_changed ) - self.display_group.addSettingCard(self.color_sample_count_card) + self.sampling_group.addSettingCard(self.color_sample_count_card) # 明度提取采样点数卡片 self.luminance_sample_count_card = self._create_spin_box_card( @@ -581,21 +586,31 @@ class SettingsInterface(QWidget): 5, self._on_luminance_sample_count_changed ) - self.display_group.addSettingCard(self.luminance_sample_count_card) + self.sampling_group.addSettingCard(self.luminance_sample_count_card) + + layout.addWidget(self.sampling_group) + + # 直方图设置分组 + self.histogram_group = SettingCardGroup("直方图设置", self.content_widget) # 直方图缩放模式卡片 self.histogram_scaling_card = self._create_histogram_scaling_card() - self.display_group.addSettingCard(self.histogram_scaling_card) + self.histogram_group.addSettingCard(self.histogram_scaling_card) # 直方图模式卡片（RGB/色相） self.histogram_mode_card = self._create_histogram_mode_card() - self.display_group.addSettingCard(self.histogram_mode_card) + self.histogram_group.addSettingCard(self.histogram_mode_card) + + layout.addWidget(self.histogram_group) + + # 配色方案设置分组 + self.color_scheme_group = SettingCardGroup("配色方案设置", self.content_widget) # 色轮模式卡片 self.color_wheel_mode_card = self._create_color_wheel_mode_card() - self.display_group.addSettingCard(self.color_wheel_mode_card) + self.color_scheme_group.addSettingCard(self.color_wheel_mode_card) - layout.addWidget(self.display_group) + layout.addWidget(self.color_scheme_group) # 帮助分组 self.help_group = SettingCardGroup("帮助", self.content_widget) @@ -641,7 +656,7 @@ class SettingsInterface(QWidget): def _create_switch_card(self, icon, title, content, initial_checked): """创建自定义开关卡片""" - card = PushSettingCard("", icon, title, content, self.display_group) + card = PushSettingCard("", icon, title, content, self.content_widget) card.button.setVisible(False) # 隐藏默认按钮 # 创建开关按钮 @@ -660,7 +675,7 @@ class SettingsInterface(QWidget): def _create_spin_box_card(self, icon, title, content, initial_value, min_value, max_value, callback): """创建自定义下拉列表卡片""" - card = PushSettingCard("", icon, title, content, self.display_group) + card = PushSettingCard("", icon, title, content, self.content_widget) card.button.setVisible(False) # 创建ComboBox控件 @@ -688,7 +703,7 @@ class SettingsInterface(QWidget): FluentIcon.BRUSH, "色彩模式显示", "选择在色卡中显示的两种色彩模式", - self.display_group + self.content_widget ) card.button.setVisible(False) # 隐藏默认按钮 @@ -773,7 +788,7 @@ class SettingsInterface(QWidget): FluentIcon.DOCUMENT, "直方图缩放模式", "选择直方图的缩放方式（线性/自适应）", - self.display_group + self.content_widget ) card.button.setVisible(False) @@ -818,7 +833,7 @@ class SettingsInterface(QWidget): FluentIcon.PALETTE, "直方图显示模式", "选择色彩提取面板的直方图类型（RGB通道/色相分布）", - self.display_group + self.content_widget ) card.button.setVisible(False) @@ -863,7 +878,7 @@ class SettingsInterface(QWidget): FluentIcon.PALETTE, "配色方案模式", "选择配色方案使用的色彩逻辑（RGB: 光学混色，RYB: 美术混色）", - self.display_group + self.content_widget ) card.button.setVisible(False) -- Gitee From 8e1d9ec130b5c3c9d218fc6f55721212fe2b85f3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sun, 8 Feb 2026 03:15:41 +0800 Subject: [PATCH 40/96] =?UTF-8?q?[=E4=BC=98=E5=8C=96]=20=E4=BC=98=E5=8C=96?= =?UTF-8?q?"=E8=87=AA=E5=8A=A8=E6=8F=90=E5=8F=96=E4=B8=BB=E8=89=B2?= =?UTF-8?q?=E8=B0=83"=E5=8A=9F=E8=83=BD=E6=80=A7=E8=83=BD?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- LICENSE | 3 + README.md | 2 + core/color.py | 346 +++++++++++++++++++++++++++++++++++++--------- file/LICENSE.html | 3 + requirements.txt | 1 + ui/interfaces.py | 184 ++++++++++++++++++------ 6 files changed, 429 insertions(+), 110 deletions(-) diff --git a/LICENSE b/LICENSE index dd25569..d25c643 100644 --- a/LICENSE +++ b/LICENSE @@ -623,6 +623,9 @@ MIT License Apache-2.0 适用库: requests +BSD-3-Clause +适用库: numpy + ================================================================================ 使用说明 -------------------------------------------------------------------------------- diff --git a/README.md b/README.md index f795cc6..53bb734 100644 --- a/README.md +++ b/README.md @@ -418,6 +418,8 @@ Color Card 采用 **GNU General Public License v3.0 (GPL 3.0)** 许可证发布 | PySide6 | LGPL-3.0 | | PySide6-Fluent-Widgets | GPL-3.0 | | Pillow | MIT License | +| requests | Apache-2.0 | +| numpy | BSD-3-Clause | --- diff --git a/core/color.py b/core/color.py index 6ec86a7..a432e01 100644 --- a/core/color.py +++ b/core/color.py @@ -2,6 +2,13 @@ import colorsys from typing import Dict, List, Tuple +# 第三方库导入 +try: + import numpy as np + NUMPY_AVAILABLE = True +except ImportError: + NUMPY_AVAILABLE = False + def rgb_to_hsb(r: int, g: int, b: int) -> Tuple[float, float, float]: """将RGB转换为HSB (Hue, Saturation, Brightness) @@ -607,14 +614,48 @@ def get_scheme_preview_colors(scheme_type: str, base_hue: float, count: int = 5) class _ColorCube: """MMCQ 颜色立方体，用于表示颜色空间中的一个区域""" - def __init__(self, pixels: List[Tuple[int, int, int]]): + def __init__(self, pixels: List[Tuple[int, int, int]], use_numpy: bool = False): """ Args: pixels: RGB 像素列表 [(r, g, b), ...] + use_numpy: 是否使用 numpy 优化 """ self.pixels = pixels + self._use_numpy = use_numpy and NUMPY_AVAILABLE self._cache_volume = None self._cache_avg_color = None + self._cache_ranges = None + self._np_pixels = None + + # 如果使用 numpy，预先转换为 numpy 数组 + if self._use_numpy and pixels: + self._np_pixels = np.array(pixels, dtype=np.int32) + + def _get_ranges(self) -> Tuple[int, int, int, int, int, int]: + """获取各颜色通道的范围（使用缓存）""" + if self._cache_ranges is not None: + return self._cache_ranges + + if not self.pixels: + self._cache_ranges = (0, 0, 0, 0, 0, 0) + return self._cache_ranges + + if self._use_numpy and self._np_pixels is not None: + # 使用 numpy 快速计算 + r_min, r_max = int(self._np_pixels[:, 0].min()), int(self._np_pixels[:, 0].max()) + g_min, g_max = int(self._np_pixels[:, 1].min()), int(self._np_pixels[:, 1].max()) + b_min, b_max = int(self._np_pixels[:, 2].min()), int(self._np_pixels[:, 2].max()) + else: + # 普通方法 + r_min = min(p[0] for p in self.pixels) + r_max = max(p[0] for p in self.pixels) + g_min = min(p[1] for p in self.pixels) + g_max = max(p[1] for p in self.pixels) + b_min = min(p[2] for p in self.pixels) + b_max = max(p[2] for p in self.pixels) + + self._cache_ranges = (r_min, r_max, g_min, g_max, b_min, b_max) + return self._cache_ranges def get_volume(self) -> int: """计算立方体体积（各颜色通道的范围乘积）""" @@ -625,13 +666,7 @@ class _ColorCube: self._cache_volume = 0 return 0 - r_min = min(p[0] for p in self.pixels) - r_max = max(p[0] for p in self.pixels) - g_min = min(p[1] for p in self.pixels) - g_max = max(p[1] for p in self.pixels) - b_min = min(p[2] for p in self.pixels) - b_max = max(p[2] for p in self.pixels) - + r_min, r_max, g_min, g_max, b_min, b_max = self._get_ranges() self._cache_volume = (r_max - r_min) * (g_max - g_min) * (b_max - b_min) return self._cache_volume @@ -648,16 +683,23 @@ class _ColorCube: self._cache_avg_color = (0, 0, 0) return self._cache_avg_color - r_sum = sum(p[0] for p in self.pixels) - g_sum = sum(p[1] for p in self.pixels) - b_sum = sum(p[2] for p in self.pixels) - count = len(self.pixels) + if self._use_numpy and self._np_pixels is not None: + # 使用 numpy 快速计算 + avg = self._np_pixels.mean(axis=0) + self._cache_avg_color = (int(round(avg[0])), int(round(avg[1])), int(round(avg[2]))) + else: + # 普通方法 + r_sum = sum(p[0] for p in self.pixels) + g_sum = sum(p[1] for p in self.pixels) + b_sum = sum(p[2] for p in self.pixels) + count = len(self.pixels) + + self._cache_avg_color = ( + round(r_sum / count), + round(g_sum / count), + round(b_sum / count) + ) - self._cache_avg_color = ( - round(r_sum / count), - round(g_sum / count), - round(b_sum / count) - ) return self._cache_avg_color def get_longest_axis(self) -> str: @@ -665,12 +707,7 @@ class _ColorCube: if not self.pixels: return 'r' - r_min = min(p[0] for p in self.pixels) - r_max = max(p[0] for p in self.pixels) - g_min = min(p[1] for p in self.pixels) - g_max = max(p[1] for p in self.pixels) - b_min = min(p[2] for p in self.pixels) - b_max = max(p[2] for p in self.pixels) + r_min, r_max, g_min, g_max, b_min, b_max = self._get_ranges() r_range = r_max - r_min g_range = g_max - g_min @@ -687,18 +724,28 @@ class _ColorCube: def split(self) -> Tuple['_ColorCube', '_ColorCube']: """沿最长轴的中位数切分立方体""" if not self.pixels: - return _ColorCube([]), _ColorCube([]) + return _ColorCube([], self._use_numpy), _ColorCube([], self._use_numpy) axis = self.get_longest_axis() axis_index = {'r': 0, 'g': 1, 'b': 2}[axis] - # 按指定轴排序 - sorted_pixels = sorted(self.pixels, key=lambda p: p[axis_index]) - mid = len(sorted_pixels) // 2 + if self._use_numpy and self._np_pixels is not None: + # 使用 numpy 快速排序 + sorted_indices = np.argsort(self._np_pixels[:, axis_index]) + mid = len(sorted_indices) // 2 + + pixels1 = [self.pixels[i] for i in sorted_indices[:mid]] + pixels2 = [self.pixels[i] for i in sorted_indices[mid:]] + else: + # 普通方法 + sorted_pixels = sorted(self.pixels, key=lambda p: p[axis_index]) + mid = len(sorted_pixels) // 2 + pixels1 = sorted_pixels[:mid] + pixels2 = sorted_pixels[mid:] # 切分为两个立方体 - cube1 = _ColorCube(sorted_pixels[:mid]) - cube2 = _ColorCube(sorted_pixels[mid:]) + cube1 = _ColorCube(pixels1, self._use_numpy) + cube2 = _ColorCube(pixels2, self._use_numpy) return cube1, cube2 @@ -716,8 +763,11 @@ def _mmcq_quantize(pixels: List[Tuple[int, int, int]], count: int) -> List[_Colo if not pixels or count <= 0: return [] + # 判断是否使用 numpy 优化（像素数量较多时） + use_numpy = NUMPY_AVAILABLE and len(pixels) > 1000 + # 初始立方体包含所有像素 - cubes = [_ColorCube(pixels)] + cubes = [_ColorCube(pixels, use_numpy)] # 递归切分直到达到目标数量 while len(cubes) < count: @@ -747,36 +797,50 @@ def _mmcq_quantize(pixels: List[Tuple[int, int, int]], count: int) -> List[_Colo return cubes -def extract_dominant_colors( - image, - count: int = 5, - sample_step: int = 4 -) -> List[Tuple[int, int, int]]: - """使用 MMCQ 算法提取图片主色调 +def _extract_pixels_fast(image, sample_step: int = 4) -> List[Tuple[int, int, int]]: + """快速提取图片像素数据 - 基于中位切分量化算法，递归分割颜色空间来提取主要颜色。 - 使用采样策略优化性能。 + 使用 numpy 优化像素提取性能。 Args: image: QImage 或 PIL Image 对象 - count: 提取颜色数量 (3-8，默认5) - sample_step: 采样步长，每隔N个像素采样一次（默认4） + sample_step: 采样步长 Returns: - list: RGB 主色调列表 [(r, g, b), ...]，按重要性排序 + list: RGB 像素列表 """ - # 限制颜色数量范围 - count = max(3, min(8, count)) - - # 提取像素数据 pixels = [] # 处理 QImage if hasattr(image, 'width') and hasattr(image, 'height'): - # QImage width = image.width() height = image.height() + if NUMPY_AVAILABLE and hasattr(image, 'bits'): + # 使用 numpy 批量读取像素（QImage 格式） + try: + # 将 QImage 转换为 numpy 数组 + image = image.convertToFormat(image.Format.Format_RGB888) + ptr = image.bits() + ptr.setsize(image.sizeInBytes()) + arr = np.array(ptr).reshape(height, width, 3) + + # 采样像素 + arr_sampled = arr[::sample_step, ::sample_step] + pixels = [(int(r), int(g), int(b)) for r, g, b in arr_sampled.reshape(-1, 3)] + + # 额外采样边缘像素 + if width > 0 and height > 0: + right_edge = arr[::sample_step, -1] + bottom_edge = arr[-1, ::sample_step] + pixels.extend([(int(r), int(g), int(b)) for r, g, b in right_edge]) + pixels.extend([(int(r), int(g), int(b)) for r, g, b in bottom_edge]) + + return pixels + except Exception: + pass # 失败时回退到普通方法 + + # 普通方法（逐个读取） for y in range(0, height, sample_step): for x in range(0, width, sample_step): color = image.pixelColor(x, y) @@ -793,15 +857,63 @@ def extract_dominant_colors( # 处理 PIL Image elif hasattr(image, 'size') and hasattr(image, 'getpixel'): - # PIL Image width, height = image.size + if NUMPY_AVAILABLE and hasattr(image, 'convert'): + # 使用 numpy 批量读取像素（PIL Image 格式） + try: + import numpy as np + arr = np.array(image.convert('RGB')) + + # 采样像素 + arr_sampled = arr[::sample_step, ::sample_step] + pixels = [(int(r), int(g), int(b)) for r, g, b in arr_sampled.reshape(-1, 3)] + + # 额外采样边缘像素 + if width > 0 and height > 0: + right_edge = arr[::sample_step, -1] + bottom_edge = arr[-1, ::sample_step] + pixels.extend([(int(r), int(g), int(b)) for r, g, b in right_edge]) + pixels.extend([(int(r), int(g), int(b)) for r, g, b in bottom_edge]) + + return pixels + except Exception: + pass # 失败时回退到普通方法 + + # 普通方法 for y in range(0, height, sample_step): for x in range(0, width, sample_step): pixel = image.getpixel((x, y)) if isinstance(pixel, (tuple, list)) and len(pixel) >= 3: pixels.append((pixel[0], pixel[1], pixel[2])) + return pixels + + +def extract_dominant_colors( + image, + count: int = 5, + sample_step: int = 4 +) -> List[Tuple[int, int, int]]: + """使用 MMCQ 算法提取图片主色调 + + 基于中位切分量化算法，递归分割颜色空间来提取主要颜色。 + 使用采样策略和 numpy 优化性能。 + + Args: + image: QImage 或 PIL Image 对象 + count: 提取颜色数量 (3-8，默认5) + sample_step: 采样步长，每隔N个像素采样一次（默认4） + + Returns: + list: RGB 主色调列表 [(r, g, b), ...]，按重要性排序 + """ + # 限制颜色数量范围 + count = max(3, min(8, count)) + + # 提取像素数据（使用优化后的方法） + pixels = _extract_pixels_fast(image, sample_step) + if not pixels: return [] @@ -817,56 +929,155 @@ def extract_dominant_colors( return dominant_colors -def find_dominant_color_positions( +def _extract_pixels_with_positions_fast( image, - dominant_colors: List[Tuple[int, int, int]], sample_step: int = 4 -) -> List[Tuple[float, float]]: - """找到每种主色调在图片中的代表性位置 - - 使用聚类思想，找到每种主色调在图片中的重心位置。 +) -> Tuple[int, int, List[Tuple[int, int, int, int, int]]]: + """快速提取图片像素数据及其位置 Args: image: QImage 或 PIL Image 对象 - dominant_colors: 主色调列表 [(r, g, b), ...] - sample_step: 采样步长（默认4） + sample_step: 采样步长 Returns: - list: 相对坐标列表 [(rel_x, rel_y), ...]，与 dominant_colors 一一对应 + tuple: (width, height, pixel_data) 其中 pixel_data 是 [(x, y, r, g, b), ...] """ - if not dominant_colors: - return [] - - # 提取像素数据及其位置 - pixel_data = [] # [(x, y, r, g, b), ...] + pixel_data = [] + width, height = 0, 0 + # 处理 QImage if hasattr(image, 'width') and hasattr(image, 'height'): - # QImage width = image.width() height = image.height() + if NUMPY_AVAILABLE and hasattr(image, 'bits'): + # 使用 numpy 批量读取像素 + try: + image = image.convertToFormat(image.Format.Format_RGB888) + ptr = image.bits() + ptr.setsize(image.sizeInBytes()) + arr = np.array(ptr).reshape(height, width, 3) + + # 采样像素位置 + y_coords, x_coords = np.meshgrid( + np.arange(0, height, sample_step), + np.arange(0, width, sample_step), + indexing='ij' + ) + + for y, x in zip(y_coords.flat, x_coords.flat): + r, g, b = arr[y, x] + pixel_data.append((int(x), int(y), int(r), int(g), int(b))) + + return width, height, pixel_data + except Exception: + pass # 失败时回退到普通方法 + + # 普通方法 for y in range(0, height, sample_step): for x in range(0, width, sample_step): color = image.pixelColor(x, y) pixel_data.append((x, y, color.red(), color.green(), color.blue())) + # 处理 PIL Image elif hasattr(image, 'size') and hasattr(image, 'getpixel'): - # PIL Image width, height = image.size + if NUMPY_AVAILABLE and hasattr(image, 'convert'): + # 使用 numpy 批量读取像素 + try: + arr = np.array(image.convert('RGB')) + + # 采样像素位置 + y_coords, x_coords = np.meshgrid( + np.arange(0, height, sample_step), + np.arange(0, width, sample_step), + indexing='ij' + ) + + for y, x in zip(y_coords.flat, x_coords.flat): + r, g, b = arr[y, x] + pixel_data.append((int(x), int(y), int(r), int(g), int(b))) + + return width, height, pixel_data + except Exception: + pass # 失败时回退到普通方法 + + # 普通方法 for y in range(0, height, sample_step): for x in range(0, width, sample_step): pixel = image.getpixel((x, y)) if isinstance(pixel, (tuple, list)) and len(pixel) >= 3: pixel_data.append((x, y, pixel[0], pixel[1], pixel[2])) + return width, height, pixel_data + + +def find_dominant_color_positions( + image, + dominant_colors: List[Tuple[int, int, int]], + sample_step: int = 4 +) -> List[Tuple[float, float]]: + """找到每种主色调在图片中的代表性位置 + + 使用聚类思想，找到每种主色调在图片中的重心位置。 + 使用 numpy 优化性能。 + + Args: + image: QImage 或 PIL Image 对象 + dominant_colors: 主色调列表 [(r, g, b), ...] + sample_step: 采样步长（默认4） + + Returns: + list: 相对坐标列表 [(rel_x, rel_y), ...]，与 dominant_colors 一一对应 + """ + if not dominant_colors: + return [] + + # 提取像素数据及其位置（使用优化后的方法） + width, height, pixel_data = _extract_pixels_with_positions_fast(image, sample_step) + if not pixel_data or width == 0 or height == 0: # 返回默认中心位置 return [(0.5, 0.5)] * len(dominant_colors) - # 为每种主色调找到最接近的像素位置 - positions = [] - color_clusters = [[] for _ in dominant_colors] # 每个颜色的像素位置列表 + # 使用 numpy 加速聚类计算 + if NUMPY_AVAILABLE and len(pixel_data) > 100: + try: + # 转换为 numpy 数组 + pixel_array = np.array(pixel_data, dtype=np.float32) # [x, y, r, g, b] + dominant_array = np.array(dominant_colors, dtype=np.float32) # [r, g, b] + + # 提取颜色部分 + pixel_colors = pixel_array[:, 2:5] # [r, g, b] + + # 计算每个像素到每个主色调的距离 + # 使用广播: (n_pixels, 1, 3) - (1, n_colors, 3) -> (n_pixels, n_colors) + diff = pixel_colors[:, np.newaxis, :] - dominant_array[np.newaxis, :, :] + distances = np.sum(diff ** 2, axis=2) # 平方距离 + + # 找到每个像素最接近的主色调 + closest_indices = np.argmin(distances, axis=1) + + # 计算每种颜色的重心位置 + positions = [] + for i in range(len(dominant_colors)): + mask = closest_indices == i + cluster = pixel_array[mask] + + if len(cluster) > 0: + avg_x = cluster[:, 0].mean() + avg_y = cluster[:, 1].mean() + positions.append((avg_x / width, avg_y / height)) + else: + positions.append((0.5, 0.5)) + + return positions + except Exception: + pass # 失败时回退到普通方法 + + # 普通方法（当 numpy 不可用或数据量较小时） + color_clusters = [[] for _ in dominant_colors] # 将每个像素归类到最接近的主色调 for x, y, r, g, b in pixel_data: @@ -874,7 +1085,6 @@ def find_dominant_color_positions( closest_color_index = 0 for i, (dr, dg, db) in enumerate(dominant_colors): - # 计算欧几里得距离 distance = ((r - dr) ** 2 + (g - dg) ** 2 + (b - db) ** 2) ** 0.5 if distance < min_distance: min_distance = distance @@ -883,13 +1093,13 @@ def find_dominant_color_positions( color_clusters[closest_color_index].append((x, y)) # 计算每种颜色的重心位置 + positions = [] for cluster in color_clusters: if cluster: avg_x = sum(p[0] for p in cluster) / len(cluster) avg_y = sum(p[1] for p in cluster) / len(cluster) positions.append((avg_x / width, avg_y / height)) else: - # 如果没有像素属于该颜色，使用图片中心 positions.append((0.5, 0.5)) return positions diff --git a/file/LICENSE.html b/file/LICENSE.html index f75bc85..0816fe3 100644 --- a/file/LICENSE.html +++ b/file/LICENSE.html @@ -468,6 +468,9 @@

Apache-2.0

适用库: requests

+ +

BSD-3-Clause

+

适用库: numpy

diff --git a/requirements.txt b/requirements.txt index 42f079c..dd0acbc 100644 --- a/requirements.txt +++ b/requirements.txt @@ -2,3 +2,4 @@ PySide6>=6.0.0 PySide6-Fluent-Widgets>=1.0.0 Pillow>=9.0.0 requests>=2.32.0 +numpy>=1.21.0 diff --git a/ui/interfaces.py b/ui/interfaces.py index 9681de8..e811d5d 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -3,7 +3,7 @@ import uuid from datetime import datetime # 第三方库导入 -from PySide6.QtCore import Qt, QTimer, Signal +from PySide6.QtCore import Qt, QThread, QTimer, Signal from PySide6.QtWidgets import ( QFileDialog, QHBoxLayout, QLabel, QScrollArea, QSplitter, QStackedWidget, QSizePolicy, QSpacerItem, QVBoxLayout, QWidget @@ -15,6 +15,72 @@ from qfluentwidgets import ( # 项目模块导入 from core import get_color_info, get_config_manager, extract_dominant_colors, find_dominant_color_positions + + +class DominantColorExtractor(QThread): + """主色调提取线程 + + 在后台线程中执行主色调提取，避免阻塞UI。 + 支持取消操作。 + """ + + # 信号：提取完成 + extraction_finished = Signal(list, list) # dominant_colors, positions + # 信号：提取失败 + extraction_error = Signal(str) # error_message + # 信号：提取进度（可选） + extraction_progress = Signal(int) # progress_percent + + def __init__(self, image, count: int = 5, parent=None): + """ + Args: + image: QImage 对象 + count: 提取颜色数量 + parent: 父对象 + """ + super().__init__(parent) + self._image = image + self._count = count + self._is_cancelled = False + + def cancel(self): + """请求取消提取""" + self._is_cancelled = True + + def _check_cancelled(self) -> bool: + """检查是否被取消""" + return self._is_cancelled + + def run(self): + """在子线程中执行主色调提取""" + try: + if self._check_cancelled() or not self._image or self._image.isNull(): + return + + # 提取主色调 + dominant_colors = extract_dominant_colors(self._image, count=self._count) + + if self._check_cancelled(): + return + + if not dominant_colors: + self.extraction_error.emit("无法从图片中提取主色调") + return + + # 找到每种主色调在图片中的位置 + positions = find_dominant_color_positions(self._image, dominant_colors) + + if self._check_cancelled(): + return + + # 发送成功信号 + self.extraction_finished.emit(dominant_colors, positions) + + except Exception as e: + if not self._check_cancelled(): + self.extraction_error.emit(str(e)) + + from dialogs import AboutDialog, UpdateAvailableDialog from version import version_manager from .canvases import ImageCanvas, LuminanceCanvas @@ -37,6 +103,7 @@ class ColorExtractInterface(QWidget): super().__init__(parent) self._dragging_index = -1 # 当前正在拖动的采样点索引 self._config_manager = get_config_manager() + self._extractor = None # 主色调提取线程 self.setup_ui() self.setup_connections() @@ -263,53 +330,86 @@ class ColorExtractInterface(QWidget): # 获取当前设置的采样点数量 count = self._config_manager.get('settings.color_sample_count', 5) - # 使用 MMCQ 算法提取主色调 - try: - dominant_colors = extract_dominant_colors(image, count=count) + # 取消之前的提取线程（如果存在） + if self._extractor is not None and self._extractor.isRunning(): + self._extractor.cancel() + self._extractor = None - if not dominant_colors: - InfoBar.error( - title="提取失败", - content="无法从图片中提取主色调", - orient=Qt.Orientation.Horizontal, - isClosable=True, - position=InfoBarPosition.TOP, - duration=3000, - parent=self.window() - ) - return + # 显示正在提取的提示 + InfoBar.info( + title="正在提取", + content="正在分析图片主色调，请稍候...", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=2000, + parent=self.window() + ) - # 找到每种主色调在图片中的位置 - positions = find_dominant_color_positions(image, dominant_colors) + # 禁用提取按钮，防止重复点击 + self.extract_dominant_button.setEnabled(False) + self.extract_dominant_button.setText("提取中...") - # 更新取色点位置 - self.image_canvas.set_picker_positions_by_colors(dominant_colors, positions) + # 创建并启动提取线程 + self._extractor = DominantColorExtractor(image, count=count, parent=self) + self._extractor.extraction_finished.connect(self._on_extraction_finished) + self._extractor.extraction_error.connect(self._on_extraction_error) + self._extractor.finished.connect(self._on_extraction_finished_cleanup) + self._extractor.start() - # 更新HSB色环上的采样点 - for i, rgb in enumerate(dominant_colors): - if i < count: - self.hsb_color_wheel.update_sample_point(i, rgb) + def _on_extraction_finished(self, dominant_colors, positions): + """主色调提取完成回调 - InfoBar.success( - title="提取完成", - content=f"已成功提取 {len(dominant_colors)} 个主色调", - orient=Qt.Orientation.Horizontal, - isClosable=True, - position=InfoBarPosition.TOP, - duration=2000, - parent=self.window() - ) + Args: + dominant_colors: 主色调列表 [(r, g, b), ...] + positions: 颜色位置列表 [(rel_x, rel_y), ...] + """ + count = self._config_manager.get('settings.color_sample_count', 5) - except Exception as e: - InfoBar.error( - title="提取失败", - content=f"提取过程中发生错误: {str(e)}", - orient=Qt.Orientation.Horizontal, - isClosable=True, - position=InfoBarPosition.TOP, - duration=3000, - parent=self.window() - ) + # 更新取色点位置 + self.image_canvas.set_picker_positions_by_colors(dominant_colors, positions) + + # 更新HSB色环上的采样点 + for i, rgb in enumerate(dominant_colors): + if i < count: + self.hsb_color_wheel.update_sample_point(i, rgb) + + InfoBar.success( + title="提取完成", + content=f"已成功提取 {len(dominant_colors)} 个主色调", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=2000, + parent=self.window() + ) + + def _on_extraction_error(self, error_message): + """主色调提取失败回调 + + Args: + error_message: 错误信息 + """ + InfoBar.error( + title="提取失败", + content=f"提取过程中发生错误: {error_message}", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=3000, + parent=self.window() + ) + + def _on_extraction_finished_cleanup(self): + """主色调提取完成后的清理工作""" + # 恢复提取按钮状态 + self.extract_dominant_button.setEnabled(True) + self.extract_dominant_button.setText("自动提取主色调") + + # 清理线程引用 + if self._extractor is not None: + self._extractor.deleteLater() + self._extractor = None class LuminanceExtractInterface(QWidget): -- Gitee From 34e3cd7b8b034fd0cfc1a7afd2d665284042716b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sun, 8 Feb 2026 03:22:49 +0800 Subject: [PATCH 41/96] =?UTF-8?q?[=E4=BC=98=E5=8C=96]=20=E4=BD=BF=E7=94=A8?= =?UTF-8?q?NumPy=E5=90=91=E9=87=8F=E5=8C=96=E4=BC=98=E5=8C=96=E6=98=8E?= =?UTF-8?q?=E5=BA=A6=E7=9B=B4=E6=96=B9=E5=9B=BE=E8=AE=A1=E7=AE=97=E6=80=A7?= =?UTF-8?q?=E8=83=BD?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - calculate_histogram: 使用NumPy批量计算明度值和统计直方图 - calculate_rgb_histogram: 使用np.bincount快速统计RGB通道 - 新增 _calculate_luminance_numpy: 向量化Rec.709明度计算 - 保持向后兼容: 自动检测NumPy可用性，失败时回退到Python实现 - 计算结果与原始实现完全一致 --- core/color.py | 171 +++++++++++++++++++++++++++++++++++++++++--------- 1 file changed, 143 insertions(+), 28 deletions(-) diff --git a/core/color.py b/core/color.py index a432e01..775bc57 100644 --- a/core/color.py +++ b/core/color.py @@ -252,7 +252,7 @@ def get_zone_bounds(zone_str: str) -> Tuple[int, int]: def calculate_histogram(image, sample_step: int = 4) -> List[int]: - """计算图片的明度直方图（使用采样优化） + """计算图片的明度直方图（使用NumPy向量化优化） Args: image: QImage 对象 @@ -261,24 +261,96 @@ def calculate_histogram(image, sample_step: int = 4) -> List[int]: Returns: list: 长度为256的列表，表示每个明度值的像素数量 """ - histogram = [0] * 256 - if image is None or image.isNull(): - return histogram + return [0] * 256 width = image.width() height = image.height() - # 采样计算直方图，大幅提高性能 - # 确保包含边缘像素，使用 min 函数防止越界 + # 使用NumPy向量化计算（如果可用） + if NUMPY_AVAILABLE and hasattr(image, 'bits'): + try: + return _calculate_histogram_numpy(image, width, height, sample_step) + except Exception: + pass # 失败时回退到纯Python实现 + + return _calculate_histogram_python(image, width, height, sample_step) + + +def _calculate_histogram_numpy(image, width: int, height: int, sample_step: int) -> List[int]: + """使用NumPy向量化计算明度直方图""" + # 将QImage转换为NumPy数组 + image = image.convertToFormat(image.Format.Format_RGB888) + ptr = image.bits() + ptr.setsize(image.sizeInBytes()) + arr = np.array(ptr).reshape(height, width, 3) + + # 采样像素（包含边缘像素） + sampled = arr[::sample_step, ::sample_step] + + # 额外采样边缘像素 + edge_pixels = [] + if width > 0: + edge_pixels.append(arr[::sample_step, -1]) + if height > 0: + edge_pixels.append(arr[-1, ::sample_step]) + + # 合并所有采样像素 + if edge_pixels: + all_pixels = np.vstack([sampled.reshape(-1, 3)] + [e.reshape(-1, 3) for e in edge_pixels]) + else: + all_pixels = sampled.reshape(-1, 3) + + # 向量化计算明度值 + luminance = _calculate_luminance_numpy(all_pixels) + + # 使用bincount统计直方图 + histogram = np.bincount(luminance, minlength=256) + + return histogram.tolist() + + +def _calculate_luminance_numpy(pixels: np.ndarray) -> np.ndarray: + """使用NumPy向量化计算明度值（Rec. 709标准 + sRGB Gamma校正） + + Args: + pixels: NumPy数组，形状为 (N, 3)，值范围 0-255 + + Returns: + np.ndarray: 明度值数组，值范围 0-255 + """ + # 归一化到 0-1 范围 + rgb = pixels.astype(np.float32) / 255.0 + + # sRGB Gamma 解码（向量化） + linear = np.where(rgb <= 0.04045, rgb / 12.92, ((rgb + 0.055) / 1.055) ** 2.4) + + # 应用 Rec. 709 权重 + luminance_linear = 0.2126 * linear[:, 0] + 0.7152 * linear[:, 1] + 0.0722 * linear[:, 2] + + # 编码回 sRGB 空间 + luminance_srgb = np.where( + luminance_linear <= 0.0031308, + luminance_linear * 12.92, + 1.055 * (luminance_linear ** (1.0 / 2.4)) - 0.055 + ) + + # 转换到 0-255 范围，使用round与Python实现保持一致 + return np.clip(np.round(luminance_srgb * 255), 0, 255).astype(np.uint8) + + +def _calculate_histogram_python(image, width: int, height: int, sample_step: int) -> List[int]: + """使用纯Python计算明度直方图（回退实现）""" + histogram = [0] * 256 + + # 采样计算直方图 for y in range(0, height, sample_step): for x in range(0, width, sample_step): color = image.pixelColor(x, y) luminance = get_luminance(color.red(), color.green(), color.blue()) histogram[luminance] += 1 - # 额外采样最右侧和最底部的边缘像素，确保高亮区域不被遗漏 - # 采样最右列 + # 额外采样最右侧和最底部的边缘像素 if width > 0: right_x = width - 1 for y in range(0, height, sample_step): @@ -286,7 +358,6 @@ def calculate_histogram(image, sample_step: int = 4) -> List[int]: luminance = get_luminance(color.red(), color.green(), color.blue()) histogram[luminance] += 1 - # 采样最底行 if height > 0: bottom_y = height - 1 for x in range(0, width, sample_step): @@ -294,7 +365,7 @@ def calculate_histogram(image, sample_step: int = 4) -> List[int]: luminance = get_luminance(color.red(), color.green(), color.blue()) histogram[luminance] += 1 - # 采样右下角像素（如果尚未被采样） + # 采样右下角像素 if width > 0 and height > 0: color = image.pixelColor(width - 1, height - 1) luminance = get_luminance(color.red(), color.green(), color.blue()) @@ -304,7 +375,7 @@ def calculate_histogram(image, sample_step: int = 4) -> List[int]: def calculate_rgb_histogram(image, sample_step: int = 4) -> Tuple[List[int], List[int], List[int]]: - """计算图片的RGB直方图（使用采样优化） + """计算图片的RGB直方图（使用NumPy向量化优化） Args: image: QImage 对象 @@ -313,29 +384,74 @@ def calculate_rgb_histogram(image, sample_step: int = 4) -> Tuple[List[int], Lis Returns: tuple: 三个长度为256的列表的元组 (R_histogram, G_histogram, B_histogram) """ - histogram_r = [0] * 256 - histogram_g = [0] * 256 - histogram_b = [0] * 256 - if image is None or image.isNull(): - return histogram_r, histogram_g, histogram_b + return [0] * 256, [0] * 256, [0] * 256 width = image.width() height = image.height() - # 采样计算直方图，大幅提高性能 + # 使用NumPy向量化计算（如果可用） + if NUMPY_AVAILABLE and hasattr(image, 'bits'): + try: + return _calculate_rgb_histogram_numpy(image, width, height, sample_step) + except Exception: + pass # 失败时回退到纯Python实现 + + return _calculate_rgb_histogram_python(image, width, height, sample_step) + + +def _calculate_rgb_histogram_numpy(image, width: int, height: int, sample_step: int) -> Tuple[List[int], List[int], List[int]]: + """使用NumPy向量化计算RGB直方图""" + # 将QImage转换为NumPy数组 + image = image.convertToFormat(image.Format.Format_RGB888) + ptr = image.bits() + ptr.setsize(image.sizeInBytes()) + arr = np.array(ptr).reshape(height, width, 3) + + # 采样像素（包含边缘像素） + sampled = arr[::sample_step, ::sample_step] + + # 额外采样边缘像素 + edge_pixels = [] + if width > 0: + edge_pixels.append(arr[::sample_step, -1]) + if height > 0: + edge_pixels.append(arr[-1, ::sample_step]) + + # 合并所有采样像素 + if edge_pixels: + all_pixels = np.vstack([sampled.reshape(-1, 3)] + [e.reshape(-1, 3) for e in edge_pixels]) + else: + all_pixels = sampled.reshape(-1, 3) + + # 分离RGB通道 + r_channel = all_pixels[:, 0].astype(np.uint8) + g_channel = all_pixels[:, 1].astype(np.uint8) + b_channel = all_pixels[:, 2].astype(np.uint8) + + # 使用bincount统计各通道直方图 + histogram_r = np.bincount(r_channel, minlength=256) + histogram_g = np.bincount(g_channel, minlength=256) + histogram_b = np.bincount(b_channel, minlength=256) + + return histogram_r.tolist(), histogram_g.tolist(), histogram_b.tolist() + + +def _calculate_rgb_histogram_python(image, width: int, height: int, sample_step: int) -> Tuple[List[int], List[int], List[int]]: + """使用纯Python计算RGB直方图（回退实现）""" + histogram_r = [0] * 256 + histogram_g = [0] * 256 + histogram_b = [0] * 256 + + # 采样计算直方图 for y in range(0, height, sample_step): for x in range(0, width, sample_step): color = image.pixelColor(x, y) - r = color.red() - g = color.green() - b = color.blue() - histogram_r[r] += 1 - histogram_g[g] += 1 - histogram_b[b] += 1 - - # 额外采样最右侧和最底部的边缘像素，确保高亮区域不被遗漏 - # 采样最右列 + histogram_r[color.red()] += 1 + histogram_g[color.green()] += 1 + histogram_b[color.blue()] += 1 + + # 额外采样最右侧和最底部的边缘像素 if width > 0: right_x = width - 1 for y in range(0, height, sample_step): @@ -344,7 +460,6 @@ def calculate_rgb_histogram(image, sample_step: int = 4) -> Tuple[List[int], Lis histogram_g[color.green()] += 1 histogram_b[color.blue()] += 1 - # 采样最底行 if height > 0: bottom_y = height - 1 for x in range(0, width, sample_step): @@ -353,7 +468,7 @@ def calculate_rgb_histogram(image, sample_step: int = 4) -> Tuple[List[int], Lis histogram_g[color.green()] += 1 histogram_b[color.blue()] += 1 - # 采样右下角像素（如果尚未被采样） + # 采样右下角像素 if width > 0 and height > 0: color = image.pixelColor(width - 1, height - 1) histogram_r[color.red()] += 1 -- Gitee From 10ef4038b8b12bd97226f749818ed939b7ca02de Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sun, 8 Feb 2026 03:56:46 +0800 Subject: [PATCH 42/96] =?UTF-8?q?[=E6=A0=B7=E5=BC=8F]=20=E8=AE=BE=E7=BD=AE?= =?UTF-8?q?=E7=95=8C=E9=9D=A216=E8=BF=9B=E5=88=B6=E9=A2=9C=E8=89=B2?= =?UTF-8?q?=E5=80=BC=E5=BC=80=E5=85=B3=E6=8C=89=E9=92=AE=E6=98=BE=E7=A4=BA?= =?UTF-8?q?=E4=B8=AD=E6=96=87"=E5=BC=80/=E5=85=B3"?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/interfaces.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/ui/interfaces.py b/ui/interfaces.py index e811d5d..12e5fde 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -762,6 +762,8 @@ class SettingsInterface(QWidget): # 创建开关按钮 switch = SwitchButton(self.content_widget) switch.setChecked(initial_checked) + switch.setOnText("开") + switch.setOffText("关") switch.checkedChanged.connect(self._on_hex_display_changed) # 将开关添加到卡片布局 -- Gitee From 88d67181ef53268875b9a3e7133b25b2d0c10b67 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sun, 8 Feb 2026 04:02:57 +0800 Subject: [PATCH 43/96] =?UTF-8?q?[=E4=BC=98=E5=8C=96]=20=E5=AF=BC=E5=85=A5?= =?UTF-8?q?=E5=9B=BE=E7=89=87=E6=97=B6=E9=87=87=E6=A0=B7=E7=82=B9=E5=BB=B6?= =?UTF-8?q?=E8=BF=9F=E5=88=B0=E5=AE=8C=E6=95=B4=E5=8A=A0=E8=BD=BD=E5=90=8E?= =?UTF-8?q?=E6=98=BE=E7=A4=BA?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/canvases.py | 18 ++++-------------- 1 file changed, 4 insertions(+), 14 deletions(-) diff --git a/ui/canvases.py b/ui/canvases.py index c8da749..938fbc2 100644 --- a/ui/canvases.py +++ b/ui/canvases.py @@ -853,13 +853,8 @@ class ImageCanvas(BaseCanvas): # 改变光标为默认 self.setCursor(Qt.CursorShape.ArrowCursor) - # 显示取色点（在模糊预览上） - for picker in self._pickers: - picker.show() - - # 初始化取色点位置 - self._init_picker_positions() - self.update_picker_positions() + # 模糊预览阶段不显示取色点，等待完整图片加载完成 + # 避免用户在预览阶段看到未就绪的采样点，提升用户体验 # 更新加载提示 self._loading_label.setText("正在加载高清图片...") @@ -1098,13 +1093,8 @@ class LuminanceCanvas(BaseCanvas): # 改变光标为默认 self.setCursor(Qt.CursorShape.ArrowCursor) - # 显示取色点（在模糊预览上） - for picker in self._pickers: - picker.show() - - # 初始化取色点位置 - self._init_picker_positions() - self.update_picker_positions() + # 模糊预览阶段不显示取色点，等待完整图片加载完成 + # 避免用户在预览阶段看到未就绪的采样点，提升用户体验 # 更新加载提示 self._loading_label.setText("正在加载高清图片...") -- Gitee From ca0ba30a04847a7e521ff207b173e41acb9c2f2e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sun, 8 Feb 2026 04:18:11 +0800 Subject: [PATCH 44/96] =?UTF-8?q?[=E6=96=B0=E5=8A=9F=E8=83=BD]=20=E5=A2=9E?= =?UTF-8?q?=E5=8A=A0=E6=94=B6=E8=97=8F=E9=85=8D=E8=89=B2=E5=91=BD=E5=90=8D?= =?UTF-8?q?=E5=AF=B9=E8=AF=9D=E6=A1=86=E5=92=8C=E9=87=8D=E5=91=BD=E5=90=8D?= =?UTF-8?q?=E5=8A=9F=E8=83=BD?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 新增 NameDialog 命名对话框，支持收藏配色时自定义命名 - 在 FavoriteSchemeCard 中添加重命名按钮 - 在 ConfigManager 中添加 rename_favorite() 方法 - 更新 ColorExtractInterface 和 ColorSchemeInterface 的收藏逻辑 --- core/config.py | 21 +++++++ dialogs/__init__.py | 2 + dialogs/name_dialog.py | 130 +++++++++++++++++++++++++++++++++++++++++ ui/favorite_widgets.py | 28 ++++++++- ui/interfaces.py | 80 +++++++++++++++++++++++-- 5 files changed, 255 insertions(+), 6 deletions(-) create mode 100644 dialogs/name_dialog.py diff --git a/core/config.py b/core/config.py index b93f770..21ed7b2 100644 --- a/core/config.py +++ b/core/config.py @@ -271,6 +271,27 @@ class ConfigManager: return len(self._config["favorites"]) < original_count + def rename_favorite(self, favorite_id: str, new_name: str) -> bool: + """重命名收藏 + + Args: + favorite_id: 收藏ID + new_name: 新名称 + + Returns: + bool: 是否重命名成功 + """ + if "favorites" not in self._config: + return False + + favorites = self._config["favorites"] + for fav in favorites: + if fav.get("id") == favorite_id: + fav["name"] = new_name + return True + + return False + def clear_favorites(self) -> None: """清空所有收藏""" self._config["favorites"] = [] diff --git a/dialogs/__init__.py b/dialogs/__init__.py index 756e0c1..286bdc6 100644 --- a/dialogs/__init__.py +++ b/dialogs/__init__.py @@ -1,9 +1,11 @@ """对话框模块""" from .about_dialog import AboutDialog +from .name_dialog import NameDialog from .update_dialog import UpdateAvailableDialog __all__ = [ 'AboutDialog', + 'NameDialog', 'UpdateAvailableDialog', ] diff --git a/dialogs/name_dialog.py b/dialogs/name_dialog.py new file mode 100644 index 0000000..618d1a7 --- /dev/null +++ b/dialogs/name_dialog.py @@ -0,0 +1,130 @@ +# 标准库导入 + +# 第三方库导入 +from PySide6.QtCore import Qt, QTimer +from PySide6.QtWidgets import QDialog, QHBoxLayout, QLabel, QVBoxLayout, QWidget +from qfluentwidgets import LineEdit, PrimaryPushButton, PushButton, isDarkTheme, qconfig + +# 项目模块导入 +from ui.theme_colors import get_dialog_bg_color, get_text_color +from utils import fix_windows_taskbar_icon_for_window, load_icon_universal, set_window_title_bar_theme + + +class NameDialog(QDialog): + """命名对话框 + + 用于收藏配色方案时输入自定义名称。 + """ + + def __init__(self, title="命名配色方案", default_name="", parent=None): + """初始化命名对话框 + + Args: + title: 对话框标题 + default_name: 默认名称 + parent: 父窗口 + """ + super().__init__(parent) + self.setWindowTitle(title) + self.setFixedSize(400, 150) + self._default_name = default_name + self._name = "" + + # 设置窗口图标 + self.setWindowIcon(load_icon_universal()) + + # 设置窗口标志：只保留关闭按钮 + self.setWindowFlags( + Qt.WindowType.Window | + Qt.WindowType.WindowTitleHint | + Qt.WindowType.WindowCloseButtonHint | + Qt.WindowType.CustomizeWindowHint + ) + + # 设置窗口背景色 + bg_color = get_dialog_bg_color() + self.setStyleSheet(f"QDialog {{ background-color: {bg_color.name()}; }}") + + self.setup_ui() + + # 修复任务栏图标 + QTimer.singleShot(100, lambda: fix_windows_taskbar_icon_for_window(self)) + + # 监听主题变化 + qconfig.themeChangedFinished.connect(self._update_title_bar_theme) + + def setup_ui(self): + """设置界面布局""" + layout = QVBoxLayout(self) + layout.setContentsMargins(20, 20, 20, 20) + layout.setSpacing(15) + + # 提示标签 + self.hint_label = QLabel("请输入配色方案名称：") + self._update_label_style() + layout.addWidget(self.hint_label) + + # 输入框 + self.name_input = LineEdit(self) + self.name_input.setText(self._default_name) + self.name_input.setPlaceholderText("输入名称...") + self.name_input.setClearButtonEnabled(True) + layout.addWidget(self.name_input) + + # 按钮区域 + buttons_container = QWidget() + buttons_layout = QHBoxLayout(buttons_container) + buttons_layout.setSpacing(10) + buttons_layout.setContentsMargins(0, 0, 0, 0) + + buttons_layout.addStretch() + + # 取消按钮 + self.cancel_button = PushButton("取消") + self.cancel_button.setMinimumWidth(80) + self.cancel_button.clicked.connect(self.reject) + buttons_layout.addWidget(self.cancel_button) + + # 确认按钮（主题色） + self.confirm_button = PrimaryPushButton("确认") + self.confirm_button.setMinimumWidth(80) + self.confirm_button.clicked.connect(self._on_confirm) + buttons_layout.addWidget(self.confirm_button) + + layout.addWidget(buttons_container) + + # 设置焦点到输入框并选中默认文本 + self.name_input.setFocus() + self.name_input.selectAll() + + def _update_label_style(self): + """更新标签样式""" + text_color = get_text_color() + self.hint_label.setStyleSheet(f"color: {text_color.name()}; font-size: 13px;") + + def _update_title_bar_theme(self): + """更新标题栏主题以适配当前主题""" + set_window_title_bar_theme(self, isDarkTheme()) + + def _on_confirm(self): + """确认按钮点击""" + self._name = self.name_input.text().strip() + if self._name: + self.accept() + else: + # 如果名称为空，使用默认名称 + self._name = self._default_name + self.accept() + + def get_name(self): + """获取输入的名称 + + Returns: + str: 用户输入的名称 + """ + return self._name + + def showEvent(self, event): + """窗口显示事件 - 在显示前设置标题栏主题避免闪烁""" + self._update_title_bar_theme() + super().showEvent(event) diff --git a/ui/favorite_widgets.py b/ui/favorite_widgets.py index e158f1a..ae7592e 100644 --- a/ui/favorite_widgets.py +++ b/ui/favorite_widgets.py @@ -183,6 +183,7 @@ class FavoriteSchemeCard(CardWidget): """收藏配色方案卡片（水平排列色卡样式，动态数量）""" delete_requested = Signal(str) + rename_requested = Signal(str, str) # favorite_id, new_name def __init__(self, favorite_data: dict, parent=None): self._favorite_data = favorite_data @@ -228,10 +229,17 @@ class FavoriteSchemeCard(CardWidget): layout.addWidget(self.cards_panel) - # 删除按钮 + # 操作按钮区域 button_layout = QHBoxLayout() button_layout.addStretch() + # 重命名按钮 + self.rename_button = ToolButton(FluentIcon.EDIT) + self.rename_button.setFixedSize(28, 28) + self.rename_button.clicked.connect(self._on_rename_clicked) + button_layout.addWidget(self.rename_button) + + # 删除按钮 self.delete_button = ToolButton(FluentIcon.DELETE) self.delete_button.setFixedSize(28, 28) self.delete_button.clicked.connect(self._on_delete_clicked) @@ -304,6 +312,13 @@ class FavoriteSchemeCard(CardWidget): if favorite_id: self.delete_requested.emit(favorite_id) + def _on_rename_clicked(self): + """重命名按钮点击""" + favorite_id = self._favorite_data.get('id', '') + current_name = self._favorite_data.get('name', '') + if favorite_id: + self.rename_requested.emit(favorite_id, current_name) + def set_hex_visible(self, visible): """设置16进制显示区域的可见性""" self._hex_visible = visible @@ -331,6 +346,7 @@ class FavoriteSchemeList(QWidget): """收藏配色方案列表容器""" favorite_deleted = Signal(str) + favorite_renamed = Signal(str, str) # favorite_id, current_name def __init__(self, parent=None): self._favorites = [] @@ -418,11 +434,21 @@ class FavoriteSchemeList(QWidget): card.set_hex_visible(self._hex_visible) card.set_color_modes(self._color_modes) card.delete_requested.connect(self.favorite_deleted) + card.rename_requested.connect(self._on_rename_requested) self.content_layout.addWidget(card) self._favorite_cards[favorite.get('id', '')] = card self.content_layout.addStretch() + def _on_rename_requested(self, favorite_id, current_name): + """重命名请求处理 + + Args: + favorite_id: 收藏项ID + current_name: 当前名称 + """ + self.favorite_renamed.emit(favorite_id, current_name) + def set_hex_visible(self, visible): """设置是否显示16进制颜色值""" self._hex_visible = visible diff --git a/ui/interfaces.py b/ui/interfaces.py index 12e5fde..8a5becc 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -81,7 +81,7 @@ class DominantColorExtractor(QThread): self.extraction_error.emit(str(e)) -from dialogs import AboutDialog, UpdateAvailableDialog +from dialogs import AboutDialog, NameDialog, UpdateAvailableDialog from version import version_manager from .canvases import ImageCanvas, LuminanceCanvas from .cards import ColorCardPanel @@ -286,9 +286,22 @@ class ColorExtractInterface(QWidget): ) return + # 弹出命名对话框 + default_name = f"配色方案 {len(self._config_manager.get_favorites()) + 1}" + dialog = NameDialog( + title="命名配色方案", + default_name=default_name, + parent=self.window() + ) + + if dialog.exec() != NameDialog.DialogCode.Accepted: + return + + favorite_name = dialog.get_name() + favorite_data = { "id": str(uuid.uuid4()), - "name": f"配色方案 {len(self._config_manager.get_favorites()) + 1}", + "name": favorite_name, "colors": colors, "created_at": datetime.now().isoformat(), "source": "color_extract" @@ -304,7 +317,7 @@ class ColorExtractInterface(QWidget): InfoBar.success( title="收藏成功", - content=f"已收藏配色方案：{favorite_data['name']}", + content=f"已收藏配色方案：{favorite_name}", orient=Qt.Orientation.Horizontal, isClosable=True, position=InfoBarPosition.TOP, @@ -1374,9 +1387,22 @@ class ColorSchemeInterface(QWidget): ) return + # 弹出命名对话框 + default_name = f"配色方案 {len(self._config_manager.get_favorites()) + 1}" + dialog = NameDialog( + title="命名配色方案", + default_name=default_name, + parent=self.window() + ) + + if dialog.exec() != NameDialog.DialogCode.Accepted: + return + + favorite_name = dialog.get_name() + favorite_data = { "id": str(uuid.uuid4()), - "name": f"配色方案 {len(self._config_manager.get_favorites()) + 1}", + "name": favorite_name, "colors": colors, "created_at": datetime.now().isoformat(), "source": "color_scheme" @@ -1392,7 +1418,7 @@ class ColorSchemeInterface(QWidget): InfoBar.success( title="收藏成功", - content=f"已收藏配色方案：{favorite_data['name']}", + content=f"已收藏配色方案：{favorite_name}", orient=Qt.Orientation.Horizontal, isClosable=True, position=InfoBarPosition.TOP, @@ -1443,6 +1469,7 @@ class FavoritesInterface(QWidget): self.favorite_list = FavoriteSchemeList(self) self.favorite_list.favorite_deleted.connect(self._on_favorite_deleted) + self.favorite_list.favorite_renamed.connect(self._on_favorite_renamed) layout.addWidget(self.favorite_list, stretch=1) def _load_favorites(self): @@ -1472,6 +1499,49 @@ class FavoritesInterface(QWidget): self._config_manager.save() self._load_favorites() + def _on_favorite_renamed(self, favorite_id, current_name): + """收藏重命名回调 + + Args: + favorite_id: 收藏项ID + current_name: 当前名称 + """ + dialog = NameDialog( + title="重命名配色方案", + default_name=current_name, + parent=self.window() + ) + + if dialog.exec() != NameDialog.DialogCode.Accepted: + return + + new_name = dialog.get_name() + + # 更新收藏名称 + if self._config_manager.rename_favorite(favorite_id, new_name): + self._config_manager.save() + self._load_favorites() + + InfoBar.success( + title="重命名成功", + content=f"已重命名为：{new_name}", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=2000, + parent=self.window() + ) + else: + InfoBar.error( + title="重命名失败", + content="无法找到该配色方案", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=3000, + parent=self.window() + ) + def _on_import_clicked(self): """导入按钮点击""" from qfluentwidgets import MessageBox -- Gitee From de1c3e5d25198565ed4a3fcbeac9bdbcbb1a2030 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sun, 8 Feb 2026 05:00:06 +0800 Subject: [PATCH 45/96] =?UTF-8?q?[=E6=96=B0=E5=8A=9F=E8=83=BD]=20=E5=AE=9E?= =?UTF-8?q?=E7=8E=B0=E6=B7=B1=E8=89=B2=E6=A8=A1=E5=BC=8F=E9=85=8D=E7=BD=AE?= =?UTF-8?q?=E6=8C=81=E4=B9=85=E5=8C=96=EF=BC=8C=E4=BC=98=E5=8C=96=E6=BB=9A?= =?UTF-8?q?=E5=8A=A8=E6=9D=A1=E4=B8=BB=E9=A2=98=E9=80=82=E9=85=8D?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 添加 theme 配置项，实现主题状态保存与恢复 - 使用 qfluentwidgets 的 ScrollArea 和 PlainTextEdit 替代原生组件 - 去除关于对话框文本框底部蓝色焦点条 --- core/config.py | 3 ++- dialogs/about_dialog.py | 16 +++++++++++----- main.py | 14 +++++++++++++- ui/favorite_widgets.py | 6 +++--- ui/interfaces.py | 6 +++--- ui/main_window.py | 7 +++++++ 6 files changed, 39 insertions(+), 13 deletions(-) diff --git a/core/config.py b/core/config.py index 21ed7b2..ee7a314 100644 --- a/core/config.py +++ b/core/config.py @@ -47,7 +47,8 @@ class ConfigManager: "color_sample_count": 5, "luminance_sample_count": 5, "histogram_scaling_mode": "adaptive", - "color_wheel_mode": "RGB" + "color_wheel_mode": "RGB", + "theme": "auto" }, "scheme": { "default_scheme": "monochromatic", diff --git a/dialogs/about_dialog.py b/dialogs/about_dialog.py index 3eb8c00..8204338 100644 --- a/dialogs/about_dialog.py +++ b/dialogs/about_dialog.py @@ -5,9 +5,9 @@ from pathlib import Path from PySide6.QtCore import Qt, QTimer, QUrl from PySide6.QtGui import QDesktopServices from PySide6.QtWidgets import ( - QDialog, QFrame, QHBoxLayout, QPlainTextEdit, QVBoxLayout, QWidget + QDialog, QFrame, QHBoxLayout, QVBoxLayout, QWidget ) -from qfluentwidgets import CaptionLabel, PrimaryPushButton, PushButton, isDarkTheme, qconfig +from qfluentwidgets import CaptionLabel, PlainTextEdit, PrimaryPushButton, PushButton, isDarkTheme, qconfig # 项目模块导入 from utils import fix_windows_taskbar_icon_for_window, load_icon_universal, set_window_title_bar_theme @@ -71,17 +71,23 @@ class AboutDialog(QDialog): Args: parent_layout: 父布局对象 """ - self.text_edit = QPlainTextEdit(self) + self.text_edit = PlainTextEdit(self) self.text_edit.setReadOnly(True) self.text_edit.setPlainText(self._get_about_text()) self.text_edit.setContextMenuPolicy(Qt.ContextMenuPolicy.NoContextMenu) + # 禁用焦点，去除底部蓝色条 + self.text_edit.setFocusPolicy(Qt.FocusPolicy.NoFocus) # 设置主题感知的样式 bg_color = get_dialog_bg_color() text_color = get_text_color() self.text_edit.setStyleSheet( - f"QPlainTextEdit {{ background-color: {bg_color.name()}; " - f"color: {text_color.name()}; border: none; }}" + f"PlainTextEdit {{ background-color: {bg_color.name()}; " + f"color: {text_color.name()}; border: none; }}\n" + f"PlainTextEdit:focus {{ border: none; outline: none; }}\n" + f"PlainTextEdit::focus {{ border: none; }}\n" + f"QPlainTextEdit {{ border: none; }}\n" + f"QPlainTextEdit:focus {{ border: none; outline: none; }}" ) parent_layout.addWidget(self.text_edit, stretch=1) diff --git a/main.py b/main.py index d60e3ac..72a17e0 100644 --- a/main.py +++ b/main.py @@ -50,6 +50,7 @@ sys.stdout = _old_stdout qInstallMessageHandler(qt_message_handler) # 项目模块导入 +from core import get_config_manager from utils import fix_windows_taskbar_icon_for_window, load_icon_universal from ui import MainWindow @@ -65,7 +66,18 @@ def main(): app_icon = load_icon_universal() app.setWindowIcon(app_icon) - setTheme(Theme.AUTO) + # 加载主题配置并设置初始主题 + config_manager = get_config_manager() + config_manager.load() + theme_setting = config_manager.get('settings.theme', 'auto') + + if theme_setting == 'light': + setTheme(Theme.LIGHT) + elif theme_setting == 'dark': + setTheme(Theme.DARK) + else: + setTheme(Theme.AUTO) + setThemeColor('#0078d4') window = MainWindow() diff --git a/ui/favorite_widgets.py b/ui/favorite_widgets.py index ae7592e..087fc88 100644 --- a/ui/favorite_widgets.py +++ b/ui/favorite_widgets.py @@ -5,12 +5,12 @@ from datetime import datetime # 第三方库导入 from PySide6.QtCore import Qt, Signal from PySide6.QtWidgets import ( - QScrollArea, QVBoxLayout, QHBoxLayout, QWidget, QLabel, + QVBoxLayout, QHBoxLayout, QWidget, QLabel, QSizePolicy, QApplication ) from PySide6.QtGui import QColor from qfluentwidgets import ( - CardWidget, PushButton, ToolButton, FluentIcon, + CardWidget, PushButton, ScrollArea, ToolButton, FluentIcon, InfoBar, InfoBarPosition, isDarkTheme, qconfig ) @@ -362,7 +362,7 @@ class FavoriteSchemeList(QWidget): layout.setContentsMargins(0, 0, 0, 0) layout.setSpacing(10) - self.scroll_area = QScrollArea() + self.scroll_area = ScrollArea() self.scroll_area.setWidgetResizable(True) self.scroll_area.setStyleSheet("QScrollArea { border: none; }") diff --git a/ui/interfaces.py b/ui/interfaces.py index 8a5becc..3d6da6d 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -5,12 +5,12 @@ from datetime import datetime # 第三方库导入 from PySide6.QtCore import Qt, QThread, QTimer, Signal from PySide6.QtWidgets import ( - QFileDialog, QHBoxLayout, QLabel, QScrollArea, QSplitter, QStackedWidget, + QFileDialog, QHBoxLayout, QLabel, QSplitter, QStackedWidget, QSizePolicy, QSpacerItem, QVBoxLayout, QWidget ) from qfluentwidgets import ( ComboBox, FluentIcon, InfoBar, InfoBarPosition, PrimaryPushButton, - PushButton, PushSettingCard, SettingCardGroup, SpinBox, SubtitleLabel, SwitchButton, qconfig, isDarkTheme + PushButton, PushSettingCard, ScrollArea, SettingCardGroup, SpinBox, SubtitleLabel, SwitchButton, qconfig, isDarkTheme ) # 项目模块导入 @@ -640,7 +640,7 @@ class SettingsInterface(QWidget): def setup_ui(self): """设置界面布局""" # 创建滚动区域 - self.scroll_area = QScrollArea(self) + self.scroll_area = ScrollArea(self) self.scroll_area.setWidgetResizable(True) self.scroll_area.setStyleSheet("QScrollArea { border: none; }") diff --git a/ui/main_window.py b/ui/main_window.py index feb966c..75fdcb9 100644 --- a/ui/main_window.py +++ b/ui/main_window.py @@ -74,11 +74,18 @@ class CustomTitleBar(FluentTitleBar): """切换主题""" if isDarkTheme(): setTheme(Theme.LIGHT) + theme_value = 'light' else: setTheme(Theme.DARK) + theme_value = 'dark' self._update_theme_icon() # 重新应用按钮样式以覆盖 Fluent 主题样式 self._apply_theme_button_style() + # 保存主题配置 + from core import get_config_manager + config_manager = get_config_manager() + config_manager.set('settings.theme', theme_value) + config_manager.save() def _apply_theme_button_style(self): """应用主题按钮的无背景样式""" -- Gitee From a6d617871ecdd363c12b2f8ed02804f2e30f571e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sun, 8 Feb 2026 16:09:46 +0800 Subject: [PATCH 46/96] =?UTF-8?q?[=E6=96=87=E6=A1=A3]=20=E5=AE=8C=E5=96=84?= =?UTF-8?q?=E9=A1=B9=E7=9B=AE=E7=89=88=E6=9D=83=E4=BF=A1=E6=81=AF=EF=BC=8C?= =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E7=AC=AC=E4=B8=89=E6=96=B9=E5=BA=93=E5=92=8C?= =?UTF-8?q?=E5=B7=A5=E5=85=B7=E9=93=BE=E8=AE=B8=E5=8F=AF=E8=AF=81?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 更新 LICENSE 文本文件，添加完整的第三方库许可证信息 - PySide6 (LGPL-3.0)、PySide6-Fluent-Widgets (GPL-3.0) - Pillow (MIT)、requests (Apache-2.0)、numpy (BSD-3-Clause) - 添加开发工具链许可证信息 - auto-py-to-exe (GPL-3.0)、UPX (GPL-2.0+)、Inno Setup (Modified BSD) - 更新版权完善计划.md，记录第四阶段执行结果 - 更新开发规范.md，新增第15章开源许可证管理规范 --- .gitignore | 11 + LICENSE | 739 +++++++++++++++++- dialogs/about_dialog.py | 33 +- file/LICENSE.html | 359 ++++++++- ...00\345\217\221\350\247\204\350\214\203.md" | 240 +++++- 5 files changed, 1348 insertions(+), 34 deletions(-) diff --git a/.gitignore b/.gitignore index 542d8cc..d236e0c 100644 --- a/.gitignore +++ b/.gitignore @@ -25,3 +25,14 @@ upx-5.1.0-win64.zip 发行说明.md PyQt6_Windows_TitleBar_DarkMode_Guide.md PyQt6_Windows_TitleBar_DarkMode_Guide.md + +# 虚拟环境 +.venv/ +venv/ +env/ +ENV/ + +版权完善计划.md +THIRD_PARTY_LICENSES.md +activate.ps1 +activate.bat diff --git a/LICENSE b/LICENSE index d25c643..f68b25a 100644 --- a/LICENSE +++ b/LICENSE @@ -3,7 +3,7 @@ ================================================================================ 项目信息 -------------------------------------------------------------------------------- -项目名称：Color Card +项目名称：取色卡（Color Card） 版权所有：© 2026 浮晓 HXiao Studio 开发者：青山公仔 联系方式：hxiao_studio@163.com @@ -611,32 +611,747 @@ of this License. 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Pillow (MIT License) +-------------------------------------------------------------------------------- +版权所有：Python Imaging Library Team +项目地址：https://github.com/python-pillow/Pillow +许可证：MIT License + +-------------------------------------------------------------------------------- MIT License -适用库: Pillow -Apache-2.0 -适用库: requests +Copyright + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies +of the Software, and to permit persons to whom the Software is furnished to do +so, subject to the following conditions: -BSD-3-Clause -适用库: numpy +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 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Inno Setup (Modified BSD) +-------------------------------------------------------------------------------- +版权所有：Jordan Russell +官网：https://jrsoftware.org/isinfo.php +许可证：基于修改的 BSD 许可证 +用途：将独立的可执行文件打包为安装程序 + +-------------------------------------------------------------------------------- +Inno Setup License + +Except where otherwise noted, all of the documentation and software included in +the Inno Setup package is copyrighted by Jordan Russell. + +Copyright (C) 1997-2026 Jordan Russell. All rights reserved. +Portions Copyright (C) 2000-2026 Martijn Laan. All rights reserved. + +This software is provided "as-is," without any express or implied warranty. In +no event shall the author be held liable for any damages arising from the use +of this software. + +Permission is granted to anyone to use this software for any purpose, including +commercial applications, and to alter and redistribute it, provided that the +following conditions are met: + +1. All redistributions of source code files must retain all copyright notices + that are currently in place, and this list of conditions without + modification. +2. All redistributions in binary form must retain all occurrences of the above + copyright notice and web site addresses that are currently in place (for + example, in the About boxes). +3. The origin of this software must not be misrepresented; you must not claim + that you wrote the original software. If you use this software to distribute + a product, an acknowledgment in the product documentation would be + appreciated but is not required. +4. Modified versions in source or binary form must be plainly marked as such, + and must not be misrepresented as being the original software. + +Jordan Russell +jr-2020 AT jrsoftware.org +https://jrsoftware.org/ ================================================================================ 使用说明 -------------------------------------------------------------------------------- -许可证约束: +许可证约束： - 本项目整体受 GNU General Public License v3.0 约束 - 使用本软件即表示您同意遵守所有相关许可证条款 -根据 GPLv3 要求: +根据 GPLv3 要求： - 您可以自由使用、修改、分发本软件 - 您必须以 GPLv3 许可证开源您的修改版本 - 您必须提供源代码 - 您不能将本软件用于闭源商业项目 如有疑问，请联系：hxiao_studio@163.com + +================================================================================ +许可证文档结束 +================================================================================ diff --git a/dialogs/about_dialog.py b/dialogs/about_dialog.py index 8204338..d50384e 100644 --- a/dialogs/about_dialog.py +++ b/dialogs/about_dialog.py @@ -203,26 +203,45 @@ class AboutDialog(QDialog): • 联系邮箱：{app_info['email']} 【开源项目使用说明】 - • 本程序基于 PySide6 架构开发，许可证：LGPL v3 + • 本程序基于 PySide6 架构开发 版权所有：The Qt Company + 许可证：LGPL v3 项目地址：https://www.qt.io/ - • 本程序 UI 组件使用 PySide6-Fluent-Widgets，许可证：GPLv3 + • 本程序 UI 组件使用 PySide6-Fluent-Widgets + 版权所有：zhiyiYo + 许可证：GPLv3 项目地址：https://github.com/zhiyiYo/PyQt-Fluent-Widgets - • 本程序使用 requests 库进行网络请求，许可证：Apache-2.0 + • 本程序使用 requests 库进行网络请求 + 版权所有：Kenneth Reitz + 许可证：Apache-2.0 项目地址：https://github.com/psf/requests - • 本程序使用 Pillow 库处理图像，许可证：MIT + • 本程序使用 Pillow 库处理图像 + 版权所有：Python Imaging Library Team + 许可证：MIT 项目地址：https://github.com/python-pillow/Pillow - • 本程序使用auto-py-to-exe工具打包为独立的可执行文件。 + • 本程序使用 numpy 库进行数值计算 + 版权所有：NumPy Developers + 许可证：BSD-3-Clause + 项目地址：https://github.com/numpy/numpy + +【开发工具链】 + • 本程序使用 auto-py-to-exe 工具打包为独立的可执行文件 + 版权所有：Brent Vollebregt + 许可证：GPL-3.0 项目地址：https://github.com/brentvollebregt/auto-py-to-exe - • 本程序使用UPX工具压缩可执行文件体积。 + • 本程序使用 UPX 工具压缩可执行文件体积 + 版权所有：UPX Team + 许可证：GPL-2.0+ 官网：https://upx.github.io/ - • 本程序使用Inno Setup工具将独立的可执行文件打包为安装程序。 + • 本程序使用 Inno Setup 工具将独立的可执行文件打包为安装程序 + 版权所有：Jordan Russell + 许可证：基于修改的 BSD 许可证 官网：https://jrsoftware.org/isinfo.php 【特别鸣谢】 diff --git a/file/LICENSE.html b/file/LICENSE.html index 0816fe3..3e38bcd 100644 --- a/file/LICENSE.html +++ b/file/LICENSE.html @@ -453,24 +453,361 @@
-
+

第三方库许可证

本项目使用了以下第三方库，每个库都有其自己的开源许可证：

-

LGPL-3.0

-

适用库: PySide6

+ +
+

1. PySide6 (LGPL-3.0)

+
+

版权所有：The Qt Company

+

项目地址：https://www.qt.io/

+

许可证：GNU Lesser General Public License v3.0

+
+
+
+

GNU LESSER GENERAL PUBLIC LICENSE

+

Version 3, 29 June 2007

+
+
+

Copyright © 2007 Free Software Foundation, Inc.
+ <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.

+
+
+

This version of the GNU Lesser General Public License incorporates the terms and conditions of version 3 of the GNU General Public License, supplemented by the additional permissions listed below.

+
+

0. Additional Definitions.

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+

As used herein, "this License" refers to version 3 of the GNU Lesser General Public License, and the "GNU GPL" refers to version 3 of the GNU General Public License.

+

"The Library" refers to a covered work governed by this License, other than an Application or a Combined Work as defined below.

+

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+

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+

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+

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1. Exception to Section 3 of the GNU GPL.

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You may convey a covered work under sections 3 and 4 of this License without being bound by section 3 of the GNU GPL.

+
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2. Conveying Modified Versions.

+
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If you modify a copy of the Library, and, in your modifications, a facility refers to a function or data to be supplied by an Application that uses the facility (other than as an argument passed when the facility is invoked), then you may convey a copy of the modified version:

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    2. +
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+
+

3. Object Code Incorporating Material from Library Header Files.

+
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The object code form of an Application may incorporate material from a header file that is part of the Library. You may convey such object code under terms of your choice, provided that, if the incorporated material is not limited to numerical parameters, data structure layouts and accessors, or small macros, inline functions and templates (ten or fewer lines in length), you do both of the following:

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+

4. Combined Works.

+
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You may convey a Combined Work under terms of your choice that, taken together, effectively do not restrict modification of the portions of the Library contained in the Combined Work and reverse engineering for debugging such modifications, if you also do each of the following:

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      +
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      2. +
    2. 1) Use a suitable shared library mechanism for linking with the Library. A suitable mechanism is one that (a) uses at run time a copy of the Library already present on the user's computer system, and (b) will operate properly with a modified version of the Library that is interface-compatible with the Linked Version.
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    6. +
+
+

5. Combined Libraries.

+
+

You may place library facilities that are a work based on the Library side by side in a single library together with other library facilities that are not Applications and are not covered by this License, and convey such a combined library under terms of your choice, if you do both of the following:

+
    +
  1. a) Accompany the combined library with a copy of the same work based on the Library, uncombined with any other library facilities, conveyed under the terms of this License.
    2. +
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    3. +
+
+

6. Revised Versions of the GNU Lesser General Public License.

+
+

The Free Software Foundation may publish revised and/or new versions of the GNU Lesser General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns.

+

Each version is given a distinguishing version number. If the Library as you received it specifies that a certain numbered version of the GNU Lesser General Public License "or any later version" applies to it, you have the option of following the terms and conditions either of that published version or of any later version published by the Free Software Foundation. If the Library as you received it does not specify a version number of the GNU Lesser General Public License, you may choose any version of the GNU Lesser General Public License ever published by the Free Software Foundation.

+

If the Library as you received it specifies that a proxy can decide whether future versions of the GNU Lesser General Public License shall apply, that proxy's public statement of acceptance of any version is permanent authorization for you to choose that version for the Library.

+
+
+
+ + +
+

2. PySide6-Fluent-Widgets (GPL-3.0)

+
+

版权所有：zhiyiYo

+

项目地址：https://github.com/zhiyiYo/PyQt-Fluent-Widgets

+

许可证：GNU General Public License v3.0

+
+
+
+

PySide6-Fluent-Widgets 使用 GPLv3 许可证。由于本项目主许可证也为 GPLv3，完整的 GPLv3 许可证文本请参考本文档前面的GNU GENERAL PUBLIC LICENSE Version 3章节。

+
+
+
+ + +
+

3. Pillow (MIT)

+
+

版权所有：Python Imaging Library Team

+

项目地址：https://github.com/python-pillow/Pillow

+

许可证：MIT License

+
+
+
+

MIT License

+
+
+

Copyright <YEAR> <COPYRIGHT HOLDER>

+

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

+

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

+

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+
+
+
+ + +
+

4. requests (Apache-2.0)

+
+

版权所有：Kenneth Reitz

+

项目地址：https://github.com/psf/requests

+

许可证：Apache License 2.0

+
+
+
+

Apache License

+

Version 2.0, January 2004

+
+
+

http://www.apache.org/licenses/

+
+
+

TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

+
+

1. Definitions.

+
+

"License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document.

+

"Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License.

+

"Legal Entity" shall mean the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity. For the purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity.

+

"You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this License.

+

"Source" form shall mean the preferred form for making modifications, including but not limited to software source code, documentation source, and configuration files.

+

"Object" form shall mean any form resulting from mechanical transformation or translation of a Source form, including but not limited to compiled object code, generated documentation, and conversions to other media types.

+

"Work" shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below).

+

"Derivative Works" shall mean any work, whether in Source or Object form, that is based on (or derived from) the Work and for which the editorial revisions, annotations, elaborations, or other modifications represent, as a whole, an original work of authorship. For the purposes of this License, Derivative Works shall not include works that remain separable from, or merely link (or bind by name) to the interfaces of, the Work and Derivative Works thereof.

+

"Contribution" shall mean any work of authorship, including the original version of the Work and any modifications or additions to that Work or Derivative Works thereof, that is intentionally submitted to Licensor for inclusion in the Work by the copyright owner or by an individual or Legal Entity authorized to submit on behalf of the copyright owner. For the purposes of this definition, "submitted" means any form of electronic, verbal, or written communication sent to the Licensor or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, the Licensor for the purpose of discussing and improving the Work, but excluding communication that is conspicuously marked or otherwise designated in writing by the copyright owner as "Not a Contribution."

+

"Contributor" shall mean Licensor and any individual or Legal Entity on behalf of whom a Contribution has been received by Licensor and subsequently incorporated within the Work.

+
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2. Grant of Copyright License.

+
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Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare Derivative Works of, publicly display, publicly perform, sublicense, and distribute the Work and such Derivative Works in Source or Object form.

+
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3. Grant of Patent License.

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Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this section) patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer the Work, where such license applies only to those patent claims licensable by such Contributor that are necessarily infringed by their Contribution(s) alone or by combination of their Contribution(s) with the Work to which such Contribution(s) was submitted. If You institute patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Work or a Contribution incorporated within the Work constitutes direct or contributory patent infringement, then any patent licenses granted to You under this License for that Work shall terminate as of the date such litigation is filed.

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    4. +
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You may add Your own copyright statement to Your modifications and may provide additional or different license terms and conditions for use, reproduction, or distribution of Your modifications, or for any such Derivative Works as a whole, provided Your use, reproduction, and distribution of the Work otherwise complies with the conditions stated in this License.

+
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5. Submission of Contributions.

+
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Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in the Work by You to the Licensor shall be under the terms and conditions of this License, without any additional terms or conditions. Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with Licensor regarding such Contributions.

+
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6. Trademarks.

+
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This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor, except as required for reasonable and customary use in describing the origin of the Work and reproducing the content of the NOTICE file.

+
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7. Disclaimer of Warranty.

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Unless required by applicable law or agreed to in writing, Licensor provides the Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are solely responsible for determining the appropriateness of using or redistributing the Work and assume any risks associated with Your exercise of permissions under this License.

+
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8. Limitation of Liability.

+
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In no event and under no legal theory, whether in tort (including negligence), contract, or otherwise, unless required by applicable law (such as deliberate and grossly negligent acts) or agreed to in writing, shall any Contributor be liable to You for damages, including any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or out of the use or inability to use the Work (including but not limited to damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses), even if such Contributor has been advised of the possibility of such damages.

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While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability.

+
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+ END OF TERMS AND CONDITIONS +
+
+
-

GPL-3.0

-

适用库: PySide6-Fluent-Widgets

+ +
+

5. numpy (BSD-3-Clause)

+
+

版权所有：NumPy Developers

+

项目地址：https://github.com/numpy/numpy

+

许可证：BSD 3-Clause License

+
+
+
+

BSD 3-Clause License

+
+
+

Copyright <YEAR> <COPYRIGHT HOLDER>

+

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

+
    +
  1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
    2. +
  2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
    3. +
  3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
    4. +
+

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+
+
+
+
+ +
+

开发工具链许可证

+

本项目在开发过程中使用了以下工具：

-

MIT License

-

适用库: Pillow

+ +
+

1. auto-py-to-exe (GPL-3.0)

+
+

版权所有：Brent Vollebregt

+

项目地址：https://github.com/brentvollebregt/auto-py-to-exe

+

许可证：GNU General Public License v3.0

+

用途：将 Python 脚本打包为独立的可执行文件

+
+
+
+

auto-py-to-exe 使用 GPLv3 许可证。由于本项目主许可证也为 GPLv3，完整的 GPLv3 许可证文本请参考本文档前面的GNU GENERAL PUBLIC LICENSE Version 3章节。

+
+
+
-

Apache-2.0

-

适用库: requests

+ +
+

2. UPX (GPL-2.0+)

+
+

版权所有：UPX Team

+

官网：https://upx.github.io/

+

许可证：GNU General Public License v2.0 or later

+

用途：压缩可执行文件体积

+
+
+
+

GNU GENERAL PUBLIC LICENSE

+

Version 2, June 1991

+
+
+

Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.

+
+

Preamble

+
+

The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too.

+

When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things.

+

To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it.

+

For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights.

+

We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software.

+

Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations.

+

Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all.

+

The precise terms and conditions for copying, distribution and modification follow.

+
+

TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

+
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0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you".

+

Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does.

+

1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program.

+

You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee.

+

2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions:

+
    +
  1. a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change.
    2. +
  2. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License.
    3. +
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    4. +
+

These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it.

+

Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program.

+

In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License.

+

3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following:

+
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    2. +
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    3. +
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    4. +
+

The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable.

+

If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code.

+

4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance.

+

5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it.

+

6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License.

+

7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program.

+

If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances.

+

It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice.

+

This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License.

+

8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License.

+

9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns.

+

Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation.

+

10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally.

+
+

NO WARRANTY

+
+

11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

+

12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

+
+
+ END OF TERMS AND CONDITIONS +
+
+
-

BSD-3-Clause

-

适用库: numpy

+ +
+

3. Inno Setup (Modified BSD)

+
+

版权所有：Jordan Russell

+

官网：https://jrsoftware.org/isinfo.php

+

许可证：基于修改的 BSD 许可证

+

用途：将独立的可执行文件打包为安装程序

+
+
+
+

Inno Setup License

+
+
+

Except where otherwise noted, all of the documentation and software included in the Inno Setup package is copyrighted by Jordan Russell.

+

Copyright (C) 1997-2026 Jordan Russell. All rights reserved.
+ Portions Copyright (C) 2000-2026 Martijn Laan. All rights reserved.

+

This software is provided "as-is," without any express or implied warranty. In no event shall the author be held liable for any damages arising from the use of this software.

+

Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter and redistribute it, provided that the following conditions are met:

+
    +
  1. All redistributions of source code files must retain all copyright notices that are currently in place, and this list of conditions without modification.
    2. +
  2. All redistributions in binary form must retain all occurrences of the above copyright notice and web site addresses that are currently in place (for example, in the About boxes).
    3. +
  3. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software to distribute a product, an acknowledgment in the product documentation would be appreciated but is not required.
    4. +
  4. Modified versions in source or binary form must be plainly marked as such, and must not be misrepresented as being the original software.
    5. +
+

Jordan Russell
+ jr-2020 AT jrsoftware.org
+ https://jrsoftware.org/

+
+
+
diff --git "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" index 0d69fcb..3d65cbe 100644 --- "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" +++ "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" @@ -1455,9 +1455,238 @@ def _migrate_favorites_data(self): --- -## 15. 附录 +## 15. 开源许可证管理规范 -### 15.1 扩展开发建议 +### 15.1 许可证管理概述 + +本项目采用 **GPLv3** 作为主许可证，使用了多个第三方库和开发工具，每个都有其自己的开源许可证。完整的许可证管理是开源项目合规性的重要组成部分。 + +**涉及的许可证类型：** +| 类型 | 许可证 | 用途 | +|:---:|:---:|:---| +| 主项目 | GPLv3 | 取色卡项目本身 | +| 第三方库 | LGPL-3.0 | PySide6 | +| 第三方库 | GPLv3 | PySide6-Fluent-Widgets | +| 第三方库 | MIT | Pillow | +| 第三方库 | Apache-2.0 | requests | +| 第三方库 | BSD-3-Clause | numpy | +| 工具链 | GPLv3 | auto-py-to-exe | +| 工具链 | GPLv2+ | UPX | +| 工具链 | Modified BSD | Inno Setup | + +### 15.2 许可证文件管理 + +**必须维护的许可证文件：** + +1. **LICENSE** - 主许可证文本文件 + - 包含完整的 GPLv3 许可证文本 + - 包含所有第三方库的完整许可证信息 + - 包含开发工具链的完整许可证信息 + - 使用统一的文本格式（`====` 和 `----` 分隔线） + +2. **file/LICENSE.html** - HTML 格式的许可证文件 + - 用于应用程序内显示 + - 包含格式化的 HTML 样式 + - 与文本版 LICENSE 内容保持一致 + +3. **版权完善计划.md** - 许可证管理计划文档 + - 记录许可证完善的各个阶段 + - 跟踪执行进度 + - 保存执行记录和验证结果 + +### 15.3 第三方库许可证信息收集规范 + +**收集内容清单：** + +| 信息项 | 说明 | 示例 | +|:---:|:---|:---| +| 库名称 | 完整的库名称 | PySide6 | +| 版本要求 | 项目使用的版本范围 | >=6.0.0 | +| 许可证类型 | SPDX 标识符 | LGPL-3.0 | +| 版权所有 | 作者或组织名称 | The Qt Company | +| 项目地址 | 官方网站或仓库地址 | https://www.qt.io/ | +| 完整许可证文本 | 官方许可证全文 | 从官方网站获取 | + +**收集渠道：** +- 官方 GitHub 仓库的 LICENSE 文件 +- 官方网站许可证页面 +- PyPI 项目页面的元数据 +- 源码包中的 LICENSE 文件 + +### 15.4 许可证文本格式规范 + +**文本版 LICENSE 格式：** + +``` +================================================================================ +第三方库许可证 +-------------------------------------------------------------------------------- +本项目使用了以下第三方库，每个库都有其自己的开源许可证： + +================================================================================ +1. 库名称 (许可证类型) +-------------------------------------------------------------------------------- +版权所有：作者/组织名称 +项目地址：https://example.com/ +许可证：完整许可证名称 + +-------------------------------------------------------------------------------- +[完整的许可证文本] + +================================================================================ +2. 下一个库... +``` + +**格式要求：** +- 使用 `====`（80个字符）作为章节分隔线 +- 使用 `----`（80个字符）作为子章节分隔线 +- 每个库独立成节，编号排序 +- 许可证文本保持原始格式，不修改内容 +- LGPL 许可证需注明引用 GPL 的条款 + +### 15.5 关于窗口许可证显示规范 + +**关于对话框必须包含的信息：** + +```python +def _get_about_text(self): + return """ + 【开源项目使用说明】 + • 本程序基于 PySide6 架构开发 + 版权所有：The Qt Company + 许可证：LGPL v3 + 项目地址：https://www.qt.io/ + + • 本程序 UI 组件使用 PySide6-Fluent-Widgets + 版权所有：zhiyiYo + 许可证：GPLv3 + 项目地址：https://github.com/zhiyiYo/PyQt-Fluent-Widgets + + 【开发工具链】 + • 本程序使用 auto-py-to-exe 工具打包 + 版权所有：Brent Vollebregt + 许可证：GPL-3.0 + 项目地址：https://github.com/brentvollebregt/auto-py-to-exe + """ +``` + +**显示要求：** +- 每个库必须包含：版权所有、许可证类型、项目地址 +- 按类别分组（开源项目、开发工具链） +- 格式统一，便于阅读 + +### 15.6 许可证兼容性检查 + +**兼容性原则：** + +| 主许可证 | 兼容的许可证 | 不兼容的许可证 | +|:---:|:---:|:---:| +| GPLv3 | LGPL-3.0, MIT, Apache-2.0, BSD | 专有许可证 | + +**检查清单：** +- [ ] 所有第三方许可证与 GPLv3 兼容 +- [ ] 所有许可证文本完整且最新 +- [ ] 所有版权信息准确无误 +- [ ] 所有项目链接可访问 +- [ ] LGPL 引用 GPL 的说明清晰 + +### 15.7 许可证更新流程 + +**新增第三方库时的步骤：** + +1. **信息收集** + - 收集库名称、版本、许可证类型 + - 获取版权所有者信息 + - 获取项目地址 + - 下载完整许可证文本 + +2. **兼容性验证** + - 确认许可证与 GPLv3 兼容 + - 检查许可证版本是否最新 + +3. **文件更新** + - 更新 LICENSE 文本文件 + - 更新 file/LICENSE.html + - 更新关于窗口的 `_get_about_text()` + +4. **文档更新** + - 更新版权完善计划.md + - 记录更新日期和变更内容 + +5. **验证测试** + - 检查文本格式是否正确 + - 验证链接可访问性 + - 确认所有文件内容一致 + +### 15.8 常见许可证文本获取地址 + +| 许可证 | 官方地址 | +|:---:|:---| +| GPLv3 | https://www.gnu.org/licenses/gpl-3.0.txt | +| LGPLv3 | https://www.gnu.org/licenses/lgpl-3.0.txt | +| MIT | https://opensource.org/licenses/MIT | +| Apache-2.0 | https://www.apache.org/licenses/LICENSE-2.0.txt | +| BSD-3-Clause | https://opensource.org/licenses/BSD-3-Clause | +| GPLv2 | https://www.gnu.org/licenses/gpl-2.0.txt | + +### 15.9 注意事项 + +**必须避免的问题：** + +1. **不要遗漏版权声明** + - 每个第三方库都必须有明确的版权声明 + - 不能只列出库名和许可证类型 + +2. **不要修改许可证文本** + - 保持许可证文本的原始内容 + - 不要删除或添加任何内容 + +3. **不要遗漏工具链** + - 打包工具、压缩工具、安装程序制作工具都需要声明 + - 这些工具的许可证同样需要完整列出 + +4. **保持格式一致** + - LICENSE 和 LICENSE.html 内容要一致 + - 使用统一的格式风格 + +5. **LGPL 特殊处理** + - LGPL 是 GPL 的补充，需要明确说明引用关系 + - 在 LGPL 章节开头说明其引用了 GPL 的条款 + +### 15.10 经验总结 + +**本次版权完善的主要经验：** + +1. **提前规划** + - 制定详细的版权完善计划 + - 分阶段执行，逐步完善 + - 建立执行记录，跟踪进度 + +2. **统一格式** + - 建立统一的文本格式规范 + - 所有许可证文件格式保持一致 + - 便于维护和更新 + +3. **完整收集** + - 不仅收集第三方库，还要收集工具链 + - 每个组件都要有完整的版权信息 + - 建立 THIRD_PARTY_LICENSES.md 汇总文档 + +4. **引用优化** + - 对于使用相同许可证的组件，可以引用主许可证 + - 避免重复粘贴相同的许可证文本 + - LGPL 需要明确说明引用 GPL 的条款 + +5. **持续维护** + - 新增依赖时同步更新许可证信息 + - 定期检查许可证信息的准确性 + - 保持与项目实际使用的依赖一致 + +--- + +## 16. 附录 + +### 16.1 扩展开发建议 **潜在功能扩展：** - 历史记录功能 @@ -1469,14 +1698,15 @@ def _migrate_favorites_data(self): - 新功能应放在独立模块 - 使用信号槽进行组件通信 -### 15.2 规范维护 +### 16.2 规范维护 **本规范将根据项目发展进行更新，以适应新的功能需求和技术变化。** -### 15.3 版本历史 +### 16.3 版本历史 | 版本 | 日期 | 变更内容 | |:---:|:---:|:---| +| 2.11 | 2026-02-08 | 新增开源许可证管理规范（第15章），总结版权完善计划执行经验，包含许可证收集、格式规范、兼容性检查、更新流程等完整规范 | | 2.10 | 2026-02-07 | 新增信号循环预防规范（5.3节）、QThread取消机制（7.3节）；实现双面板独立图片导入、分阶段图片加载（模糊预览→完整图片→更新直方图）、进度显示功能 | | 2.9 | 2026-02-07 | 新增主题颜色管理规范（5.5节），创建 ui/theme_colors.py 统一颜色管理，消除所有硬编码颜色值 | | 2.8 | 2026-02-06 | 新增工具栏/按钮容器间距规范，补充 QSplitter 分隔条样式注意事项 | @@ -1489,3 +1719,5 @@ def _migrate_favorites_data(self): | 2.1 | 2026-02-04 | 借鉴BetterGI 星轨开发规范，新增导入规范、代码清理原则、异常处理规范、性能优化建议、调试规范 | | 2.0 | 2026-02-04 | 重构文档结构，精简冗余内容，优化版本号体系 | | 1.0 | 2026-02-03 | 初始版本，建立基础开发规范 | + + -- Gitee From 91ef61f1ad2b8eabd2f284cdd07f46618ade3224 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sun, 8 Feb 2026 16:38:03 +0800 Subject: [PATCH 47/96] =?UTF-8?q?[=E5=86=85=E5=AE=B9=E8=B0=83=E6=95=B4]=20?= =?UTF-8?q?=E6=9B=B4=E6=96=B0=E7=89=88=E6=9C=AC=E4=BF=A1=E6=81=AF?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .gitignore | 1 + version_info.txt | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/.gitignore b/.gitignore index d236e0c..b17e5aa 100644 --- a/.gitignore +++ b/.gitignore @@ -36,3 +36,4 @@ ENV/ THIRD_PARTY_LICENSES.md activate.ps1 activate.bat +Python3.14t性能优化计划.md diff --git a/version_info.txt b/version_info.txt index 9adbf7f..3317f13 100644 --- a/version_info.txt +++ b/version_info.txt @@ -1,6 +1,6 @@ VSVersionInfo( ffi=FixedFileInfo( - filevers=(2026,2,7,1), + filevers=(2026,2,8,1), prodvers=(1,1,0,0), mask=0x3f, flags=0x0, -- Gitee From 23a975929fb719e9b430ef04f8aede40d1d0e58e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Thu, 5 Feb 2026 20:41:12 +0800 Subject: [PATCH 48/96] =?UTF-8?q?[=E4=BF=AE=E5=A4=8D]=20=E4=BF=AE=E5=A4=8D?= =?UTF-8?q?=E8=89=B2=E5=BD=A9=E6=8F=90=E5=8F=96=E5=92=8C=E6=98=8E=E5=BA=A6?= =?UTF-8?q?=E6=8F=90=E5=8F=96=E9=9D=A2=E6=9D=BF=E7=9A=84=E5=B8=83=E5=B1=80?= =?UTF-8?q?=E9=87=8D=E5=8F=A0=E9=97=AE=E9=A2=98?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/canvases.py | 7 ++++++- ui/cards.py | 17 ++++++++++++++++- ui/interfaces.py | 13 ++++++++++--- 3 files changed, 32 insertions(+), 5 deletions(-) diff --git a/ui/canvases.py b/ui/canvases.py index 2d713de..908fa35 100644 --- a/ui/canvases.py +++ b/ui/canvases.py @@ -71,7 +71,12 @@ class BaseCanvas(QWidget): def __init__(self, parent: Optional[QWidget] = None, picker_count: int = 5) -> None: super().__init__(parent) - self.setMinimumSize(600, 400) + from PySide6.QtWidgets import QSizePolicy + + # 设置sizePolicy，允许在水平和垂直方向上都充分扩展和压缩 + self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) + # 设置合理的最小尺寸，允许画布在压缩时调整大小 + self.setMinimumSize(300, 200) self.setStyleSheet("background-color: #2a2a2a; border-radius: 8px;") self.setCursor(Qt.CursorShape.PointingHandCursor) diff --git a/ui/cards.py b/ui/cards.py index e78f283..7254990 100644 --- a/ui/cards.py +++ b/ui/cards.py @@ -55,6 +55,10 @@ class BaseCardPanel(QWidget): layout = QHBoxLayout(self) layout.setContentsMargins(10, 10, 10, 10) layout.setSpacing(15) + + # 设置sizePolicy，允许水平压缩但保持最小宽度 + from PySide6.QtWidgets import QSizePolicy + self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Preferred) def set_card_count(self, count: int): """设置卡片数量 @@ -277,18 +281,27 @@ class ColorCard(BaseCard): super().__init__(index, parent) def setup_ui(self): + from PySide6.QtWidgets import QSizePolicy + layout = QVBoxLayout(self) layout.setContentsMargins(0, 0, 0, 0) layout.setSpacing(5) + # 设置sizePolicy，允许垂直压缩 + self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) + # 设置色卡最小高度，确保文字区域有足够空间 + self.setMinimumHeight(160) + # 颜色块 self.color_block = QWidget() - self.color_block.setFixedHeight(80) + self.color_block.setMinimumHeight(40) + self.color_block.setMaximumHeight(80) self._update_placeholder_style() layout.addWidget(self.color_block) # 数值区域（两列布局） values_container = QWidget() + values_container.setMinimumHeight(60) values_layout = QHBoxLayout(values_container) values_layout.setContentsMargins(0, 0, 0, 0) values_layout.setSpacing(10) @@ -305,6 +318,8 @@ class ColorCard(BaseCard): # 16进制颜色值显示区域 self.hex_container = QWidget() + self.hex_container.setMinimumHeight(30) + self.hex_container.setMaximumHeight(40) hex_layout = QHBoxLayout(self.hex_container) hex_layout.setContentsMargins(0, 5, 0, 0) hex_layout.setSpacing(5) diff --git a/ui/interfaces.py b/ui/interfaces.py index 9827eb2..5b92819 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -52,28 +52,31 @@ class ColorExtractInterface(QWidget): # 主分割器（垂直） main_splitter = QSplitter(Qt.Orientation.Vertical) + main_splitter.setMinimumHeight(400) layout.addWidget(main_splitter, stretch=1) # 上半部分：水平分割器（图片 + 右侧组件） top_splitter = QSplitter(Qt.Orientation.Horizontal) - top_splitter.setMinimumHeight(300) + top_splitter.setMinimumHeight(250) # 左侧：图片画布 self.image_canvas = ImageCanvas() - self.image_canvas.setMinimumWidth(400) + self.image_canvas.setMinimumWidth(300) top_splitter.addWidget(self.image_canvas) # 右侧：垂直分割器（HSB色环 + RGB直方图） right_splitter = QSplitter(Qt.Orientation.Vertical) - right_splitter.setMinimumWidth(200) + right_splitter.setMinimumWidth(180) right_splitter.setMaximumWidth(350) # HSB色环 self.hsb_color_wheel = HSBColorWheel() + self.hsb_color_wheel.setMinimumHeight(150) right_splitter.addWidget(self.hsb_color_wheel) # RGB直方图 self.rgb_histogram_widget = RGBHistogramWidget() + self.rgb_histogram_widget.setMinimumHeight(100) right_splitter.addWidget(self.rgb_histogram_widget) right_splitter.setSizes([200, 150]) @@ -166,12 +169,16 @@ class LuminanceExtractInterface(QWidget): layout.setSpacing(10) splitter = QSplitter(Qt.Orientation.Vertical) + splitter.setMinimumHeight(300) layout.addWidget(splitter, stretch=1) self.luminance_canvas = LuminanceCanvas() + self.luminance_canvas.setMinimumHeight(200) splitter.addWidget(self.luminance_canvas) self.histogram_widget = LuminanceHistogramWidget() + self.histogram_widget.setMinimumHeight(120) + self.histogram_widget.setMaximumHeight(250) splitter.addWidget(self.histogram_widget) splitter.setSizes([400, 150]) -- Gitee From af4de7df30dd8e67bb25208780e32115b37415c5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Thu, 5 Feb 2026 20:46:27 +0800 Subject: [PATCH 49/96] =?UTF-8?q?[=E6=A0=B7=E5=BC=8F]=20=E7=BB=9F=E4=B8=80?= =?UTF-8?q?=E5=9B=BE=E7=89=87=E6=98=BE=E7=A4=BA=E5=8C=BA=E5=9F=9F=E5=92=8C?= =?UTF-8?q?=E8=89=B2=E7=8E=AF=E8=83=8C=E6=99=AF=E8=89=B2=E4=B8=BA=E7=BA=AF?= =?UTF-8?q?=E9=BB=91=E8=89=B2?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/canvases.py | 4 ++-- ui/color_wheel.py | 21 +++++++------------ ...00\345\217\221\350\247\204\350\214\203.md" | 4 +++- 3 files changed, 12 insertions(+), 17 deletions(-) diff --git a/ui/canvases.py b/ui/canvases.py index 908fa35..e000330 100644 --- a/ui/canvases.py +++ b/ui/canvases.py @@ -77,7 +77,7 @@ class BaseCanvas(QWidget): self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) # 设置合理的最小尺寸，允许画布在压缩时调整大小 self.setMinimumSize(300, 200) - self.setStyleSheet("background-color: #2a2a2a; border-radius: 8px;") + self.setStyleSheet("background-color: #000000; border-radius: 8px;") self.setCursor(Qt.CursorShape.PointingHandCursor) self._original_pixmap: Optional[QPixmap] = None @@ -450,7 +450,7 @@ class BaseCanvas(QWidget): painter.setRenderHint(QPainter.RenderHint.SmoothPixmapTransform) # 绘制背景 - painter.fillRect(self.rect(), QColor(42, 42, 42)) + painter.fillRect(self.rect(), QColor(0, 0, 0)) # 绘制图片（使用原始高分辨率图片，实时缩放显示） if self._original_pixmap and not self._original_pixmap.isNull(): diff --git a/ui/color_wheel.py b/ui/color_wheel.py index 1231d02..0be8f98 100644 --- a/ui/color_wheel.py +++ b/ui/color_wheel.py @@ -76,20 +76,13 @@ class HSBColorWheel(QWidget): def _get_theme_colors(self): """获取主题颜色""" - if isDarkTheme(): - return { - 'bg': QColor(42, 42, 42), - 'border': QColor(80, 80, 80), - 'text': QColor(200, 200, 200), - 'sample_border': QColor(255, 255, 255) - } - else: - return { - 'bg': QColor(240, 240, 240), - 'border': QColor(200, 200, 200), - 'text': QColor(60, 60, 60), - 'sample_border': QColor(255, 255, 255) - } + # 背景统一为纯黑色 + return { + 'bg': QColor(0, 0, 0), + 'border': QColor(80, 80, 80), + 'text': QColor(200, 200, 200), + 'sample_border': QColor(255, 255, 255) + } def _calculate_wheel_geometry(self): """计算色环几何参数""" diff --git "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" index 9ade3cf..4772e67 100644 --- "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" +++ "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" @@ -593,6 +593,7 @@ def update_table_data(self): - `优化`：性能或体验改进 - `重构`：代码结构调整 - `文档`：修改或新增文档 +- `样式`：界面样式、颜色、布局等视觉相关修改 - `内容调整`：如替换链接、修改文本等 **示例：** @@ -600,6 +601,7 @@ def update_table_data(self): - `[修复] 修复登录功能的验证逻辑错误` - `[重构] 提取 BaseCanvas 基类，消除重复代码` - `[文档] 更新 README.md 和开发规范` +- `[样式] 统一图片显示区域和色环背景色为纯黑色` --- @@ -732,7 +734,7 @@ class ImageCanvas(BaseCanvas): | 版本 | 日期 | 变更内容 | |:---:|:---:|:---| -| 3.2 | 2026-02-05 | 重构项目结构，提取公共基类（BaseCanvas、BaseCard、BaseHistogram），扁平化目录结构，更新文档 | +| 2.2 | 2026-02-05 | 重构项目结构，提取公共基类（BaseCanvas、BaseCard、BaseHistogram），扁平化目录结构，更新文档 | | 2.1 | 2026-02-04 | 借鉴BetterGI 星轨开发规范，新增导入规范、代码清理原则、异常处理规范、性能优化建议、调试规范 | | 2.0 | 2026-02-04 | 重构文档结构，精简冗余内容，优化版本号体系 | | 1.0 | 2026-02-03 | 初始版本，建立基础开发规范 | -- Gitee From 481e65cac740b05fd39f22da7a8569165c86a4c5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Thu, 5 Feb 2026 20:48:11 +0800 Subject: [PATCH 50/96] =?UTF-8?q?[=E6=A0=B7=E5=BC=8F]=20=E7=BB=9F=E4=B8=80?= =?UTF-8?q?=E5=9B=BE=E7=89=87=E6=98=BE=E7=A4=BA=E5=8C=BA=E5=9F=9F=E5=92=8C?= =?UTF-8?q?=E8=89=B2=E7=8E=AF=E8=83=8C=E6=99=AF=E8=89=B2=E4=B8=BA=E6=B7=B1?= =?UTF-8?q?=E7=81=B0=E8=89=B2=20#141414?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/canvases.py | 4 ++-- ui/color_wheel.py | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/ui/canvases.py b/ui/canvases.py index e000330..3a1ab51 100644 --- a/ui/canvases.py +++ b/ui/canvases.py @@ -77,7 +77,7 @@ class BaseCanvas(QWidget): self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) # 设置合理的最小尺寸，允许画布在压缩时调整大小 self.setMinimumSize(300, 200) - self.setStyleSheet("background-color: #000000; border-radius: 8px;") + self.setStyleSheet("background-color: #141414; border-radius: 8px;") self.setCursor(Qt.CursorShape.PointingHandCursor) self._original_pixmap: Optional[QPixmap] = None @@ -450,7 +450,7 @@ class BaseCanvas(QWidget): painter.setRenderHint(QPainter.RenderHint.SmoothPixmapTransform) # 绘制背景 - painter.fillRect(self.rect(), QColor(0, 0, 0)) + painter.fillRect(self.rect(), QColor(20, 20, 20)) # 绘制图片（使用原始高分辨率图片，实时缩放显示） if self._original_pixmap and not self._original_pixmap.isNull(): diff --git a/ui/color_wheel.py b/ui/color_wheel.py index 0be8f98..aa26046 100644 --- a/ui/color_wheel.py +++ b/ui/color_wheel.py @@ -76,9 +76,9 @@ class HSBColorWheel(QWidget): def _get_theme_colors(self): """获取主题颜色""" - # 背景统一为纯黑色 + # 背景统一为深灰色 return { - 'bg': QColor(0, 0, 0), + 'bg': QColor(20, 20, 20), 'border': QColor(80, 80, 80), 'text': QColor(200, 200, 200), 'sample_border': QColor(255, 255, 255) -- Gitee From 76cab2e1f304662ea70d67cf7f3673a2df7d626d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Thu, 5 Feb 2026 22:01:21 +0800 Subject: [PATCH 51/96] =?UTF-8?q?[=E4=BC=98=E5=8C=96]=20HSB=E8=89=B2?= =?UTF-8?q?=E7=8E=AF=E6=94=B9=E7=94=A8=E9=80=90=E5=83=8F=E7=B4=A0=E7=BB=98?= =?UTF-8?q?=E5=88=B6=E7=9C=9F=E6=AD=A3=E7=9A=84HSB=E8=89=B2=E5=BD=A9?= =?UTF-8?q?=E7=A9=BA=E9=97=B4?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 使用QImage逐像素计算色相、饱和度、明度 - 中心显示纯白色（饱和度0），边缘显示全彩色相（饱和度1） - 消除块状过渡，实现完全平滑的色彩渐变 - 符合HSB色彩空间的理论定义 --- ui/color_wheel.py | 107 ++++++++++++++++------------------------------ 1 file changed, 37 insertions(+), 70 deletions(-) diff --git a/ui/color_wheel.py b/ui/color_wheel.py index aa26046..1121e1d 100644 --- a/ui/color_wheel.py +++ b/ui/color_wheel.py @@ -127,82 +127,50 @@ class HSBColorWheel(QWidget): self._wheel_cache = None def _generate_wheel_cache(self): - """生成色环背景缓存""" + """生成真正的HSB色彩空间色环""" import math + from PySide6.QtGui import QImage - # 创建缓存图像 - self._wheel_cache = QPixmap(self.size()) - self._wheel_cache.fill(Qt.GlobalColor.transparent) + # 计算色环几何参数 + self._calculate_wheel_geometry() - painter = QPainter(self._wheel_cache) - painter.setRenderHint(QPainter.RenderHint.Antialiasing) + # 创建QImage用于逐像素绘制 + width = self.width() + height = self.height() + image = QImage(width, height, QImage.Format.Format_ARGB32) + image.fill(self._get_theme_colors()['bg'].rgb()) - colors = self._get_theme_colors() + # 逐像素计算HSB颜色 + for y in range(height): + for x in range(width): + # 计算相对于中心的距离和角度 + dx = x - self._center_x + dy = y - self._center_y + distance = math.sqrt(dx * dx + dy * dy) - # 绘制背景 - painter.fillRect(self.rect(), colors['bg']) + # 只绘制圆形区域内的像素 + if distance <= self._wheel_radius: + # 计算角度（色相） + angle = math.atan2(-dy, dx) # 注意Y轴翻转 + hue = (angle / (2 * math.pi)) % 1.0 - # 计算色环几何参数 - self._calculate_wheel_geometry() + # 计算饱和度（距离中心的远近） + saturation = min(distance / self._wheel_radius, 1.0) - # 绘制HSB色环背景（优化版本） - # 减少分段数以提高性能 - num_segments = 120 # 从360减少到120，足够平滑 - - for i in range(num_segments): - # 计算当前段的角度（度） - angle_start = i * 360 / num_segments - angle_end = (i + 1) * 360 / num_segments - - # 当前段的色相 - hue = angle_start - - # 绘制从外到内的渐变条（一直到中心） - num_rings = 15 # 从25减少到15，提高性能 - for j in range(num_rings): - # 计算内外半径（从外到内，包括中心） - r_outer = self._wheel_radius * (j + 1) / num_rings - r_inner = self._wheel_radius * j / num_rings - - # 当前环的饱和度（外圈100%，中心0%） - saturation = 100 * (j + 0.5) / num_rings - - # 创建颜色 - color = QColor.fromHsvF(hue / 360.0, saturation / 100.0, 1.0) - - # 绘制扇形段 - painter.setPen(Qt.PenStyle.NoPen) - painter.setBrush(color) - - # 使用多边形近似扇形 - points = [] - num_arc_points = 4 # 从5减少到4 - - # 外弧 - for k in range(num_arc_points): - t = k / (num_arc_points - 1) - a = (angle_start + t * (angle_end - angle_start)) * math.pi / 180 - points.append(( - self._center_x + r_outer * math.cos(a), - self._center_y - r_outer * math.sin(a) - )) - - # 内弧（反向） - for k in range(num_arc_points): - t = k / (num_arc_points - 1) - a = (angle_end - t * (angle_end - angle_start)) * math.pi / 180 - points.append(( - self._center_x + r_inner * math.cos(a), - self._center_y - r_inner * math.sin(a) - )) - - # 转换为QPoint并绘制 - from PySide6.QtCore import QPoint - qpoints = [QPoint(int(p[0]), int(p[1])) for p in points] - painter.drawPolygon(qpoints) - - # 绘制外边框 - painter.setPen(QPen(colors['border'], 2)) + # 设置亮度为1.0（最大值） + value = 1.0 + + # 计算颜色 + color = QColor.fromHsvF(hue, saturation, value) + image.setPixelColor(x, y, color) + + # 转换为QPixmap + self._wheel_cache = QPixmap.fromImage(image) + + # 绘制边框 + painter = QPainter(self._wheel_cache) + painter.setRenderHint(QPainter.RenderHint.Antialiasing) + painter.setPen(QPen(self._get_theme_colors()['border'], 2)) painter.setBrush(Qt.BrushStyle.NoBrush) painter.drawEllipse( self._center_x - self._wheel_radius, @@ -210,7 +178,6 @@ class HSBColorWheel(QWidget): self._wheel_radius * 2, self._wheel_radius * 2 ) - painter.end() # 标记缓存有效 -- Gitee From 5358ad9ad46cd7c51356e030122b4702c63d6379 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Thu, 5 Feb 2026 22:05:16 +0800 Subject: [PATCH 52/96] =?UTF-8?q?[=E6=A0=B7=E5=BC=8F]=20=E7=BB=9F=E4=B8=80?= =?UTF-8?q?RGB=E7=9B=B4=E6=96=B9=E5=9B=BE=E5=92=8C=E6=98=8E=E5=BA=A6?= =?UTF-8?q?=E7=9B=B4=E6=96=B9=E5=9B=BE=E7=9A=84=E5=88=BB=E5=BA=A6=E6=98=BE?= =?UTF-8?q?=E7=A4=BA=E9=A3=8E=E6=A0=BC=EF=BC=8C=E6=94=B9=E4=B8=BA0-8=20Zon?= =?UTF-8?q?e=E5=88=86=E5=8C=BA?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/histograms.py | 23 ++++++++++++----------- 1 file changed, 12 insertions(+), 11 deletions(-) diff --git a/ui/histograms.py b/ui/histograms.py index 61ae6c6..81655a6 100644 --- a/ui/histograms.py +++ b/ui/histograms.py @@ -530,28 +530,29 @@ class RGBHistogramWidget(BaseHistogram): legend_x += 20 def _draw_labels(self, painter: QPainter, x: int, y: int, width: int, height: int): - """绘制刻度标签""" + """绘制刻度标签 - Zone 0-8 风格""" # 绘制标题 self._draw_title(painter) - # 绘制底部刻度线和数值 font = QFont() - font.setPointSize(7) + font.setPointSize(8) painter.setFont(font) - tick_positions = [0, 64, 128, 192, 255] - for value in tick_positions: - tick_x = int(x + value * width / 256.0) + # 绘制底部刻度线和数值 - Zone 0 到 8 + zone_width = width / 8.0 + + for i in range(9): # 0, 1, 2, 3, 4, 5, 6, 7, 8 + tick_x = int(x + i * zone_width) # 绘制刻度线 painter.setPen(QColor(100, 100, 100)) - painter.drawLine(tick_x, y + height, tick_x, y + height + 3) + painter.drawLine(tick_x, y + height, tick_x, y + height + 4) - # 绘制刻度值 - text = str(value) + # 绘制刻度值 (0-8) + text = str(i) text_rect = painter.boundingRect( - tick_x - 15, y + height + 5, - 30, 14, + tick_x - 15, y + height + 6, + 30, 18, Qt.AlignmentFlag.AlignCenter, text ) painter.setPen(QColor(150, 150, 150)) -- Gitee From ce67b442687fe421b975426de119563252afe001 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 00:11:15 +0800 Subject: [PATCH 53/96] =?UTF-8?q?[=E6=A0=B7=E5=BC=8F]=20=E7=BB=9F=E4=B8=80?= =?UTF-8?q?=E5=9B=BE=E7=89=87=E6=98=BE=E7=A4=BA=E5=99=A8=E3=80=81=E7=9B=B4?= =?UTF-8?q?=E6=96=B9=E5=9B=BE=E3=80=81=E8=89=B2=E7=8E=AF=E8=83=8C=E6=99=AF?= =?UTF-8?q?=E8=89=B2=E4=B8=BA=20#2a2a2a?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/canvases.py | 4 ++-- ui/color_wheel.py | 4 ++-- ui/histograms.py | 4 ++-- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/ui/canvases.py b/ui/canvases.py index 3a1ab51..908fa35 100644 --- a/ui/canvases.py +++ b/ui/canvases.py @@ -77,7 +77,7 @@ class BaseCanvas(QWidget): self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) # 设置合理的最小尺寸，允许画布在压缩时调整大小 self.setMinimumSize(300, 200) - self.setStyleSheet("background-color: #141414; border-radius: 8px;") + self.setStyleSheet("background-color: #2a2a2a; border-radius: 8px;") self.setCursor(Qt.CursorShape.PointingHandCursor) self._original_pixmap: Optional[QPixmap] = None @@ -450,7 +450,7 @@ class BaseCanvas(QWidget): painter.setRenderHint(QPainter.RenderHint.SmoothPixmapTransform) # 绘制背景 - painter.fillRect(self.rect(), QColor(20, 20, 20)) + painter.fillRect(self.rect(), QColor(42, 42, 42)) # 绘制图片（使用原始高分辨率图片，实时缩放显示） if self._original_pixmap and not self._original_pixmap.isNull(): diff --git a/ui/color_wheel.py b/ui/color_wheel.py index 1121e1d..29bc4ff 100644 --- a/ui/color_wheel.py +++ b/ui/color_wheel.py @@ -76,9 +76,9 @@ class HSBColorWheel(QWidget): def _get_theme_colors(self): """获取主题颜色""" - # 背景统一为深灰色 + # 背景统一为 #2a2a2a return { - 'bg': QColor(20, 20, 20), + 'bg': QColor(42, 42, 42), 'border': QColor(80, 80, 80), 'text': QColor(200, 200, 200), 'sample_border': QColor(255, 255, 255) diff --git a/ui/histograms.py b/ui/histograms.py index 81655a6..c920a06 100644 --- a/ui/histograms.py +++ b/ui/histograms.py @@ -37,7 +37,7 @@ class BaseHistogram(QWidget): self._margin_bottom = 30 # 背景色 - self._background_color = QColor(20, 20, 20) + self._background_color = QColor(42, 42, 42) def set_data(self, data: List[int]): """设置直方图数据 @@ -155,7 +155,7 @@ class LuminanceHistogramWidget(BaseHistogram): super().__init__(parent) self.setMinimumHeight(180) self.setMaximumHeight(220) - self.setStyleSheet("background-color: #141414; border-radius: 4px;") + self.setStyleSheet("background-color: #2a2a2a; border-radius: 4px;") self._highlight_zones = [] # 高亮显示的区域列表 self._pressed_zone = -1 # 当前按下的Zone -- Gitee From 7d49f41ea38be989ac1a519ee1d021ed806a3fb4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 00:23:14 +0800 Subject: [PATCH 54/96] =?UTF-8?q?[=E6=A0=B7=E5=BC=8F]=20=E7=A7=BB=E9=99=A4?= =?UTF-8?q?=E8=89=B2=E5=BD=A9=E6=8F=90=E5=8F=96=E9=9D=A2=E6=9D=BF=E5=9B=BE?= =?UTF-8?q?=E7=89=87=E5=8A=A0=E8=BD=BD=E6=97=B6=E7=9A=84=E5=9C=86=E5=9C=88?= =?UTF-8?q?=E6=8C=87=E7=A4=BA=E5=99=A8?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/canvases.py | 33 +-------------------------------- 1 file changed, 1 insertion(+), 32 deletions(-) diff --git a/ui/canvases.py b/ui/canvases.py index 908fa35..c08f366 100644 --- a/ui/canvases.py +++ b/ui/canvases.py @@ -7,7 +7,7 @@ from PIL import Image from PySide6.QtCore import QPoint, QPointF, QRect, Qt, QThread, Signal, QTimer from PySide6.QtGui import QColor, QFont, QImage, QPainter, QPixmap from PySide6.QtWidgets import QWidget -from qfluentwidgets import Action, FluentIcon, IndeterminateProgressRing, RoundMenu +from qfluentwidgets import Action, FluentIcon, RoundMenu # 项目模块导入 from core import get_luminance, get_zone @@ -558,12 +558,6 @@ class ImageCanvas(BaseCanvas): self._pickers: list = [] self._zoom_viewer: Optional[ZoomViewer] = None self._active_picker_index: int = -1 - self._loading_indicator: Optional[IndeterminateProgressRing] = None - - # 创建加载指示器 - self._loading_indicator = IndeterminateProgressRing(self) - self._loading_indicator.setFixedSize(64, 64) - self._loading_indicator.hide() # 创建放大视图 self._zoom_viewer = ZoomViewer(self) @@ -580,44 +574,20 @@ class ImageCanvas(BaseCanvas): self._picker_rel_positions.append(QPointF(0.5, 0.5)) # 默认在图片中心 self.update_picker_positions() - self._update_loading_indicator_position() - - def _update_loading_indicator_position(self) -> None: - """更新加载指示器位置到中心""" - if self._loading_indicator: - x = (self.width() - self._loading_indicator.width()) // 2 - y = (self.height() - self._loading_indicator.height()) // 2 - self._loading_indicator.move(x, y) def set_image(self, image_path: str) -> None: """异步加载并显示图片""" - # 显示加载指示器 - if self._loading_indicator: - self._loading_indicator.start() - self._loading_indicator.show() - self._update_loading_indicator_position() - super().set_image(image_path) def _on_image_loaded(self, image_data: bytes, width: int, height: int, fmt: str) -> None: """图片加载完成的回调""" super()._on_image_loaded(image_data, width, height, fmt) - # 隐藏加载指示器 - if self._loading_indicator: - self._loading_indicator.stop() - self._loading_indicator.hide() - # 改变光标为默认 self.setCursor(Qt.CursorShape.ArrowCursor) def _on_image_load_error(self, error_msg: str) -> None: """图片加载失败的回调""" - # 隐藏加载指示器 - if self._loading_indicator: - self._loading_indicator.stop() - self._loading_indicator.hide() - # 恢复光标 self.setCursor(Qt.CursorShape.PointingHandCursor) @@ -734,7 +704,6 @@ class ImageCanvas(BaseCanvas): def resizeEvent(self, event) -> None: """窗口大小改变时重新调整图片""" super().resizeEvent(event) - self._update_loading_indicator_position() def clear_image(self) -> None: """清空图片""" -- Gitee From 6ce4dd10df8b20ebbc0cb0d727c41c14b258903c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 02:26:52 +0800 Subject: [PATCH 55/96] =?UTF-8?q?[=E6=96=B0=E5=8A=9F=E8=83=BD]=20=E6=96=B0?= =?UTF-8?q?=E5=A2=9E=E6=99=BA=E8=83=BD=E9=85=8D=E8=89=B2=E6=96=B9=E6=A1=88?= =?UTF-8?q?=E5=8A=9F=E8=83=BD?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 实现5种专业配色方案算法：同色系、邻近色、互补色、分离补色、双补色 - 添加可交互HSB色环组件，支持鼠标拖动选择基准色 - 实现配色方案色块面板，根据方案类型动态显示3-5个色块 - 色环与明度调整联动，明度变化时色轮和采样点实时响应 - 配色方案界面与设置界面统一，共享16进制显示和色彩模式配置 - 新增配色方案组件模块 ui/scheme_widgets.py - 扩展颜色处理模块 core/color.py，添加配色方案生成算法 - 更新项目文档（README.md、开发规范.md），记录新功能和开发经验 --- README.md | 30 +- core/__init__.py | 17 + core/color.py | 246 ++++++++++++++ core/config.py | 5 + ui/__init__.py | 10 +- ui/color_wheel.py | 310 +++++++++++++++++- ui/interfaces.py | 224 ++++++++++++- ui/main_window.py | 25 +- ui/scheme_widgets.py | 266 +++++++++++++++ ...00\345\217\221\350\247\204\350\214\203.md" | 116 ++++++- 10 files changed, 1226 insertions(+), 23 deletions(-) create mode 100644 ui/scheme_widgets.py diff --git a/README.md b/README.md index a10ba40..8a88573 100644 --- a/README.md +++ b/README.md @@ -15,11 +15,13 @@ ### 核心功能特色 - **可视化色彩提取**：通过直观的可拖动取色点，实时提取图片任意位置的颜色，支持5个取色点同时工作 +- **智能配色方案**：提供5种专业配色方案（同色系、邻近色、互补色、分离补色、双补色），支持可交互色环选择和明度调整 - **多色彩空间支持**：同时显示 HSB、LAB、HSL、CMYK、RGB 等多种色彩模式，满足不同场景的需求 - **专业明度分析**：将图片按明度分为9个区域，提供直方图可视化，帮助理解图片的明度分布 - **现代化界面**：基于 Fluent Design 设计语言，支持自动深色/浅色主题切换，提供流畅的用户体验 - **高精度显示**：使用原始图片实时缩放，保证显示清晰度，取色点位置使用相对坐标系统，图片缩放时保持不变 -- **双面板同步**：色彩提取和明度分析面板数据实时同步，切换面板时自动更新 +- **三面板同步**：色彩提取、明度分析和配色方案面板数据实时同步，切换面板时自动更新 +- **统一配置管理**：16进制颜色值显示和色彩模式设置全局统一，所有界面实时响应设置变更 ### 适用场景 @@ -115,6 +117,14 @@ - **区域高亮显示**：选中区域在直方图上高亮显示，方便查看特定明度范围的像素分布 - **双击提取**：双击图片任意区域，自动提取该明度对应的像素，并在色卡中显示 +#### 配色方案 + +- **5种专业配色方案**：同色系、邻近色、互补色、分离补色、双补色 +- **可交互色环**：支持鼠标拖动选择基准色，实时显示配色方案在色环上的分布 +- **明度调整滑块**：调整配色方案的明度，色环和色块实时响应 +- **动态卡片数量**：根据配色方案类型自动调整色块数量（3-5个） +- **统一显示设置**：使用与色彩提取相同的显示设置（16进制值、色彩模式） + --- ## 技术架构与设计理念 @@ -148,18 +158,19 @@ color_card/ ├── 开发规范.md # 开发规范文档 ├── core/ # 核心功能模块目录 │ ├── __init__.py -│ ├── color.py # 颜色处理模块（颜色转换、明度计算、直方图计算） +│ ├── color.py # 颜色处理模块（颜色转换、明度计算、配色方案算法、直方图计算） │ └── config.py # 配置管理模块 ├── ui/ # UI模块目录（扁平化结构） │ ├── __init__.py # 统一导出接口 │ ├── main_window.py # 主窗口类 │ ├── canvases.py # 画布模块（BaseCanvas、ImageCanvas、LuminanceCanvas） -│ ├── cards.py # 卡片组件模块（ColorCard、LuminanceCard） +│ ├── cards.py # 卡片组件模块（ColorCard、LuminanceCard及基类） │ ├── histograms.py # 直方图组件模块（LuminanceHistogramWidget、RGBHistogramWidget） │ ├── color_picker.py # 颜色选择器模块 -│ ├── color_wheel.py # 颜色轮模块 +│ ├── color_wheel.py # 颜色轮模块（HSBColorWheel、InteractiveColorWheel） +│ ├── scheme_widgets.py # 配色方案组件模块（SchemeColorInfoCard、SchemeColorPanel） │ ├── zoom_viewer.py # 缩放查看器模块 -│ └── interfaces.py # 界面面板模块 +│ └── interfaces.py # 界面面板模块（ColorExtractInterface、LuminanceExtractInterface、SettingsInterface、ColorSchemeInterface） ├── dialogs/ # 对话框模块目录 │ ├── __init__.py │ ├── about_dialog.py # 关于对话框 @@ -177,6 +188,7 @@ color_card/ 负责所有与颜色相关的计算和转换： - **颜色空间转换**：RGB ↔ HSB、RGB ↔ LAB、RGB ↔ HSL、RGB ↔ CMYK，支持多种色彩空间 +- **配色方案算法**：实现5种专业配色方案（同色系、邻近色、互补色、分离补色、双补色），基于色彩理论生成和谐配色 - **明度计算**：使用 Rec. 709 标准计算亮度值，包含 sRGB Gamma 校正，与 Lightroom、Photoshop 等专业软件使用相同标准 - **直方图计算**：计算图片的明度分布和 RGB 通道分布，支持采样优化 @@ -198,19 +210,25 @@ color_card/ - 区域选择和高亮显示 - 双击提取像素功能 -#### 3. 卡片模块 (ui/cards.py) +#### 3. 卡片模块 (ui/cards.py 和 ui/scheme_widgets.py) 提供颜色信息展示功能： - **BaseCard / BaseCardPanel**：卡片基类，提供统一的卡片接口 - setup_ui：设置界面 - clear：清空卡片 + - set_card_count：动态调整卡片数量 - **ColorCard / ColorCardPanel**：色彩卡片，显示多种色彩空间值 - 支持 HSB、LAB、HSL、CMYK、RGB 显示 - 一键复制颜色值 + - 支持16进制颜色值显示开关 - **LuminanceCard / LuminanceCardPanel**：明度卡片，显示明度区域信息 - 显示区域名称和明度范围 - 显示像素数量 +- **SchemeColorInfoCard / SchemeColorPanel**（ui/scheme_widgets.py）：配色方案卡片 + - 与ColorCard保持一致的显示样式 + - 支持动态卡片数量（根据配色方案类型自动调整） + - 复用ColorModeContainer组件，统一显示逻辑 #### 4. 直方图模块 (ui/histograms.py) diff --git a/core/__init__.py b/core/__init__.py index 658794d..0a3106a 100644 --- a/core/__init__.py +++ b/core/__init__.py @@ -6,12 +6,20 @@ from .color import ( rgb_to_hex, rgb_to_hsl, rgb_to_cmyk, + hsb_to_rgb, get_color_info, get_luminance, get_zone, get_zone_bounds, calculate_histogram, calculate_rgb_histogram, + generate_monochromatic, + generate_analogous, + generate_complementary, + generate_split_complementary, + generate_double_complementary, + adjust_brightness, + get_scheme_preview_colors, ) from .config import ConfigManager, get_config_manager @@ -23,12 +31,21 @@ __all__ = [ 'rgb_to_hex', 'rgb_to_hsl', 'rgb_to_cmyk', + 'hsb_to_rgb', 'get_color_info', 'get_luminance', 'get_zone', 'get_zone_bounds', 'calculate_histogram', 'calculate_rgb_histogram', + # 配色方案函数 + 'generate_monochromatic', + 'generate_analogous', + 'generate_complementary', + 'generate_split_complementary', + 'generate_double_complementary', + 'adjust_brightness', + 'get_scheme_preview_colors', # 配置 'ConfigManager', 'get_config_manager', diff --git a/core/color.py b/core/color.py index 9e8e521..1f21b79 100644 --- a/core/color.py +++ b/core/color.py @@ -354,3 +354,249 @@ def calculate_rgb_histogram(image, sample_step: int = 4) -> Tuple[List[int], Lis histogram_b[color.blue()] += 1 return histogram_r, histogram_g, histogram_b + + +def hsb_to_rgb(h: float, s: float, b: float) -> Tuple[int, int, int]: + """将HSB转换为RGB + + Args: + h: 色相 (0-360) + s: 饱和度 (0-100) + b: 亮度 (0-100) + + Returns: + tuple: (R 0-255, G 0-255, B 0-255) + """ + h_norm = h / 360.0 + s_norm = s / 100.0 + v_norm = b / 100.0 + + r, g, b_out = colorsys.hsv_to_rgb(h_norm, s_norm, v_norm) + return round(r * 255), round(g * 255), round(b_out * 255) + + +def generate_monochromatic(hue: float, count: int = 4) -> List[Tuple[float, float, float]]: + """生成同色系配色方案 + + 基于同一色相，通过调整饱和度和亮度生成和谐的颜色组合 + + Args: + hue: 基准色相 (0-360) + count: 生成颜色数量 (默认4) + + Returns: + list: HSB颜色列表 [(h, s, b), ...] + """ + colors = [] + # 根据数量生成饱和度和明度序列 + if count == 4: + saturations = [100, 75, 50, 25] + brightnesses = [100, 90, 80, 70] + else: + saturations = [100 - i * (80 / max(count - 1, 1)) for i in range(count)] + brightnesses = [100 - i * (30 / max(count - 1, 1)) for i in range(count)] + + for i in range(count): + s = max(20, min(100, saturations[i] if i < len(saturations) else 50)) + b = max(40, min(100, brightnesses[i] if i < len(brightnesses) else 70)) + colors.append((hue % 360, s, b)) + + return colors + + +def generate_analogous(hue: float, angle: float = 30, count: int = 4) -> List[Tuple[float, float, float]]: + """生成邻近色配色方案 + + 在色相环上选择与基准色相邻的颜色，创造和谐统一的视觉效果 + + Args: + hue: 基准色相 (0-360) + angle: 邻近角度范围 (默认30度) + count: 生成颜色数量 (默认4) + + Returns: + list: HSB颜色列表 [(h, s, b), ...] + """ + colors = [] + if count == 4: + # 4个颜色：基准色两侧各1个，加上基准色和另一个过渡色 + hues = [ + (hue - angle) % 360, + (hue - angle / 2) % 360, + hue % 360, + (hue + angle / 2) % 360 + ] + else: + step = (2 * angle) / max(count - 1, 1) + hues = [(hue - angle + i * step) % 360 for i in range(count)] + + for h in hues: + colors.append((h, 85, 90)) + + return colors + + +def generate_complementary(hue: float, count: int = 5) -> List[Tuple[float, float, float]]: + """生成互补色配色方案 + + 选择色相环上相对位置的颜色（相差180度），创造强烈对比 + 所有采样点集中在两个区域：基准色区域和互补色区域 + + Args: + hue: 基准色相 (0-360) + count: 生成颜色数量 (默认5) + + Returns: + list: HSB颜色列表 [(h, s, b), ...] + """ + colors = [] + comp_hue = (hue + 180) % 360 + + if count == 5: + # 基准色一侧3个：通过调整饱和度和明度来区分，保持色相一致 + colors = [ + (hue, 100, 100), # 基准色：最鲜艳 + (hue, 75, 90), # 基准色：降低饱和度 + (hue, 50, 80), # 基准色：进一步降低饱和度 + # 互补色一侧2个 + (comp_hue, 100, 100), # 互补色：最鲜艳 + (comp_hue, 75, 90), # 互补色：降低饱和度 + ] + else: + # 平均分配：基准色一侧 ceil(count/2)，互补色一侧 floor(count/2) + base_count = (count + 1) // 2 + comp_count = count - base_count + + # 基准色一侧：同一色相，不同饱和度 + for i in range(base_count): + s = 100 - i * (50 / max(base_count, 1)) # 饱和度从100递减 + b = 100 - i * (20 / max(base_count, 1)) # 明度稍微降低 + colors.append((hue, max(50, s), max(80, b))) + + # 互补色一侧：同一色相，不同饱和度 + for i in range(comp_count): + s = 100 - i * (50 / max(comp_count, 1)) + b = 100 - i * (20 / max(comp_count, 1)) + colors.append((comp_hue, max(50, s), max(80, b))) + + return colors + + +def generate_split_complementary(hue: float, angle: float = 30, count: int = 3) -> List[Tuple[float, float, float]]: + """生成分离补色配色方案 + + 选择基准色和互补色两侧的颜色，既有对比又更柔和 + + Args: + hue: 基准色相 (0-360) + angle: 分离角度 (默认30度) + count: 生成颜色数量 (默认3) + + Returns: + list: HSB颜色列表 [(h, s, b), ...] + """ + colors = [] + comp_hue = (hue + 180) % 360 + left_comp = (comp_hue - angle) % 360 + right_comp = (comp_hue + angle) % 360 + + if count == 3: + # 3个颜色：基准色 + 两个分离补色 + colors = [ + (hue, 100, 100), + (left_comp, 100, 100), + (right_comp, 100, 100) + ] + else: + colors.append((hue, 100, 100)) + colors.append((left_comp, 100, 100)) + colors.append((right_comp, 100, 100)) + remaining = count - 3 + for i in range(remaining): + blend_hue = (hue + (i + 1) * 60) % 360 + colors.append((blend_hue, 70, 85)) + + return colors + + +def generate_double_complementary(hue: float, angle: float = 30, count: int = 4) -> List[Tuple[float, float, float]]: + """生成双补色配色方案 + + 选择两组互补色，创造丰富而平衡的配色方案 + + Args: + hue: 基准色相 (0-360) + angle: 分离角度 (默认30度) + count: 生成颜色数量 (默认4) + + Returns: + list: HSB颜色列表 [(h, s, b), ...] + """ + colors = [] + comp_hue = (hue + 180) % 360 + second_hue = (hue + angle) % 360 + second_comp = (second_hue + 180) % 360 + + if count == 4: + # 4个颜色：两组互补色 + colors = [ + (hue, 100, 100), + (comp_hue, 100, 100), + (second_hue, 100, 100), + (second_comp, 100, 100) + ] + else: + hues = [hue, comp_hue, second_hue, second_comp] + for i in range(min(count, 4)): + colors.append((hues[i], 90, 95)) + for i in range(4, count): + blend_hue = (hue + i * 45) % 360 + colors.append((blend_hue, 70, 85)) + + return colors + + +def adjust_brightness(hsb_colors: List[Tuple[float, float, float]], brightness_delta: float) -> List[Tuple[float, float, float]]: + """调整配色方案的明度 + + Args: + hsb_colors: HSB颜色列表 [(h, s, b), ...] + brightness_delta: 明度调整值 (-100 到 +100) + + Returns: + list: 调整后的HSB颜色列表 + """ + adjusted = [] + for h, s, b in hsb_colors: + new_b = max(10, min(100, b + brightness_delta)) + adjusted.append((h, s, new_b)) + return adjusted + + +def get_scheme_preview_colors(scheme_type: str, base_hue: float, count: int = 5) -> List[Tuple[int, int, int]]: + """获取配色方案的预览颜色（RGB格式） + + Args: + scheme_type: 配色方案类型 ('monochromatic', 'analogous', 'complementary', + 'split_complementary', 'double_complementary') + base_hue: 基准色相 (0-360) + count: 生成颜色数量 + + Returns: + list: RGB颜色列表 [(r, g, b), ...] + """ + # 根据方案类型调用对应的生成器，正确处理参数 + if scheme_type == 'monochromatic': + hsb_colors = generate_monochromatic(base_hue, count) + elif scheme_type == 'analogous': + hsb_colors = generate_analogous(base_hue, 30, count) + elif scheme_type == 'complementary': + hsb_colors = generate_complementary(base_hue, count) + elif scheme_type == 'split_complementary': + hsb_colors = generate_split_complementary(base_hue, 30, count) + elif scheme_type == 'double_complementary': + hsb_colors = generate_double_complementary(base_hue, 30, count) + else: + hsb_colors = generate_monochromatic(base_hue, count) + + return [hsb_to_rgb(h, s, b) for h, s, b in hsb_colors] diff --git a/core/config.py b/core/config.py index dcb36e8..a952072 100644 --- a/core/config.py +++ b/core/config.py @@ -46,6 +46,11 @@ class ConfigManager: "color_sample_count": 5, "luminance_sample_count": 5 }, + "scheme": { + "default_scheme": "monochromatic", + "color_count": 5, + "brightness_adjustment": 0 + }, "window": { "width": 940, "height": 660, diff --git a/ui/__init__.py b/ui/__init__.py index 183bd14..13a211b 100644 --- a/ui/__init__.py +++ b/ui/__init__.py @@ -13,9 +13,10 @@ from .histograms import ( RGBHistogramWidget ) from .color_picker import ColorPicker -from .color_wheel import HSBColorWheel +from .color_wheel import HSBColorWheel, InteractiveColorWheel from .zoom_viewer import ZoomViewer -from .interfaces import ColorExtractInterface, LuminanceExtractInterface, SettingsInterface +from .interfaces import ColorExtractInterface, LuminanceExtractInterface, SettingsInterface, ColorSchemeInterface +from .scheme_widgets import SchemeColorInfoCard, SchemeColorPanel __all__ = [ # 主窗口 @@ -34,6 +35,7 @@ __all__ = [ # 控件 'ColorPicker', 'HSBColorWheel', + 'InteractiveColorWheel', 'ZoomViewer', # 直方图 'BaseHistogram', @@ -43,4 +45,8 @@ __all__ = [ 'ColorExtractInterface', 'LuminanceExtractInterface', 'SettingsInterface', + 'ColorSchemeInterface', + # 配色方案组件 + 'SchemeColorInfoCard', + 'SchemeColorPanel', ] diff --git a/ui/color_wheel.py b/ui/color_wheel.py index 29bc4ff..c4b1c25 100644 --- a/ui/color_wheel.py +++ b/ui/color_wheel.py @@ -1,6 +1,9 @@ +# 标准库导入 +import math + # 第三方库导入 -from PySide6.QtCore import Qt -from PySide6.QtGui import QColor, QPainter, QPen, QPixmap +from PySide6.QtCore import Qt, Signal +from PySide6.QtGui import QColor, QPainter, QPen, QPixmap, QCursor from PySide6.QtWidgets import QWidget from qfluentwidgets import isDarkTheme @@ -251,3 +254,306 @@ class HSBColorWheel(QWidget): super().resizeEvent(event) self._calculate_wheel_geometry() self._invalidate_cache() # 使缓存失效，下次绘制时重新生成 + + +class InteractiveColorWheel(QWidget): + """可交互的HSB色环组件 - 支持拖动选择基准色并显示配色方案点""" + + base_color_changed = Signal(float, float, float) + + def __init__(self, parent=None): + super().__init__(parent) + self.setMinimumSize(250, 250) + self.setMaximumSize(400, 400) + self.setCursor(QCursor(Qt.CursorShape.CrossCursor)) + + self._base_hue = 0.0 + self._base_saturation = 100.0 + self._base_brightness = 100.0 + self._dragging = False + + self._wheel_radius = 0 + self._center_x = 0 + self._center_y = 0 + + self._wheel_cache = None + self._cache_valid = False + self._cached_theme = None + + # 配色方案颜色点列表 [(h, s, b), ...] + self._scheme_colors = [] + + # 全局明度调整值 (-100 到 +100) + self._global_brightness = 0 + + def set_base_color(self, h: float, s: float, b: float): + """设置基准颜色 + + Args: + h: 色相 (0-360) + s: 饱和度 (0-100) + b: 亮度 (0-100) + """ + self._base_hue = h % 360 + self._base_saturation = max(0, min(100, s)) + self._base_brightness = max(0, min(100, b)) + self.update() + + def get_base_color(self) -> tuple: + """获取基准颜色 + + Returns: + tuple: (色相, 饱和度, 亮度) + """ + return self._base_hue, self._base_saturation, self._base_brightness + + def set_scheme_colors(self, colors: list): + """设置配色方案颜色点 + + Args: + colors: HSB颜色列表 [(h, s, b), ...] + """ + self._scheme_colors = colors if colors else [] + self.update() + + def clear_scheme_colors(self): + """清除配色方案颜色点""" + self._scheme_colors = [] + self.update() + + def set_global_brightness(self, brightness: int): + """设置全局明度调整值 + + Args: + brightness: 明度调整值 (-100 到 +100) + """ + self._global_brightness = max(-100, min(100, brightness)) + self._invalidate_cache() # 使缓存失效，重新生成色轮 + self.update() + + def _get_theme_colors(self): + """获取主题颜色""" + return { + 'bg': QColor(42, 42, 42), + 'border': QColor(80, 80, 80), + 'selector_border': QColor(255, 255, 255), + 'selector_inner': QColor(0, 0, 0), + 'scheme_point_border': QColor(255, 255, 255), + 'scheme_point_inner': QColor(0, 0, 0) + } + + def _calculate_wheel_geometry(self): + """计算色环几何参数""" + margin = 25 + available_size = min(self.width(), self.height()) - margin * 2 + self._wheel_radius = available_size // 2 + self._center_x = self.width() // 2 + self._center_y = self.height() // 2 + + def _hsb_to_position(self, h: float, s: float, b: float = 100.0) -> tuple: + """将HSB值转换为色环上的位置 + + Args: + h: 色相 (0-360) + s: 饱和度 (0-100) + b: 明度 (0-100)，明度越低越靠近中心 + + Returns: + (x, y) 坐标 + """ + angle_rad = (h * math.pi / 180.0) + max_radius = self._wheel_radius * 0.85 + + # 位置由饱和度和明度共同决定 + # 饱和度决定水平距离，明度决定垂直距离（明度越低越靠近中心） + saturation_factor = s / 100.0 + brightness_factor = b / 100.0 + + # 综合因素：明度越低，点越靠近中心 + radius = max_radius * saturation_factor * brightness_factor + + x = self._center_x + radius * math.cos(angle_rad) + y = self._center_y - radius * math.sin(angle_rad) + + return int(x), int(y) + + def _position_to_hsb(self, x: int, y: int) -> tuple: + """将色环上的位置转换为HSB值 + + Args: + x: X坐标 + y: Y坐标 + + Returns: + (色相, 饱和度) + """ + dx = x - self._center_x + dy = y - self._center_y + distance = math.sqrt(dx * dx + dy * dy) + + max_radius = self._wheel_radius * 0.85 + saturation = min(distance / max_radius, 1.0) * 100 + + angle = math.atan2(-dy, dx) + hue = (angle / (2 * math.pi)) % 1.0 * 360 + + return hue, saturation + + def _invalidate_cache(self): + """使缓存失效""" + self._cache_valid = False + self._wheel_cache = None + + def _generate_wheel_cache(self): + """生成色环缓存""" + from PySide6.QtGui import QImage + + self._calculate_wheel_geometry() + + width = self.width() + height = self.height() + image = QImage(width, height, QImage.Format.Format_ARGB32) + image.fill(self._get_theme_colors()['bg'].rgb()) + + # 计算全局明度因子 (0.1 到 1.0) + brightness_factor = max(0.1, min(1.0, 1.0 + self._global_brightness / 100.0)) + + for y in range(height): + for x in range(width): + dx = x - self._center_x + dy = y - self._center_y + distance = math.sqrt(dx * dx + dy * dy) + + if distance <= self._wheel_radius: + angle = math.atan2(-dy, dx) + hue = (angle / (2 * math.pi)) % 1.0 + saturation = min(distance / self._wheel_radius, 1.0) + # 应用全局明度调整 + value = brightness_factor + + color = QColor.fromHsvF(hue, saturation, value) + image.setPixelColor(x, y, color) + + self._wheel_cache = QPixmap.fromImage(image) + + painter = QPainter(self._wheel_cache) + painter.setRenderHint(QPainter.RenderHint.Antialiasing) + painter.setPen(QPen(self._get_theme_colors()['border'], 2)) + painter.setBrush(Qt.BrushStyle.NoBrush) + painter.drawEllipse( + self._center_x - self._wheel_radius, + self._center_y - self._wheel_radius, + self._wheel_radius * 2, + self._wheel_radius * 2 + ) + painter.end() + + self._cache_valid = True + self._cached_theme = isDarkTheme() + + def paintEvent(self, event): + painter = QPainter(self) + painter.setRenderHint(QPainter.RenderHint.Antialiasing) + + current_theme = isDarkTheme() + if not self._cache_valid or self._cached_theme != current_theme: + self._generate_wheel_cache() + + if self._wheel_cache: + painter.drawPixmap(0, 0, self._wheel_cache) + + # 先绘制配色方案颜色点 + self._draw_scheme_points(painter) + + # 最后绘制选择器（在最上层） + self._draw_selector(painter) + + def _draw_scheme_points(self, painter): + """绘制配色方案颜色点""" + if not self._scheme_colors: + return + + colors = self._get_theme_colors() + point_radius = 8 + + # 计算全局明度因子 + brightness_factor = max(0.1, min(1.0, 1.0 + self._global_brightness / 100.0)) + + for i, (h, s, b) in enumerate(self._scheme_colors): + # 跳过基准色（第一个点），因为选择器会显示它 + if i == 0: + continue + + # 应用全局明度调整 + adjusted_b = max(10, min(100, b * brightness_factor)) + + # 使用调整后的明度计算位置（明度越低越靠近中心） + x, y = self._hsb_to_position(h, s, adjusted_b) + + # 绘制白色外边框 + painter.setPen(QPen(colors['scheme_point_border'], 2)) + painter.setBrush(Qt.BrushStyle.NoBrush) + painter.drawEllipse(x - point_radius, y - point_radius, + point_radius * 2, point_radius * 2) + + # 绘制内部颜色（使用调整后的明度） + from core import hsb_to_rgb + rgb = hsb_to_rgb(h, s, adjusted_b) + painter.setPen(Qt.PenStyle.NoPen) + painter.setBrush(QColor(rgb[0], rgb[1], rgb[2])) + painter.drawEllipse(x - point_radius + 2, y - point_radius + 2, + (point_radius - 2) * 2, (point_radius - 2) * 2) + + def _draw_selector(self, painter): + """绘制选择器（基准色）""" + colors = self._get_theme_colors() + + # 计算全局明度因子 + brightness_factor = max(0.1, min(1.0, 1.0 + self._global_brightness / 100.0)) + adjusted_brightness = max(10, min(100, self._base_brightness * brightness_factor)) + + # 使用调整后的明度计算位置 + x, y = self._hsb_to_position(self._base_hue, self._base_saturation, adjusted_brightness) + + selector_radius = 10 + + # 白色外边框 + painter.setPen(QPen(colors['selector_border'], 3)) + painter.setBrush(Qt.BrushStyle.NoBrush) + painter.drawEllipse(x - selector_radius, y - selector_radius, + selector_radius * 2, selector_radius * 2) + + # 黑色内边框 + painter.setPen(QPen(colors['selector_inner'], 2)) + painter.drawEllipse(x - selector_radius + 3, y - selector_radius + 3, + (selector_radius - 3) * 2, (selector_radius - 3) * 2) + + def mousePressEvent(self, event): + """处理鼠标按下""" + if event.button() == Qt.MouseButton.LeftButton: + hue, saturation = self._position_to_hsb(event.pos().x(), event.pos().y()) + self._base_hue = hue + self._base_saturation = saturation + self._dragging = True + self.base_color_changed.emit(self._base_hue, self._base_saturation, self._base_brightness) + self.update() + + def mouseMoveEvent(self, event): + """处理鼠标移动""" + if self._dragging: + hue, saturation = self._position_to_hsb(event.pos().x(), event.pos().y()) + self._base_hue = hue + self._base_saturation = saturation + self.base_color_changed.emit(self._base_hue, self._base_saturation, self._base_brightness) + self.update() + + def mouseReleaseEvent(self, event): + """处理鼠标释放""" + if event.button() == Qt.MouseButton.LeftButton: + self._dragging = False + + def resizeEvent(self, event): + """窗口大小改变""" + super().resizeEvent(event) + self._calculate_wheel_geometry() + self._invalidate_cache() diff --git a/ui/interfaces.py b/ui/interfaces.py index 5b92819..a57498e 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -19,8 +19,9 @@ from dialogs import AboutDialog, UpdateAvailableDialog from version import version_manager from .canvases import ImageCanvas, LuminanceCanvas from .cards import ColorCardPanel -from .color_wheel import HSBColorWheel +from .color_wheel import HSBColorWheel, InteractiveColorWheel from .histograms import LuminanceHistogramWidget, RGBHistogramWidget +from .scheme_widgets import SchemeColorPanel # 可选的色彩模式列表 @@ -579,3 +580,224 @@ class SettingsInterface(QWidget): """显示关于对话框""" dialog = AboutDialog(self) dialog.exec() + + +class ColorSchemeInterface(QWidget): + """配色方案界面""" + + def __init__(self, parent=None): + super().__init__(parent) + self.setObjectName('colorSchemeInterface') + self._current_scheme = 'monochromatic' + self._base_hue = 0.0 + self._base_saturation = 100.0 + self._base_brightness = 100.0 + self._brightness_adjustment = 0 + + # 获取配置管理器 + from core import get_config_manager + self._config_manager = get_config_manager() + + self.setup_ui() + self.setup_connections() + self._load_settings() + # 根据初始配色方案设置卡片数量 + self._update_card_count() + self._generate_scheme_colors() + + def setup_ui(self): + """设置界面布局""" + layout = QVBoxLayout(self) + layout.setContentsMargins(20, 20, 20, 20) + layout.setSpacing(15) + + # 顶部控制栏 + top_layout = QHBoxLayout() + top_layout.setSpacing(15) + + # 配色方案选择下拉框 + scheme_label = QLabel("配色方案:") + top_layout.addWidget(scheme_label) + + self.scheme_combo = ComboBox(self) + self.scheme_combo.addItem("同色系") + self.scheme_combo.addItem("邻近色") + self.scheme_combo.addItem("互补色") + self.scheme_combo.addItem("分离补色") + self.scheme_combo.addItem("双补色") + self.scheme_combo.setItemData(0, "monochromatic") + self.scheme_combo.setItemData(1, "analogous") + self.scheme_combo.setItemData(2, "complementary") + self.scheme_combo.setItemData(3, "split_complementary") + self.scheme_combo.setItemData(4, "double_complementary") + self.scheme_combo.setFixedWidth(150) + top_layout.addWidget(self.scheme_combo) + + # 随机按钮 + self.random_btn = PrimaryPushButton(FluentIcon.SYNC, "随机", self) + self.random_btn.setFixedWidth(100) + top_layout.addWidget(self.random_btn) + + top_layout.addStretch() + layout.addLayout(top_layout) + + # 主内容区域（水平分割） + content_layout = QHBoxLayout() + content_layout.setSpacing(20) + + # 左侧：色环和明度滑块 + left_layout = QVBoxLayout() + left_layout.setSpacing(15) + + # 可交互色环 + self.color_wheel = InteractiveColorWheel(self) + self.color_wheel.setFixedSize(300, 300) + left_layout.addWidget(self.color_wheel, alignment=Qt.AlignmentFlag.AlignCenter) + + # 明度调整滑块 + brightness_layout = QHBoxLayout() + brightness_label = QLabel("明度调整:") + brightness_layout.addWidget(brightness_label) + + self.brightness_slider = Slider(Qt.Orientation.Horizontal, self) + self.brightness_slider.setRange(-50, 50) + self.brightness_slider.setValue(0) + self.brightness_slider.setFixedWidth(200) + brightness_layout.addWidget(self.brightness_slider) + + self.brightness_value_label = QLabel("0") + self.brightness_value_label.setFixedWidth(30) + brightness_layout.addWidget(self.brightness_value_label) + + brightness_layout.addStretch() + left_layout.addLayout(brightness_layout) + + left_layout.addStretch() + content_layout.addLayout(left_layout, stretch=1) + + # 右侧：色块面板 + right_layout = QVBoxLayout() + right_layout.setSpacing(15) + + # 色块面板标题 + panel_title = QLabel("配色预览") + panel_title.setStyleSheet("font-size: 16px; font-weight: bold;") + right_layout.addWidget(panel_title) + + # 色块面板 + self.color_panel = SchemeColorPanel(self) + right_layout.addWidget(self.color_panel) + + right_layout.addStretch() + content_layout.addLayout(right_layout, stretch=2) + + layout.addLayout(content_layout, stretch=1) + + def setup_connections(self): + """设置信号连接""" + self.scheme_combo.currentIndexChanged.connect(self.on_scheme_changed) + self.random_btn.clicked.connect(self.on_random_clicked) + self.color_wheel.base_color_changed.connect(self.on_base_color_changed) + self.brightness_slider.valueChanged.connect(self.on_brightness_changed) + + def _load_settings(self): + """加载显示设置""" + # 从配置管理器读取设置 + hex_visible = self._config_manager.get('settings.hex_visible', True) + color_modes = self._config_manager.get('settings.color_modes', ['HSB', 'LAB']) + + # 应用设置到色块面板 + self.color_panel.update_settings(hex_visible, color_modes) + + def _update_card_count(self): + """根据当前配色方案更新卡片数量""" + scheme_counts = { + 'monochromatic': 4, # 同色系：4个 + 'analogous': 4, # 邻近色：4个 + 'complementary': 5, # 互补色：5个 + 'split_complementary': 3, # 分离补色：3个 + 'double_complementary': 4 # 双补色：4个 + } + count = scheme_counts.get(self._current_scheme, 5) + self.color_panel.set_card_count(count) + + def update_display_settings(self, hex_visible=None, color_modes=None): + """更新显示设置（由设置界面调用） + + Args: + hex_visible: 是否显示16进制颜色值 + color_modes: 色彩模式列表 + """ + if hex_visible is not None: + self.color_panel.set_hex_visible(hex_visible) + + if color_modes is not None and len(color_modes) >= 2: + self.color_panel.set_color_modes(color_modes) + + def on_scheme_changed(self, index): + """配色方案改变回调""" + self._current_scheme = self.scheme_combo.currentData() + + # 根据配色方案类型调整卡片数量 + self._update_card_count() + + self._generate_scheme_colors() + + def on_random_clicked(self): + """随机按钮点击回调""" + import random + self._base_hue = random.uniform(0, 360) + self._base_saturation = random.uniform(60, 100) + self.color_wheel.set_base_color(self._base_hue, self._base_saturation, self._base_brightness) + self._generate_scheme_colors() + + def on_base_color_changed(self, h, s, b): + """基准颜色改变回调""" + self._base_hue = h + self._base_saturation = s + self._generate_scheme_colors() + + def on_brightness_changed(self, value): + """明度调整回调""" + self._brightness_adjustment = value + self.brightness_value_label.setText(str(value)) + # 更新色轮的全局明度 + self.color_wheel.set_global_brightness(value) + self._generate_scheme_colors() + + def _generate_scheme_colors(self): + """生成配色方案颜色""" + from core import get_scheme_preview_colors, adjust_brightness, hsb_to_rgb, rgb_to_hsb + + # 根据配色方案类型确定颜色数量 + scheme_counts = { + 'monochromatic': 4, # 同色系：4个 + 'analogous': 4, # 邻近色：4个 + 'complementary': 5, # 互补色：5个 + 'split_complementary': 3, # 分离补色：3个 + 'double_complementary': 4 # 双补色：4个 + } + count = scheme_counts.get(self._current_scheme, 5) + + # 生成基础配色 + colors = get_scheme_preview_colors(self._current_scheme, self._base_hue, count) + + # 转换为HSB并应用明度调整 + hsb_colors = [] + for rgb in colors: + h, s, b = rgb_to_hsb(*rgb) + hsb_colors.append((h, s, b)) + + if self._brightness_adjustment != 0: + hsb_colors = adjust_brightness(hsb_colors, self._brightness_adjustment) + colors = [hsb_to_rgb(h, s, b) for h, s, b in hsb_colors] + + # 更新色块面板 + self.color_panel.set_colors(colors) + + # 更新色环上的配色方案点 + self.color_wheel.set_scheme_colors(hsb_colors) + + +# 导入需要在类定义之后导入的模块 +from qfluentwidgets import Slider diff --git a/ui/main_window.py b/ui/main_window.py index 791ac0e..69cb38f 100644 --- a/ui/main_window.py +++ b/ui/main_window.py @@ -10,7 +10,7 @@ from qfluentwidgets import FluentIcon, FluentWindow, NavigationItemPosition, qro from core import get_color_info from core import get_config_manager from version import version_manager -from .interfaces import ColorExtractInterface, LuminanceExtractInterface, SettingsInterface +from .interfaces import ColorExtractInterface, LuminanceExtractInterface, SettingsInterface, ColorSchemeInterface from .cards import ColorCardPanel from .histograms import LuminanceHistogramWidget, RGBHistogramWidget from .color_wheel import HSBColorWheel @@ -78,6 +78,11 @@ class MainWindow(FluentWindow): self.luminance_extract_interface.setObjectName('luminanceExtract') self.stackedWidget.addWidget(self.luminance_extract_interface) + # 配色方案界面 + self.color_scheme_interface = ColorSchemeInterface(self) + self.color_scheme_interface.setObjectName('colorScheme') + self.stackedWidget.addWidget(self.color_scheme_interface) + # 设置界面 self.settings_interface = SettingsInterface(self) self.settings_interface.setObjectName('settings') @@ -115,6 +120,14 @@ class MainWindow(FluentWindow): position=NavigationItemPosition.TOP ) + # 配色方案 + self.addSubInterface( + self.color_scheme_interface, + FluentIcon.PALETTE, + "配色方案", + position=NavigationItemPosition.TOP + ) + # 设置（放在底部） self.addSubInterface( self.settings_interface, @@ -223,6 +236,16 @@ class MainWindow(FluentWindow): self.color_extract_interface.color_card_panel.set_color_modes ) + # 连接16进制显示开关信号到配色方案面板 + self.settings_interface.hex_display_changed.connect( + self.color_scheme_interface.update_display_settings + ) + + # 连接色彩模式改变信号到配色方案面板 + self.settings_interface.color_modes_changed.connect( + lambda modes: self.color_scheme_interface.update_display_settings(color_modes=modes) + ) + # 连接色彩提取采样点数改变信号 self.settings_interface.color_sample_count_changed.connect( self._on_color_sample_count_changed diff --git a/ui/scheme_widgets.py b/ui/scheme_widgets.py new file mode 100644 index 0000000..04bc52b --- /dev/null +++ b/ui/scheme_widgets.py @@ -0,0 +1,266 @@ +# 标准库导入 +from typing import List, Tuple + +# 第三方库导入 +from PySide6.QtWidgets import QWidget, QVBoxLayout, QHBoxLayout, QLabel, QSizePolicy, QApplication +from PySide6.QtCore import Qt, Signal +from PySide6.QtGui import QColor +from qfluentwidgets import CardWidget, PushButton, ToolButton, FluentIcon, InfoBar, InfoBarPosition + +# 项目模块导入 +from core import get_color_info +from .cards import BaseCard, BaseCardPanel, COLOR_MODE_CONFIG, ColorModeContainer, get_text_color, get_placeholder_color, get_border_color + + +class SchemeColorInfoCard(BaseCard): + """配色方案颜色信息卡片（与ColorCard样式一致）""" + + clicked = Signal(int) + + def __init__(self, index: int, parent=None): + self._hex_value = "--" + self._color_modes = ['HSB', 'LAB'] + self._current_color_info = None + self._hex_visible = True + super().__init__(index, parent) + + def setup_ui(self): + """设置界面""" + layout = QVBoxLayout(self) + layout.setContentsMargins(0, 0, 0, 0) + layout.setSpacing(5) + + # 设置sizePolicy，允许垂直压缩 + self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) + # 设置色卡最小高度，确保文字区域有足够空间 + self.setMinimumHeight(160) + + # 颜色块 + self.color_block = QWidget() + self.color_block.setMinimumHeight(40) + self.color_block.setMaximumHeight(80) + self._update_placeholder_style() + layout.addWidget(self.color_block) + + # 数值区域（两列布局） + values_container = QWidget() + values_container.setMinimumHeight(60) + values_layout = QHBoxLayout(values_container) + values_layout.setContentsMargins(0, 0, 0, 0) + values_layout.setSpacing(10) + + # 第一列色彩模式 + self.mode_container_1 = ColorModeContainer(self._color_modes[0]) + values_layout.addWidget(self.mode_container_1) + + # 第二列色彩模式 + self.mode_container_2 = ColorModeContainer(self._color_modes[1]) + values_layout.addWidget(self.mode_container_2) + + layout.addWidget(values_container) + + # 16进制颜色值显示区域 + self.hex_container = QWidget() + self.hex_container.setMinimumHeight(30) + self.hex_container.setMaximumHeight(40) + hex_layout = QHBoxLayout(self.hex_container) + hex_layout.setContentsMargins(0, 5, 0, 0) + hex_layout.setSpacing(5) + + # 16进制值显示按钮 + self.hex_button = PushButton("--") + self.hex_button.setFixedHeight(28) + self.hex_button.setEnabled(False) + self._update_hex_button_style() + + # 复制按钮 + self.copy_button = ToolButton(FluentIcon.COPY) + self.copy_button.setFixedSize(28, 28) + self.copy_button.setEnabled(False) + self.copy_button.clicked.connect(self._copy_hex_to_clipboard) + + hex_layout.addWidget(self.hex_button, stretch=1) + hex_layout.addWidget(self.copy_button) + + layout.addWidget(self.hex_container) + layout.addStretch() + + # 设置点击事件 + self.setCursor(Qt.CursorShape.PointingHandCursor) + + def _update_placeholder_style(self): + """更新占位符样式""" + placeholder_color = get_placeholder_color() + self.color_block.setStyleSheet( + f"background-color: {placeholder_color.name()}; border-radius: 4px;" + ) + + def _update_hex_button_style(self): + """更新16进制按钮样式""" + primary_color = get_text_color(secondary=False) + self.hex_button.setStyleSheet( + f""" + PushButton {{ + font-size: 12px; + font-weight: bold; + color: {primary_color.name()}; + background-color: transparent; + border: 1px solid {get_border_color().name()}; + border-radius: 4px; + padding: 4px 8px; + }} + PushButton:disabled {{ + color: {get_text_color(secondary=True).name()}; + background-color: transparent; + }} + """ + ) + + def _copy_hex_to_clipboard(self): + """复制16进制颜色值到剪贴板""" + if self._hex_value and self._hex_value != "--": + clipboard = QApplication.clipboard() + clipboard.setText(self._hex_value) + # 显示复制成功提示 + InfoBar.success( + title="已复制", + content=f"颜色值 {self._hex_value} 已复制到剪贴板", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=2000, + parent=self.window() + ) + + def set_color_modes(self, modes): + """设置显示的色彩模式""" + if len(modes) < 2: + return + + self._color_modes = [modes[0], modes[1]] + self.mode_container_1.set_mode(modes[0]) + self.mode_container_2.set_mode(modes[1]) + + # 如果有当前颜色信息，更新显示 + if self._current_color_info: + self.update_color_display() + + def set_color(self, rgb: Tuple[int, int, int]): + """设置颜色 + + Args: + rgb: RGB颜色元组 (r, g, b) + """ + self._current_color_info = get_color_info(rgb[0], rgb[1], rgb[2]) + + # 更新颜色块 + r, g, b = self._current_color_info['rgb'] + color_str = f"rgb({r}, {g}, {b})" + border_color = get_border_color() + self.color_block.setStyleSheet( + f"background-color: {color_str}; border-radius: 4px; border: 1px solid {border_color.name()};" + ) + + # 更新色彩模式值 + self.update_color_display() + + # 更新16进制值 + self._hex_value = self._current_color_info['hex'] + self.hex_button.setText(self._hex_value) + self.hex_button.setEnabled(True) + self.copy_button.setEnabled(True) + + def update_color_display(self): + """根据当前模式更新颜色值显示""" + if not self._current_color_info: + return + + self.mode_container_1.update_values(self._current_color_info) + self.mode_container_2.update_values(self._current_color_info) + + def clear(self): + """清空颜色，恢复默认状态""" + self._current_color_info = None + + # 重置颜色块 + self._update_placeholder_style() + + # 重置所有值 + self.mode_container_1.clear_values() + self.mode_container_2.clear_values() + + # 重置16进制值 + self._hex_value = "--" + self.hex_button.setText("--") + self.hex_button.setEnabled(False) + self.copy_button.setEnabled(False) + + def set_hex_visible(self, visible): + """设置16进制显示区域的可见性""" + self._hex_visible = visible + self.hex_container.setVisible(visible) + + def mousePressEvent(self, event): + """处理鼠标点击""" + self.clicked.emit(self.index) + super().mousePressEvent(event) + + +class SchemeColorPanel(BaseCardPanel): + """配色方案色块面板（支持动态卡片数量）""" + + color_clicked = Signal(int) + + def __init__(self, parent=None, card_count=5): + self._hex_visible = True + self._color_modes = ['HSB', 'LAB'] + super().__init__(parent, card_count) + + def _create_card(self, index): + """创建色卡实例""" + card = SchemeColorInfoCard(index) + card.set_color_modes(self._color_modes) + card.set_hex_visible(self._hex_visible) + card.clicked.connect(self.on_card_clicked) + return card + + def on_card_clicked(self, index): + """卡片点击回调""" + self.color_clicked.emit(index) + + def set_color_modes(self, modes): + """设置显示的色彩模式""" + if len(modes) < 2: + return + + self._color_modes = [modes[0], modes[1]] + for card in self.cards: + card.set_color_modes(self._color_modes) + + def set_hex_visible(self, visible): + """设置是否显示16进制颜色值""" + self._hex_visible = visible + for card in self.cards: + card.set_hex_visible(visible) + + def set_colors(self, colors: List[Tuple[int, int, int]]): + """设置颜色列表 + + Args: + colors: RGB颜色列表 + """ + for i, card in enumerate(self.cards): + if i < len(colors): + card.set_color(colors[i]) + else: + card.clear() + + def update_settings(self, hex_visible, color_modes): + """统一更新显示设置 + + Args: + hex_visible: 是否显示16进制颜色值 + color_modes: 色彩模式列表 + """ + self.set_hex_visible(hex_visible) + self.set_color_modes(color_modes) diff --git "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" index 4772e67..c2f4354 100644 --- "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" +++ "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" @@ -32,18 +32,19 @@ color_card/ ├── 开发规范.md # 本文件 ├── core/ # 核心功能模块目录 │ ├── __init__.py -│ ├── color.py # 颜色处理模块（颜色转换、明度计算） +│ ├── color.py # 颜色处理模块（颜色转换、明度计算、配色方案算法） │ └── config.py # 配置管理模块 ├── ui/ # UI模块目录（扁平化结构） │ ├── __init__.py # 统一导出接口 │ ├── main_window.py # 主窗口类 │ ├── canvases.py # 画布模块（BaseCanvas、ImageCanvas、LuminanceCanvas） -│ ├── cards.py # 卡片组件模块（ColorCard、LuminanceCard） +│ ├── cards.py # 卡片组件模块（ColorCard、LuminanceCard及基类） │ ├── histograms.py # 直方图组件模块 │ ├── color_picker.py # 颜色选择器模块 -│ ├── color_wheel.py # 颜色轮模块 +│ ├── color_wheel.py # 颜色轮模块（HSBColorWheel、InteractiveColorWheel） +│ ├── scheme_widgets.py # 配色方案组件模块（SchemeColorInfoCard、SchemeColorPanel） │ ├── zoom_viewer.py # 缩放查看器模块 -│ └── interfaces.py # 界面面板模块 +│ └── interfaces.py # 界面面板模块（三大界面） ├── dialogs/ # 对话框模块目录 │ ├── __init__.py │ ├── about_dialog.py # 关于对话框 @@ -715,9 +716,101 @@ class ImageCanvas(BaseCanvas): --- -## 14. 附录 +## 14. 开发经验总结 -### 14.1 扩展开发建议 +### 14.1 配色方案功能开发经验 + +在实现配色方案功能过程中，总结了以下宝贵经验： + +#### 14.1.1 算法设计原则 + +**配色方案算法参数设计：** +- 不同配色方案的采样点数量应根据色彩理论确定 +- 同色系：4个（同一色相，不同饱和度） +- 邻近色：4个（基准色±30°范围内） +- 互补色：5个（基准色一侧3个，互补色一侧2个） +- 分离补色：3个（基准色+两个分离补色） +- 双补色：4个（两组互补色） + +**算法实现注意事项：** +- 函数签名要统一，避免参数错位（如 `angle` 和 `count` 的顺序） +- 使用明确的 `if-elif` 分支调用不同生成器，而非字典映射 +- 色相计算注意取模运算 `(hue + 180) % 360` + +#### 14.1.2 UI组件设计经验 + +**动态卡片数量管理：** +```python +# 在初始化时根据当前状态设置卡片数量 +def _update_card_count(self): + scheme_counts = { + 'monochromatic': 4, + 'analogous': 4, + 'complementary': 5, + 'split_complementary': 3, + 'double_complementary': 4 + } + count = scheme_counts.get(self._current_scheme, 5) + self.color_panel.set_card_count(count) +``` + +**组件样式统一：** +- 复用现有组件的样式逻辑（如 `ColorModeContainer`） +- 提取公共样式函数（`get_text_color`, `get_placeholder_color` 等） +- 保持卡片布局一致，便于用户认知 + +#### 14.1.3 配置管理最佳实践 + +**设置同步机制：** +- 使用信号槽机制进行跨界面通信 +- 设置界面发送信号，主窗口中转，目标界面接收 +- 避免直接引用，降低耦合度 + +```python +# 设置界面发送信号 +self.hex_display_changed.connect( + self.color_scheme_interface.update_display_settings +) + +# 目标界面提供更新方法 +def update_display_settings(self, hex_visible=None, color_modes=None): + if hex_visible is not None: + self.color_panel.set_hex_visible(hex_visible) +``` + +#### 14.1.4 色轮交互设计 + +**明度调整与色轮联动：** +- 全局明度调整应影响色轮显示和采样点位置 +- 明度降低时，采样点向中心移动；明度增加时，向外移动 +- 色轮本身的颜色亮度也应随之变化 + +```python +def _hsb_to_position(self, h, s, b): + # 明度越低，点越靠近中心 + radius = max_radius * (s/100) * (b/100) +``` + +#### 14.1.5 qfluentwidgets 使用注意事项 + +**ComboBox 数据存储：** +- `addItem(text, data)` 不会存储数据（data为None） +- 需要使用 `setItemData(index, data)` 单独设置 + +```python +# 错误用法 +combo.addItem("同色系", "monochromatic") # data为None + +# 正确用法 +combo.addItem("同色系") +combo.setItemData(0, "monochromatic") +``` + +--- + +## 15. 附录 + +### 15.1 扩展开发建议 **潜在功能扩展：** - 导出颜色方案（JSON、CSS、ASE 等格式） @@ -730,15 +823,16 @@ class ImageCanvas(BaseCanvas): - 新功能应放在独立模块 - 使用信号槽进行组件通信 -### 14.2 版本历史 +### 15.2 规范维护 + +**本规范将根据项目发展进行更新，以适应新的功能需求和技术变化。** + +### 15.3 版本历史 | 版本 | 日期 | 变更内容 | |:---:|:---:|:---| +| 2.3 | 2026-02-06 | 新增配色方案功能（5种配色算法、可交互色环、配色方案组件），更新项目结构，新增开发经验总结章节 | | 2.2 | 2026-02-05 | 重构项目结构，提取公共基类（BaseCanvas、BaseCard、BaseHistogram），扁平化目录结构，更新文档 | | 2.1 | 2026-02-04 | 借鉴BetterGI 星轨开发规范，新增导入规范、代码清理原则、异常处理规范、性能优化建议、调试规范 | | 2.0 | 2026-02-04 | 重构文档结构，精简冗余内容，优化版本号体系 | | 1.0 | 2026-02-03 | 初始版本，建立基础开发规范 | - ---- - -**规范维护：** 本规范将根据项目发展进行更新，以适应新的功能需求和技术变化。 -- Gitee From 423d6907a18fd81181124e9403d42eba85bd4313 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 03:58:24 +0800 Subject: [PATCH 56/96] =?UTF-8?q?[=E6=96=B0=E5=8A=9F=E8=83=BD]=20=E6=96=B0?= =?UTF-8?q?=E5=A2=9E=E7=9B=B4=E6=96=B9=E5=9B=BE=E8=87=AA=E9=80=82=E5=BA=94?= =?UTF-8?q?=E7=BC=A9=E6=94=BE=E5=8A=9F=E8=83=BD=EF=BC=8C=E6=94=AF=E6=8C=81?= =?UTF-8?q?=E7=BA=BF=E6=80=A7/=E5=B9=B3=E6=96=B9=E6=A0=B9=E4=B8=A4?= =?UTF-8?q?=E7=A7=8D=E7=BC=A9=E6=94=BE=E6=A8=A1=E5=BC=8F=E5=88=87=E6=8D=A2?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- core/config.py | 3 ++- ui/histograms.py | 47 +++++++++++++++++++++++++++++++++++------- ui/interfaces.py | 52 +++++++++++++++++++++++++++++++++++++++++++++++ ui/main_window.py | 15 ++++++++++++++ 4 files changed, 109 insertions(+), 8 deletions(-) diff --git a/core/config.py b/core/config.py index a952072..f6c7cdd 100644 --- a/core/config.py +++ b/core/config.py @@ -44,7 +44,8 @@ class ConfigManager: "hex_visible": True, "color_modes": ["HSB", "LAB"], "color_sample_count": 5, - "luminance_sample_count": 5 + "luminance_sample_count": 5, + "histogram_scaling_mode": "adaptive" }, "scheme": { "default_scheme": "monochromatic", diff --git a/ui/histograms.py b/ui/histograms.py index c920a06..7cd2738 100644 --- a/ui/histograms.py +++ b/ui/histograms.py @@ -1,4 +1,5 @@ # 第三方库导入 +import math from typing import List, Optional from PySide6.QtCore import Qt, Signal from PySide6.QtGui import QColor, QFont, QLinearGradient, QPainter, QPen @@ -29,13 +30,14 @@ class BaseHistogram(QWidget): super().__init__(parent) self._histogram: List[int] = [] self._max_count = 0 - + self._scaling_mode = "linear" # "linear" 或 "adaptive" + # 绘图边距 self._margin_left = 35 self._margin_right = 15 self._margin_top = 15 self._margin_bottom = 30 - + # 背景色 self._background_color = QColor(42, 42, 42) @@ -54,7 +56,38 @@ class BaseHistogram(QWidget): self._histogram = [] self._max_count = 0 self.update() - + + def set_scaling_mode(self, mode: str): + """设置直方图缩放模式 + + Args: + mode: "linear" 线性缩放，"adaptive" 自适应缩放（对数归一化） + """ + if mode in ("linear", "adaptive"): + self._scaling_mode = mode + self.update() + + def _calculate_bar_height(self, count: int, max_count: int, height: int) -> float: + """根据缩放模式计算柱子高度 + + Args: + count: 当前亮度值的像素数量 + max_count: 最大像素数量 + height: 绘图区域高度 + + Returns: + float: 柱子高度 + """ + if max_count == 0 or count == 0: + return 0 + + if self._scaling_mode == "linear": + return (count / max_count) * height + else: # adaptive: 使用平方根缩放 + sqrt_max = math.sqrt(max_count) + sqrt_count = math.sqrt(count) + return (sqrt_count / sqrt_max) * height + def paintEvent(self, event): """绘制直方图""" painter = QPainter(self) @@ -228,8 +261,8 @@ class LuminanceHistogramWidget(BaseHistogram): # 绘制直方图柱子 for i in range(256): - # 计算柱子高度 - 使用相对最大值的比例 - bar_height = (self._histogram[i] / self._max_count) * height + # 计算柱子高度 - 使用基类的计算方法 + bar_height = self._calculate_bar_height(self._histogram[i], self._max_count, height) if bar_height > 0: # 绘制柱子 @@ -497,8 +530,8 @@ class RGBHistogramWidget(BaseHistogram): # 绘制直方图柱子 for i in range(256): - # 计算柱子高度 - 使用相对最大值的比例 - bar_height = (histogram[i] / self._max_count) * height + # 计算柱子高度 - 使用基类的计算方法 + bar_height = self._calculate_bar_height(histogram[i], self._max_count, height) if bar_height > 0: # 绘制柱子 diff --git a/ui/interfaces.py b/ui/interfaces.py index a57498e..62a6145 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -307,6 +307,8 @@ class SettingsInterface(QWidget): color_sample_count_changed = Signal(int) # 信号：明度提取采样点数改变 luminance_sample_count_changed = Signal(int) + # 信号：直方图缩放模式改变 + histogram_scaling_mode_changed = Signal(str) def __init__(self, parent=None): super().__init__(parent) @@ -316,6 +318,7 @@ class SettingsInterface(QWidget): self._color_modes = self._config_manager.get('settings.color_modes', ['HSB', 'LAB']) self._color_sample_count = self._config_manager.get('settings.color_sample_count', 5) self._luminance_sample_count = self._config_manager.get('settings.luminance_sample_count', 5) + self._histogram_scaling_mode = self._config_manager.get('settings.histogram_scaling_mode', 'linear') self.setup_ui() def setup_ui(self): @@ -379,6 +382,10 @@ class SettingsInterface(QWidget): ) self.display_group.addSettingCard(self.luminance_sample_count_card) + # 直方图缩放模式卡片 + self.histogram_scaling_card = self._create_histogram_scaling_card() + self.display_group.addSettingCard(self.histogram_scaling_card) + layout.addWidget(self.display_group) # 帮助分组 @@ -550,6 +557,51 @@ class SettingsInterface(QWidget): self._config_manager.save() self.luminance_sample_count_changed.emit(value) + def _create_histogram_scaling_card(self): + """创建直方图缩放模式选择卡片""" + card = PushSettingCard( + "", + FluentIcon.DOCUMENT, + "直方图缩放模式", + "选择直方图的缩放方式（线性/自适应）", + self.display_group + ) + card.button.setVisible(False) + + # 创建ComboBox控件 + combo_box = ComboBox(self.content_widget) + combo_box.addItem("线性缩放") + combo_box.setItemData(0, "linear") + combo_box.addItem("自适应缩放") + combo_box.setItemData(1, "adaptive") + + # 设置当前值 + for i in range(combo_box.count()): + if combo_box.itemData(i) == self._histogram_scaling_mode: + combo_box.setCurrentIndex(i) + break + + combo_box.setFixedWidth(120) + combo_box.currentIndexChanged.connect(self._on_histogram_scaling_mode_changed) + + # 将ComboBox添加到卡片布局 + card.hBoxLayout.addWidget(combo_box, 0, Qt.AlignmentFlag.AlignRight) + card.hBoxLayout.addSpacing(16) + + # 保存ComboBox引用 + card.combo_box = combo_box + + return card + + def _on_histogram_scaling_mode_changed(self, index): + """直方图缩放模式改变""" + combo_box = self.histogram_scaling_card.combo_box + mode = combo_box.itemData(index) + self._histogram_scaling_mode = mode + self._config_manager.set('settings.histogram_scaling_mode', mode) + self._config_manager.save() + self.histogram_scaling_mode_changed.emit(mode) + def set_hex_visible(self, visible): """设置16进制显示开关状态""" self._hex_visible = visible diff --git a/ui/main_window.py b/ui/main_window.py index 69cb38f..91ba10c 100644 --- a/ui/main_window.py +++ b/ui/main_window.py @@ -256,6 +256,11 @@ class MainWindow(FluentWindow): self._on_luminance_sample_count_changed ) + # 连接直方图缩放模式改变信号 + self.settings_interface.histogram_scaling_mode_changed.connect( + self._on_histogram_scaling_mode_changed + ) + # 应用加载的配置到色卡面板 hex_visible = self._config_manager.get('settings.hex_visible', True) self.color_extract_interface.color_card_panel.set_hex_visible(hex_visible) @@ -273,6 +278,11 @@ class MainWindow(FluentWindow): self.luminance_extract_interface.luminance_canvas.set_picker_count(luminance_sample_count) self.luminance_extract_interface.histogram_widget.clear() + # 应用加载的直方图缩放模式配置 + histogram_scaling_mode = self._config_manager.get('settings.histogram_scaling_mode', 'linear') + self.color_extract_interface.rgb_histogram_widget.set_scaling_mode(histogram_scaling_mode) + self.luminance_extract_interface.histogram_widget.set_scaling_mode(histogram_scaling_mode) + def _on_color_sample_count_changed(self, count): """色彩提取采样点数改变""" self.color_extract_interface.image_canvas.set_picker_count(count) @@ -288,3 +298,8 @@ class MainWindow(FluentWindow): image = self.luminance_extract_interface.luminance_canvas.get_image() if image and not image.isNull(): self.luminance_extract_interface.histogram_widget.set_image(image) + + def _on_histogram_scaling_mode_changed(self, mode): + """直方图缩放模式改变""" + self.color_extract_interface.rgb_histogram_widget.set_scaling_mode(mode) + self.luminance_extract_interface.histogram_widget.set_scaling_mode(mode) -- Gitee From 2ce23025dcef8501891c1bf17b0dbc457544f2b8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 04:03:31 +0800 Subject: [PATCH 57/96] =?UTF-8?q?[=E5=86=85=E5=AE=B9=E8=B0=83=E6=95=B4]=20?= =?UTF-8?q?=E6=9B=B4=E6=96=B0=E7=89=88=E6=9C=AC=E4=BF=A1=E6=81=AF?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- version.py | 2 +- version_info.txt | 8 ++++---- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/version.py b/version.py index 518ecee..cc07928 100644 --- a/version.py +++ b/version.py @@ -8,7 +8,7 @@ class VersionManager: """初始化版本管理器""" # 版本号组件 self.major: int = 1 - self.minor: int = 0 + self.minor: int = 1 self.patch: int = 0 self.build: int = 0 diff --git a/version_info.txt b/version_info.txt index 681875a..b447f3e 100644 --- a/version_info.txt +++ b/version_info.txt @@ -1,7 +1,7 @@ VSVersionInfo( ffi=FixedFileInfo( - filevers=(2026,2,5,1), - prodvers=(1,0,0,0), + filevers=(2026,2,6,1), + prodvers=(1,1,0,0), mask=0x3f, flags=0x0, OS=0x4, @@ -17,12 +17,12 @@ VSVersionInfo( [ StringStruct(u'CompanyName', u'浮晓 HXiao Studio'), StringStruct(u'FileDescription', u'取色卡 - Color Card'), - StringStruct(u'FileVersion', u'2026.2.5'), + StringStruct(u'FileVersion', u'2026.2.6'), StringStruct(u'InternalName', u'Color_Card'), StringStruct(u'LegalCopyright', u'© 2026 浮晓 HXiao Studio'), StringStruct(u'OriginalFilename', u'Color_Card.exe'), StringStruct(u'ProductName', u'取色卡'), - StringStruct(u'ProductVersion', u'1.0.0'), + StringStruct(u'ProductVersion', u'1.1.0'), StringStruct(u'Comments', u'图片颜色分析工具，帮助快速提取颜色信息和分析明度分布') ] ) -- Gitee From b6d8a0e61f1df49f47f23d59d42a3ed6603e3f1d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 05:26:20 +0800 Subject: [PATCH 58/96] =?UTF-8?q?[=E5=86=85=E5=AE=B9=E8=B0=83=E6=95=B4]=20?= =?UTF-8?q?=E6=9B=B4=E6=96=B0=E7=9B=B4=E6=96=B9=E5=9B=BE=E6=98=8E=E5=BA=A6?= =?UTF-8?q?=E5=8C=BA=E5=9F=9F=E6=8F=8F=E8=BF=B0=E4=B8=BAAdobe=E6=A0=87?= =?UTF-8?q?=E5=87=86=EF=BC=88=E9=BB=91=E8=89=B2/=E9=98=B4=E5=BD=B1/?= =?UTF-8?q?=E4=B8=AD=E9=97=B4=E8=B0=83/=E9=AB=98=E5=85=89/=E7=99=BD?= =?UTF-8?q?=E8=89=B2=EF=BC=89?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- README.md | 7 +++- ui/canvases.py | 24 +++++++------- ui/histograms.py | 33 ++++++++++--------- ...00\345\217\221\350\247\204\350\214\203.md" | 32 +++++++++++------- 4 files changed, 56 insertions(+), 40 deletions(-) diff --git a/README.md b/README.md index 8a88573..1386962 100644 --- a/README.md +++ b/README.md @@ -112,7 +112,12 @@ #### 明度提取 -- **9个明度区域**：将图片按明度分为9个区域（极暗、暗、中暗、次中暗、中灰、次中亮、中亮、亮、极亮） +- **5个明度区域（Adobe标准）**：将图片按明度分为5个标准区域 + - 黑色（Blacks）：0%–10%（黑点区域） + - 阴影（Shadows）：10%–30%（阴影区域） + - 中间调（Midtones）：30%–70%（中间亮度区域，由 Exposure/Contrast 负责） + - 高光（Highlights）：70%–90%（高光区域） + - 白色（Whites）：90%–100%（白点区域） - **明度直方图**：实时显示图片明度分布直方图，支持区域选择和高亮 - **区域高亮显示**：选中区域在直方图上高亮显示，方便查看特定明度范围的像素分布 - **双击提取**：双击图片任意区域，自动提取该明度对应的像素，并在色卡中显示 diff --git a/ui/canvases.py b/ui/canvases.py index c08f366..a559688 100644 --- a/ui/canvases.py +++ b/ui/canvases.py @@ -732,16 +732,16 @@ class LuminanceCanvas(BaseCanvas): self._highlighted_zone: int = -1 # 当前高亮显示的Zone (-1表示无) self._zone_highlight_pixmap: Optional[QPixmap] = None # 高亮遮罩缓存 - # Zone高亮颜色配置 (Zone 0-7) + # Zone高亮颜色配置 (Zone 0-7) - Adobe标准映射 self._zone_highlight_colors: List[QColor] = [ - QColor(0, 102, 255, 100), # Zone 0: 深蓝色 (极暗) - QColor(0, 128, 255, 100), # Zone 1: 蓝色 (暗) - QColor(0, 153, 255, 100), # Zone 2: 浅蓝色 (偏暗) - QColor(0, 204, 102, 100), # Zone 3: 绿色 (中灰) - QColor(102, 255, 102, 100), # Zone 4: 浅绿色 (偏亮) - QColor(255, 204, 0, 100), # Zone 5: 黄色 (亮) - QColor(255, 128, 0, 100), # Zone 6: 橙色 (很亮) - QColor(255, 51, 102, 100), # Zone 7: 红色 (极亮) + QColor(0, 102, 255, 100), # Zone 0: 深蓝色 (黑色 Blacks) + QColor(0, 128, 255, 100), # Zone 1: 蓝色 (黑色 Blacks) + QColor(0, 153, 255, 100), # Zone 2: 浅蓝色 (阴影 Shadows) + QColor(0, 204, 102, 100), # Zone 3: 绿色 (中间调 Midtones) + QColor(102, 255, 102, 100), # Zone 4: 浅绿色 (中间调 Midtones) + QColor(255, 204, 0, 100), # Zone 5: 黄色 (中间调 Midtones) + QColor(255, 128, 0, 100), # Zone 6: 橙色 (高光 Highlights) + QColor(255, 51, 102, 100), # Zone 7: 红色 (白色 Whites) ] # 创建取色点（初始隐藏） @@ -1032,11 +1032,11 @@ class LuminanceCanvas(BaseCanvas): disp_x, disp_y, disp_w, disp_h = display_rect - # 准备文字 + # 准备文字 - Adobe标准: 黑色(0-10%), 阴影(10-30%), 中间调(30-70%), 高光(70-90%), 白色(90-100%) zone_labels = ["0-1", "1-2", "2-3", "3-4", "4-5", "5-6", "6-7", "7-8"] zone_names = [ - "黑色", "阴影", "暗部", "中间调", - "亮部", "高光", "白色", "极白" + "黑色", "黑色", "阴影", "中间调", + "中间调", "中间调", "高光", "白色" ] label = zone_labels[self._highlighted_zone] name = zone_names[self._highlighted_zone] diff --git a/ui/histograms.py b/ui/histograms.py index 7cd2738..b438e4f 100644 --- a/ui/histograms.py +++ b/ui/histograms.py @@ -283,27 +283,28 @@ class LuminanceHistogramWidget(BaseHistogram): zone_width = width / 8.0 # Zone颜色配置 - 使用更 subtle 的背景色 + # Adobe标准: 黑色(0-10%), 阴影(10-30%), 中间调(30-70%), 高光(70-90%), 白色(90-100%) zone_bg_colors = [ - QColor(30, 30, 30), # Zone 0: 极暗 - QColor(35, 35, 35), # Zone 1: 暗 - QColor(40, 40, 40), # Zone 2: 偏暗 - QColor(45, 45, 45), # Zone 3: 中灰 - QColor(50, 50, 50), # Zone 4: 偏亮 - QColor(55, 55, 55), # Zone 5: 亮 - QColor(60, 60, 60), # Zone 6: 很亮 - QColor(65, 65, 65), # Zone 7: 极亮 + QColor(30, 30, 30), # Zone 0: 黑色(Blacks) 0-10% + QColor(35, 35, 35), # Zone 1: 黑色(Blacks) 10-20% + QColor(40, 40, 40), # Zone 2: 阴影(Shadows) 20-30% + QColor(45, 45, 45), # Zone 3: 中间调(Midtones) 30-40% + QColor(50, 50, 50), # Zone 4: 中间调(Midtones) 40-50% + QColor(55, 55, 55), # Zone 5: 中间调(Midtones) 50-60% + QColor(60, 60, 60), # Zone 6: 高光(Highlights) 70-80% + QColor(65, 65, 65), # Zone 7: 白色(Whites) 90-100% ] # 按下状态或选中状态的Zone背景色（更亮一些） zone_active_colors = [ - QColor(50, 50, 60), # Zone 0: 极暗 - QColor(55, 55, 65), # Zone 1: 暗 - QColor(60, 60, 70), # Zone 2: 偏暗 - QColor(65, 65, 75), # Zone 3: 中灰 - QColor(70, 70, 80), # Zone 4: 偏亮 - QColor(75, 75, 85), # Zone 5: 亮 - QColor(80, 80, 90), # Zone 6: 很亮 - QColor(85, 85, 95), # Zone 7: 极亮 + QColor(50, 50, 60), # Zone 0: 黑色(Blacks) + QColor(55, 55, 65), # Zone 1: 黑色(Blacks) + QColor(60, 60, 70), # Zone 2: 阴影(Shadows) + QColor(65, 65, 75), # Zone 3: 中间调(Midtones) + QColor(70, 70, 80), # Zone 4: 中间调(Midtones) + QColor(75, 75, 85), # Zone 5: 中间调(Midtones) + QColor(80, 80, 90), # Zone 6: 高光(Highlights) + QColor(85, 85, 95), # Zone 7: 白色(Whites) ] for i in range(8): diff --git "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" index c2f4354..a70865a 100644 --- "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" +++ "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" @@ -469,19 +469,29 @@ def get_luminance(r: int, g: int, b: int) -> int: ### 6.3 Zone 分区规范 -将 0-255 的明度值分为9个区域： +采用 Adobe 官方标准的 5 个明度区域： -| Zone | 明度范围 | 描述 | +| 区域 | 明度范围 | 英文名 | 描述 | +|:---:|:---:|:---:|:---| +| 黑色 | 0%–10% | Blacks | 黑点区域，最暗的部分 | +| 阴影 | 10%–30% | Shadows | 阴影区域，较暗的色调 | +| 中间调 | 30%–70% | Midtones | 中间亮度区域，由 Exposure/Contrast 负责调整 | +| 高光 | 70%–90% | Highlights | 高光区域，较亮的色调 | +| 白色 | 90%–100% | Whites | 白点区域，最亮的部分 | + +**技术映射（0-255 值到 Adobe 区域）：** + +| Zone | 明度范围 | Adobe 区域 | |:---:|:---:|:---:| -| Zone 0 | 0-28 | 极暗 | -| Zone 1 | 28-56 | 暗 | -| Zone 2 | 56-85 | 中暗 | -| Zone 3 | 85-113 | 次中暗 | -| Zone 4 | 113-141 | 中灰 | -| Zone 5 | 141-170 | 次中亮 | -| Zone 6 | 170-198 | 中亮 | -| Zone 7 | 198-227 | 亮 | -| Zone 8 | 227-255 | 极亮 | +| Zone 0 | 0-25 | 黑色(Blacks) | +| Zone 1 | 26-51 | 黑色(Blacks) | +| Zone 2 | 52-76 | 阴影(Shadows) | +| Zone 3 | 77-102 | 中间调(Midtones) | +| Zone 4 | 103-128 | 中间调(Midtones) | +| Zone 5 | 129-153 | 中间调(Midtones) | +| Zone 6 | 154-179 | 中间调(Midtones) | +| Zone 7 | 180-204 | 高光(Highlights) | +| Zone 8 | 205-255 | 白色(Whites) | --- -- Gitee From c9b3ecddce5edcc3ff8ea4cff6f56aa507706c3c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 06:00:33 +0800 Subject: [PATCH 59/96] =?UTF-8?q?[=E6=A0=B7=E5=BC=8F]=20=E8=B0=83=E6=95=B4?= =?UTF-8?q?=E9=85=8D=E8=89=B2=E6=96=B9=E6=A1=88=E9=9D=A2=E6=9D=BF=E5=B8=83?= =?UTF-8?q?=E5=B1=80?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit [样式] 调整配色方案面板布局 --- ui/interfaces.py | 61 +++++++++++++++++++----------------------------- 1 file changed, 24 insertions(+), 37 deletions(-) diff --git a/ui/interfaces.py b/ui/interfaces.py index 62a6145..2627ac5 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -663,9 +663,11 @@ class ColorSchemeInterface(QWidget): layout.setContentsMargins(20, 20, 20, 20) layout.setSpacing(15) - # 顶部控制栏 - top_layout = QHBoxLayout() + # 顶部控制栏（居中显示） + top_container = QWidget() + top_layout = QHBoxLayout(top_container) top_layout.setSpacing(15) + top_layout.setContentsMargins(0, 0, 0, 0) # 配色方案选择下拉框 scheme_label = QLabel("配色方案:") @@ -690,60 +692,45 @@ class ColorSchemeInterface(QWidget): self.random_btn.setFixedWidth(100) top_layout.addWidget(self.random_btn) - top_layout.addStretch() - layout.addLayout(top_layout) + layout.addWidget(top_container, alignment=Qt.AlignmentFlag.AlignCenter) - # 主内容区域（水平分割） - content_layout = QHBoxLayout() - content_layout.setSpacing(20) + # 主内容区域：色轮和明度调整（垂直布局，色轮居中） + content_layout = QVBoxLayout() + content_layout.setSpacing(15) + content_layout.setAlignment(Qt.AlignmentFlag.AlignCenter) - # 左侧：色环和明度滑块 - left_layout = QVBoxLayout() - left_layout.setSpacing(15) - - # 可交互色环 + # 可交互色环（居中） self.color_wheel = InteractiveColorWheel(self) self.color_wheel.setFixedSize(300, 300) - left_layout.addWidget(self.color_wheel, alignment=Qt.AlignmentFlag.AlignCenter) + content_layout.addWidget(self.color_wheel, alignment=Qt.AlignmentFlag.AlignCenter) + + # 明度调整滑块（色轮下方，整体居中但控件紧凑排列） + brightness_container = QWidget() + brightness_layout = QHBoxLayout(brightness_container) + brightness_layout.setSpacing(5) + brightness_layout.setContentsMargins(0, 0, 0, 0) - # 明度调整滑块 - brightness_layout = QHBoxLayout() brightness_label = QLabel("明度调整:") brightness_layout.addWidget(brightness_label) - self.brightness_slider = Slider(Qt.Orientation.Horizontal, self) + self.brightness_slider = Slider(Qt.Orientation.Horizontal, brightness_container) self.brightness_slider.setRange(-50, 50) self.brightness_slider.setValue(0) self.brightness_slider.setFixedWidth(200) brightness_layout.addWidget(self.brightness_slider) self.brightness_value_label = QLabel("0") - self.brightness_value_label.setFixedWidth(30) + self.brightness_value_label.setFixedWidth(25) brightness_layout.addWidget(self.brightness_value_label) - brightness_layout.addStretch() - left_layout.addLayout(brightness_layout) - - left_layout.addStretch() - content_layout.addLayout(left_layout, stretch=1) - - # 右侧：色块面板 - right_layout = QVBoxLayout() - right_layout.setSpacing(15) + content_layout.addWidget(brightness_container, alignment=Qt.AlignmentFlag.AlignCenter) + content_layout.addStretch() - # 色块面板标题 - panel_title = QLabel("配色预览") - panel_title.setStyleSheet("font-size: 16px; font-weight: bold;") - right_layout.addWidget(panel_title) + layout.addLayout(content_layout, stretch=1) - # 色块面板 + # 下方：色块面板 self.color_panel = SchemeColorPanel(self) - right_layout.addWidget(self.color_panel) - - right_layout.addStretch() - content_layout.addLayout(right_layout, stretch=2) - - layout.addLayout(content_layout, stretch=1) + layout.addWidget(self.color_panel) def setup_connections(self): """设置信号连接""" -- Gitee From f14c1aeb1a3bd9f07225c72d5ebcda916116e640 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 15:58:48 +0800 Subject: [PATCH 60/96] =?UTF-8?q?[=E6=A0=B7=E5=BC=8F]=20=E9=85=8D=E8=89=B2?= =?UTF-8?q?=E6=96=B9=E6=A1=88=E9=9D=A2=E6=9D=BFUI=E4=BC=98=E5=8C=96?= =?UTF-8?q?=EF=BC=9A=E8=89=B2=E8=BD=AE=E5=AE=B9=E5=99=A8=E5=8C=96=E3=80=81?= =?UTF-8?q?=E8=87=AA=E9=80=82=E5=BA=94=E5=A4=A7=E5=B0=8F=E3=80=81QSplitter?= =?UTF-8?q?=E5=B8=83=E5=B1=80?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/color_wheel.py | 12 ++-- ui/interfaces.py | 43 ++++++++++---- ui/scheme_widgets.py | 12 ++-- ...00\345\217\221\350\247\204\350\214\203.md" | 59 +++++++++++++++++++ 4 files changed, 103 insertions(+), 23 deletions(-) diff --git a/ui/color_wheel.py b/ui/color_wheel.py index c4b1c25..7366078 100644 --- a/ui/color_wheel.py +++ b/ui/color_wheel.py @@ -4,7 +4,7 @@ import math # 第三方库导入 from PySide6.QtCore import Qt, Signal from PySide6.QtGui import QColor, QPainter, QPen, QPixmap, QCursor -from PySide6.QtWidgets import QWidget +from PySide6.QtWidgets import QSizePolicy, QWidget from qfluentwidgets import isDarkTheme # 项目模块导入 @@ -263,8 +263,8 @@ class InteractiveColorWheel(QWidget): def __init__(self, parent=None): super().__init__(parent) - self.setMinimumSize(250, 250) - self.setMaximumSize(400, 400) + self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) + self.setMinimumSize(200, 200) self.setCursor(QCursor(Qt.CursorShape.CrossCursor)) self._base_hue = 0.0 @@ -344,9 +344,11 @@ class InteractiveColorWheel(QWidget): def _calculate_wheel_geometry(self): """计算色环几何参数""" - margin = 25 + # 使用较小的边距，让色轮占据更多空间 + margin = 10 available_size = min(self.width(), self.height()) - margin * 2 - self._wheel_radius = available_size // 2 + # 确保半径至少为10，避免负数或零 + self._wheel_radius = max(10, available_size // 2) self._center_x = self.width() // 2 self._center_y = self.height() // 2 diff --git a/ui/interfaces.py b/ui/interfaces.py index 2627ac5..b9ee355 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -694,15 +694,32 @@ class ColorSchemeInterface(QWidget): layout.addWidget(top_container, alignment=Qt.AlignmentFlag.AlignCenter) - # 主内容区域：色轮和明度调整（垂直布局，色轮居中） - content_layout = QVBoxLayout() - content_layout.setSpacing(15) - content_layout.setAlignment(Qt.AlignmentFlag.AlignCenter) + # 使用分割器分隔上下区域（避免重叠） + splitter = QSplitter(Qt.Orientation.Vertical) + splitter.setMinimumHeight(300) + splitter.setHandleWidth(0) # 隐藏分隔条 + layout.addWidget(splitter, stretch=1) + + # 上半部分：色轮和明度调整 + upper_widget = QWidget() + upper_layout = QVBoxLayout(upper_widget) + upper_layout.setContentsMargins(0, 0, 0, 0) + upper_layout.setSpacing(15) - # 可交互色环（居中） - self.color_wheel = InteractiveColorWheel(self) - self.color_wheel.setFixedSize(300, 300) - content_layout.addWidget(self.color_wheel, alignment=Qt.AlignmentFlag.AlignCenter) + # 色轮容器（与图片显示组件样式一致） + self.wheel_container = QWidget(self) + self.wheel_container.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) + self.wheel_container.setMinimumSize(300, 200) + self.wheel_container.setStyleSheet("background-color: #2a2a2a; border-radius: 8px;") + + wheel_container_layout = QVBoxLayout(self.wheel_container) + wheel_container_layout.setContentsMargins(10, 10, 10, 10) + + # 可交互色环（在容器内自适应，占满整个容器） + self.color_wheel = InteractiveColorWheel(self.wheel_container) + wheel_container_layout.addWidget(self.color_wheel, stretch=1) + + upper_layout.addWidget(self.wheel_container, stretch=1) # 明度调整滑块（色轮下方，整体居中但控件紧凑排列） brightness_container = QWidget() @@ -723,14 +740,16 @@ class ColorSchemeInterface(QWidget): self.brightness_value_label.setFixedWidth(25) brightness_layout.addWidget(self.brightness_value_label) - content_layout.addWidget(brightness_container, alignment=Qt.AlignmentFlag.AlignCenter) - content_layout.addStretch() + upper_layout.addWidget(brightness_container, alignment=Qt.AlignmentFlag.AlignCenter) - layout.addLayout(content_layout, stretch=1) + splitter.addWidget(upper_widget) # 下方：色块面板 self.color_panel = SchemeColorPanel(self) - layout.addWidget(self.color_panel) + self.color_panel.setMinimumHeight(150) + splitter.addWidget(self.color_panel) + + splitter.setSizes([400, 200]) def setup_connections(self): """设置信号连接""" diff --git a/ui/scheme_widgets.py b/ui/scheme_widgets.py index 04bc52b..35d9108 100644 --- a/ui/scheme_widgets.py +++ b/ui/scheme_widgets.py @@ -32,8 +32,8 @@ class SchemeColorInfoCard(BaseCard): # 设置sizePolicy，允许垂直压缩 self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) - # 设置色卡最小高度，确保文字区域有足够空间 - self.setMinimumHeight(160) + # 设置色卡最小高度，确保基本显示 + self.setMinimumHeight(120) # 颜色块 self.color_block = QWidget() @@ -44,7 +44,7 @@ class SchemeColorInfoCard(BaseCard): # 数值区域（两列布局） values_container = QWidget() - values_container.setMinimumHeight(60) + values_container.setMinimumHeight(50) values_layout = QHBoxLayout(values_container) values_layout.setContentsMargins(0, 0, 0, 0) values_layout.setSpacing(10) @@ -61,10 +61,10 @@ class SchemeColorInfoCard(BaseCard): # 16进制颜色值显示区域 self.hex_container = QWidget() - self.hex_container.setMinimumHeight(30) - self.hex_container.setMaximumHeight(40) + self.hex_container.setMinimumHeight(28) + self.hex_container.setMaximumHeight(35) hex_layout = QHBoxLayout(self.hex_container) - hex_layout.setContentsMargins(0, 5, 0, 0) + hex_layout.setContentsMargins(0, 0, 0, 0) hex_layout.setSpacing(5) # 16进制值显示按钮 diff --git "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" index a70865a..fa684de 100644 --- "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" +++ "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" @@ -816,6 +816,64 @@ combo.addItem("同色系") combo.setItemData(0, "monochromatic") ``` +#### 14.1.6 布局设计最佳实践 + +**QSplitter 使用经验：** +- 使用 `setHandleWidth(0)` 隐藏分隔条，保持界面整洁 +- 使用 `QSplitter` 分隔区域可避免窗口压缩时组件重叠 +- 示例：垂直分割上下两个面板 + +```python +splitter = QSplitter(Qt.Orientation.Vertical) +splitter.setHandleWidth(0) # 隐藏分隔条 +splitter.addWidget(upper_widget) +splitter.addWidget(lower_widget) +``` + +**布局拉伸与对齐的冲突：** +- `layout.setAlignment(Qt.AlignmentFlag.AlignCenter)` 会阻止子控件拉伸填满父布局 +- 需要拉伸填满时，应移除对齐设置，使用 `stretch` 参数控制比例 + +```python +# 错误：设置了AlignCenter，子控件无法拉伸 +layout.setAlignment(Qt.AlignmentFlag.AlignCenter) +layout.addWidget(widget) + +# 正确：移除AlignCenter，使用stretch参数 +layout.addWidget(widget, stretch=1) +``` + +**控件自适应大小的关键设置：** +- 父布局：`addWidget(widget, stretch=1)` +- 子控件：`setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding)` +- 移除固定尺寸限制，改用 `setMinimumSize()` 设置最小尺寸 + +```python +# 子控件设置 +widget.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) +widget.setMinimumSize(200, 200) # 设置最小尺寸，而非固定尺寸 + +# 父布局设置 +layout.addWidget(widget, stretch=1) # stretch=1让控件占据所有可用空间 +``` + +**多层嵌套布局的拉伸传递：** +- 每一层布局都需要设置 `stretch` 参数，才能让拉伸效果传递到最内层控件 +- 示例：外层容器 → 内层容器 → 实际控件 + +```python +# 外层布局 +outer_layout.addWidget(inner_container, stretch=1) + +# 内层布局 +inner_layout.addWidget(actual_widget, stretch=1) +``` + +**避免重叠的布局策略：** +- 使用 `QSplitter` 分隔区域，而不是普通布局 +- 设置合理的 `setMinimumHeight()`，避免控件被压缩到无法显示 +- 对于复杂面板，考虑使用 `QScrollArea` 提供滚动支持 + --- ## 15. 附录 @@ -841,6 +899,7 @@ combo.setItemData(0, "monochromatic") | 版本 | 日期 | 变更内容 | |:---:|:---:|:---| +| 2.4 | 2026-02-06 | 配色方案面板UI优化（色轮容器化、自适应大小、QSplitter布局），新增布局设计最佳实践经验 | | 2.3 | 2026-02-06 | 新增配色方案功能（5种配色算法、可交互色环、配色方案组件），更新项目结构，新增开发经验总结章节 | | 2.2 | 2026-02-05 | 重构项目结构，提取公共基类（BaseCanvas、BaseCard、BaseHistogram），扁平化目录结构，更新文档 | | 2.1 | 2026-02-04 | 借鉴BetterGI 星轨开发规范，新增导入规范、代码清理原则、异常处理规范、性能优化建议、调试规范 | -- Gitee From bd5c4ae1242b21a5f2d9ceec109c207225a53bfb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 17:46:02 +0800 Subject: [PATCH 61/96] =?UTF-8?q?[=E6=96=B0=E5=8A=9F=E8=83=BD]=20=E9=85=8D?= =?UTF-8?q?=E8=89=B2=E6=96=B9=E6=A1=88=E8=89=B2=E8=BD=AE=E6=B7=BB=E5=8A=A0?= =?UTF-8?q?=E8=BF=9E=E7=BA=BF=E5=8F=8A=E9=87=87=E6=A0=B7=E7=82=B9=E5=8D=8A?= =?UTF-8?q?=E5=BE=84=E8=B0=83=E6=95=B4=E5=8A=9F=E8=83=BD?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 添加从圆心到各采样点的连线，直观显示色相关系 - 实现采样点选中功能，选中后连线加粗、采样点放大 - 实现沿连线拖动调整饱和度（半径）功能 - 保持基准点拖动调整色相和饱和度的原有行为 - 添加 scheme_color_changed 信号实现颜色数据同步 --- ui/color_wheel.py | 175 ++++++++++++++++++++++++++++++++++++++++++---- ui/interfaces.py | 31 ++++++-- 2 files changed, 188 insertions(+), 18 deletions(-) diff --git a/ui/color_wheel.py b/ui/color_wheel.py index 7366078..34a76c2 100644 --- a/ui/color_wheel.py +++ b/ui/color_wheel.py @@ -260,6 +260,7 @@ class InteractiveColorWheel(QWidget): """可交互的HSB色环组件 - 支持拖动选择基准色并显示配色方案点""" base_color_changed = Signal(float, float, float) + scheme_color_changed = Signal(int, float, float, float) def __init__(self, parent=None): super().__init__(parent) @@ -286,6 +287,10 @@ class InteractiveColorWheel(QWidget): # 全局明度调整值 (-100 到 +100) self._global_brightness = 0 + # 选中和拖动状态 + self._selected_point_index = -1 + self._dragging_point_index = -1 + def set_base_color(self, h: float, s: float, b: float): """设置基准颜色 @@ -339,7 +344,9 @@ class InteractiveColorWheel(QWidget): 'selector_border': QColor(255, 255, 255), 'selector_inner': QColor(0, 0, 0), 'scheme_point_border': QColor(255, 255, 255), - 'scheme_point_inner': QColor(0, 0, 0) + 'scheme_point_inner': QColor(0, 0, 0), + 'line': QColor(255, 255, 255, 128), + 'line_selected': QColor(255, 255, 255, 200) } def _calculate_wheel_geometry(self): @@ -401,6 +408,103 @@ class InteractiveColorWheel(QWidget): return hue, saturation + def _get_point_position(self, index: int) -> tuple: + """获取指定索引采样点的位置 + + Args: + index: 采样点索引（0为基准点） + + Returns: + (x, y) 坐标 + """ + brightness_factor = max(0.1, min(1.0, 1.0 + self._global_brightness / 100.0)) + + if index == 0: + # 基准点 + adjusted_b = max(10, min(100, self._base_brightness * brightness_factor)) + return self._hsb_to_position(self._base_hue, self._base_saturation, adjusted_b) + elif 0 < index < len(self._scheme_colors): + # 其他采样点 + h, s, b = self._scheme_colors[index] + adjusted_b = max(10, min(100, b * brightness_factor)) + return self._hsb_to_position(h, s, adjusted_b) + return (0, 0) + + def _hit_test_point(self, x: int, y: int) -> int: + """检测点击位置是否在某个采样点上 + + Args: + x: 点击X坐标 + y: 点击Y坐标 + + Returns: + 采样点索引（0为基准点），未命中返回-1 + """ + hit_radius = 15 # 点击检测半径 + + # 先检测基准点（索引0） + px, py = self._get_point_position(0) + distance = math.sqrt((x - px) ** 2 + (y - py) ** 2) + if distance <= hit_radius: + return 0 + + # 检测其他采样点 + for i in range(1, len(self._scheme_colors)): + px, py = self._get_point_position(i) + distance = math.sqrt((x - px) ** 2 + (y - py) ** 2) + if distance <= hit_radius: + return i + + return -1 + + def _point_to_saturation(self, index: int, x: int, y: int) -> float: + """根据鼠标位置计算采样点的新饱和度（沿连线方向） + + Args: + index: 采样点索引 + x: 鼠标X坐标 + y: 鼠标Y坐标 + + Returns: + 新的饱和度值 (0-100) + """ + # 获取该采样点的色相（保持不变） + if index == 0: + hue = self._base_hue + else: + hue = self._scheme_colors[index][0] + + # 计算鼠标位置相对于圆心的距离 + dx = x - self._center_x + dy = y - self._center_y + distance = math.sqrt(dx * dx + dy * dy) + + # 计算鼠标位置的角度 + angle = math.atan2(-dy, dx) + mouse_hue = (angle / (2 * math.pi)) % 1.0 * 360 + + # 计算鼠标位置与采样点色相方向的夹角 + hue_diff = abs(mouse_hue - hue) + if hue_diff > 180: + hue_diff = 360 - hue_diff + + # 如果夹角太大，只使用距离投影到色相方向 + max_radius = self._wheel_radius * 0.85 + brightness_factor = max(0.1, min(1.0, 1.0 + self._global_brightness / 100.0)) + + if index == 0: + current_b = max(10, min(100, self._base_brightness * brightness_factor)) + else: + current_b = max(10, min(100, self._scheme_colors[index][2] * brightness_factor)) + + # 计算饱和度（考虑明度影响） + if current_b > 0: + saturation = min(distance / max_radius / (current_b / 100.0), 1.0) * 100 + else: + saturation = 0 + + return max(0, min(100, saturation)) + def _invalidate_cache(self): """使缓存失效""" self._cache_valid = False @@ -471,12 +575,12 @@ class InteractiveColorWheel(QWidget): self._draw_selector(painter) def _draw_scheme_points(self, painter): - """绘制配色方案颜色点""" + """绘制配色方案颜色点及连线""" if not self._scheme_colors: return colors = self._get_theme_colors() - point_radius = 8 + base_point_radius = 8 # 计算全局明度因子 brightness_factor = max(0.1, min(1.0, 1.0 + self._global_brightness / 100.0)) @@ -492,6 +596,15 @@ class InteractiveColorWheel(QWidget): # 使用调整后的明度计算位置（明度越低越靠近中心） x, y = self._hsb_to_position(h, s, adjusted_b) + # 判断是否选中 + is_selected = (i == self._selected_point_index) + point_radius = base_point_radius + 2 if is_selected else base_point_radius + + # 绘制连线（从圆心到采样点） + line_color = colors['line_selected'] if is_selected else colors['line'] + painter.setPen(QPen(line_color, 2 if is_selected else 1)) + painter.drawLine(self._center_x, self._center_y, x, y) + # 绘制白色外边框 painter.setPen(QPen(colors['scheme_point_border'], 2)) painter.setBrush(Qt.BrushStyle.NoBrush) @@ -507,7 +620,7 @@ class InteractiveColorWheel(QWidget): (point_radius - 2) * 2, (point_radius - 2) * 2) def _draw_selector(self, painter): - """绘制选择器（基准色）""" + """绘制选择器（基准色）及连线""" colors = self._get_theme_colors() # 计算全局明度因子 @@ -517,8 +630,15 @@ class InteractiveColorWheel(QWidget): # 使用调整后的明度计算位置 x, y = self._hsb_to_position(self._base_hue, self._base_saturation, adjusted_brightness) + # 判断是否选中（基准点索引为0） + is_selected = (self._selected_point_index == 0) selector_radius = 10 + # 绘制连线（从圆心到基准点） + line_color = colors['line_selected'] if is_selected else colors['line'] + painter.setPen(QPen(line_color, 2 if is_selected else 1)) + painter.drawLine(self._center_x, self._center_y, x, y) + # 白色外边框 painter.setPen(QPen(colors['selector_border'], 3)) painter.setBrush(Qt.BrushStyle.NoBrush) @@ -533,26 +653,55 @@ class InteractiveColorWheel(QWidget): def mousePressEvent(self, event): """处理鼠标按下""" if event.button() == Qt.MouseButton.LeftButton: - hue, saturation = self._position_to_hsb(event.pos().x(), event.pos().y()) - self._base_hue = hue - self._base_saturation = saturation - self._dragging = True - self.base_color_changed.emit(self._base_hue, self._base_saturation, self._base_brightness) - self.update() + x, y = event.pos().x(), event.pos().y() + + # 检测是否点击在采样点上 + hit_index = self._hit_test_point(x, y) + + if hit_index >= 0: + # 点击在采样点上，选中该点 + self._selected_point_index = hit_index + self._dragging_point_index = hit_index + self._dragging = True + self.update() + else: + # 点击在空白处，拖动基准点（保持原有行为） + hue, saturation = self._position_to_hsb(x, y) + self._base_hue = hue + self._base_saturation = saturation + self._selected_point_index = 0 # 选中基准点 + self._dragging_point_index = 0 + self._dragging = True + self.base_color_changed.emit(self._base_hue, self._base_saturation, self._base_brightness) + self.update() def mouseMoveEvent(self, event): """处理鼠标移动""" - if self._dragging: - hue, saturation = self._position_to_hsb(event.pos().x(), event.pos().y()) + if not self._dragging: + return + + x, y = event.pos().x(), event.pos().y() + + if self._dragging_point_index == 0: + # 拖动基准点，调整色相和饱和度 + hue, saturation = self._position_to_hsb(x, y) self._base_hue = hue self._base_saturation = saturation self.base_color_changed.emit(self._base_hue, self._base_saturation, self._base_brightness) - self.update() + elif self._dragging_point_index > 0 and self._dragging_point_index < len(self._scheme_colors): + # 拖动其他采样点，沿连线调整饱和度 + new_saturation = self._point_to_saturation(self._dragging_point_index, x, y) + h, s, b = self._scheme_colors[self._dragging_point_index] + self._scheme_colors[self._dragging_point_index] = (h, new_saturation, b) + self.scheme_color_changed.emit(self._dragging_point_index, h, new_saturation, b) + + self.update() def mouseReleaseEvent(self, event): """处理鼠标释放""" if event.button() == Qt.MouseButton.LeftButton: self._dragging = False + self._dragging_point_index = -1 def resizeEvent(self, event): """窗口大小改变""" diff --git a/ui/interfaces.py b/ui/interfaces.py index b9ee355..523bed3 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -645,6 +645,7 @@ class ColorSchemeInterface(QWidget): self._base_saturation = 100.0 self._base_brightness = 100.0 self._brightness_adjustment = 0 + self._scheme_colors = [] # 配色方案颜色列表 [(h, s, b), ...] # 获取配置管理器 from core import get_config_manager @@ -756,6 +757,7 @@ class ColorSchemeInterface(QWidget): self.scheme_combo.currentIndexChanged.connect(self.on_scheme_changed) self.random_btn.clicked.connect(self.on_random_clicked) self.color_wheel.base_color_changed.connect(self.on_base_color_changed) + self.color_wheel.scheme_color_changed.connect(self.on_scheme_color_changed) self.brightness_slider.valueChanged.connect(self.on_brightness_changed) def _load_settings(self): @@ -815,6 +817,25 @@ class ColorSchemeInterface(QWidget): self._base_saturation = s self._generate_scheme_colors() + def on_scheme_color_changed(self, index, h, s, b): + """配色方案采样点颜色改变回调 + + Args: + index: 采样点索引 + h: 色相 + s: 饱和度 + b: 亮度 + """ + from core import hsb_to_rgb + + # 更新配色方案数据 + if 0 <= index < len(self._scheme_colors): + self._scheme_colors[index] = (h, s, b) + + # 转换为RGB并更新色块面板 + rgb = hsb_to_rgb(h, s, b) + self.color_panel.set_colors([hsb_to_rgb(*c) for c in self._scheme_colors]) + def on_brightness_changed(self, value): """明度调整回调""" self._brightness_adjustment = value @@ -841,20 +862,20 @@ class ColorSchemeInterface(QWidget): colors = get_scheme_preview_colors(self._current_scheme, self._base_hue, count) # 转换为HSB并应用明度调整 - hsb_colors = [] + self._scheme_colors = [] for rgb in colors: h, s, b = rgb_to_hsb(*rgb) - hsb_colors.append((h, s, b)) + self._scheme_colors.append((h, s, b)) if self._brightness_adjustment != 0: - hsb_colors = adjust_brightness(hsb_colors, self._brightness_adjustment) - colors = [hsb_to_rgb(h, s, b) for h, s, b in hsb_colors] + self._scheme_colors = adjust_brightness(self._scheme_colors, self._brightness_adjustment) + colors = [hsb_to_rgb(h, s, b) for h, s, b in self._scheme_colors] # 更新色块面板 self.color_panel.set_colors(colors) # 更新色环上的配色方案点 - self.color_wheel.set_scheme_colors(hsb_colors) + self.color_wheel.set_scheme_colors(self._scheme_colors) # 导入需要在类定义之后导入的模块 -- Gitee From c2e719057e7b33b0cfcf9243ee7a092e8e6691a2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 18:04:47 +0800 Subject: [PATCH 62/96] =?UTF-8?q?[=E6=A0=B7=E5=BC=8F]=20=E7=BB=9F=E4=B8=80?= =?UTF-8?q?=E9=85=8D=E8=89=B2=E6=96=B9=E6=A1=88=E8=89=B2=E8=BD=AE=E4=B8=AD?= =?UTF-8?q?=E5=9F=BA=E5=87=86=E7=82=B9=E4=B8=8E=E5=85=B6=E4=BB=96=E9=87=87?= =?UTF-8?q?=E6=A0=B7=E7=82=B9=E7=9A=84=E8=BF=9E=E7=BA=BF=E6=A0=B7=E5=BC=8F?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/color_wheel.py | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) diff --git a/ui/color_wheel.py b/ui/color_wheel.py index 34a76c2..a81d608 100644 --- a/ui/color_wheel.py +++ b/ui/color_wheel.py @@ -634,10 +634,21 @@ class InteractiveColorWheel(QWidget): is_selected = (self._selected_point_index == 0) selector_radius = 10 - # 绘制连线（从圆心到基准点） + # 计算连线终点（圆的边缘，而非圆心） + dx = x - self._center_x + dy = y - self._center_y + distance = math.sqrt(dx * dx + dy * dy) + if distance > 0: + # 计算指向圆心的单位向量，从圆周边缘开始绘制 + edge_x = x - (dx / distance) * selector_radius + edge_y = y - (dy / distance) * selector_radius + else: + edge_x, edge_y = x, y + + # 绘制连线（从圆心到基准点圆的边缘） line_color = colors['line_selected'] if is_selected else colors['line'] painter.setPen(QPen(line_color, 2 if is_selected else 1)) - painter.drawLine(self._center_x, self._center_y, x, y) + painter.drawLine(self._center_x, self._center_y, int(edge_x), int(edge_y)) # 白色外边框 painter.setPen(QPen(colors['selector_border'], 3)) -- Gitee From 913b6d044331168fce1d8f542d4e3c7cf1e16b43 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 18:05:17 +0800 Subject: [PATCH 63/96] =?UTF-8?q?[=E5=86=85=E5=AE=B9=E8=B0=83=E6=95=B4]=20?= =?UTF-8?q?=E6=9B=B4=E6=96=B0=E7=89=88=E6=9C=AC=E4=BF=A1=E6=81=AF?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- version_info.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/version_info.txt b/version_info.txt index b447f3e..f1613a6 100644 --- a/version_info.txt +++ b/version_info.txt @@ -1,6 +1,6 @@ VSVersionInfo( ffi=FixedFileInfo( - filevers=(2026,2,6,1), + filevers=(2026,2,6,2), prodvers=(1,1,0,0), mask=0x3f, flags=0x0, -- Gitee From d543facab375770dd856cc162a35340e1e09ae61 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 18:36:19 +0800 Subject: [PATCH 64/96] =?UTF-8?q?[=E6=96=B0=E5=8A=9F=E8=83=BD]=20=E6=96=B0?= =?UTF-8?q?=E5=A2=9E=E9=85=8D=E8=89=B2=E6=96=B9=E6=A1=88=E6=A8=A1=E5=BC=8F?= =?UTF-8?q?=E5=88=87=E6=8D=A2=E5=8A=9F=E8=83=BD=EF=BC=88RGB/RYB=20?= =?UTF-8?q?=E8=89=B2=E5=BD=A9=E9=80=BB=E8=BE=91=EF=BC=89?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - RGB 模式：使用光学混色逻辑生成配色方案 - RYB 模式：使用美术混色逻辑生成配色方案 - 在设置界面添加配色方案模式选择卡片 --- core/__init__.py | 18 +++ core/color.py | 328 ++++++++++++++++++++++++++++++++++++++++++++++ core/config.py | 3 +- ui/interfaces.py | 94 ++++++++++++- ui/main_window.py | 9 ++ 5 files changed, 448 insertions(+), 4 deletions(-) diff --git a/core/__init__.py b/core/__init__.py index 0a3106a..836b2d7 100644 --- a/core/__init__.py +++ b/core/__init__.py @@ -20,6 +20,15 @@ from .color import ( generate_double_complementary, adjust_brightness, get_scheme_preview_colors, + # RYB 色彩空间支持 + rgb_hue_to_ryb_hue, + ryb_hue_to_rgb_hue, + generate_ryb_monochromatic, + generate_ryb_analogous, + generate_ryb_complementary, + generate_ryb_split_complementary, + generate_ryb_double_complementary, + get_scheme_preview_colors_ryb, ) from .config import ConfigManager, get_config_manager @@ -46,6 +55,15 @@ __all__ = [ 'generate_double_complementary', 'adjust_brightness', 'get_scheme_preview_colors', + # RYB 色彩空间支持 + 'rgb_hue_to_ryb_hue', + 'ryb_hue_to_rgb_hue', + 'generate_ryb_monochromatic', + 'generate_ryb_analogous', + 'generate_ryb_complementary', + 'generate_ryb_split_complementary', + 'generate_ryb_double_complementary', + 'get_scheme_preview_colors_ryb', # 配置 'ConfigManager', 'get_config_manager', diff --git a/core/color.py b/core/color.py index 1f21b79..7a1e4d9 100644 --- a/core/color.py +++ b/core/color.py @@ -600,3 +600,331 @@ def get_scheme_preview_colors(scheme_type: str, base_hue: float, count: int = 5) hsb_colors = generate_monochromatic(base_hue, count) return [hsb_to_rgb(h, s, b) for h, s, b in hsb_colors] + + +# ==================== RYB 色彩空间支持 ==================== + +# RYB 色相映射表：RGB色相角度 -> RYB色相角度 +# 基于传统美术色轮的红-黄-蓝三原色系统 +RYB_HUE_MAP_RGB_TO_RYB = { + 0: 0, # 红 + 30: 30, # 橙红 + 60: 60, # 橙 + 90: 90, # 橙黄 + 120: 120, # 黄 + 150: 150, # 黄绿 + 180: 180, # 绿（RYB中绿在180度） + 210: 210, # 青绿 + 240: 240, # 青 + 270: 270, # 蓝 + 300: 300, # 紫 + 330: 330, # 品红 + 360: 360, # 红 +} + +# RYB 色相映射表：RYB色相角度 -> RGB色相角度 +RYB_HUE_MAP_RYB_TO_RGB = { + 0: 0, # 红 + 30: 30, # 橙红 + 60: 60, # 橙 + 90: 90, # 橙黄 + 120: 120, # 黄 + 150: 150, # 黄绿 + 180: 180, # 绿（RYB中绿在180度，RGB中绿在120度） + 210: 210, # 青绿 + 240: 240, # 青 + 270: 270, # 蓝 + 300: 300, # 紫 + 330: 330, # 品红 + 360: 360, # 红 +} + + +def rgb_hue_to_ryb_hue(rgb_hue: float) -> float: + """将 RGB 色相转换为 RYB 色相 + + RYB色轮是传统美术色轮，三原色为红、黄、蓝 + 与RGB色轮的主要差异： + - RYB中绿色在180度（黄和蓝之间） + - RGB中绿色在120度 + + Args: + rgb_hue: RGB色相 (0-360) + + Returns: + float: RYB色相 (0-360) + """ + # 规范化色相到 0-360 + hue = rgb_hue % 360 + + # 分段线性映射 + # RGB: 红(0) -> 黄(60) -> 绿(120) -> 青(180) -> 蓝(240) -> 紫(300) -> 红(360) + # RYB: 红(0) -> 橙(60) -> 黄(120) -> 绿(180) -> 蓝(240) -> 紫(300) -> 红(360) + + if hue <= 60: + # 红到黄区域：RGB 0-60 -> RYB 0-120 + return hue * 2 + elif hue <= 120: + # 黄到绿区域：RGB 60-120 -> RYB 120-180 + return 120 + (hue - 60) + elif hue <= 180: + # 绿到青区域：RGB 120-180 -> RYB 180-210 + return 180 + (hue - 120) * 0.5 + elif hue <= 240: + # 青到蓝区域：RGB 180-240 -> RYB 210-240 + return 210 + (hue - 180) * 0.5 + else: + # 蓝到红区域：RGB 240-360 -> RYB 240-360 + return hue + + +def ryb_hue_to_rgb_hue(ryb_hue: float) -> float: + """将 RYB 色相转换为 RGB 色相 + + Args: + ryb_hue: RYB色相 (0-360) + + Returns: + float: RGB色相 (0-360) + """ + # 规范化色相到 0-360 + hue = ryb_hue % 360 + + # 反向映射 + if hue <= 120: + # 红到黄区域：RYB 0-120 -> RGB 0-60 + return hue * 0.5 + elif hue <= 180: + # 黄到绿区域：RYB 120-180 -> RGB 60-120 + return 60 + (hue - 120) + elif hue <= 210: + # 绿到青区域：RYB 180-210 -> RGB 120-180 + return 120 + (hue - 180) * 2 + elif hue <= 240: + # 青到蓝区域：RYB 210-240 -> RGB 180-240 + return 180 + (hue - 210) * 2 + else: + # 蓝到红区域：RYB 240-360 -> RGB 240-360 + return hue + + +def generate_ryb_monochromatic(ryb_hue: float, count: int = 4) -> List[Tuple[float, float, float]]: + """生成 RYB 同色系配色方案 + + Args: + ryb_hue: RYB基准色相 (0-360) + count: 生成颜色数量 (默认4) + + Returns: + list: HSB颜色列表 [(h, s, b), ...] (RGB色相) + """ + colors = [] + # 根据数量生成饱和度和明度序列 + if count == 4: + saturations = [100, 75, 50, 25] + brightnesses = [100, 90, 80, 70] + else: + saturations = [100 - i * (80 / max(count - 1, 1)) for i in range(count)] + brightnesses = [100 - i * (30 / max(count - 1, 1)) for i in range(count)] + + # 转换 RYB 色相到 RGB 色相 + rgb_hue = ryb_hue_to_rgb_hue(ryb_hue) + + for i in range(count): + s = max(20, min(100, saturations[i] if i < len(saturations) else 50)) + b = max(40, min(100, brightnesses[i] if i < len(brightnesses) else 70)) + colors.append((rgb_hue % 360, s, b)) + + return colors + + +def generate_ryb_analogous(ryb_hue: float, angle: float = 30, count: int = 4) -> List[Tuple[float, float, float]]: + """生成 RYB 邻近色配色方案 + + Args: + ryb_hue: RYB基准色相 (0-360) + angle: 邻近角度范围 (默认30度) + count: 生成颜色数量 (默认4) + + Returns: + list: HSB颜色列表 [(h, s, b), ...] (RGB色相) + """ + colors = [] + if count == 4: + # 4个颜色：基准色两侧各1个，加上基准色和另一个过渡色 + ryb_hues = [ + (ryb_hue - angle) % 360, + (ryb_hue - angle / 2) % 360, + ryb_hue % 360, + (ryb_hue + angle / 2) % 360 + ] + else: + step = (2 * angle) / max(count - 1, 1) + ryb_hues = [(ryb_hue - angle + i * step) % 360 for i in range(count)] + + for h in ryb_hues: + # 转换 RYB 色相到 RGB 色相 + rgb_hue = ryb_hue_to_rgb_hue(h) + colors.append((rgb_hue, 85, 90)) + + return colors + + +def generate_ryb_complementary(ryb_hue: float, count: int = 5) -> List[Tuple[float, float, float]]: + """生成 RYB 互补色配色方案 + + 在RYB色轮中，互补色相差180度 + + Args: + ryb_hue: RYB基准色相 (0-360) + count: 生成颜色数量 (默认5) + + Returns: + list: HSB颜色列表 [(h, s, b), ...] (RGB色相) + """ + colors = [] + ryb_comp_hue = (ryb_hue + 180) % 360 + + # 转换到 RGB 色相 + rgb_hue = ryb_hue_to_rgb_hue(ryb_hue) + rgb_comp_hue = ryb_hue_to_rgb_hue(ryb_comp_hue) + + if count == 5: + # 基准色一侧3个：通过调整饱和度和明度来区分 + colors = [ + (rgb_hue, 100, 100), + (rgb_hue, 75, 90), + (rgb_hue, 50, 80), + # 互补色一侧2个 + (rgb_comp_hue, 100, 100), + (rgb_comp_hue, 75, 90), + ] + else: + # 平均分配 + base_count = (count + 1) // 2 + comp_count = count - base_count + + for i in range(base_count): + s = 100 - i * (50 / max(base_count, 1)) + b = 100 - i * (20 / max(base_count, 1)) + colors.append((rgb_hue, max(50, s), max(80, b))) + + for i in range(comp_count): + s = 100 - i * (50 / max(comp_count, 1)) + b = 100 - i * (20 / max(comp_count, 1)) + colors.append((rgb_comp_hue, max(50, s), max(80, b))) + + return colors + + +def generate_ryb_split_complementary(ryb_hue: float, angle: float = 30, count: int = 3) -> List[Tuple[float, float, float]]: + """生成 RYB 分离补色配色方案 + + Args: + ryb_hue: RYB基准色相 (0-360) + angle: 分离角度 (默认30度) + count: 生成颜色数量 (默认3) + + Returns: + list: HSB颜色列表 [(h, s, b), ...] (RGB色相) + """ + colors = [] + ryb_comp_hue = (ryb_hue + 180) % 360 + ryb_left_comp = (ryb_comp_hue - angle) % 360 + ryb_right_comp = (ryb_comp_hue + angle) % 360 + + # 转换到 RGB 色相 + rgb_hue = ryb_hue_to_rgb_hue(ryb_hue) + rgb_left = ryb_hue_to_rgb_hue(ryb_left_comp) + rgb_right = ryb_hue_to_rgb_hue(ryb_right_comp) + + if count == 3: + colors = [ + (rgb_hue, 100, 100), + (rgb_left, 100, 100), + (rgb_right, 100, 100) + ] + else: + colors.append((rgb_hue, 100, 100)) + colors.append((rgb_left, 100, 100)) + colors.append((rgb_right, 100, 100)) + remaining = count - 3 + for i in range(remaining): + blend_hue = (ryb_hue + (i + 1) * 60) % 360 + rgb_blend = ryb_hue_to_rgb_hue(blend_hue) + colors.append((rgb_blend, 70, 85)) + + return colors + + +def generate_ryb_double_complementary(ryb_hue: float, angle: float = 30, count: int = 4) -> List[Tuple[float, float, float]]: + """生成 RYB 双补色配色方案 + + Args: + ryb_hue: RYB基准色相 (0-360) + angle: 分离角度 (默认30度) + count: 生成颜色数量 (默认4) + + Returns: + list: HSB颜色列表 [(h, s, b), ...] (RGB色相) + """ + colors = [] + ryb_comp_hue = (ryb_hue + 180) % 360 + ryb_second_hue = (ryb_hue + angle) % 360 + ryb_second_comp = (ryb_second_hue + 180) % 360 + + # 转换到 RGB 色相 + rgb_hue = ryb_hue_to_rgb_hue(ryb_hue) + rgb_comp = ryb_hue_to_rgb_hue(ryb_comp_hue) + rgb_second = ryb_hue_to_rgb_hue(ryb_second_hue) + rgb_second_comp = ryb_hue_to_rgb_hue(ryb_second_comp) + + if count == 4: + colors = [ + (rgb_hue, 100, 100), + (rgb_comp, 100, 100), + (rgb_second, 100, 100), + (rgb_second_comp, 100, 100) + ] + else: + hues = [rgb_hue, rgb_comp, rgb_second, rgb_second_comp] + for i in range(min(count, 4)): + colors.append((hues[i], 90, 95)) + for i in range(4, count): + blend_ryb = (ryb_hue + i * 45) % 360 + rgb_blend = ryb_hue_to_rgb_hue(blend_ryb) + colors.append((rgb_blend, 70, 85)) + + return colors + + +def get_scheme_preview_colors_ryb(scheme_type: str, base_hue: float, count: int = 5) -> List[Tuple[int, int, int]]: + """获取 RYB 配色方案的预览颜色（RGB格式） + + Args: + scheme_type: 配色方案类型 ('monochromatic', 'analogous', 'complementary', + 'split_complementary', 'double_complementary') + base_hue: 基准色相 (0-360，RGB色相) + count: 生成颜色数量 + + Returns: + list: RGB颜色列表 [(r, g, b), ...] + """ + # 先将 RGB 色相转换为 RYB 色相 + ryb_hue = rgb_hue_to_ryb_hue(base_hue) + + # 根据方案类型调用对应的 RYB 生成器 + if scheme_type == 'monochromatic': + hsb_colors = generate_ryb_monochromatic(ryb_hue, count) + elif scheme_type == 'analogous': + hsb_colors = generate_ryb_analogous(ryb_hue, 30, count) + elif scheme_type == 'complementary': + hsb_colors = generate_ryb_complementary(ryb_hue, count) + elif scheme_type == 'split_complementary': + hsb_colors = generate_ryb_split_complementary(ryb_hue, 30, count) + elif scheme_type == 'double_complementary': + hsb_colors = generate_ryb_double_complementary(ryb_hue, 30, count) + else: + hsb_colors = generate_ryb_monochromatic(ryb_hue, count) + + return [hsb_to_rgb(h, s, b) for h, s, b in hsb_colors] diff --git a/core/config.py b/core/config.py index f6c7cdd..3ec09bc 100644 --- a/core/config.py +++ b/core/config.py @@ -45,7 +45,8 @@ class ConfigManager: "color_modes": ["HSB", "LAB"], "color_sample_count": 5, "luminance_sample_count": 5, - "histogram_scaling_mode": "adaptive" + "histogram_scaling_mode": "adaptive", + "color_wheel_mode": "RGB" }, "scheme": { "default_scheme": "monochromatic", diff --git a/ui/interfaces.py b/ui/interfaces.py index 523bed3..f0d0a82 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -309,6 +309,8 @@ class SettingsInterface(QWidget): luminance_sample_count_changed = Signal(int) # 信号：直方图缩放模式改变 histogram_scaling_mode_changed = Signal(str) + # 信号：色轮模式改变 + color_wheel_mode_changed = Signal(str) def __init__(self, parent=None): super().__init__(parent) @@ -319,6 +321,7 @@ class SettingsInterface(QWidget): self._color_sample_count = self._config_manager.get('settings.color_sample_count', 5) self._luminance_sample_count = self._config_manager.get('settings.luminance_sample_count', 5) self._histogram_scaling_mode = self._config_manager.get('settings.histogram_scaling_mode', 'linear') + self._color_wheel_mode = self._config_manager.get('settings.color_wheel_mode', 'RGB') self.setup_ui() def setup_ui(self): @@ -386,6 +389,10 @@ class SettingsInterface(QWidget): self.histogram_scaling_card = self._create_histogram_scaling_card() self.display_group.addSettingCard(self.histogram_scaling_card) + # 色轮模式卡片 + self.color_wheel_mode_card = self._create_color_wheel_mode_card() + self.display_group.addSettingCard(self.color_wheel_mode_card) + layout.addWidget(self.display_group) # 帮助分组 @@ -602,6 +609,51 @@ class SettingsInterface(QWidget): self._config_manager.save() self.histogram_scaling_mode_changed.emit(mode) + def _create_color_wheel_mode_card(self): + """创建配色方案模式选择卡片""" + card = PushSettingCard( + "", + FluentIcon.PALETTE, + "配色方案模式", + "选择配色方案使用的色彩逻辑（RGB: 光学混色，RYB: 美术混色）", + self.display_group + ) + card.button.setVisible(False) + + # 创建ComboBox控件 + combo_box = ComboBox(self.content_widget) + combo_box.addItem("RGB 光学") + combo_box.setItemData(0, "RGB") + combo_box.addItem("RYB 美术") + combo_box.setItemData(1, "RYB") + + # 设置当前值 + for i in range(combo_box.count()): + if combo_box.itemData(i) == self._color_wheel_mode: + combo_box.setCurrentIndex(i) + break + + combo_box.setFixedWidth(120) + combo_box.currentIndexChanged.connect(self._on_color_wheel_mode_changed) + + # 将ComboBox添加到卡片布局 + card.hBoxLayout.addWidget(combo_box, 0, Qt.AlignmentFlag.AlignRight) + card.hBoxLayout.addSpacing(16) + + # 保存ComboBox引用 + card.combo_box = combo_box + + return card + + def _on_color_wheel_mode_changed(self, index): + """色轮模式改变""" + combo_box = self.color_wheel_mode_card.combo_box + mode = combo_box.itemData(index) + self._color_wheel_mode = mode + self._config_manager.set('settings.color_wheel_mode', mode) + self._config_manager.save() + self.color_wheel_mode_changed.emit(mode) + def set_hex_visible(self, visible): """设置16进制显示开关状态""" self._hex_visible = visible @@ -623,6 +675,24 @@ class SettingsInterface(QWidget): """获取当前色彩模式""" return self._color_modes + def get_color_wheel_mode(self): + """获取当前色轮模式""" + return self._color_wheel_mode + + def set_color_wheel_mode(self, mode): + """设置色轮模式 + + Args: + mode: 'RGB' 或 'RYB' + """ + self._color_wheel_mode = mode + if hasattr(self.color_wheel_mode_card, 'combo_box'): + combo_box = self.color_wheel_mode_card.combo_box + for i in range(combo_box.count()): + if combo_box.itemData(i) == mode: + combo_box.setCurrentIndex(i) + break + def on_check_update(self): """检查更新按钮点击""" current_version = version_manager.get_version() @@ -646,6 +716,7 @@ class ColorSchemeInterface(QWidget): self._base_brightness = 100.0 self._brightness_adjustment = 0 self._scheme_colors = [] # 配色方案颜色列表 [(h, s, b), ...] + self._color_wheel_mode = 'RGB' # 色轮模式：RGB 或 RYB # 获取配置管理器 from core import get_config_manager @@ -765,6 +836,7 @@ class ColorSchemeInterface(QWidget): # 从配置管理器读取设置 hex_visible = self._config_manager.get('settings.hex_visible', True) color_modes = self._config_manager.get('settings.color_modes', ['HSB', 'LAB']) + self._color_wheel_mode = self._config_manager.get('settings.color_wheel_mode', 'RGB') # 应用设置到色块面板 self.color_panel.update_settings(hex_visible, color_modes) @@ -844,9 +916,22 @@ class ColorSchemeInterface(QWidget): self.color_wheel.set_global_brightness(value) self._generate_scheme_colors() + def set_color_wheel_mode(self, mode: str): + """设置色轮模式 + + Args: + mode: 'RGB' 或 'RYB' + """ + if self._color_wheel_mode != mode: + self._color_wheel_mode = mode + self._generate_scheme_colors() + def _generate_scheme_colors(self): """生成配色方案颜色""" - from core import get_scheme_preview_colors, adjust_brightness, hsb_to_rgb, rgb_to_hsb + from core import ( + get_scheme_preview_colors, get_scheme_preview_colors_ryb, + adjust_brightness, hsb_to_rgb, rgb_to_hsb + ) # 根据配色方案类型确定颜色数量 scheme_counts = { @@ -858,8 +943,11 @@ class ColorSchemeInterface(QWidget): } count = scheme_counts.get(self._current_scheme, 5) - # 生成基础配色 - colors = get_scheme_preview_colors(self._current_scheme, self._base_hue, count) + # 根据色轮模式选择对应的配色生成函数 + if self._color_wheel_mode == 'RYB': + colors = get_scheme_preview_colors_ryb(self._current_scheme, self._base_hue, count) + else: + colors = get_scheme_preview_colors(self._current_scheme, self._base_hue, count) # 转换为HSB并应用明度调整 self._scheme_colors = [] diff --git a/ui/main_window.py b/ui/main_window.py index 91ba10c..9fb4202 100644 --- a/ui/main_window.py +++ b/ui/main_window.py @@ -261,6 +261,11 @@ class MainWindow(FluentWindow): self._on_histogram_scaling_mode_changed ) + # 连接色轮模式改变信号到配色方案界面 + self.settings_interface.color_wheel_mode_changed.connect( + self.color_scheme_interface.set_color_wheel_mode + ) + # 应用加载的配置到色卡面板 hex_visible = self._config_manager.get('settings.hex_visible', True) self.color_extract_interface.color_card_panel.set_hex_visible(hex_visible) @@ -283,6 +288,10 @@ class MainWindow(FluentWindow): self.color_extract_interface.rgb_histogram_widget.set_scaling_mode(histogram_scaling_mode) self.luminance_extract_interface.histogram_widget.set_scaling_mode(histogram_scaling_mode) + # 应用加载的色轮模式配置到配色方案界面 + color_wheel_mode = self._config_manager.get('settings.color_wheel_mode', 'RGB') + self.color_scheme_interface.set_color_wheel_mode(color_wheel_mode) + def _on_color_sample_count_changed(self, count): """色彩提取采样点数改变""" self.color_extract_interface.image_canvas.set_picker_count(count) -- Gitee From 6e1ee87821568252e16daf1f513ef451b756e2a7 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 18:49:19 +0800 Subject: [PATCH 65/96] =?UTF-8?q?[=E4=BF=AE=E5=A4=8D]=20=E4=BF=AE=E5=A4=8D?= =?UTF-8?q?=E6=98=8E=E5=BA=A6=E7=9B=B4=E6=96=B9=E5=9B=BE=E8=93=9D=E8=89=B2?= =?UTF-8?q?=E6=8C=87=E7=A4=BA=E6=A1=86=E6=9D=BE=E5=BC=80=E5=90=8E=E4=B8=8D?= =?UTF-8?q?=E6=B6=88=E5=A4=B1=E7=9A=84=E9=97=AE=E9=A2=98?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/histograms.py | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/ui/histograms.py b/ui/histograms.py index b438e4f..d8b8301 100644 --- a/ui/histograms.py +++ b/ui/histograms.py @@ -310,8 +310,8 @@ class LuminanceHistogramWidget(BaseHistogram): for i in range(8): zone_x = x + i * zone_width - # 如果是按下的Zone或当前选中的Zone，使用高亮背景色 - if i == self._pressed_zone or i == self._current_zone: + # 如果是按下的Zone，使用高亮背景色 + if i == self._pressed_zone: bg_color = zone_active_colors[i] else: bg_color = zone_bg_colors[i] @@ -323,8 +323,8 @@ class LuminanceHistogramWidget(BaseHistogram): bg_color ) - # 如果当前Zone被按下或选中，绘制边框 - if i == self._pressed_zone or i == self._current_zone: + # 如果当前Zone被按下，绘制蓝色边框 + if i == self._pressed_zone: painter.setPen(QPen(QColor(0, 150, 255), 2)) painter.setBrush(Qt.BrushStyle.NoBrush) painter.drawRect(int(zone_x), y, int(zone_width), height) -- Gitee From 05bb73e8f6192f1dca7b46f4e32b5730cd170ad2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 20:46:50 +0800 Subject: [PATCH 66/96] =?UTF-8?q?[=E6=96=B0=E5=8A=9F=E8=83=BD]=20=E6=96=B0?= =?UTF-8?q?=E5=A2=9E=E9=85=8D=E8=89=B2=E6=96=B9=E6=A1=88=E6=94=B6=E8=97=8F?= =?UTF-8?q?=E5=8A=9F=E8=83=BD=EF=BC=8C=E6=94=AF=E6=8C=81=E6=94=B6=E8=97=8F?= =?UTF-8?q?=E7=AE=A1=E7=90=86=E5=92=8C=E6=89=B9=E9=87=8F=E5=AF=BC=E5=85=A5?= =?UTF-8?q?=E5=AF=BC=E5=87=BA?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- README.md | 34 +- color_card_favorites.json | 370 +++++++++++++++ core/config.py | 168 ++++++- ui/__init__.py | 7 +- ui/favorite_widgets.py | 423 ++++++++++++++++++ ui/interfaces.py | 301 ++++++++++++- ui/main_window.py | 30 +- ...00\345\217\221\350\247\204\350\214\203.md" | 149 +++++- 8 files changed, 1464 insertions(+), 18 deletions(-) create mode 100644 color_card_favorites.json create mode 100644 ui/favorite_widgets.py diff --git a/README.md b/README.md index 1386962..74ea306 100644 --- a/README.md +++ b/README.md @@ -16,11 +16,13 @@ - **可视化色彩提取**：通过直观的可拖动取色点，实时提取图片任意位置的颜色，支持5个取色点同时工作 - **智能配色方案**：提供5种专业配色方案（同色系、邻近色、互补色、分离补色、双补色），支持可交互色环选择和明度调整 +- **配色方案收藏**：支持收藏和管理配色方案，可自定义名称，方便后续快速查看和使用 +- **批量导入导出**：支持将收藏的配色方案导出为JSON文件，或从文件批量导入，便于备份和分享 - **多色彩空间支持**：同时显示 HSB、LAB、HSL、CMYK、RGB 等多种色彩模式，满足不同场景的需求 - **专业明度分析**：将图片按明度分为9个区域，提供直方图可视化，帮助理解图片的明度分布 - **现代化界面**：基于 Fluent Design 设计语言，支持自动深色/浅色主题切换，提供流畅的用户体验 - **高精度显示**：使用原始图片实时缩放，保证显示清晰度，取色点位置使用相对坐标系统，图片缩放时保持不变 -- **三面板同步**：色彩提取、明度分析和配色方案面板数据实时同步，切换面板时自动更新 +- **四面板同步**：色彩提取、明度分析、配色方案和收藏面板数据实时同步，切换面板时自动更新 - **统一配置管理**：16进制颜色值显示和色彩模式设置全局统一，所有界面实时响应设置变更 ### 适用场景 @@ -124,11 +126,19 @@ #### 配色方案 -- **5种专业配色方案**：同色系、邻近色、互补色、分离补色、双补色 -- **可交互色环**：支持鼠标拖动选择基准色，实时显示配色方案在色环上的分布 -- **明度调整滑块**：调整配色方案的明度，色环和色块实时响应 -- **动态卡片数量**：根据配色方案类型自动调整色块数量（3-5个） -- **统一显示设置**：使用与色彩提取相同的显示设置（16进制值、色彩模式） +- **配色方案** + - **5种专业配色方案**：同色系、邻近色、互补色、分离补色、双补色 + - **可交互色环**：支持鼠标拖动选择基准色，实时显示配色方案在色环上的分布 + - **明度调整滑块**：调整配色方案的明度，色环和色块实时响应 + - **动态卡片数量**：根据配色方案类型自动调整色块数量（3-5个） + - **统一显示设置**：使用与色彩提取相同的显示设置（16进制值、色彩模式） + +- **收藏管理** + - **一键收藏**：在色彩提取和配色方案面板均可快速收藏当前颜色方案 + - **自定义名称**：为收藏的配色方案设置自定义名称，便于识别 + - **列表展示**：以卡片形式展示所有收藏的配色方案，支持滚动浏览 + - **删除管理**：支持单个删除或一键清空所有收藏 + - **批量导入导出**：支持JSON格式的导入导出，便于备份和分享配色方案 --- @@ -164,7 +174,7 @@ color_card/ ├── core/ # 核心功能模块目录 │ ├── __init__.py │ ├── color.py # 颜色处理模块（颜色转换、明度计算、配色方案算法、直方图计算） -│ └── config.py # 配置管理模块 +│ └── config.py # 配置管理模块（收藏数据管理、导入导出功能） ├── ui/ # UI模块目录（扁平化结构） │ ├── __init__.py # 统一导出接口 │ ├── main_window.py # 主窗口类 @@ -174,8 +184,9 @@ color_card/ │ ├── color_picker.py # 颜色选择器模块 │ ├── color_wheel.py # 颜色轮模块（HSBColorWheel、InteractiveColorWheel） │ ├── scheme_widgets.py # 配色方案组件模块（SchemeColorInfoCard、SchemeColorPanel） +│ ├── favorite_widgets.py # 收藏功能组件模块（FavoriteColorCard、FavoriteSchemeCard、FavoriteSchemeList） │ ├── zoom_viewer.py # 缩放查看器模块 -│ └── interfaces.py # 界面面板模块（ColorExtractInterface、LuminanceExtractInterface、SettingsInterface、ColorSchemeInterface） +│ └── interfaces.py # 界面面板模块（ColorExtractInterface、LuminanceExtractInterface、SettingsInterface、ColorSchemeInterface、FavoritesInterface） ├── dialogs/ # 对话框模块目录 │ ├── __init__.py │ ├── about_dialog.py # 关于对话框 @@ -215,7 +226,7 @@ color_card/ - 区域选择和高亮显示 - 双击提取像素功能 -#### 3. 卡片模块 (ui/cards.py 和 ui/scheme_widgets.py) +#### 3. 卡片模块 (ui/cards.py、ui/scheme_widgets.py 和 ui/favorite_widgets.py) 提供颜色信息展示功能： @@ -234,6 +245,11 @@ color_card/ - 与ColorCard保持一致的显示样式 - 支持动态卡片数量（根据配色方案类型自动调整） - 复用ColorModeContainer组件，统一显示逻辑 +- **FavoriteColorCard / FavoriteSchemeCard / FavoriteSchemeList**（ui/favorite_widgets.py）：收藏功能卡片 + - FavoriteColorCard：单个颜色显示卡片，与ColorCard样式一致 + - FavoriteSchemeCard：收藏项卡片，包含名称、颜色列表、删除按钮 + - FavoriteSchemeList：收藏列表容器，管理多个FavoriteSchemeCard + - 动态色卡数量：根据收藏的颜色数量动态创建色卡 #### 4. 直方图模块 (ui/histograms.py) diff --git a/color_card_favorites.json b/color_card_favorites.json new file mode 100644 index 0000000..140b222 --- /dev/null +++ b/color_card_favorites.json @@ -0,0 +1,370 @@ +{ + "version": "1.0", + "export_time": "2026-02-06T20:32:28.888983", + "favorites": [ + { + "id": "389cdf9c-aa52-472f-918d-db6f872bba18", + "name": "配色方案 1", + "colors": [ + { + "rgb": [ + 255, + 104, + 0 + ], + "hsb": [ + 24, + 100, + 100 + ], + "lab": [ + 63, + 54, + 72 + ], + "hsl": [ + 24, + 100, + 50 + ], + "cmyk": [ + 0, + 59, + 100, + 0 + ], + "rgb_display": [ + 255, + 104, + 0 + ], + "hex": "#FF6800" + }, + { + "rgb": [ + 230, + 128, + 57 + ], + "hsb": [ + 25, + 75, + 90 + ], + "lab": [ + 64, + 34, + 55 + ], + "hsl": [ + 25, + 78, + 56 + ], + "cmyk": [ + 0, + 44, + 75, + 10 + ], + "rgb_display": [ + 230, + 128, + 57 + ], + "hex": "#E68039" + }, + { + "rgb": [ + 204, + 144, + 102 + ], + "hsb": [ + 25, + 50, + 80 + ], + "lab": [ + 65, + 18, + 32 + ], + "hsl": [ + 25, + 50, + 60 + ], + "cmyk": [ + 0, + 29, + 50, + 20 + ], + "rgb_display": [ + 204, + 144, + 102 + ], + "hex": "#CC9066" + }, + { + "rgb": [ + 178, + 152, + 134 + ], + "hsb": [ + 25, + 25, + 70 + ], + "lab": [ + 65, + 7, + 13 + ], + "hsl": [ + 25, + 22, + 61 + ], + "cmyk": [ + 0, + 15, + 25, + 30 + ], + "rgb_display": [ + 178, + 152, + 134 + ], + "hex": "#B29886" + } + ], + "created_at": "2026-02-06T20:29:20.300623", + "source": "color_scheme" + }, + { + "id": "4b179390-7365-4b51-baa3-5a559f819c16", + "name": "配色方案 2", + "colors": [ + { + "rgb": [ + 0, + 33, + 255 + ], + "hsb": [ + 232, + 100, + 100 + ], + "lab": [ + 34, + 74, + -105 + ], + "hsl": [ + 232, + 100, + 50 + ], + "cmyk": [ + 100, + 87, + 0, + 0 + ], + "rgb_display": [ + 0, + 33, + 255 + ], + "hex": "#0021FF" + }, + { + "rgb": [ + 255, + 95, + 0 + ], + "hsb": [ + 22, + 100, + 100 + ], + "lab": [ + 61, + 58, + 71 + ], + "hsl": [ + 22, + 100, + 50 + ], + "cmyk": [ + 0, + 63, + 100, + 0 + ], + "rgb_display": [ + 255, + 95, + 0 + ], + "hex": "#FF5F00" + }, + { + "rgb": [ + 160, + 255, + 0 + ], + "hsb": [ + 82, + 100, + 100 + ], + "lab": [ + 91, + -57, + 88 + ], + "hsl": [ + 82, + 100, + 50 + ], + "cmyk": [ + 37, + 0, + 100, + 0 + ], + "rgb_display": [ + 160, + 255, + 0 + ], + "hex": "#A0FF00" + } + ], + "created_at": "2026-02-06T20:30:06.121513", + "source": "color_scheme" + }, + { + "id": "39f7c85b-9f15-4d47-8406-ca5f12a41f2e", + "name": "配色方案 3", + "colors": [ + { + "rgb": [ + 255, + 0, + 207 + ], + "hsb": [ + 311, + 100, + 100 + ], + "lab": [ + 58, + 92, + -38 + ], + "hsl": [ + 311, + 100, + 50 + ], + "cmyk": [ + 0, + 100, + 19, + 0 + ], + "rgb_display": [ + 255, + 0, + 207 + ], + "hex": "#FF00CF" + }, + { + "rgb": [ + 80, + 255, + 0 + ], + "hsb": [ + 101, + 100, + 100 + ], + "lab": [ + 89, + -79, + 84 + ], + "hsl": [ + 101, + 100, + 50 + ], + "cmyk": [ + 69, + 0, + 100, + 0 + ], + "rgb_display": [ + 80, + 255, + 0 + ], + "hex": "#50FF00" + }, + { + "rgb": [ + 0, + 255, + 175 + ], + "hsb": [ + 161, + 100, + 100 + ], + "lab": [ + 89, + -68, + 24 + ], + "hsl": [ + 161, + 100, + 50 + ], + "cmyk": [ + 100, + 0, + 31, + 0 + ], + "rgb_display": [ + 0, + 255, + 175 + ], + "hex": "#00FFAF" + } + ], + "created_at": "2026-02-06T20:30:10.152927", + "source": "color_scheme" + } + ] +} \ No newline at end of file diff --git a/core/config.py b/core/config.py index 3ec09bc..b93f770 100644 --- a/core/config.py +++ b/core/config.py @@ -1,5 +1,6 @@ # 标准库导入 import json +from datetime import datetime from pathlib import Path from typing import Any, Dict, Optional @@ -57,7 +58,8 @@ class ConfigManager: "width": 940, "height": 660, "is_maximized": False - } + }, + "favorites": [] } def load(self) -> Dict[str, Any]: @@ -73,6 +75,9 @@ class ConfigManager: with open(self._config_path, 'r', encoding='utf-8') as f: loaded_config = json.load(f) + # 数据迁移：将旧版本的 schemes 和 extracts 合并到 favorites + self._migrate_favorites_data(loaded_config) + # 合并加载的配置和默认配置（保留默认值作为后备） self._merge_config(self._config, loaded_config) @@ -82,6 +87,44 @@ class ConfigManager: return self._config + def _migrate_favorites_data(self, loaded_config: Dict[str, Any]) -> None: + """迁移旧版本的收藏数据到新格式 + + Args: + loaded_config: 从文件加载的配置字典 + """ + if 'favorites' in loaded_config and loaded_config['favorites']: + return + + favorites = [] + + # 迁移 schemes + if 'schemes' in loaded_config: + for scheme in loaded_config['schemes']: + if isinstance(scheme, dict): + favorites.append(scheme) + + # 迁移 extracts + if 'extracts' in loaded_config: + for extract in loaded_config['extracts']: + if isinstance(extract, dict): + # 确保 extract 有正确的 source 字段 + extract['source'] = 'color_extract' + favorites.append(extract) + + # 更新 favorites + if favorites: + loaded_config['favorites'] = favorites + # 清理旧数据 + if 'schemes' in loaded_config: + del loaded_config['schemes'] + if 'extracts' in loaded_config: + del loaded_config['extracts'] + if 'colors' in loaded_config: + del loaded_config['colors'] + if 'display_settings' in loaded_config: + del loaded_config['display_settings'] + def _merge_config(self, base: Dict[str, Any], override: Dict[str, Any]) -> None: """递归合并配置字典 @@ -181,6 +224,129 @@ class ConfigManager: """ self._config["window"] = window_config + def get_favorites(self) -> list: + """获取收藏列表 + + Returns: + list: 收藏配色方案列表 + """ + return self._config.get("favorites", []) + + def add_favorite(self, favorite_data: Dict[str, Any]) -> str: + """添加收藏 + + Args: + favorite_data: 收藏数据字典 + + Returns: + str: 收藏ID + """ + if "favorites" not in self._config: + self._config["favorites"] = [] + + favorites = self._config["favorites"] + favorite_id = favorite_data.get("id", "") + + if favorite_id and any(f.get("id") == favorite_id for f in favorites): + return favorite_id + + self._config["favorites"].append(favorite_data) + return favorite_id + + def delete_favorite(self, favorite_id: str) -> bool: + """删除收藏 + + Args: + favorite_id: 收藏ID + + Returns: + bool: 是否删除成功 + """ + if "favorites" not in self._config: + return False + + favorites = self._config["favorites"] + original_count = len(favorites) + self._config["favorites"] = [f for f in favorites if f.get("id") != favorite_id] + + return len(self._config["favorites"]) < original_count + + def clear_favorites(self) -> None: + """清空所有收藏""" + self._config["favorites"] = [] + + def export_favorites(self, file_path: str) -> bool: + """导出收藏到文件 + + Args: + file_path: 导出文件路径 + + Returns: + bool: 是否导出成功 + """ + try: + favorites = self.get_favorites() + export_data = { + "version": "1.0", + "export_time": datetime.now().isoformat(), + "favorites": favorites + } + with open(file_path, 'w', encoding='utf-8') as f: + json.dump(export_data, f, ensure_ascii=False, indent=4) + return True + except (IOError, OSError) as e: + print(f"导出收藏失败: {e}") + return False + + def import_favorites(self, file_path: str, mode: str = 'append') -> tuple: + """从文件导入收藏 + + Args: + file_path: 导入文件路径 + mode: 导入模式，'append' 追加到现有收藏，'replace' 替换现有收藏 + + Returns: + tuple: (是否成功, 导入数量, 错误信息) + """ + try: + with open(file_path, 'r', encoding='utf-8') as f: + import_data = json.load(f) + + # 验证文件格式 + if not isinstance(import_data, dict): + return False, 0, "文件格式错误：根对象必须是字典" + + imported_favorites = import_data.get("favorites", []) + if not isinstance(imported_favorites, list): + return False, 0, "文件格式错误：favorites 必须是列表" + + # 验证每个收藏项的格式 + valid_favorites = [] + for fav in imported_favorites: + if isinstance(fav, dict) and "colors" in fav: + # 确保有 id + if "id" not in fav: + fav["id"] = str(uuid.uuid4()) + valid_favorites.append(fav) + + if mode == 'replace': + self._config["favorites"] = valid_favorites + else: # append + existing_ids = {f.get("id") for f in self._config.get("favorites", [])} + for fav in valid_favorites: + if fav.get("id") not in existing_ids: + self._config["favorites"].append(fav) + existing_ids.add(fav.get("id")) + + return True, len(valid_favorites), "" + + except json.JSONDecodeError as e: + return False, 0, f"JSON 解析错误: {e}" + except (IOError, OSError) as e: + return False, 0, f"文件读取错误: {e}" + except Exception as e: + return False, 0, f"导入失败: {e}" + # 全局配置管理器实例 _config_manager: Optional[ConfigManager] = None diff --git a/ui/__init__.py b/ui/__init__.py index 13a211b..a5f5d9e 100644 --- a/ui/__init__.py +++ b/ui/__init__.py @@ -15,8 +15,9 @@ from .histograms import ( from .color_picker import ColorPicker from .color_wheel import HSBColorWheel, InteractiveColorWheel from .zoom_viewer import ZoomViewer -from .interfaces import ColorExtractInterface, LuminanceExtractInterface, SettingsInterface, ColorSchemeInterface +from .interfaces import ColorExtractInterface, LuminanceExtractInterface, SettingsInterface, ColorSchemeInterface, FavoritesInterface from .scheme_widgets import SchemeColorInfoCard, SchemeColorPanel +from .favorite_widgets import FavoriteSchemeCard, FavoriteSchemeList __all__ = [ # 主窗口 @@ -46,7 +47,11 @@ __all__ = [ 'LuminanceExtractInterface', 'SettingsInterface', 'ColorSchemeInterface', + 'FavoritesInterface', # 配色方案组件 'SchemeColorInfoCard', 'SchemeColorPanel', + # 收藏组件 + 'FavoriteSchemeCard', + 'FavoriteSchemeList', ] diff --git a/ui/favorite_widgets.py b/ui/favorite_widgets.py new file mode 100644 index 0000000..8be7a80 --- /dev/null +++ b/ui/favorite_widgets.py @@ -0,0 +1,423 @@ +# 标准库导入 +import uuid +from datetime import datetime + +# 第三方库导入 +from PySide6.QtCore import Qt, Signal +from PySide6.QtWidgets import ( + QScrollArea, QVBoxLayout, QHBoxLayout, QWidget, QLabel, + QSizePolicy, QApplication +) +from PySide6.QtGui import QColor +from qfluentwidgets import ( + CardWidget, PushButton, ToolButton, FluentIcon, + InfoBar, InfoBarPosition, isDarkTheme +) + +# 项目模块导入 +from core import get_color_info +from .cards import COLOR_MODE_CONFIG, ColorModeContainer, get_text_color, get_border_color, get_placeholder_color + + +class FavoriteColorCard(QWidget): + """收藏中的单个色卡组件（与其他面板样式一致）""" + + def __init__(self, parent=None): + self._hex_value = "--" + self._color_modes = ['HSB', 'LAB'] + self._current_color_info = None + super().__init__(parent) + self.setup_ui() + + def setup_ui(self): + """设置界面""" + layout = QVBoxLayout(self) + layout.setContentsMargins(0, 0, 0, 0) + layout.setSpacing(5) + + self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) + self.setMinimumHeight(160) + + # 颜色块 + self.color_block = QWidget() + self.color_block.setMinimumHeight(40) + self.color_block.setMaximumHeight(80) + self._update_placeholder_style() + layout.addWidget(self.color_block) + + # 数值区域（两列布局） + values_container = QWidget() + values_container.setMinimumHeight(60) + values_layout = QHBoxLayout(values_container) + values_layout.setContentsMargins(0, 0, 0, 0) + values_layout.setSpacing(10) + + # 第一列色彩模式 + self.mode_container_1 = ColorModeContainer(self._color_modes[0]) + values_layout.addWidget(self.mode_container_1) + + # 第二列色彩模式 + self.mode_container_2 = ColorModeContainer(self._color_modes[1]) + values_layout.addWidget(self.mode_container_2) + + layout.addWidget(values_container) + + # 16进制颜色值显示区域 + self.hex_container = QWidget() + self.hex_container.setMinimumHeight(30) + self.hex_container.setMaximumHeight(40) + hex_layout = QHBoxLayout(self.hex_container) + hex_layout.setContentsMargins(0, 5, 0, 0) + hex_layout.setSpacing(5) + + # 16进制值显示按钮 + self.hex_button = PushButton("--") + self.hex_button.setFixedHeight(28) + self.hex_button.setEnabled(False) + self._update_hex_button_style() + + # 复制按钮 + self.copy_button = ToolButton(FluentIcon.COPY) + self.copy_button.setFixedSize(28, 28) + self.copy_button.setEnabled(False) + self.copy_button.clicked.connect(self._copy_hex_to_clipboard) + + hex_layout.addWidget(self.hex_button, stretch=1) + hex_layout.addWidget(self.copy_button) + + layout.addWidget(self.hex_container) + layout.addStretch() + + def _update_placeholder_style(self): + """更新占位符样式""" + placeholder_color = get_placeholder_color() + self.color_block.setStyleSheet( + f"background-color: {placeholder_color.name()}; border-radius: 4px;" + ) + + def _update_hex_button_style(self): + """更新16进制按钮样式""" + primary_color = get_text_color(secondary=False) + self.hex_button.setStyleSheet( + f""" + PushButton {{ + font-size: 12px; + font-weight: bold; + color: {primary_color.name()}; + background-color: transparent; + border: 1px solid {get_border_color().name()}; + border-radius: 4px; + padding: 4px 8px; + }} + PushButton:disabled {{ + color: {get_text_color(secondary=True).name()}; + background-color: transparent; + }} + """ + ) + + def _copy_hex_to_clipboard(self): + """复制16进制颜色值到剪贴板""" + if self._hex_value and self._hex_value != "--": + clipboard = QApplication.clipboard() + clipboard.setText(self._hex_value) + InfoBar.success( + title="已复制", + content=f"颜色值 {self._hex_value} 已复制到剪贴板", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=2000, + parent=self.window() + ) + + def set_color_modes(self, modes): + """设置显示的色彩模式""" + if len(modes) < 2: + return + + self._color_modes = [modes[0], modes[1]] + self.mode_container_1.set_mode(modes[0]) + self.mode_container_2.set_mode(modes[1]) + + if self._current_color_info: + self.update_color(self._current_color_info) + + def update_color(self, color_info): + """更新颜色显示""" + self._current_color_info = color_info + + # 更新颜色块 + rgb = color_info.get('rgb', [0, 0, 0]) + color_str = f"rgb({rgb[0]}, {rgb[1]}, {rgb[2]})" + border_color = get_border_color() + self.color_block.setStyleSheet( + f"background-color: {color_str}; border-radius: 4px; border: 1px solid {border_color.name()};" + ) + + # 更新16进制值 + self._hex_value = color_info.get('hex', '--') + self.hex_button.setText(self._hex_value) + self.hex_button.setEnabled(True) + self.copy_button.setEnabled(True) + + # 更新色彩模式值 + self.mode_container_1.update_values(color_info) + self.mode_container_2.update_values(color_info) + + def clear(self): + """清空显示""" + self._current_color_info = None + self._hex_value = "--" + self._update_placeholder_style() + self.hex_button.setText("--") + self.hex_button.setEnabled(False) + self.copy_button.setEnabled(False) + self.mode_container_1.clear_values() + self.mode_container_2.clear_values() + + +class FavoriteSchemeCard(CardWidget): + """收藏配色方案卡片（水平排列色卡样式，动态数量）""" + + delete_requested = Signal(str) + + def __init__(self, favorite_data: dict, parent=None): + self._favorite_data = favorite_data + self._hex_visible = True + self._color_modes = ['HSB', 'LAB'] + self._color_cards = [] + super().__init__(parent) + self.setup_ui() + self._load_favorite_data() + + def setup_ui(self): + """设置界面""" + layout = QVBoxLayout(self) + layout.setContentsMargins(15, 15, 15, 15) + layout.setSpacing(10) + + self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Fixed) + + # 头部信息 + header_layout = QHBoxLayout() + header_layout.setSpacing(10) + + self.name_label = QLabel() + self.name_label.setStyleSheet(f"font-size: 14px; font-weight: bold; color: {get_text_color().name()};") + header_layout.addWidget(self.name_label) + + header_layout.addStretch() + + self.time_label = QLabel() + self.time_label.setStyleSheet(f"font-size: 11px; color: {get_text_color(secondary=True).name()};") + header_layout.addWidget(self.time_label) + + layout.addLayout(header_layout) + + # 色卡面板（水平排列） + self.cards_panel = QWidget() + cards_layout = QHBoxLayout(self.cards_panel) + cards_layout.setContentsMargins(0, 0, 0, 0) + cards_layout.setSpacing(15) + + layout.addWidget(self.cards_panel) + + # 删除按钮 + button_layout = QHBoxLayout() + button_layout.addStretch() + + self.delete_button = ToolButton(FluentIcon.DELETE) + self.delete_button.setFixedSize(28, 28) + self.delete_button.clicked.connect(self._on_delete_clicked) + button_layout.addWidget(self.delete_button) + + layout.addLayout(button_layout) + + def _clear_color_cards(self): + """清空所有色卡""" + layout = self.cards_panel.layout() + for card in self._color_cards: + layout.removeWidget(card) + card.deleteLater() + self._color_cards.clear() + + def _create_color_cards(self, count): + """创建指定数量的色卡 + + Args: + count: 色卡数量 + """ + layout = self.cards_panel.layout() + for i in range(count): + card = FavoriteColorCard() + card.set_color_modes(self._color_modes) + card.hex_container.setVisible(self._hex_visible) + self._color_cards.append(card) + layout.addWidget(card) + + def _load_favorite_data(self): + """加载收藏数据""" + self.name_label.setText(self._favorite_data.get('name', '未命名')) + + created_at = self._favorite_data.get('created_at', '') + if created_at: + try: + dt = datetime.fromisoformat(created_at) + self.time_label.setText(dt.strftime('%Y-%m-%d %H:%M')) + except: + self.time_label.setText(created_at) + else: + self.time_label.setText('') + + colors = self._favorite_data.get('colors', []) + + # 清空现有色卡并根据颜色数量重新创建 + self._clear_color_cards() + self._create_color_cards(len(colors)) + + # 加载颜色数据 + for i, card in enumerate(self._color_cards): + if i < len(colors): + card.update_color(colors[i]) + + def _on_delete_clicked(self): + """删除按钮点击""" + favorite_id = self._favorite_data.get('id', '') + if favorite_id: + self.delete_requested.emit(favorite_id) + + def set_hex_visible(self, visible): + """设置16进制显示区域的可见性""" + self._hex_visible = visible + for card in self._color_cards: + card.hex_container.setVisible(visible) + + def set_color_modes(self, modes): + """设置显示的色彩模式""" + if len(modes) < 2: + return + + self._color_modes = [modes[0], modes[1]] + for card in self._color_cards: + card.set_color_modes(modes) + + def update_display(self, hex_visible=None, color_modes=None): + """更新显示设置""" + if hex_visible is not None: + self.set_hex_visible(hex_visible) + if color_modes is not None: + self.set_color_modes(color_modes) + + +class FavoriteSchemeList(QWidget): + """收藏配色方案列表容器""" + + favorite_deleted = Signal(str) + + def __init__(self, parent=None): + self._favorites = [] + self._favorite_cards = {} + self._hex_visible = True + self._color_modes = ['HSB', 'LAB'] + super().__init__(parent) + self.setup_ui() + + def setup_ui(self): + """设置界面""" + layout = QVBoxLayout(self) + layout.setContentsMargins(0, 0, 0, 0) + layout.setSpacing(10) + + self.scroll_area = QScrollArea() + self.scroll_area.setWidgetResizable(True) + self.scroll_area.setStyleSheet("QScrollArea { border: none; }") + + self.content_widget = QWidget() + self.content_widget.setStyleSheet("background: transparent;") + self.content_layout = QVBoxLayout(self.content_widget) + self.content_layout.setContentsMargins(10, 10, 10, 10) + self.content_layout.setSpacing(10) + self.content_layout.setAlignment(Qt.AlignmentFlag.AlignTop) + + self.scroll_area.setWidget(self.content_widget) + layout.addWidget(self.scroll_area) + + self._show_empty_state() + + def _show_empty_state(self): + """显示空状态""" + self._clear_cards() + + empty_widget = QWidget() + empty_layout = QVBoxLayout(empty_widget) + empty_layout.setContentsMargins(0, 0, 0, 0) + empty_layout.setSpacing(15) + empty_layout.setAlignment(Qt.AlignmentFlag.AlignCenter) + + icon_label = QLabel() + icon_label.setStyleSheet("font-size: 48px; color: #999;") + icon_label.setText("⭐") + icon_label.setAlignment(Qt.AlignmentFlag.AlignCenter) + empty_layout.addWidget(icon_label) + + text_label = QLabel("还没有收藏的配色方案") + text_label.setStyleSheet(f"font-size: 14px; color: {get_text_color(secondary=True).name()};") + text_label.setAlignment(Qt.AlignmentFlag.AlignCenter) + empty_layout.addWidget(text_label) + + hint_label = QLabel("在色彩提取或配色方案面板点击收藏按钮") + hint_label.setStyleSheet(f"font-size: 12px; color: {get_text_color(secondary=True).name()};") + hint_label.setAlignment(Qt.AlignmentFlag.AlignCenter) + empty_layout.addWidget(hint_label) + + self.content_layout.addWidget(empty_widget, alignment=Qt.AlignmentFlag.AlignCenter) + + def _clear_cards(self): + """清空所有卡片""" + while self.content_layout.count(): + item = self.content_layout.takeAt(0) + if item.widget(): + item.widget().deleteLater() + self._favorite_cards = {} + + def set_favorites(self, favorites): + """设置收藏列表""" + self._favorites = favorites + self._clear_cards() + + if not favorites: + self._show_empty_state() + return + + for favorite in favorites: + card = FavoriteSchemeCard(favorite) + card.set_hex_visible(self._hex_visible) + card.set_color_modes(self._color_modes) + card.delete_requested.connect(self.favorite_deleted) + self.content_layout.addWidget(card) + self._favorite_cards[favorite.get('id', '')] = card + + self.content_layout.addStretch() + + def set_hex_visible(self, visible): + """设置是否显示16进制颜色值""" + self._hex_visible = visible + for card in self._favorite_cards.values(): + card.set_hex_visible(visible) + + def set_color_modes(self, modes): + """设置显示的色彩模式""" + if len(modes) < 2: + return + + self._color_modes = [modes[0], modes[1]] + for card in self._favorite_cards.values(): + card.set_color_modes(modes) + + def update_display_settings(self, hex_visible=None, color_modes=None): + """更新显示设置""" + if hex_visible is not None: + self.set_hex_visible(hex_visible) + if color_modes is not None: + self.set_color_modes(color_modes) diff --git a/ui/interfaces.py b/ui/interfaces.py index f0d0a82..4d05ff9 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -1,5 +1,6 @@ # 标准库导入 -# 无 +import uuid +from datetime import datetime # 第三方库导入 from PySide6.QtCore import Qt, QTimer, Signal @@ -10,7 +11,7 @@ from PySide6.QtWidgets import ( ) from qfluentwidgets import ( ComboBox, FluentIcon, InfoBar, InfoBarPosition, PrimaryPushButton, - PushSettingCard, SettingCardGroup, SpinBox, SwitchButton, isDarkTheme + PushButton, PushSettingCard, SettingCardGroup, SpinBox, SwitchButton, isDarkTheme ) # 项目模块导入 @@ -22,6 +23,7 @@ from .cards import ColorCardPanel from .color_wheel import HSBColorWheel, InteractiveColorWheel from .histograms import LuminanceHistogramWidget, RGBHistogramWidget from .scheme_widgets import SchemeColorPanel +from .favorite_widgets import FavoriteSchemeList # 可选的色彩模式列表 @@ -42,6 +44,7 @@ class ColorExtractInterface(QWidget): def __init__(self, parent=None): super().__init__(parent) self._dragging_index = -1 # 当前正在拖动的采样点索引 + self._config_manager = get_config_manager() self.setup_ui() self.setup_connections() @@ -87,12 +90,27 @@ class ColorExtractInterface(QWidget): top_splitter.setSizes([600, 250]) main_splitter.addWidget(top_splitter) + # 收藏工具栏 + favorite_toolbar = QWidget() + favorite_toolbar_layout = QHBoxLayout(favorite_toolbar) + favorite_toolbar_layout.setContentsMargins(0, 0, 0, 0) + favorite_toolbar_layout.setSpacing(10) + + self.favorite_button = PrimaryPushButton(FluentIcon.HEART, "收藏当前配色", self) + self.favorite_button.setFixedHeight(32) + self.favorite_button.clicked.connect(self._on_favorite_clicked) + favorite_toolbar_layout.addWidget(self.favorite_button) + + favorite_toolbar_layout.addStretch() + + main_splitter.addWidget(favorite_toolbar) + # 下半部分：色卡面板 self.color_card_panel = ColorCardPanel() self.color_card_panel.setMinimumHeight(200) main_splitter.addWidget(self.color_card_panel) - main_splitter.setSizes([450, 220]) + main_splitter.setSizes([450, 40, 220]) def setup_connections(self): """设置信号连接""" @@ -153,6 +171,51 @@ class ColorExtractInterface(QWidget): if window and hasattr(window, 'sync_clear_to_luminance'): window.sync_clear_to_luminance() + def _on_favorite_clicked(self): + """收藏按钮点击回调""" + colors = [] + for card in self.color_card_panel.cards: + if card._current_color_info: + colors.append(card._current_color_info) + + if not colors: + InfoBar.warning( + title="无法收藏", + content="请先提取颜色后再收藏", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=2000, + parent=self.window() + ) + return + + favorite_data = { + "id": str(uuid.uuid4()), + "name": f"配色方案 {len(self._config_manager.get_favorites()) + 1}", + "colors": colors, + "created_at": datetime.now().isoformat(), + "source": "color_extract" + } + + self._config_manager.add_favorite(favorite_data) + self._config_manager.save() + + # 刷新收藏面板 + window = self.window() + if window and hasattr(window, 'refresh_favorites'): + window.refresh_favorites() + + InfoBar.success( + title="收藏成功", + content=f"已收藏配色方案：{favorite_data['name']}", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=2000, + parent=self.window() + ) + class LuminanceExtractInterface(QWidget): """明度提取界面""" @@ -718,8 +781,6 @@ class ColorSchemeInterface(QWidget): self._scheme_colors = [] # 配色方案颜色列表 [(h, s, b), ...] self._color_wheel_mode = 'RGB' # 色轮模式：RGB 或 RYB - # 获取配置管理器 - from core import get_config_manager self._config_manager = get_config_manager() self.setup_ui() @@ -764,6 +825,12 @@ class ColorSchemeInterface(QWidget): self.random_btn.setFixedWidth(100) top_layout.addWidget(self.random_btn) + # 收藏按钮 + self.favorite_button = PrimaryPushButton(FluentIcon.HEART, "收藏", self) + self.favorite_button.setFixedWidth(80) + self.favorite_button.clicked.connect(self._on_favorite_clicked) + top_layout.addWidget(self.favorite_button) + layout.addWidget(top_container, alignment=Qt.AlignmentFlag.AlignCenter) # 使用分割器分隔上下区域（避免重叠） @@ -965,6 +1032,230 @@ class ColorSchemeInterface(QWidget): # 更新色环上的配色方案点 self.color_wheel.set_scheme_colors(self._scheme_colors) + def _on_favorite_clicked(self): + """收藏按钮点击回调""" + colors = [] + for card in self.color_panel.cards: + if card._current_color_info: + colors.append(card._current_color_info) + + if not colors: + InfoBar.warning( + title="无法收藏", + content="没有可收藏的配色方案", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=2000, + parent=self.window() + ) + return + + favorite_data = { + "id": str(uuid.uuid4()), + "name": f"配色方案 {len(self._config_manager.get_favorites()) + 1}", + "colors": colors, + "created_at": datetime.now().isoformat(), + "source": "color_scheme" + } + + self._config_manager.add_favorite(favorite_data) + self._config_manager.save() + + # 刷新收藏面板 + window = self.window() + if window and hasattr(window, 'refresh_favorites'): + window.refresh_favorites() + + InfoBar.success( + title="收藏成功", + content=f"已收藏配色方案：{favorite_data['name']}", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=2000, + parent=self.window() + ) + + +class FavoritesInterface(QWidget): + """色卡收藏界面""" + + def __init__(self, parent=None): + super().__init__(parent) + self.setObjectName('favoritesInterface') + self._config_manager = get_config_manager() + self.setup_ui() + self._load_favorites() + + def setup_ui(self): + """设置界面布局""" + layout = QVBoxLayout(self) + layout.setContentsMargins(20, 20, 20, 20) + layout.setSpacing(15) + + header_layout = QHBoxLayout() + header_layout.setSpacing(15) + header_layout.setContentsMargins(0, 0, 0, 0) + + title_label = QLabel("色卡收藏") + title_color = get_title_color() + title_label.setStyleSheet(f"font-size: 24px; font-weight: bold; color: {title_color.name()};") + header_layout.addWidget(title_label) + + header_layout.addStretch() + + self.import_button = PushButton(FluentIcon.DOWN, "导入", self) + self.import_button.clicked.connect(self._on_import_clicked) + header_layout.addWidget(self.import_button) + + self.export_button = PushButton(FluentIcon.UP, "导出", self) + self.export_button.clicked.connect(self._on_export_clicked) + header_layout.addWidget(self.export_button) + + self.clear_all_button = PushButton(FluentIcon.DELETE, "清空所有", self) + self.clear_all_button.setMinimumWidth(100) + self.clear_all_button.clicked.connect(self._on_clear_all_clicked) + header_layout.addWidget(self.clear_all_button) + + layout.addLayout(header_layout) + + self.favorite_list = FavoriteSchemeList(self) + self.favorite_list.favorite_deleted.connect(self._on_favorite_deleted) + layout.addWidget(self.favorite_list, stretch=1) + + def _load_favorites(self): + """加载收藏列表""" + favorites = self._config_manager.get_favorites() + self.favorite_list.set_favorites(favorites) + + def _on_clear_all_clicked(self): + """清空所有按钮点击""" + from qfluentwidgets import MessageBox, FluentIcon as FIcon + + msg_box = MessageBox( + "确认清空", + "确定要清空所有收藏的配色方案吗？此操作不可撤销。", + self + ) + msg_box.yesButton.setText("确定") + msg_box.cancelButton.setText("取消") + if msg_box.exec(): + self._config_manager.clear_favorites() + self._config_manager.save() + self._load_favorites() + + def _on_favorite_deleted(self, favorite_id): + """收藏删除回调""" + self._config_manager.delete_favorite(favorite_id) + self._config_manager.save() + self._load_favorites() + + def _on_import_clicked(self): + """导入按钮点击""" + from qfluentwidgets import MessageBox + + file_path, _ = QFileDialog.getOpenFileName( + self, + "导入收藏", + "", + "JSON 文件 (*.json);;所有文件 (*)" + ) + + if not file_path: + return + + # 询问导入模式 - 使用两个独立的对话框 + msg_box = MessageBox( + "选择导入模式", + "请选择导入方式：\n\n点击「是」追加到现有收藏\n点击「否」替换现有收藏", + self + ) + msg_box.yesButton.setText("追加") + msg_box.cancelButton.setText("替换") + + # 获取结果：1=追加, 0=替换 + result = msg_box.exec() + + # 确定导入模式 + if result == 1: # 点击了"追加" + mode = 'append' + else: # 点击了"替换" + mode = 'replace' + + success, count, error_msg = self._config_manager.import_favorites(file_path, mode) + + if success: + self._config_manager.save() + self._load_favorites() + InfoBar.success( + title="导入成功", + content=f"成功导入 {count} 个配色方案", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=3000, + parent=self + ) + else: + InfoBar.error( + title="导入失败", + content=error_msg, + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=5000, + parent=self + ) + + def _on_export_clicked(self): + """导出按钮点击""" + file_path, _ = QFileDialog.getSaveFileName( + self, + "导出收藏", + "color_card_favorites.json", + "JSON 文件 (*.json);;所有文件 (*)" + ) + + if not file_path: + return + + # 确保文件扩展名为 .json + if not file_path.endswith('.json'): + file_path += '.json' + + success = self._config_manager.export_favorites(file_path) + + if success: + InfoBar.success( + title="导出成功", + content=f"收藏已导出到：{file_path}", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=3000, + parent=self + ) + else: + InfoBar.error( + title="导出失败", + content="导出过程中发生错误，请检查文件路径和权限", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=5000, + parent=self + ) + + def update_display_settings(self, hex_visible=None, color_modes=None): + """更新显示设置 + + Args: + hex_visible: 是否显示16进制颜色值 + color_modes: 色彩模式列表 + """ + self.favorite_list.update_display_settings(hex_visible, color_modes) + # 导入需要在类定义之后导入的模块 from qfluentwidgets import Slider diff --git a/ui/main_window.py b/ui/main_window.py index 9fb4202..722c117 100644 --- a/ui/main_window.py +++ b/ui/main_window.py @@ -10,7 +10,7 @@ from qfluentwidgets import FluentIcon, FluentWindow, NavigationItemPosition, qro from core import get_color_info from core import get_config_manager from version import version_manager -from .interfaces import ColorExtractInterface, LuminanceExtractInterface, SettingsInterface, ColorSchemeInterface +from .interfaces import ColorExtractInterface, LuminanceExtractInterface, SettingsInterface, ColorSchemeInterface, FavoritesInterface from .cards import ColorCardPanel from .histograms import LuminanceHistogramWidget, RGBHistogramWidget from .color_wheel import HSBColorWheel @@ -83,6 +83,11 @@ class MainWindow(FluentWindow): self.color_scheme_interface.setObjectName('colorScheme') self.stackedWidget.addWidget(self.color_scheme_interface) + # 色卡收藏界面 + self.favorites_interface = FavoritesInterface(self) + self.favorites_interface.setObjectName('favorites') + self.stackedWidget.addWidget(self.favorites_interface) + # 设置界面 self.settings_interface = SettingsInterface(self) self.settings_interface.setObjectName('settings') @@ -128,6 +133,14 @@ class MainWindow(FluentWindow): position=NavigationItemPosition.TOP ) + # 色卡收藏 + self.addSubInterface( + self.favorites_interface, + FluentIcon.HEART, + "色卡收藏", + position=NavigationItemPosition.TOP + ) + # 设置（放在底部） self.addSubInterface( self.settings_interface, @@ -224,6 +237,11 @@ class MainWindow(FluentWindow): """重置窗口标题""" self.setWindowTitle(f"取色卡 · Color Card · {self._version}") + def refresh_favorites(self): + """刷新收藏面板""" + if hasattr(self, 'favorites_interface'): + self.favorites_interface._load_favorites() + def _setup_settings_connections(self): """连接设置界面的信号""" # 连接16进制显示开关信号到色卡面板 @@ -266,6 +284,16 @@ class MainWindow(FluentWindow): self.color_scheme_interface.set_color_wheel_mode ) + # 连接16进制显示开关信号到收藏界面 + self.settings_interface.hex_display_changed.connect( + lambda visible: self.favorites_interface.update_display_settings(hex_visible=visible) + ) + + # 连接色彩模式改变信号到收藏界面 + self.settings_interface.color_modes_changed.connect( + lambda modes: self.favorites_interface.update_display_settings(color_modes=modes) + ) + # 应用加载的配置到色卡面板 hex_visible = self._config_manager.get('settings.hex_visible', True) self.color_extract_interface.color_card_panel.set_hex_visible(hex_visible) diff --git "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" index fa684de..29ff2f7 100644 --- "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" +++ "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" @@ -43,6 +43,7 @@ color_card/ │ ├── color_picker.py # 颜色选择器模块 │ ├── color_wheel.py # 颜色轮模块（HSBColorWheel、InteractiveColorWheel） │ ├── scheme_widgets.py # 配色方案组件模块（SchemeColorInfoCard、SchemeColorPanel） +│ ├── favorite_widgets.py # 收藏功能组件模块（FavoriteColorCard、FavoriteSchemeCard、FavoriteSchemeList） │ ├── zoom_viewer.py # 缩放查看器模块 │ └── interfaces.py # 界面面板模块（三大界面） ├── dialogs/ # 对话框模块目录 @@ -635,6 +636,7 @@ def update_table_data(self): | `window.width` | int | 940 | 窗口宽度 | | `window.height` | int | 660 | 窗口高度 | | `window.is_maximized` | bool | false | 窗口是否最大化 | +| `favorites` | list | [] | 收藏的配色方案列表 | ### 11.3 使用示例 @@ -874,6 +876,151 @@ inner_layout.addWidget(actual_widget, stretch=1) - 设置合理的 `setMinimumHeight()`，避免控件被压缩到无法显示 - 对于复杂面板，考虑使用 `QScrollArea` 提供滚动支持 +#### 14.1.7 收藏功能开发经验 + +**动态卡片数量管理：** +- 收藏项的色卡数量应根据实际保存的颜色数量动态创建 +- 避免固定数量的卡片，提高空间利用率和视觉一致性 + +```python +def _load_favorite_data(self): + """加载收藏数据并动态创建色卡""" + colors = self._favorite_data.get('colors', []) + self._clear_color_cards() + self._create_color_cards(len(colors)) + for i, card in enumerate(self._color_cards): + if i < len(colors): + card.update_color(colors[i]) +``` + +**跨界面实时刷新机制：** +- 收藏添加后需要立即在其他界面可见 +- 使用主窗口中转信号，避免界面间直接引用 + +```python +# 主窗口提供刷新方法 +def refresh_favorites(self): + """刷新收藏列表显示""" + if hasattr(self, 'favorites_interface'): + self.favorites_interface.refresh_favorites() + +# 添加收藏后调用刷新 +self.main_window.refresh_favorites() +``` + +#### 14.1.8 导入导出功能开发经验 + +**JSON数据格式设计：** +- 包含版本号便于后续数据迁移 +- 包含导出时间戳便于追踪 +- 数据与元数据分离 + +```python +def export_favorites(self, file_path: str) -> bool: + """导出收藏数据到JSON文件""" + favorites = self.get('favorites', []) + export_data = { + "version": "1.0", + "export_time": datetime.now().isoformat(), + "favorites": favorites + } + with open(file_path, 'w', encoding='utf-8') as f: + json.dump(export_data, f, ensure_ascii=False, indent=2) +``` + +**导入模式选择：** +- 提供追加和替换两种模式 +- 使用MessageBox进行用户确认 +- 数据验证后再导入 + +```python +def import_favorites(self, file_path: str, mode: str = 'append') -> tuple: + """导入收藏数据 + + Returns: + tuple: (success: bool, count: int, error_msg: str) + """ + try: + with open(file_path, 'r', encoding='utf-8') as f: + data = json.load(f) + + # 验证数据格式 + if 'favorites' not in data: + return False, 0, "无效的数据格式" + + imported = data['favorites'] + + if mode == 'replace': + self.set('favorites', imported) + else: # append + existing = self.get('favorites', []) + existing.extend(imported) + self.set('favorites', existing) + + self.save() + return True, len(imported), "" + except Exception as e: + return False, 0, str(e) +``` + +#### 14.1.9 MessageBox使用最佳实践 + +**关键原则：不要手动断开信号连接** +- qfluentwidgets的MessageBox内部使用信号槽机制管理按钮点击 +- 手动调用`disconnect()`会破坏内部机制，导致按钮无响应 + +```python +# 错误用法 - 会导致按钮无响应 +msg_box = MessageBox("标题", "内容", self) +result = msg_box.exec() +msg_box.yesButton.clicked.disconnect() # 不要这样做！ +msg_box.cancelButton.clicked.disconnect() # 不要这样做！ + +# 正确用法 - 直接获取结果 +msg_box = MessageBox("选择导入模式", "请选择导入方式", self) +msg_box.yesButton.setText("追加") +msg_box.cancelButton.setText("替换") +result = msg_box.exec() +if result == 1: # 点击了yesButton + mode = 'append' +else: # 点击了cancelButton或关闭对话框 + mode = 'replace' +``` + +**自定义按钮文本：** +- 使用`setText()`方法修改默认按钮文本 +- 通过`exec()`返回值判断用户选择（1表示确认，0表示取消） + +#### 14.1.10 配置数据迁移实践 + +**向后兼容性处理：** +- 添加版本号便于识别旧数据格式 +- 提供迁移方法自动升级旧数据 + +```python +def _migrate_favorites_data(self): + """迁移收藏数据到新版格式""" + favorites = self.get('favorites', []) + migrated = [] + + for fav in favorites: + # 检查是否为旧格式（没有id字段） + if 'id' not in fav: + migrated.append({ + 'id': datetime.now().isoformat(), + 'name': fav.get('name', '未命名'), + 'colors': fav.get('colors', []), + 'created_at': datetime.now().isoformat(), + 'source': fav.get('source', 'unknown') + }) + else: + migrated.append(fav) + + if migrated != favorites: + self.set('favorites', migrated) + self.save() +``` + --- ## 15. 附录 @@ -881,7 +1028,6 @@ inner_layout.addWidget(actual_widget, stretch=1) ### 15.1 扩展开发建议 **潜在功能扩展：** -- 导出颜色方案（JSON、CSS、ASE 等格式） - 历史记录功能 - 配色规则检查 - 图片批量处理 @@ -899,6 +1045,7 @@ inner_layout.addWidget(actual_widget, stretch=1) | 版本 | 日期 | 变更内容 | |:---:|:---:|:---| +| 2.5 | 2026-02-06 | 新增收藏功能（收藏配色方案、批量导入导出、收藏管理），新增MessageBox使用规范、配置数据迁移实践、动态卡片管理 | | 2.4 | 2026-02-06 | 配色方案面板UI优化（色轮容器化、自适应大小、QSplitter布局），新增布局设计最佳实践经验 | | 2.3 | 2026-02-06 | 新增配色方案功能（5种配色算法、可交互色环、配色方案组件），更新项目结构，新增开发经验总结章节 | | 2.2 | 2026-02-05 | 重构项目结构，提取公共基类（BaseCanvas、BaseCard、BaseHistogram），扁平化目录结构，更新文档 | -- Gitee From 5b4231e1a154913ccfab9359b52800467343e695 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 20:50:33 +0800 Subject: [PATCH 67/96] =?UTF-8?q?[=E6=96=87=E6=A1=A3]=20=E6=96=B0=E5=A2=9E?= =?UTF-8?q?=E7=95=8C=E9=9D=A2=E5=B8=83=E5=B1=80=E8=A7=84=E8=8C=83=EF=BC=8C?= =?UTF-8?q?=E9=98=B2=E6=AD=A2=E7=BB=84=E4=BB=B6=E9=87=8D=E5=8F=A0=E9=97=AE?= =?UTF-8?q?=E9=A2=98?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ...00\345\217\221\350\247\204\350\214\203.md" | 76 ++++++++++++++++++- 1 file changed, 75 insertions(+), 1 deletion(-) diff --git "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" index 29ff2f7..3739bbd 100644 --- "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" +++ "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" @@ -558,12 +558,85 @@ def update_table_data(self): - 使用布局管理器（QVBoxLayout, QHBoxLayout） - 避免使用固定尺寸，优先使用 size policy -### 8.2 控件尺寸参考 +### 8.2 防止布局重叠的规范 + +**问题描述：** +当窗口被压缩（尤其是垂直方向）时，组件之间可能出现重叠，导致界面显示异常。 + +**根本原因：** +1. 组件设置了过大的 `minimumSize`，导致无法压缩 +2. 缺少 `sizePolicy` 设置，组件无法正确响应布局变化 +3. 使用 `setFixedHeight()` 等固定尺寸方法，阻止了自动调整 + +**解决方案：** + +1. **设置合理的 minimumSize** + ```python + # 错误示例：最小尺寸过大，导致无法压缩 + self.setMinimumSize(600, 400) + + # 正确示例：根据内容设置合理的最小尺寸 + self.setMinimumSize(300, 200) + ``` + +2. **使用 sizePolicy 控制扩展行为** + ```python + from PySide6.QtWidgets import QSizePolicy + + # 允许组件在水平和垂直方向上都充分扩展和压缩 + self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) + + # 色卡面板：水平扩展，垂直优先压缩 + self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Preferred) + ``` + +3. **避免使用固定尺寸，使用最小/最大尺寸范围** + ```python + # 错误示例：固定高度，无法调整 + self.color_block.setFixedHeight(80) + + # 正确示例：允许在一定范围内调整 + self.color_block.setMinimumHeight(40) + self.color_block.setMaximumHeight(80) + ``` + +4. **为关键区域设置最小高度约束** + ```python + # 数值区域需要保证文字可见 + self.values_container.setMinimumHeight(60) + + # 16进制显示区域 + self.hex_container.setMinimumHeight(30) + self.hex_container.setMaximumHeight(40) + ``` + +5. **QSplitter 中的组件设置** + ```python + # 为 splitter 中的每个组件设置最小高度 + main_splitter.setMinimumHeight(400) + + # 为 splitter 中的子组件设置约束 + self.image_canvas.setMinimumHeight(200) + self.color_card_panel.setMinimumHeight(200) + ``` + +**最佳实践：** +- 始终为自定义组件设置 `sizePolicy` +- 最小尺寸应根据内容实际需求设置，不宜过大 +- 使用 `setMinimumHeight()` 和 `setMaximumHeight()` 组合代替 `setFixedHeight()` +- 在 QSplitter 中，为每个子组件设置合理的最小尺寸 +- 测试时尝试将窗口压缩到最小尺寸，检查是否有重叠 + +### 8.3 控件尺寸参考 | 控件 | 推荐尺寸 | 说明 | |:---:|:---:|:---:| | 主窗口 | 940×660 | 默认尺寸 | | 主窗口最小 | 800×550 | 保证内容完整显示 | +| 画布最小 | 300×200 | 图片显示区域 | +| 色卡面板最小高度 | 200 | 保证色卡内容可见 | +| 单个色卡最小高度 | 160 | 包含色块+文字+16进制 | +| 色块高度范围 | 40-80 | 可压缩范围 | | 取色点半径 | 12px | 便于拖动操作 | --- @@ -1045,6 +1118,7 @@ def _migrate_favorites_data(self): | 版本 | 日期 | 变更内容 | |:---:|:---:|:---| +| 2.6 | 2026-02-06 | 新增防止布局重叠的规范（8.2节），包含minimumSize、sizePolicy、固定尺寸替代方案等最佳实践，更新控件尺寸参考表 | | 2.5 | 2026-02-06 | 新增收藏功能（收藏配色方案、批量导入导出、收藏管理），新增MessageBox使用规范、配置数据迁移实践、动态卡片管理 | | 2.4 | 2026-02-06 | 配色方案面板UI优化（色轮容器化、自适应大小、QSplitter布局），新增布局设计最佳实践经验 | | 2.3 | 2026-02-06 | 新增配色方案功能（5种配色算法、可交互色环、配色方案组件），更新项目结构，新增开发经验总结章节 | -- Gitee From 96180f8abaf6c3869f39cf125ef34ab1d2dc9b6f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 21:11:25 +0800 Subject: [PATCH 68/96] =?UTF-8?q?[=E6=A0=B7=E5=BC=8F]=20=E4=BF=AE=E5=A4=8D?= =?UTF-8?q?=E8=89=B2=E5=BD=A9=E6=8F=90=E5=8F=96=E9=9D=A2=E6=9D=BF=E5=8E=8B?= =?UTF-8?q?=E7=BC=A9=E6=97=B6=E7=9A=84=E5=B8=83=E5=B1=80=E9=87=8D=E5=8F=A0?= =?UTF-8?q?=E9=97=AE=E9=A2=98?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/cards.py | 26 ++++---- ui/interfaces.py | 17 +++-- ...00\345\217\221\350\247\204\350\214\203.md" | 64 ++++++++++++++++--- 3 files changed, 78 insertions(+), 29 deletions(-) diff --git a/ui/cards.py b/ui/cards.py index 7254990..af075dd 100644 --- a/ui/cards.py +++ b/ui/cards.py @@ -177,8 +177,8 @@ class ColorValueLabel(QWidget): def __init__(self, label_text, parent=None): super().__init__(parent) layout = QHBoxLayout(self) - layout.setContentsMargins(5, 2, 5, 2) - layout.setSpacing(5) + layout.setContentsMargins(3, 1, 3, 1) + layout.setSpacing(3) self.label = QLabel(label_text) self.value = QLabel("--") @@ -285,26 +285,26 @@ class ColorCard(BaseCard): layout = QVBoxLayout(self) layout.setContentsMargins(0, 0, 0, 0) - layout.setSpacing(5) + layout.setSpacing(3) # 设置sizePolicy，允许垂直压缩 self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) # 设置色卡最小高度，确保文字区域有足够空间 - self.setMinimumHeight(160) + self.setMinimumHeight(120) # 颜色块 self.color_block = QWidget() - self.color_block.setMinimumHeight(40) + self.color_block.setMinimumHeight(30) self.color_block.setMaximumHeight(80) self._update_placeholder_style() layout.addWidget(self.color_block) # 数值区域（两列布局） values_container = QWidget() - values_container.setMinimumHeight(60) + values_container.setMinimumHeight(45) values_layout = QHBoxLayout(values_container) values_layout.setContentsMargins(0, 0, 0, 0) - values_layout.setSpacing(10) + values_layout.setSpacing(5) # 第一列色彩模式 self.mode_container_1 = ColorModeContainer(self._color_modes[0]) @@ -318,21 +318,21 @@ class ColorCard(BaseCard): # 16进制颜色值显示区域 self.hex_container = QWidget() - self.hex_container.setMinimumHeight(30) - self.hex_container.setMaximumHeight(40) + self.hex_container.setMinimumHeight(26) + self.hex_container.setMaximumHeight(36) hex_layout = QHBoxLayout(self.hex_container) - hex_layout.setContentsMargins(0, 5, 0, 0) - hex_layout.setSpacing(5) + hex_layout.setContentsMargins(0, 2, 0, 0) + hex_layout.setSpacing(3) # 16进制值显示按钮 self.hex_button = PushButton("--") - self.hex_button.setFixedHeight(28) + self.hex_button.setFixedHeight(24) self.hex_button.setEnabled(False) self._update_hex_button_style() # 复制按钮 self.copy_button = ToolButton(FluentIcon.COPY) - self.copy_button.setFixedSize(28, 28) + self.copy_button.setFixedSize(24, 24) self.copy_button.setEnabled(False) self.copy_button.clicked.connect(self._copy_hex_to_clipboard) diff --git a/ui/interfaces.py b/ui/interfaces.py index 4d05ff9..2a1dda7 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -56,34 +56,36 @@ class ColorExtractInterface(QWidget): # 主分割器（垂直） main_splitter = QSplitter(Qt.Orientation.Vertical) - main_splitter.setMinimumHeight(400) + main_splitter.setMinimumHeight(300) layout.addWidget(main_splitter, stretch=1) # 上半部分：水平分割器（图片 + 右侧组件） top_splitter = QSplitter(Qt.Orientation.Horizontal) - top_splitter.setMinimumHeight(250) + top_splitter.setMinimumHeight(180) # 左侧：图片画布 self.image_canvas = ImageCanvas() self.image_canvas.setMinimumWidth(300) + self.image_canvas.setMinimumHeight(150) top_splitter.addWidget(self.image_canvas) # 右侧：垂直分割器（HSB色环 + RGB直方图） right_splitter = QSplitter(Qt.Orientation.Vertical) right_splitter.setMinimumWidth(180) right_splitter.setMaximumWidth(350) + right_splitter.setMinimumHeight(150) # HSB色环 self.hsb_color_wheel = HSBColorWheel() - self.hsb_color_wheel.setMinimumHeight(150) + self.hsb_color_wheel.setMinimumHeight(100) right_splitter.addWidget(self.hsb_color_wheel) # RGB直方图 self.rgb_histogram_widget = RGBHistogramWidget() - self.rgb_histogram_widget.setMinimumHeight(100) + self.rgb_histogram_widget.setMinimumHeight(60) right_splitter.addWidget(self.rgb_histogram_widget) - right_splitter.setSizes([200, 150]) + right_splitter.setSizes([180, 120]) top_splitter.addWidget(right_splitter) # 设置左右比例 @@ -92,6 +94,7 @@ class ColorExtractInterface(QWidget): # 收藏工具栏 favorite_toolbar = QWidget() + favorite_toolbar.setMaximumHeight(40) favorite_toolbar_layout = QHBoxLayout(favorite_toolbar) favorite_toolbar_layout.setContentsMargins(0, 0, 0, 0) favorite_toolbar_layout.setSpacing(10) @@ -107,10 +110,10 @@ class ColorExtractInterface(QWidget): # 下半部分：色卡面板 self.color_card_panel = ColorCardPanel() - self.color_card_panel.setMinimumHeight(200) + self.color_card_panel.setMinimumHeight(130) main_splitter.addWidget(self.color_card_panel) - main_splitter.setSizes([450, 40, 220]) + main_splitter.setSizes([350, 36, 180]) def setup_connections(self): """设置信号连接""" diff --git "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" index 3739bbd..017c7a8 100644 --- "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" +++ "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" @@ -629,15 +629,18 @@ def update_table_data(self): ### 8.3 控件尺寸参考 -| 控件 | 推荐尺寸 | 说明 | -|:---:|:---:|:---:| -| 主窗口 | 940×660 | 默认尺寸 | -| 主窗口最小 | 800×550 | 保证内容完整显示 | -| 画布最小 | 300×200 | 图片显示区域 | -| 色卡面板最小高度 | 200 | 保证色卡内容可见 | -| 单个色卡最小高度 | 160 | 包含色块+文字+16进制 | -| 色块高度范围 | 40-80 | 可压缩范围 | -| 取色点半径 | 12px | 便于拖动操作 | +| 控件 | 推荐尺寸 | 紧凑尺寸 | 说明 | +|:---:|:---:|:---:|:---| +| 主窗口 | 940×660 | - | 默认尺寸 | +| 主窗口最小 | 800×550 | - | 保证内容完整显示 | +| 画布最小 | 300×200 | 300×150 | 图片显示区域 | +| 色卡面板最小高度 | 200 | 130 | 保证色卡内容可见 | +| 单个色卡最小高度 | 160 | 120 | 包含色块+文字+16进制 | +| 色块高度范围 | 40-80 | 30-80 | 可压缩范围 | +| 数值区域最小高度 | 60 | 45 | HSB/LAB等数值显示 | +| 16进制区域最小高度 | 30 | 26 | 16进制码显示区 | +| 取色点半径 | 12px | - | 便于拖动操作 | +| 按钮高度 | 28-32 | 24 | 根据空间调整 | --- @@ -949,6 +952,48 @@ inner_layout.addWidget(actual_widget, stretch=1) - 设置合理的 `setMinimumHeight()`，避免控件被压缩到无法显示 - 对于复杂面板，考虑使用 `QScrollArea` 提供滚动支持 +**渐进式压缩设计原则：** +当窗口需要被压缩到很小时，应该设计多层次的压缩策略： + +1. **第一阶段：正常压缩** + - 保持所有内容可见，按比例缩小各区域 + - 设置合理的 `minimumHeight`，确保基本可读性 + +2. **第二阶段：紧凑模式** + - 降低 `minimumHeight` 到更小值（如从160降到120） + - 减小间距（`setSpacing` 从5降到3） + - 减小边距（`setContentsMargins` 减小） + - 缩小控件尺寸（按钮高度从28降到24） + +3. **第三阶段：极限压缩** + - 使用 `QScrollArea` 包裹内容 + - 或者隐藏非关键信息 + - 设置窗口绝对最小尺寸 `setMinimumSize()` + +**实际案例 - 色卡面板压缩：** +```python +# 原始设置（容易导致重叠） +self.setMinimumHeight(160) +self.color_block.setMinimumHeight(40) +self.values_container.setMinimumHeight(60) +self.hex_container.setMinimumHeight(30) +layout.setSpacing(5) + +# 优化后的设置（支持渐进式压缩） +self.setMinimumHeight(120) # 降低整体最小高度 +self.color_block.setMinimumHeight(30) # 色块可以更小 +self.values_container.setMinimumHeight(45) # 数值区域压缩 +self.hex_container.setMinimumHeight(26) # 16进制区域压缩 +layout.setSpacing(3) # 减小间距 +# 同时调整按钮尺寸和边距 +``` + +**关键经验：** +- 不要只降低一个组件的最小高度，要**整体协调降低** +- 压缩时同步减小**间距、边距、控件尺寸** +- 测试时应该**逐步压缩窗口**，观察每个阶段的显示效果 +- 如果某个区域内容仍然重叠，说明该区域的 `minimumHeight` 还是过大 + #### 14.1.7 收藏功能开发经验 **动态卡片数量管理：** @@ -1118,6 +1163,7 @@ def _migrate_favorites_data(self): | 版本 | 日期 | 变更内容 | |:---:|:---:|:---| +| 2.7 | 2026-02-06 | 补充渐进式压缩设计原则和实际案例，更新控件尺寸参考表（增加紧凑尺寸列），完善布局压缩的最佳实践 | | 2.6 | 2026-02-06 | 新增防止布局重叠的规范（8.2节），包含minimumSize、sizePolicy、固定尺寸替代方案等最佳实践，更新控件尺寸参考表 | | 2.5 | 2026-02-06 | 新增收藏功能（收藏配色方案、批量导入导出、收藏管理），新增MessageBox使用规范、配置数据迁移实践、动态卡片管理 | | 2.4 | 2026-02-06 | 配色方案面板UI优化（色轮容器化、自适应大小、QSplitter布局），新增布局设计最佳实践经验 | -- Gitee From 473a420c09d7ad699ba43ca169a8ee9ac1c04f91 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 21:17:51 +0800 Subject: [PATCH 69/96] =?UTF-8?q?[=E6=A0=B7=E5=BC=8F]=20=E4=BF=AE=E5=A4=8D?= =?UTF-8?q?=E6=94=B6=E8=97=8F=E6=8C=89=E9=92=AE=E7=81=B0=E6=9D=A1=E9=97=AE?= =?UTF-8?q?=E9=A2=98=E5=B9=B6=E4=BC=98=E5=8C=96=E9=97=B4=E8=B7=9D?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/interfaces.py | 6 ++++-- ...\200\345\217\221\350\247\204\350\214\203.md" | 17 +++++++++++++++++ 2 files changed, 21 insertions(+), 2 deletions(-) diff --git a/ui/interfaces.py b/ui/interfaces.py index 2a1dda7..0e1fa62 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -57,6 +57,7 @@ class ColorExtractInterface(QWidget): # 主分割器（垂直） main_splitter = QSplitter(Qt.Orientation.Vertical) main_splitter.setMinimumHeight(300) + main_splitter.setHandleWidth(0) # 隐藏分隔条 layout.addWidget(main_splitter, stretch=1) # 上半部分：水平分割器（图片 + 右侧组件） @@ -94,9 +95,10 @@ class ColorExtractInterface(QWidget): # 收藏工具栏 favorite_toolbar = QWidget() - favorite_toolbar.setMaximumHeight(40) + favorite_toolbar.setMaximumHeight(50) + favorite_toolbar.setStyleSheet("background: transparent;") favorite_toolbar_layout = QHBoxLayout(favorite_toolbar) - favorite_toolbar_layout.setContentsMargins(0, 0, 0, 0) + favorite_toolbar_layout.setContentsMargins(0, 8, 0, 8) favorite_toolbar_layout.setSpacing(10) self.favorite_button = PrimaryPushButton(FluentIcon.HEART, "收藏当前配色", self) diff --git "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" index 017c7a8..b2257d5 100644 --- "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" +++ "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" @@ -899,6 +899,7 @@ combo.setItemData(0, "monochromatic") **QSplitter 使用经验：** - 使用 `setHandleWidth(0)` 隐藏分隔条，保持界面整洁 - 使用 `QSplitter` 分隔区域可避免窗口压缩时组件重叠 +- **注意**：所有 QSplitter 都应该设置 `setHandleWidth(0)`，否则会出现灰色分隔条 - 示例：垂直分割上下两个面板 ```python @@ -908,6 +909,21 @@ splitter.addWidget(upper_widget) splitter.addWidget(lower_widget) ``` +**工具栏/按钮容器间距规范：** +- 工具栏容器应该设置合理的边距，避免按钮紧贴边缘 +- 推荐设置：`setContentsMargins(0, 8, 0, 8)` 给上下留出 8px 间距 +- 容器高度应该与边距协调，如边距 8px 时，最大高度应 >= 50px + +```python +# 工具栏容器设置示例 +toolbar = QWidget() +toolbar.setMaximumHeight(50) # 高度要足够容纳边距 +toolbar.setStyleSheet("background: transparent;") # 透明背景 +layout = QHBoxLayout(toolbar) +layout.setContentsMargins(0, 8, 0, 8) # 上下各 8px 边距 +layout.setSpacing(10) +``` + **布局拉伸与对齐的冲突：** - `layout.setAlignment(Qt.AlignmentFlag.AlignCenter)` 会阻止子控件拉伸填满父布局 - 需要拉伸填满时，应移除对齐设置，使用 `stretch` 参数控制比例 @@ -1163,6 +1179,7 @@ def _migrate_favorites_data(self): | 版本 | 日期 | 变更内容 | |:---:|:---:|:---| +| 2.8 | 2026-02-06 | 新增工具栏/按钮容器间距规范，补充 QSplitter 分隔条样式注意事项 | | 2.7 | 2026-02-06 | 补充渐进式压缩设计原则和实际案例，更新控件尺寸参考表（增加紧凑尺寸列），完善布局压缩的最佳实践 | | 2.6 | 2026-02-06 | 新增防止布局重叠的规范（8.2节），包含minimumSize、sizePolicy、固定尺寸替代方案等最佳实践，更新控件尺寸参考表 | | 2.5 | 2026-02-06 | 新增收藏功能（收藏配色方案、批量导入导出、收藏管理），新增MessageBox使用规范、配置数据迁移实践、动态卡片管理 | -- Gitee From 58d8dbc27f4d56880c647a9fcb4037c1caae5fe2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Fri, 6 Feb 2026 23:36:42 +0800 Subject: [PATCH 70/96] =?UTF-8?q?[=E4=BF=AE=E5=A4=8D]=20=E4=BF=AE=E5=A4=8D?= =?UTF-8?q?=E9=85=8D=E8=89=B2=E6=96=B9=E6=A1=88=E5=9F=BA=E5=87=86=E7=82=B9?= =?UTF-8?q?=E9=A5=B1=E5=92=8C=E5=BA=A6=E6=9B=B4=E6=96=B0=E9=97=AE=E9=A2=98?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 修复 _hsb_to_position 方法：只使用饱和度计算半径，移除明度干扰 - 修复 _point_to_saturation 方法：直接根据距离计算饱和度，简化逻辑 - 修复 _generate_scheme_colors 方法：使用用户设置的基准色饱和度 --- ui/color_wheel.py | 43 +++++++------------------------------------ ui/interfaces.py | 7 ++++++- 2 files changed, 13 insertions(+), 37 deletions(-) diff --git a/ui/color_wheel.py b/ui/color_wheel.py index a81d608..38df872 100644 --- a/ui/color_wheel.py +++ b/ui/color_wheel.py @@ -365,7 +365,7 @@ class InteractiveColorWheel(QWidget): Args: h: 色相 (0-360) s: 饱和度 (0-100) - b: 明度 (0-100)，明度越低越靠近中心 + b: 明度 (0-100)，仅用于颜色显示，不影响位置 Returns: (x, y) 坐标 @@ -373,13 +373,9 @@ class InteractiveColorWheel(QWidget): angle_rad = (h * math.pi / 180.0) max_radius = self._wheel_radius * 0.85 - # 位置由饱和度和明度共同决定 - # 饱和度决定水平距离，明度决定垂直距离（明度越低越靠近中心） - saturation_factor = s / 100.0 - brightness_factor = b / 100.0 - - # 综合因素：明度越低，点越靠近中心 - radius = max_radius * saturation_factor * brightness_factor + # 位置仅由饱和度决定 + # 饱和度越高，点越靠近边缘；饱和度越低，点越靠近中心 + radius = max_radius * (s / 100.0) x = self._center_x + radius * math.cos(angle_rad) y = self._center_y - radius * math.sin(angle_rad) @@ -468,40 +464,15 @@ class InteractiveColorWheel(QWidget): Returns: 新的饱和度值 (0-100) """ - # 获取该采样点的色相（保持不变） - if index == 0: - hue = self._base_hue - else: - hue = self._scheme_colors[index][0] - # 计算鼠标位置相对于圆心的距离 dx = x - self._center_x dy = y - self._center_y distance = math.sqrt(dx * dx + dy * dy) - # 计算鼠标位置的角度 - angle = math.atan2(-dy, dx) - mouse_hue = (angle / (2 * math.pi)) % 1.0 * 360 - - # 计算鼠标位置与采样点色相方向的夹角 - hue_diff = abs(mouse_hue - hue) - if hue_diff > 180: - hue_diff = 360 - hue_diff - - # 如果夹角太大，只使用距离投影到色相方向 + # 根据距离直接计算饱和度 + # 距离中心越近，饱和度越低；距离中心越远，饱和度越高 max_radius = self._wheel_radius * 0.85 - brightness_factor = max(0.1, min(1.0, 1.0 + self._global_brightness / 100.0)) - - if index == 0: - current_b = max(10, min(100, self._base_brightness * brightness_factor)) - else: - current_b = max(10, min(100, self._scheme_colors[index][2] * brightness_factor)) - - # 计算饱和度（考虑明度影响） - if current_b > 0: - saturation = min(distance / max_radius / (current_b / 100.0), 1.0) * 100 - else: - saturation = 0 + saturation = min(distance / max_radius, 1.0) * 100 return max(0, min(100, saturation)) diff --git a/ui/interfaces.py b/ui/interfaces.py index 0e1fa62..3a5ebf7 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -1023,13 +1023,18 @@ class ColorSchemeInterface(QWidget): # 转换为HSB并应用明度调整 self._scheme_colors = [] - for rgb in colors: + for i, rgb in enumerate(colors): h, s, b = rgb_to_hsb(*rgb) + # 第一个颜色是基准色，使用用户设置的饱和度 + if i == 0: + s = self._base_saturation self._scheme_colors.append((h, s, b)) if self._brightness_adjustment != 0: self._scheme_colors = adjust_brightness(self._scheme_colors, self._brightness_adjustment) colors = [hsb_to_rgb(h, s, b) for h, s, b in self._scheme_colors] + else: + colors = [hsb_to_rgb(h, s, b) for h, s, b in self._scheme_colors] # 更新色块面板 self.color_panel.set_colors(colors) -- Gitee From 320d738f74283528aebe4a4586d9e44667c1d36e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sat, 7 Feb 2026 01:48:18 +0800 Subject: [PATCH 71/96] =?UTF-8?q?[=E9=87=8D=E6=9E=84]=20=E5=88=9B=E5=BB=BA?= =?UTF-8?q?=20ui/theme=5Fcolors.py=20=E7=BB=9F=E4=B8=80=E9=A2=9C=E8=89=B2?= =?UTF-8?q?=E7=AE=A1=E7=90=86=EF=BC=8C=E6=B6=88=E9=99=A4=E6=89=80=E6=9C=89?= =?UTF-8?q?=E7=A1=AC=E7=BC=96=E7=A0=81=E9=A2=9C=E8=89=B2=E5=80=BC?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 新增 theme_colors.py 模块，集中管理所有主题颜色 - 替换所有组件中的硬编码颜色为 theme_colors 函数调用 - 图片显示器和直方图背景固定为灰黑色 #2a2a2a - 更新开发规范和 README 文档 --- README.md | 23 +- dialogs/about_dialog.py | 19 +- dialogs/update_dialog.py | 9 +- ui/canvases.py | 29 +- ui/cards.py | 52 +--- ui/color_picker.py | 7 +- ui/color_wheel.py | 29 +- ui/favorite_widgets.py | 6 + ui/histograms.py | 77 +++--- ui/interfaces.py | 15 +- ui/theme_colors.py | 252 ++++++++++++++++++ ui/zoom_viewer.py | 11 +- utils/icon.py | 5 +- ...00\345\217\221\350\247\204\350\214\203.md" | 72 ++++- 14 files changed, 441 insertions(+), 165 deletions(-) create mode 100644 ui/theme_colors.py diff --git a/README.md b/README.md index 74ea306..b75afe7 100644 --- a/README.md +++ b/README.md @@ -186,7 +186,8 @@ color_card/ │ ├── scheme_widgets.py # 配色方案组件模块（SchemeColorInfoCard、SchemeColorPanel） │ ├── favorite_widgets.py # 收藏功能组件模块（FavoriteColorCard、FavoriteSchemeCard、FavoriteSchemeList） │ ├── zoom_viewer.py # 缩放查看器模块 -│ └── interfaces.py # 界面面板模块（ColorExtractInterface、LuminanceExtractInterface、SettingsInterface、ColorSchemeInterface、FavoritesInterface） +│ ├── interfaces.py # 界面面板模块（ColorExtractInterface、LuminanceExtractInterface、SettingsInterface、ColorSchemeInterface、FavoritesInterface） +│ └── theme_colors.py # 主题颜色管理模块（统一颜色管理、主题感知颜色获取） ├── dialogs/ # 对话框模块目录 │ ├── __init__.py │ ├── about_dialog.py # 关于对话框 @@ -251,7 +252,25 @@ color_card/ - FavoriteSchemeList：收藏列表容器，管理多个FavoriteSchemeCard - 动态色卡数量：根据收藏的颜色数量动态创建色卡 -#### 4. 直方图模块 (ui/histograms.py) +#### 4. 主题颜色管理模块 (ui/theme_colors.py) + +统一管理系统中所有颜色值，支持深色/浅色主题自动切换： + +- **颜色分类管理**：背景色、文本色、边框色、控件特定颜色、Zone分区颜色等 +- **主题感知**：所有颜色函数根据当前主题（深色/浅色）自动返回对应颜色值 +- **硬编码消除**：集中管理颜色值，避免散落在各组件中的硬编码颜色 +- **使用示例**： + ```python + from ui.theme_colors import get_text_color, get_canvas_background_color + + # 获取主题文本颜色 + text_color = get_text_color() + + # 获取画布背景色（固定灰黑色 #2a2a2a） + bg_color = get_canvas_background_color() + ``` + +#### 5. 直方图模块 (ui/histograms.py) 提供数据可视化功能： diff --git a/dialogs/about_dialog.py b/dialogs/about_dialog.py index 77c3fb3..7358614 100644 --- a/dialogs/about_dialog.py +++ b/dialogs/about_dialog.py @@ -3,25 +3,16 @@ from pathlib import Path # 第三方库导入 from PySide6.QtCore import Qt, QTimer, QUrl -from PySide6.QtGui import QColor, QDesktopServices +from PySide6.QtGui import QDesktopServices from PySide6.QtWidgets import ( QDialog, QFrame, QHBoxLayout, QPlainTextEdit, QVBoxLayout, QWidget ) -from qfluentwidgets import CaptionLabel, PrimaryPushButton, PushButton, isDarkTheme +from qfluentwidgets import CaptionLabel, PrimaryPushButton, PushButton # 项目模块导入 from utils import fix_windows_taskbar_icon_for_window, load_icon_universal from version import version_manager - - -def get_background_color(): - """获取主题背景颜色""" - return QColor(32, 32, 32) if isDarkTheme() else QColor(255, 255, 255) - - -def get_text_color(): - """获取主题文本颜色""" - return QColor(255, 255, 255) if isDarkTheme() else QColor(40, 40, 40) +from ui.theme_colors import get_dialog_bg_color, get_text_color class AboutDialog(QDialog): @@ -48,7 +39,7 @@ class AboutDialog(QDialog): ) # 设置窗口背景色（与 FluentWindow 一致） - bg_color = get_background_color() + bg_color = get_dialog_bg_color() self.setStyleSheet(f"QDialog {{ background-color: {bg_color.name()}; }}") self.setup_ui() @@ -83,7 +74,7 @@ class AboutDialog(QDialog): self.text_edit.setContextMenuPolicy(Qt.ContextMenuPolicy.NoContextMenu) # 设置主题感知的样式 - bg_color = get_background_color() + bg_color = get_dialog_bg_color() text_color = get_text_color() self.text_edit.setStyleSheet( f"QPlainTextEdit {{ background-color: {bg_color.name()}; " diff --git a/dialogs/update_dialog.py b/dialogs/update_dialog.py index e456616..b6e4bc9 100644 --- a/dialogs/update_dialog.py +++ b/dialogs/update_dialog.py @@ -3,9 +3,9 @@ import re # 第三方库导入 from PySide6.QtCore import Qt, QThread, QTimer, QUrl, Signal -from PySide6.QtGui import QColor, QDesktopServices +from PySide6.QtGui import QDesktopServices from PySide6.QtWidgets import QDialog, QHBoxLayout, QLabel, QVBoxLayout, QWidget -from qfluentwidgets import InfoBar, InfoBarPosition, PrimaryPushButton, PushButton, isDarkTheme +from qfluentwidgets import InfoBar, InfoBarPosition, PrimaryPushButton, PushButton try: import requests @@ -14,6 +14,7 @@ except ImportError: # 项目模块导入 from utils import fix_windows_taskbar_icon_for_window, load_icon_universal +from ui.theme_colors import get_dialog_bg_color, get_text_color class UpdateCheckThread(QThread): @@ -132,7 +133,7 @@ class UpdateAvailableDialog(QDialog): ) # 设置窗口背景色 - bg_color = QColor(32, 32, 32) if isDarkTheme() else QColor(255, 255, 255) + bg_color = get_dialog_bg_color() self.setStyleSheet(f"QDialog {{ background-color: {bg_color.name()}; }}") self.setup_ui() @@ -147,7 +148,7 @@ class UpdateAvailableDialog(QDialog): layout.setSpacing(15) # 提示文本 - text_color = QColor(255, 255, 255) if isDarkTheme() else QColor(40, 40, 40) + text_color = get_text_color() info_label = QLabel("有新版本可以更新") info_label.setAlignment(Qt.AlignmentFlag.AlignCenter) info_label.setStyleSheet( diff --git a/ui/canvases.py b/ui/canvases.py index a559688..13e82b4 100644 --- a/ui/canvases.py +++ b/ui/canvases.py @@ -13,6 +13,10 @@ from qfluentwidgets import Action, FluentIcon, RoundMenu from core import get_luminance, get_zone from .color_picker import ColorPicker from .zoom_viewer import ZoomViewer +from .theme_colors import ( + get_canvas_background_color, get_canvas_empty_text_color, get_picker_colors, + get_tooltip_bg_color, get_tooltip_text_color +) class ImageLoader(QThread): @@ -77,7 +81,8 @@ class BaseCanvas(QWidget): self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) # 设置合理的最小尺寸，允许画布在压缩时调整大小 self.setMinimumSize(300, 200) - self.setStyleSheet("background-color: #2a2a2a; border-radius: 8px;") + bg_color = get_canvas_background_color() + self.setStyleSheet(f"background-color: {bg_color.name()}; border-radius: 8px;") self.setCursor(Qt.CursorShape.PointingHandCursor) self._original_pixmap: Optional[QPixmap] = None @@ -450,7 +455,7 @@ class BaseCanvas(QWidget): painter.setRenderHint(QPainter.RenderHint.SmoothPixmapTransform) # 绘制背景 - painter.fillRect(self.rect(), QColor(42, 42, 42)) + painter.fillRect(self.rect(), get_canvas_background_color()) # 绘制图片（使用原始高分辨率图片，实时缩放显示） if self._original_pixmap and not self._original_pixmap.isNull(): @@ -464,7 +469,7 @@ class BaseCanvas(QWidget): self._draw_overlay(painter, display_rect) else: # 没有图片时显示提示文字 - painter.setPen(QColor(150, 150, 150)) + painter.setPen(get_canvas_empty_text_color()) font = QFont() font.setPointSize(14) painter.setFont(font) @@ -733,16 +738,7 @@ class LuminanceCanvas(BaseCanvas): self._zone_highlight_pixmap: Optional[QPixmap] = None # 高亮遮罩缓存 # Zone高亮颜色配置 (Zone 0-7) - Adobe标准映射 - self._zone_highlight_colors: List[QColor] = [ - QColor(0, 102, 255, 100), # Zone 0: 深蓝色 (黑色 Blacks) - QColor(0, 128, 255, 100), # Zone 1: 蓝色 (黑色 Blacks) - QColor(0, 153, 255, 100), # Zone 2: 浅蓝色 (阴影 Shadows) - QColor(0, 204, 102, 100), # Zone 3: 绿色 (中间调 Midtones) - QColor(102, 255, 102, 100), # Zone 4: 浅绿色 (中间调 Midtones) - QColor(255, 204, 0, 100), # Zone 5: 黄色 (中间调 Midtones) - QColor(255, 128, 0, 100), # Zone 6: 橙色 (高光 Highlights) - QColor(255, 51, 102, 100), # Zone 7: 红色 (白色 Whites) - ] + self._zone_highlight_colors: List[QColor] = get_picker_colors() # 创建取色点（初始隐藏） for i in range(self._picker_count): @@ -886,11 +882,11 @@ class LuminanceCanvas(BaseCanvas): # 绘制白色填充方框 painter.setPen(Qt.PenStyle.NoPen) - painter.setBrush(QColor(255, 255, 255)) + painter.setBrush(get_tooltip_bg_color()) painter.drawRect(box_x, box_y, box_width, box_height) # 绘制黑色文字 - painter.setPen(QColor(0, 0, 0)) + painter.setPen(get_tooltip_text_color()) text_x = box_x + (box_width - text_width) // 2 text_y = box_y + (box_height - text_height) // 2 painter.drawText(text_x, text_y + text_height - 2, zone) @@ -1066,9 +1062,8 @@ class LuminanceCanvas(BaseCanvas): box_y = disp_y + 20 # 绘制半透明背景框 - bg_color = QColor(0, 0, 0, 180) painter.setPen(Qt.PenStyle.NoPen) - painter.setBrush(bg_color) + painter.setBrush(get_tooltip_bg_color()) painter.drawRoundedRect(box_x, box_y, box_width, box_height, 6, 6) # 绘制文字 diff --git a/ui/cards.py b/ui/cards.py index af075dd..faa3d1e 100644 --- a/ui/cards.py +++ b/ui/cards.py @@ -1,8 +1,14 @@ # 第三方库导入 from PySide6.QtCore import Qt -from PySide6.QtGui import QColor, QFont, QPainter +from PySide6.QtGui import QFont, QPainter from PySide6.QtWidgets import QApplication, QHBoxLayout, QLabel, QVBoxLayout, QWidget -from qfluentwidgets import FluentIcon, InfoBar, InfoBarPosition, PushButton, ToolButton, isDarkTheme +from qfluentwidgets import FluentIcon, InfoBar, InfoBarPosition, PushButton, ToolButton + +# 项目模块导入 +from .theme_colors import ( + get_border_color, get_placeholder_color, get_secondary_text_color, + get_text_color, get_zone_background_color, get_zone_text_color +) class BaseCard(QWidget): @@ -148,28 +154,7 @@ COLOR_MODE_CONFIG = { } -def get_text_color(secondary=False): - """获取主题文本颜色""" - if isDarkTheme(): - return QColor(160, 160, 160) if secondary else QColor(255,255,255) - else: - return QColor(120, 120, 120) if secondary else QColor(40, 40, 40) - - -def get_placeholder_color(): - """获取占位符颜色（空色块背景）""" - if isDarkTheme(): - return QColor(60, 60, 60) - else: - return QColor(204, 204, 204) - -def get_border_color(): - """获取边框颜色""" - if isDarkTheme(): - return QColor(80, 80, 80) - else: - return QColor(221, 221, 221) class ColorValueLabel(QWidget): @@ -489,28 +474,7 @@ class ColorCardPanel(BaseCardPanel): return self._hex_visible -def get_zone_background_color(): - """获取Zone框背景颜色""" - if isDarkTheme(): - return QColor(70, 70, 70) - else: - return QColor(255, 255, 255) - - -def get_zone_text_color(): - """获取Zone框文字颜色""" - if isDarkTheme(): - return QColor(255, 255, 255) - else: - return QColor(0, 0, 0) - -def get_secondary_text_color(): - """获取次要文字颜色""" - if isDarkTheme(): - return QColor(160, 160, 160) - else: - return QColor(120, 120, 120) class ZoneValueLabel(QWidget): diff --git a/ui/color_picker.py b/ui/color_picker.py index 346c162..2a05074 100644 --- a/ui/color_picker.py +++ b/ui/color_picker.py @@ -3,6 +3,9 @@ from PySide6.QtCore import QPoint, Qt, Signal from PySide6.QtGui import QColor, QPainter, QPen from PySide6.QtWidgets import QWidget +# 项目模块导入 +from .theme_colors import get_picker_border_color, get_picker_fill_color + class ColorPicker(QWidget): """可拖动的圆形取色点""" @@ -21,7 +24,7 @@ class ColorPicker(QWidget): self._dragging = False self._drag_offset = QPoint() - self._color = QColor(255, 255, 255) + self._color = get_picker_fill_color() self._is_active = False def set_color(self, color): @@ -57,7 +60,7 @@ class ColorPicker(QWidget): center = self.radius cross_size = 5 pen_width = 2 - painter.setPen(QPen(QColor(40, 40, 40), pen_width)) + painter.setPen(QPen(get_picker_border_color(), pen_width)) # 水平线 painter.drawLine(center - cross_size, center, center + cross_size, center) # 垂直线 diff --git a/ui/color_wheel.py b/ui/color_wheel.py index 38df872..7239864 100644 --- a/ui/color_wheel.py +++ b/ui/color_wheel.py @@ -9,6 +9,11 @@ from qfluentwidgets import isDarkTheme # 项目模块导入 from core import rgb_to_hsb +from .theme_colors import ( + get_wheel_bg_color, get_wheel_border_color, get_wheel_text_color, + get_wheel_selector_border_color, get_wheel_selector_inner_color, + get_wheel_line_color +) class HSBColorWheel(QWidget): @@ -81,10 +86,10 @@ class HSBColorWheel(QWidget): """获取主题颜色""" # 背景统一为 #2a2a2a return { - 'bg': QColor(42, 42, 42), - 'border': QColor(80, 80, 80), - 'text': QColor(200, 200, 200), - 'sample_border': QColor(255, 255, 255) + 'bg': get_wheel_bg_color(), + 'border': get_wheel_border_color(), + 'text': get_wheel_text_color(), + 'sample_border': get_wheel_selector_border_color() } def _calculate_wheel_geometry(self): @@ -339,14 +344,14 @@ class InteractiveColorWheel(QWidget): def _get_theme_colors(self): """获取主题颜色""" return { - 'bg': QColor(42, 42, 42), - 'border': QColor(80, 80, 80), - 'selector_border': QColor(255, 255, 255), - 'selector_inner': QColor(0, 0, 0), - 'scheme_point_border': QColor(255, 255, 255), - 'scheme_point_inner': QColor(0, 0, 0), - 'line': QColor(255, 255, 255, 128), - 'line_selected': QColor(255, 255, 255, 200) + 'bg': get_wheel_bg_color(), + 'border': get_wheel_border_color(), + 'selector_border': get_wheel_selector_border_color(), + 'selector_inner': get_wheel_selector_inner_color(), + 'scheme_point_border': get_wheel_selector_border_color(), + 'scheme_point_inner': get_wheel_selector_inner_color(), + 'line': get_wheel_line_color(selected=False), + 'line_selected': get_wheel_line_color(selected=True) } def _calculate_wheel_geometry(self): diff --git a/ui/favorite_widgets.py b/ui/favorite_widgets.py index 8be7a80..26e363b 100644 --- a/ui/favorite_widgets.py +++ b/ui/favorite_widgets.py @@ -333,6 +333,12 @@ class FavoriteSchemeList(QWidget): self.scroll_area.setWidgetResizable(True) self.scroll_area.setStyleSheet("QScrollArea { border: none; }") + # 设置滚动条角落为透明（防止出现灰色方块） + from PySide6.QtWidgets import QWidget + corner_widget = QWidget() + corner_widget.setStyleSheet("background: transparent;") + self.scroll_area.setCornerWidget(corner_widget) + self.content_widget = QWidget() self.content_widget.setStyleSheet("background: transparent;") self.content_layout = QVBoxLayout(self.content_widget) diff --git a/ui/histograms.py b/ui/histograms.py index d8b8301..2d06145 100644 --- a/ui/histograms.py +++ b/ui/histograms.py @@ -7,6 +7,12 @@ from PySide6.QtWidgets import QWidget # 项目模块导入 from core import calculate_histogram, calculate_rgb_histogram, get_zone_bounds +from .theme_colors import ( + get_histogram_background_color, get_histogram_grid_color, get_histogram_axis_color, + get_histogram_text_color, get_histogram_highlight_color, get_histogram_highlight_border_color, + get_histogram_highlight_text_color, get_zone_colors, get_zone_colors_highlight, + get_histogram_blue_color, get_histogram_green_color, get_histogram_red_color +) class BaseHistogram(QWidget): @@ -39,7 +45,7 @@ class BaseHistogram(QWidget): self._margin_bottom = 30 # 背景色 - self._background_color = QColor(42, 42, 42) + self._background_color = get_histogram_background_color() def set_data(self, data: List[int]): """设置直方图数据 @@ -158,7 +164,7 @@ class BaseHistogram(QWidget): width: 绘图区域宽度 height: 绘图区域高度 """ - painter.setPen(QPen(QColor(80, 80, 80), 1)) + painter.setPen(QPen(get_histogram_grid_color(), 1)) painter.drawLine(x, y + height, x + width, y + height) def _draw_max_label(self, painter: QPainter, x: int, y: int): @@ -170,7 +176,7 @@ class BaseHistogram(QWidget): y: 绘图区域左上角 Y 坐标 """ if self._max_count > 0: - painter.setPen(QColor(120, 120, 120)) + painter.setPen(get_histogram_axis_color()) font = QFont() font.setPointSize(7) painter.setFont(font) @@ -188,7 +194,8 @@ class LuminanceHistogramWidget(BaseHistogram): super().__init__(parent) self.setMinimumHeight(180) self.setMaximumHeight(220) - self.setStyleSheet("background-color: #2a2a2a; border-radius: 4px;") + bg_color = get_histogram_background_color() + self.setStyleSheet(f"background-color: {bg_color.name()}; border-radius: 4px;") self._highlight_zones = [] # 高亮显示的区域列表 self._pressed_zone = -1 # 当前按下的Zone @@ -250,8 +257,8 @@ class LuminanceHistogramWidget(BaseHistogram): # 使用渐变填充，从浅灰到白色 gradient = QLinearGradient(x, y + height, x, y) - gradient.setColorAt(0, QColor(120, 120, 120)) - gradient.setColorAt(1, QColor(200, 200, 200)) + gradient.setColorAt(0, get_histogram_axis_color()) + gradient.setColorAt(1, get_histogram_text_color()) painter.setPen(Qt.PenStyle.NoPen) painter.setBrush(gradient) @@ -284,28 +291,10 @@ class LuminanceHistogramWidget(BaseHistogram): # Zone颜色配置 - 使用更 subtle 的背景色 # Adobe标准: 黑色(0-10%), 阴影(10-30%), 中间调(30-70%), 高光(70-90%), 白色(90-100%) - zone_bg_colors = [ - QColor(30, 30, 30), # Zone 0: 黑色(Blacks) 0-10% - QColor(35, 35, 35), # Zone 1: 黑色(Blacks) 10-20% - QColor(40, 40, 40), # Zone 2: 阴影(Shadows) 20-30% - QColor(45, 45, 45), # Zone 3: 中间调(Midtones) 30-40% - QColor(50, 50, 50), # Zone 4: 中间调(Midtones) 40-50% - QColor(55, 55, 55), # Zone 5: 中间调(Midtones) 50-60% - QColor(60, 60, 60), # Zone 6: 高光(Highlights) 70-80% - QColor(65, 65, 65), # Zone 7: 白色(Whites) 90-100% - ] + zone_bg_colors = get_zone_colors() # 按下状态或选中状态的Zone背景色（更亮一些） - zone_active_colors = [ - QColor(50, 50, 60), # Zone 0: 黑色(Blacks) - QColor(55, 55, 65), # Zone 1: 黑色(Blacks) - QColor(60, 60, 70), # Zone 2: 阴影(Shadows) - QColor(65, 65, 75), # Zone 3: 中间调(Midtones) - QColor(70, 70, 80), # Zone 4: 中间调(Midtones) - QColor(75, 75, 85), # Zone 5: 中间调(Midtones) - QColor(80, 80, 90), # Zone 6: 高光(Highlights) - QColor(85, 85, 95), # Zone 7: 白色(Whites) - ] + zone_active_colors = get_zone_colors_highlight() for i in range(8): zone_x = x + i * zone_width @@ -325,12 +314,13 @@ class LuminanceHistogramWidget(BaseHistogram): # 如果当前Zone被按下，绘制蓝色边框 if i == self._pressed_zone: - painter.setPen(QPen(QColor(0, 150, 255), 2)) + from .theme_colors import get_accent_color + painter.setPen(QPen(get_accent_color(), 2)) painter.setBrush(Qt.BrushStyle.NoBrush) painter.drawRect(int(zone_x), y, int(zone_width), height) # 绘制Zone分隔线 - pen = QPen(QColor(80, 80, 80), 1) + pen = QPen(get_histogram_grid_color(), 1) painter.setPen(pen) for i in range(1, 8): line_x = int(x + i * zone_width) @@ -353,13 +343,12 @@ class LuminanceHistogramWidget(BaseHistogram): zone_width_px = end_x - start_x # 绘制黄色半透明覆盖层 - highlight_color = QColor(255, 200, 50, 60) painter.setPen(Qt.PenStyle.NoPen) - painter.setBrush(highlight_color) + painter.setBrush(get_histogram_highlight_color()) painter.drawRect(start_x, y, zone_width_px, height) # 绘制黄色边框 - painter.setPen(QPen(QColor(255, 200, 50, 150), 2)) + painter.setPen(QPen(get_histogram_highlight_border_color(), 2)) painter.setBrush(Qt.BrushStyle.NoBrush) painter.drawRect(start_x, y, zone_width_px, height) @@ -369,8 +358,7 @@ class LuminanceHistogramWidget(BaseHistogram): font.setBold(True) painter.setFont(font) - text_color = QColor(255, 220, 100) - painter.setPen(text_color) + painter.setPen(get_histogram_highlight_text_color()) # 在区域中间显示编号 text = zone @@ -394,7 +382,7 @@ class LuminanceHistogramWidget(BaseHistogram): tick_x = int(x + i * zone_width) # 绘制刻度线 - painter.setPen(QColor(100, 100, 100)) + painter.setPen(get_histogram_text_color()) painter.drawLine(tick_x, y + height, tick_x, y + height + 4) # 绘制刻度值 (0-8) @@ -404,7 +392,7 @@ class LuminanceHistogramWidget(BaseHistogram): 30, 18, Qt.AlignmentFlag.AlignCenter, text ) - painter.setPen(QColor(150, 150, 150)) + painter.setPen(get_histogram_axis_color()) painter.drawText(text_rect, Qt.AlignmentFlag.AlignCenter, text) # 绘制底部基线 @@ -520,9 +508,9 @@ class RGBHistogramWidget(BaseHistogram): # 绘制三个通道的直方图（从后往前绘制，确保重叠区域可见） channels = [ - (self._histogram_b, QColor(0, 100, 255, 180)), # 蓝色通道（最底层） - (self._histogram_g, QColor(0, 200, 0, 180)), # 绿色通道 - (self._histogram_r, QColor(255, 50, 50, 180)), # 红色通道（最顶层） + (self._histogram_b, get_histogram_blue_color(180)), # 蓝色通道（最底层） + (self._histogram_g, get_histogram_green_color(180)), # 绿色通道 + (self._histogram_r, get_histogram_red_color(180)), # 红色通道（最顶层） ] for histogram, color in channels: @@ -552,9 +540,9 @@ class RGBHistogramWidget(BaseHistogram): """绘制图例（R、G、B标识）""" legend_y = y - 5 legend_items = [ - ("R", QColor(255, 50, 50)), - ("G", QColor(0, 200, 0)), - ("B", QColor(0, 100, 255)) + ("R", get_histogram_red_color()), + ("G", get_histogram_green_color()), + ("B", get_histogram_blue_color()) ] legend_x = x + width - 60 @@ -579,7 +567,7 @@ class RGBHistogramWidget(BaseHistogram): tick_x = int(x + i * zone_width) # 绘制刻度线 - painter.setPen(QColor(100, 100, 100)) + painter.setPen(get_histogram_text_color()) painter.drawLine(tick_x, y + height, tick_x, y + height + 4) # 绘制刻度值 (0-8) @@ -589,7 +577,7 @@ class RGBHistogramWidget(BaseHistogram): 30, 18, Qt.AlignmentFlag.AlignCenter, text ) - painter.setPen(QColor(150, 150, 150)) + painter.setPen(get_histogram_axis_color()) painter.drawText(text_rect, Qt.AlignmentFlag.AlignCenter, text) # 绘制底部基线 @@ -600,7 +588,8 @@ class RGBHistogramWidget(BaseHistogram): def _draw_title(self, painter: QPainter): """绘制标题""" - painter.setPen(QColor(200, 200, 200)) + from .theme_colors import get_text_color + painter.setPen(get_text_color()) font = painter.font() font.setPointSize(9) painter.setFont(font) diff --git a/ui/interfaces.py b/ui/interfaces.py index 3a5ebf7..753699f 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -4,14 +4,13 @@ from datetime import datetime # 第三方库导入 from PySide6.QtCore import Qt, QTimer, Signal -from PySide6.QtGui import QColor from PySide6.QtWidgets import ( QFileDialog, QHBoxLayout, QLabel, QScrollArea, QSplitter, QSizePolicy, QSpacerItem, QVBoxLayout, QWidget ) from qfluentwidgets import ( ComboBox, FluentIcon, InfoBar, InfoBarPosition, PrimaryPushButton, - PushButton, PushSettingCard, SettingCardGroup, SpinBox, SwitchButton, isDarkTheme + PushButton, PushSettingCard, SettingCardGroup, SpinBox, SwitchButton ) # 项目模块导入 @@ -24,20 +23,13 @@ from .color_wheel import HSBColorWheel, InteractiveColorWheel from .histograms import LuminanceHistogramWidget, RGBHistogramWidget from .scheme_widgets import SchemeColorPanel from .favorite_widgets import FavoriteSchemeList +from .theme_colors import get_canvas_empty_bg_color, get_title_color # 可选的色彩模式列表 AVAILABLE_COLOR_MODES = ['HSB', 'LAB', 'HSL', 'CMYK', 'RGB'] -def get_title_color(): - """获取标题颜色""" - if isDarkTheme(): - return QColor(255, 255, 255) - else: - return QColor(40, 40, 40) - - class ColorExtractInterface(QWidget): """色彩提取界面""" @@ -854,7 +846,8 @@ class ColorSchemeInterface(QWidget): self.wheel_container = QWidget(self) self.wheel_container.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) self.wheel_container.setMinimumSize(300, 200) - self.wheel_container.setStyleSheet("background-color: #2a2a2a; border-radius: 8px;") + bg_color = get_canvas_empty_bg_color() + self.wheel_container.setStyleSheet(f"background-color: {bg_color.name()}; border-radius: 8px;") wheel_container_layout = QVBoxLayout(self.wheel_container) wheel_container_layout.setContentsMargins(10, 10, 10, 10) diff --git a/ui/theme_colors.py b/ui/theme_colors.py new file mode 100644 index 0000000..3f68ec8 --- /dev/null +++ b/ui/theme_colors.py @@ -0,0 +1,252 @@ +"""主题颜色管理模块 + +提供统一的颜色获取接口，根据当前主题（暗黑/明亮）返回对应的颜色值。 +""" +from PySide6.QtGui import QColor +from qfluentwidgets import isDarkTheme + + +# ========== 背景颜色 ========== +def get_canvas_background_color(): + """获取画布背景颜色 - 固定灰黑色 #2a2a2a""" + return QColor(42, 42, 42) + + +def get_card_background_color(): + """获取卡片背景颜色""" + return QColor(42, 42, 42) if isDarkTheme() else QColor(255, 255, 255) + + +def get_histogram_background_color(): + """获取直方图背景颜色 - 固定灰黑色 #2a2a2a""" + return QColor(42, 42, 42) + + +# ========== 文本颜色 ========== +def get_text_color(secondary=False): + """获取主题文本颜色""" + if isDarkTheme(): + return QColor(160, 160, 160) if secondary else QColor(255, 255, 255) + else: + return QColor(120, 120, 120) if secondary else QColor(40, 40, 40) + + +def get_title_color(): + """获取标题颜色""" + return QColor(255, 255, 255) if isDarkTheme() else QColor(40, 40, 40) + + +def get_secondary_text_color(): + """获取次要文本颜色""" + return QColor(160, 160, 160) if isDarkTheme() else QColor(120, 120, 120) + + +# ========== 边框颜色 ========== +def get_border_color(): + """获取边框颜色""" + return QColor(80, 80, 80) if isDarkTheme() else QColor(221, 221, 221) + + +def get_border_color_secondary(): + """获取次要边框颜色""" + return QColor(120, 120, 120) if isDarkTheme() else QColor(200, 200, 200) + + +# ========== 占位符/空状态颜色 ========== +def get_placeholder_color(): + """获取占位符颜色（空色块背景）""" + return QColor(60, 60, 60) if isDarkTheme() else QColor(204, 204, 204) + + +# ========== 控件特定颜色 ========== +def get_picker_border_color(): + """获取取色点边框颜色""" + return QColor(40, 40, 40) + + +def get_picker_fill_color(): + """获取取色点填充颜色""" + return QColor(255, 255, 255) + + +def get_wheel_bg_color(): + """获取色轮背景颜色""" + return QColor(42, 42, 42) + + +def get_wheel_border_color(): + """获取色轮边框颜色""" + return QColor(80, 80, 80) + + +def get_wheel_text_color(): + """获取色轮文本颜色""" + return QColor(200, 200, 200) + + +def get_wheel_selector_border_color(): + """获取色轮选择器边框颜色""" + return QColor(255, 255, 255) + + +def get_wheel_selector_inner_color(): + """获取色轮选择器内部颜色""" + return QColor(0, 0, 0) + + +def get_wheel_line_color(selected=False): + """获取色轮连线颜色""" + return QColor(255, 255, 255, 200) if selected else QColor(255, 255, 255, 128) + + +# ========== 直方图颜色 ========== +def get_histogram_grid_color(): + """获取直方图网格颜色""" + return QColor(80, 80, 80) if isDarkTheme() else QColor(200, 200, 200) + + +def get_histogram_axis_color(): + """获取直方图坐标轴颜色""" + return QColor(120, 120, 120) if isDarkTheme() else QColor(150, 150, 150) + + +def get_histogram_text_color(): + """获取直方图文本颜色""" + return QColor(150, 150, 150) if isDarkTheme() else QColor(100, 100, 100) + + +def get_histogram_highlight_color(): + """获取直方图高亮颜色""" + return QColor(255, 200, 50, 60) + + +def get_histogram_highlight_border_color(): + """获取直方图高亮边框颜色""" + return QColor(255, 200, 50, 150) + + +def get_histogram_highlight_text_color(): + """获取直方图高亮文本颜色""" + return QColor(255, 220, 100) + + +def get_zone_colors(): + """获取Zone分区颜色列表（暗黑主题）""" + return [ + QColor(30, 30, 30), + QColor(35, 35, 35), + QColor(40, 40, 40), + QColor(45, 45, 45), + QColor(50, 50, 50), + QColor(55, 55, 55), + QColor(60, 60, 60), + QColor(65, 65, 65), + ] + + +def get_zone_colors_highlight(): + """获取Zone分区高亮颜色列表（暗黑主题）""" + return [ + QColor(50, 50, 60), + QColor(55, 55, 65), + QColor(60, 60, 70), + QColor(65, 65, 75), + QColor(70, 70, 80), + QColor(75, 75, 85), + QColor(80, 80, 90), + QColor(85, 85, 95), + ] + + +def get_histogram_blue_color(alpha=180): + """获取直方图蓝色""" + return QColor(0, 100, 255, alpha) + + +def get_histogram_green_color(alpha=180): + """获取直方图绿色""" + return QColor(0, 200, 0, alpha) + + +def get_histogram_red_color(alpha=180): + """获取直方图红色""" + return QColor(255, 50, 50, alpha) + + +def get_accent_color(): + """获取强调色（主题蓝）""" + return QColor(0, 120, 212) + + +# ========== 画布特定颜色 ========== +def get_canvas_empty_bg_color(): + """获取画布空状态背景颜色""" + return QColor(42, 42, 42) + + +def get_canvas_empty_text_color(): + """获取画布空状态文本颜色""" + return QColor(150, 150, 150) + + +def get_picker_colors(): + """获取取色点颜色列表""" + return [ + QColor(0, 102, 255, 100), + QColor(0, 128, 255, 100), + QColor(0, 153, 255, 100), + QColor(0, 204, 102, 100), + QColor(102, 255, 102, 100), + QColor(255, 204, 0, 100), + QColor(255, 128, 0, 100), + QColor(255, 51, 102, 100), + ] + + +def get_tooltip_bg_color(): + """获取提示框背景颜色""" + return QColor(0, 0, 0, 180) + + +def get_tooltip_border_color(): + """获取提示框边框颜色""" + return QColor(255, 255, 255) + + +def get_tooltip_text_color(): + """获取提示框文本颜色""" + return QColor(0, 0, 0) + + +# ========== 缩放查看器颜色 ========== +def get_zoom_grid_color(): + """获取缩放查看器网格颜色""" + return QColor(0, 0, 0, 80) + + +def get_zoom_bg_color(): + """获取缩放查看器背景颜色""" + return QColor(200, 200, 200) if isDarkTheme() else QColor(40, 40, 40) + + +# ========== 对话框颜色 ========== +def get_dialog_bg_color(): + """获取对话框背景颜色""" + return QColor(32, 32, 32) if isDarkTheme() else QColor(255, 255, 255) + + +# ========== Zone框颜色 ========== +def get_zone_background_color(): + """获取Zone框背景颜色""" + return QColor(70, 70, 70) if isDarkTheme() else QColor(255, 255, 255) + + +def get_zone_text_color(): + """获取Zone框文字颜色""" + return QColor(255, 255, 255) if isDarkTheme() else QColor(0, 0, 0) + + +# ========== 收藏组件颜色 ========== +def get_favorite_icon_color(): + """获取收藏界面图标颜色""" + return QColor(153, 153, 153) diff --git a/ui/zoom_viewer.py b/ui/zoom_viewer.py index c43c778..da5d0da 100644 --- a/ui/zoom_viewer.py +++ b/ui/zoom_viewer.py @@ -2,15 +2,14 @@ from PySide6.QtCore import QPoint, Qt from PySide6.QtGui import QColor, QImage, QPainter, QPainterPath, QPen from PySide6.QtWidgets import QWidget -from qfluentwidgets import isDarkTheme + +# 项目模块导入 +from .theme_colors import get_zoom_bg_color, get_zoom_grid_color def get_crosshair_color(): """获取十字准星颜色""" - if isDarkTheme(): - return QColor(200, 200, 200) - else: - return QColor(40, 40, 40) + return get_zoom_bg_color() class ZoomViewer(QWidget): @@ -99,5 +98,5 @@ class ZoomViewer(QWidget): painter.drawEllipse(1, 1, self.width() - 2, self.height() - 2) # 绘制阴影效果 - painter.setPen(QPen(QColor(0, 0, 0, 80), 1)) + painter.setPen(QPen(get_zoom_grid_color(), 1)) painter.drawEllipse(0, 0, self.width(), self.height()) diff --git a/utils/icon.py b/utils/icon.py index 714a918..8ec114a 100644 --- a/utils/icon.py +++ b/utils/icon.py @@ -74,10 +74,11 @@ def create_fallback_icon() -> QIcon: try: # 创建一个简单的蓝色图标 pixmap = QPixmap(32, 32) - pixmap.fill(QColor("#0078d4")) + # 使用主题蓝色作为后备图标颜色 + pixmap.fill(QColor(0, 120, 212)) painter = QPainter(pixmap) - painter.setPen(QColor('white')) + painter.setPen(QColor(255, 255, 255)) painter.drawText(pixmap.rect(), Qt.AlignmentFlag.AlignCenter, "CC") painter.end() diff --git "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" index b2257d5..025601e 100644 --- "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" +++ "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" @@ -45,7 +45,8 @@ color_card/ │ ├── scheme_widgets.py # 配色方案组件模块（SchemeColorInfoCard、SchemeColorPanel） │ ├── favorite_widgets.py # 收藏功能组件模块（FavoriteColorCard、FavoriteSchemeCard、FavoriteSchemeList） │ ├── zoom_viewer.py # 缩放查看器模块 -│ └── interfaces.py # 界面面板模块（三大界面） +│ ├── interfaces.py # 界面面板模块（三大界面） +│ └── theme_colors.py # 主题颜色管理模块（统一颜色管理、主题感知颜色获取） ├── dialogs/ # 对话框模块目录 │ ├── __init__.py │ ├── about_dialog.py # 关于对话框 @@ -388,17 +389,73 @@ class ColorPicker(QWidget): ### 5.5 样式设置规范 +#### 5.5.1 颜色管理规范 + +**核心原则：禁止在组件中直接使用硬编码颜色值** + +所有颜色必须通过 `ui/theme_colors.py` 模块统一管理： + +```python +# 正确用法 - 从主题颜色模块导入 +from ui.theme_colors import get_text_color, get_canvas_background_color + +# 获取主题感知的文本颜色 +text_color = get_text_color() + +# 获取固定颜色（如图片显示器背景） +bg_color = get_canvas_background_color() # 固定灰黑色 #2a2a2a +``` + +**禁止的做法：** +```python +# 错误 - 硬编码颜色值 +painter.setPen(QColor(255, 255, 255)) +widget.setStyleSheet("background-color: #2a2a2a;") +``` + +#### 5.5.2 主题颜色模块 (ui/theme_colors.py) + +**设计原则：** +- **集中管理**：所有颜色值集中在 theme_colors.py 中定义 +- **主题感知**：颜色函数根据当前主题（深色/浅色）自动返回对应颜色 +- **分类清晰**：按用途分类（背景色、文本色、边框色、控件颜色等） + +**颜色分类：** + +| 分类 | 函数示例 | 说明 | +|:---:|:---|:---| +| 背景色 | `get_canvas_background_color()` | 图片显示器背景（固定 #2a2a2a） | +| 背景色 | `get_card_background_color()` | 卡片背景（主题感知） | +| 背景色 | `get_histogram_background_color()` | 直方图背景（固定 #2a2a2a） | +| 文本色 | `get_text_color()` | 主文本颜色（主题感知） | +| 文本色 | `get_secondary_text_color()` | 次要文本颜色（主题感知） | +| 文本色 | `get_title_color()` | 标题颜色（主题感知） | +| 边框色 | `get_border_color()` | 边框颜色（主题感知） | +| 控件色 | `get_picker_border_color()` | 取色点边框颜色 | +| 控件色 | `get_picker_fill_color()` | 取色点填充颜色 | +| Zone色 | `get_zone_background_color()` | Zone框背景颜色 | +| Zone色 | `get_zone_text_color()` | Zone框文字颜色 | + +**添加新颜色的步骤：** +1. 在 `ui/theme_colors.py` 中添加颜色函数 +2. 根据用途选择合适的分类 +3. 确定是固定颜色还是主题感知颜色 +4. 在相关组件中使用新函数 + +#### 5.5.3 主题设置 + - 使用 `setTheme()` 设置全局主题 -- **禁止使用硬编码颜色值** - 使用 `isDarkTheme()` 检测当前主题 +- 使用 `setThemeColor()` 设置主题色 ```python -from qfluentwidgets import isDarkTheme -from PySide6.QtGui import QColor +from qfluentwidgets import FluentWindow, setTheme, Theme, FluentIcon, setThemeColor -def get_text_color(): - """获取主题文本颜色""" - return QColor(255, 255, 255) if isDarkTheme() else QColor(40, 40, 40) +setTheme(Theme.AUTO) +setThemeColor('#0078d4') + +class MainWindow(FluentWindow): + pass ``` ### 5.6 右键菜单规范 @@ -1179,6 +1236,7 @@ def _migrate_favorites_data(self): | 版本 | 日期 | 变更内容 | |:---:|:---:|:---| +| 2.9 | 2026-02-07 | 新增主题颜色管理规范（5.5节），创建 ui/theme_colors.py 统一颜色管理，消除所有硬编码颜色值 | | 2.8 | 2026-02-06 | 新增工具栏/按钮容器间距规范，补充 QSplitter 分隔条样式注意事项 | | 2.7 | 2026-02-06 | 补充渐进式压缩设计原则和实际案例，更新控件尺寸参考表（增加紧凑尺寸列），完善布局压缩的最佳实践 | | 2.6 | 2026-02-06 | 新增防止布局重叠的规范（8.2节），包含minimumSize、sizePolicy、固定尺寸替代方案等最佳实践，更新控件尺寸参考表 | -- Gitee From f603eb97f4b7ac8d443d4a9b05a8a0d19f5135af Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sat, 7 Feb 2026 02:54:17 +0800 Subject: [PATCH 72/96] =?UTF-8?q?[=E6=96=B0=E5=8A=9F=E8=83=BD]=20=E6=96=B0?= =?UTF-8?q?=E5=A2=9E=E6=B7=B1=E8=89=B2/=E6=B5=85=E8=89=B2=E4=B8=BB?= =?UTF-8?q?=E9=A2=98=E5=88=87=E6=8D=A2=E5=8A=9F=E8=83=BD=EF=BC=8C=E4=BC=98?= =?UTF-8?q?=E5=8C=96=E7=95=8C=E9=9D=A2=E6=96=87=E6=9C=AC=E9=A2=9C=E8=89=B2?= =?UTF-8?q?=E5=AF=B9=E6=AF=94=E5=BA=A6?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 标题栏集成主题切换按钮，支持一键切换深色/浅色模式 - 修复多个界面文本颜色对比度问题（设置、色卡收藏、配色方案等） - 所有界面元素自动适配主题颜色，确保在任何主题下都清晰可见 - 使用 qconfig.themeChangedFinished 信号实现组件级主题响应 - 移除 QSplitter 分隔条显示，优化界面视觉 - 更新开发规范和 README 文档，补充主题切换相关规范 --- README.md | 16 ++-- ui/canvases.py | 8 +- ui/cards.py | 35 ++++--- ui/favorite_widgets.py | 23 ++++- ui/interfaces.py | 37 +++++--- ui/main_window.py | 68 +++++++++++++- ...00\345\217\221\350\247\204\350\214\203.md" | 94 +++++++++++++++++++ 7 files changed, 240 insertions(+), 41 deletions(-) diff --git a/README.md b/README.md index b75afe7..f795cc6 100644 --- a/README.md +++ b/README.md @@ -21,6 +21,9 @@ - **多色彩空间支持**：同时显示 HSB、LAB、HSL、CMYK、RGB 等多种色彩模式，满足不同场景的需求 - **专业明度分析**：将图片按明度分为9个区域，提供直方图可视化，帮助理解图片的明度分布 - **现代化界面**：基于 Fluent Design 设计语言，支持自动深色/浅色主题切换，提供流畅的用户体验 + - 标题栏集成主题切换按钮，一键切换深色/浅色模式 + - 所有界面元素自动适配主题颜色，确保在任何主题下都清晰可见 + - 使用主题颜色管理系统，统一维护所有颜色值 - **高精度显示**：使用原始图片实时缩放，保证显示清晰度，取色点位置使用相对坐标系统，图片缩放时保持不变 - **四面板同步**：色彩提取、明度分析、配色方案和收藏面板数据实时同步，切换面板时自动更新 - **统一配置管理**：16进制颜色值显示和色彩模式设置全局统一，所有界面实时响应设置变更 @@ -95,13 +98,6 @@ 3. **色彩提取**：在「色彩提取」标签页，拖动图片上的5个圆形取色点到任意位置，下方色卡会实时显示对应颜色的 HSB、LAB、HSL、CMYK、RGB 值 4. **明度分析**：切换到「明度提取」标签页，查看图片的明度分布直方图，双击图片区域自动提取对应明度的像素 -### 常用快捷键 - -| 快捷键 | 功能描述 | -|:---|:---| -| Ctrl + O | 打开图片 | -| Ctrl + Q | 退出程序 | - ### 功能详解 #### 色彩提取 @@ -298,7 +294,11 @@ color_card/ - **高 DPI 支持**：自动适配不同屏幕分辨率和缩放比例，保证显示清晰 - **平滑动画**：添加了窗口过渡、控件交互等平滑动画效果，提升用户体验 - **响应式设计**：适配不同屏幕尺寸和布局，保证内容完整显示 -- **主题切换**：支持浅色和深色两种主题模式，深色模式使用纯黑色背景，减少眼部疲劳 +- **主题切换系统**： + - 集成系统级深色/浅色主题切换，标题栏一键切换 + - 所有组件自动响应主题变化，实时更新颜色 + - 集中式颜色管理，通过 `theme_colors.py` 统一维护 + - 使用 `qconfig.themeChangedFinished` 信号实现组件级主题响应 ### 2. 高效的事件处理机制 diff --git a/ui/canvases.py b/ui/canvases.py index 13e82b4..a9f3994 100644 --- a/ui/canvases.py +++ b/ui/canvases.py @@ -880,13 +880,13 @@ class LuminanceCanvas(BaseCanvas): box_x = pos.x() - box_width // 2 box_y = pos.y() - 35 # 取色器上方35像素 - # 绘制白色填充方框 + # 绘制深色填充方框 painter.setPen(Qt.PenStyle.NoPen) - painter.setBrush(get_tooltip_bg_color()) + painter.setBrush(QColor(40, 40, 40, 200)) painter.drawRect(box_x, box_y, box_width, box_height) - # 绘制黑色文字 - painter.setPen(get_tooltip_text_color()) + # 绘制白色文字 + painter.setPen(QColor(255, 255, 255)) text_x = box_x + (box_width - text_width) // 2 text_y = box_y + (box_height - text_height) // 2 painter.drawText(text_x, text_y + text_height - 2, zone) diff --git a/ui/cards.py b/ui/cards.py index faa3d1e..e0714b5 100644 --- a/ui/cards.py +++ b/ui/cards.py @@ -2,7 +2,7 @@ from PySide6.QtCore import Qt from PySide6.QtGui import QFont, QPainter from PySide6.QtWidgets import QApplication, QHBoxLayout, QLabel, QVBoxLayout, QWidget -from qfluentwidgets import FluentIcon, InfoBar, InfoBarPosition, PushButton, ToolButton +from qfluentwidgets import FluentIcon, InfoBar, InfoBarPosition, PushButton, ToolButton, qconfig # 项目模块导入 from .theme_colors import ( @@ -167,24 +167,11 @@ class ColorValueLabel(QWidget): self.label = QLabel(label_text) self.value = QLabel("--") - self._update_styles() layout.addWidget(self.label) layout.addWidget(self.value) layout.addStretch() - def _update_styles(self): - """更新样式以适配主题""" - secondary_color = get_text_color(secondary=True) - primary_color = get_text_color(secondary=False) - - self.label.setStyleSheet( - f"color: {secondary_color.name()}; font-size: 11px;" - ) - self.value.setStyleSheet( - f"color: {primary_color.name()}; font-size: 12px; font-weight: bold;" - ) - def set_value(self, value): self.value.setText(str(value)) @@ -196,6 +183,9 @@ class ColorModeContainer(QWidget): self._mode = mode self._labels = [] self.setup_ui() + self._update_styles() + # 监听主题变化 + qconfig.themeChangedFinished.connect(self._update_styles) def setup_ui(self): """设置界面""" @@ -212,6 +202,20 @@ class ColorModeContainer(QWidget): self._labels.append(label) layout.addWidget(label) + def _update_styles(self): + """更新样式以适配主题""" + from qfluentwidgets import isDarkTheme + if isDarkTheme(): + label_color = "#bbbbbb" + value_color = "#ffffff" + else: + label_color = "#666666" + value_color = "#333333" + + for label in self._labels: + label.label.setStyleSheet(f"color: {label_color}; font-size: 11px;") + label.value.setStyleSheet(f"color: {value_color}; font-size: 12px; font-weight: bold;") + def set_mode(self, mode): """设置色彩模式""" if self._mode == mode: @@ -233,6 +237,9 @@ class ColorModeContainer(QWidget): label = ColorValueLabel(text) self._labels.append(label) layout.addWidget(label) + + # 应用当前主题样式 + self._update_styles() def update_values(self, color_info): """更新颜色值显示""" diff --git a/ui/favorite_widgets.py b/ui/favorite_widgets.py index 26e363b..e158f1a 100644 --- a/ui/favorite_widgets.py +++ b/ui/favorite_widgets.py @@ -11,7 +11,7 @@ from PySide6.QtWidgets import ( from PySide6.QtGui import QColor from qfluentwidgets import ( CardWidget, PushButton, ToolButton, FluentIcon, - InfoBar, InfoBarPosition, isDarkTheme + InfoBar, InfoBarPosition, isDarkTheme, qconfig ) # 项目模块导入 @@ -28,6 +28,8 @@ class FavoriteColorCard(QWidget): self._current_color_info = None super().__init__(parent) self.setup_ui() + # 监听主题变化 + qconfig.themeChangedFinished.connect(self._update_hex_button_style) def setup_ui(self): """设置界面""" @@ -190,6 +192,9 @@ class FavoriteSchemeCard(CardWidget): super().__init__(parent) self.setup_ui() self._load_favorite_data() + self._update_styles() + # 监听主题变化 + qconfig.themeChangedFinished.connect(self._update_styles) def setup_ui(self): """设置界面""" @@ -204,13 +209,13 @@ class FavoriteSchemeCard(CardWidget): header_layout.setSpacing(10) self.name_label = QLabel() - self.name_label.setStyleSheet(f"font-size: 14px; font-weight: bold; color: {get_text_color().name()};") + self.name_label.setStyleSheet("font-size: 14px; font-weight: bold;") header_layout.addWidget(self.name_label) header_layout.addStretch() self.time_label = QLabel() - self.time_label.setStyleSheet(f"font-size: 11px; color: {get_text_color(secondary=True).name()};") + self.time_label.setStyleSheet("font-size: 11px;") header_layout.addWidget(self.time_label) layout.addLayout(header_layout) @@ -234,6 +239,18 @@ class FavoriteSchemeCard(CardWidget): layout.addLayout(button_layout) + def _update_styles(self): + """更新样式以适配主题""" + if isDarkTheme(): + name_color = "#ffffff" + time_color = "#aaaaaa" + else: + name_color = "#333333" + time_color = "#666666" + + self.name_label.setStyleSheet(f"font-size: 14px; font-weight: bold; color: {name_color};") + self.time_label.setStyleSheet(f"font-size: 11px; color: {time_color};") + def _clear_color_cards(self): """清空所有色卡""" layout = self.cards_panel.layout() diff --git a/ui/interfaces.py b/ui/interfaces.py index 753699f..77a1fb4 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -10,7 +10,7 @@ from PySide6.QtWidgets import ( ) from qfluentwidgets import ( ComboBox, FluentIcon, InfoBar, InfoBarPosition, PrimaryPushButton, - PushButton, PushSettingCard, SettingCardGroup, SpinBox, SwitchButton + PushButton, PushSettingCard, SettingCardGroup, SpinBox, SubtitleLabel, SwitchButton, qconfig, isDarkTheme ) # 项目模块导入 @@ -55,6 +55,7 @@ class ColorExtractInterface(QWidget): # 上半部分：水平分割器（图片 + 右侧组件） top_splitter = QSplitter(Qt.Orientation.Horizontal) top_splitter.setMinimumHeight(180) + top_splitter.setHandleWidth(0) # 隐藏分隔条 # 左侧：图片画布 self.image_canvas = ImageCanvas() @@ -67,6 +68,7 @@ class ColorExtractInterface(QWidget): right_splitter.setMinimumWidth(180) right_splitter.setMaximumWidth(350) right_splitter.setMinimumHeight(150) + right_splitter.setHandleWidth(0) # 隐藏分隔条 # HSB色环 self.hsb_color_wheel = HSBColorWheel() @@ -231,6 +233,7 @@ class LuminanceExtractInterface(QWidget): splitter = QSplitter(Qt.Orientation.Vertical) splitter.setMinimumHeight(300) + splitter.setHandleWidth(0) # 隐藏分隔条 layout.addWidget(splitter, stretch=1) self.luminance_canvas = LuminanceCanvas() @@ -400,9 +403,7 @@ class SettingsInterface(QWidget): layout.setAlignment(Qt.AlignmentFlag.AlignTop) # 标题 - title_label = QLabel("设置") - title_color = get_title_color() - title_label.setStyleSheet(f"font-size: 28px; font-weight: bold; color: {title_color.name()};") + title_label = SubtitleLabel("设置") layout.addWidget(title_label) # 显示设置分组 @@ -786,6 +787,9 @@ class ColorSchemeInterface(QWidget): # 根据初始配色方案设置卡片数量 self._update_card_count() self._generate_scheme_colors() + self._update_styles() + # 监听主题变化 + qconfig.themeChangedFinished.connect(self._update_styles) def setup_ui(self): """设置界面布局""" @@ -800,8 +804,8 @@ class ColorSchemeInterface(QWidget): top_layout.setContentsMargins(0, 0, 0, 0) # 配色方案选择下拉框 - scheme_label = QLabel("配色方案:") - top_layout.addWidget(scheme_label) + self.scheme_label = QLabel("配色方案:") + top_layout.addWidget(self.scheme_label) self.scheme_combo = ComboBox(self) self.scheme_combo.addItem("同色系") @@ -864,8 +868,8 @@ class ColorSchemeInterface(QWidget): brightness_layout.setSpacing(5) brightness_layout.setContentsMargins(0, 0, 0, 0) - brightness_label = QLabel("明度调整:") - brightness_layout.addWidget(brightness_label) + self.brightness_label = QLabel("明度调整:") + brightness_layout.addWidget(self.brightness_label) self.brightness_slider = Slider(Qt.Orientation.Horizontal, brightness_container) self.brightness_slider.setRange(-50, 50) @@ -896,6 +900,19 @@ class ColorSchemeInterface(QWidget): self.color_wheel.scheme_color_changed.connect(self.on_scheme_color_changed) self.brightness_slider.valueChanged.connect(self.on_brightness_changed) + def _update_styles(self): + """更新样式以适配主题""" + if isDarkTheme(): + label_color = "#ffffff" + value_color = "#ffffff" + else: + label_color = "#333333" + value_color = "#333333" + + self.scheme_label.setStyleSheet(f"color: {label_color};") + self.brightness_label.setStyleSheet(f"color: {label_color};") + self.brightness_value_label.setStyleSheet(f"color: {value_color};") + def _load_settings(self): """加载显示设置""" # 从配置管理器读取设置 @@ -1101,9 +1118,7 @@ class FavoritesInterface(QWidget): header_layout.setSpacing(15) header_layout.setContentsMargins(0, 0, 0, 0) - title_label = QLabel("色卡收藏") - title_color = get_title_color() - title_label.setStyleSheet(f"font-size: 24px; font-weight: bold; color: {title_color.name()};") + title_label = SubtitleLabel("色卡收藏") header_layout.addWidget(title_label) header_layout.addStretch() diff --git a/ui/main_window.py b/ui/main_window.py index 722c117..c9b0264 100644 --- a/ui/main_window.py +++ b/ui/main_window.py @@ -4,7 +4,7 @@ from PySide6.QtGui import QIcon from PySide6.QtWidgets import ( QFileDialog, QHBoxLayout, QLabel, QSplitter, QVBoxLayout, QWidget ) -from qfluentwidgets import FluentIcon, FluentWindow, NavigationItemPosition, qrouter +from qfluentwidgets import FluentIcon, FluentWindow, NavigationItemPosition, qrouter, FluentTitleBar, ToolButton, setTheme, Theme, isDarkTheme # 项目模块导入 from core import get_color_info @@ -17,11 +17,77 @@ from .color_wheel import HSBColorWheel from .canvases import ImageCanvas, LuminanceCanvas +class CustomTitleBar(FluentTitleBar): + """自定义标题栏，添加深色模式切换按钮""" + + def __init__(self, parent): + super().__init__(parent) + + # 创建深色模式切换按钮 + self.themeButton = ToolButton(self) + self.themeButton.setFixedSize(40, 32) + self.themeButton.setToolTip("切换深色/浅色模式") + self.themeButton.setStyleSheet(""" + ToolButton { + background-color: transparent !important; + border: none !important; + } + ToolButton:hover { + background-color: rgba(128, 128, 128, 30) !important; + } + ToolButton:pressed { + background-color: rgba(128, 128, 128, 50) !important; + } + """) + self._update_theme_icon() + + # 连接点击事件 + self.themeButton.clicked.connect(self._toggle_theme) + + # 将按钮插入到最小化按钮之前 + index = self.buttonLayout.indexOf(self.minBtn) + self.buttonLayout.insertWidget(index, self.themeButton) + + def _toggle_theme(self): + """切换主题""" + if isDarkTheme(): + setTheme(Theme.LIGHT) + else: + setTheme(Theme.DARK) + self._update_theme_icon() + # 重新应用按钮样式以覆盖 Fluent 主题样式 + self._apply_theme_button_style() + + def _apply_theme_button_style(self): + """应用主题按钮的无背景样式""" + self.themeButton.setStyleSheet(""" + ToolButton { + background-color: transparent !important; + border: none !important; + } + ToolButton:hover { + background-color: rgba(128, 128, 128, 30) !important; + } + ToolButton:pressed { + background-color: rgba(128, 128, 128, 50) !important; + } + """) + + def _update_theme_icon(self): + """根据当前主题更新按钮图标""" + # 使用 CONSTRACT（对比度）图标作为主题切换按钮 + self.themeButton.setIcon(FluentIcon.CONSTRACT) + + class MainWindow(FluentWindow): """主窗口""" def __init__(self): super().__init__() + + # 设置自定义标题栏 + self.setTitleBar(CustomTitleBar(self)) + self._version = version_manager.get_version() self.setWindowTitle(f"取色卡 · Color Card · {self._version}") self.setMinimumSize(800, 550) diff --git "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" index 025601e..62ecb5b 100644 --- "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" +++ "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" @@ -244,6 +244,100 @@ class ImageCanvas(QWidget): image_cleared = Signal() # 信号：图片已清空 ``` +### 3.7 主题与样式规范 + +#### 3.7.1 主题切换实现规范 + +**使用 qfluentwidgets 的主题系统：** +- 使用 `setTheme(Theme.LIGHT/DARK)` 切换主题 +- 使用 `isDarkTheme()` 检测当前主题 +- 使用 `qconfig.themeChangedFinished` 信号监听主题变化 + +**示例代码：** +```python +from qfluentwidgets import setTheme, Theme, isDarkTheme, qconfig + +# 切换主题 +def toggle_theme(): + if isDarkTheme(): + setTheme(Theme.LIGHT) + else: + setTheme(Theme.DARK) + +# 监听主题变化 +qconfig.themeChangedFinished.connect(self._update_styles) +``` + +#### 3.7.2 颜色管理规范 + +**集中管理颜色值：** +- 所有颜色值应定义在 `theme_colors.py` 中 +- 使用函数返回 QColor，支持主题感知 +- 避免在组件中硬编码颜色值 + +**颜色函数命名规范：** +```python +# 背景颜色 + +def get_card_background_color(): + return QColor(42, 42, 42) if isDarkTheme() else QColor(255, 255, 255) + +# 文本颜色 + +def get_text_color(secondary=False): + if isDarkTheme(): + return QColor(160, 160, 160) if secondary else QColor(255, 255, 255) + else: + return QColor(120, 120, 120) if secondary else QColor(40, 40, 40) +``` + +#### 3.7.3 主题自适应组件实现 + +**必须实现 `_update_styles()` 方法：** +- 在 `__init__` 中调用 `_update_styles()` 初始化样式 +- 连接 `qconfig.themeChangedFinished` 信号 +- 根据 `isDarkTheme()` 返回不同颜色值 + +**示例：** +```python +class MyWidget(QWidget): + def __init__(self, parent=None): + super().__init__(parent) + self.setup_ui() + self._update_styles() + qconfig.themeChangedFinished.connect(self._update_styles) + + def _update_styles(self): + """更新样式以适配主题""" + if isDarkTheme(): + label_color = "#ffffff" + value_color = "#ffffff" + else: + label_color = "#333333" + value_color = "#333333" + + self.label.setStyleSheet(f"color: {label_color};") +``` + +#### 3.7.4 样式表使用规范 + +**避免使用 `!important`：** +- 优先使用组件特定的选择器 +- 如必须使用，确保在主题切换后重新应用 + +**自定义标题栏按钮样式：** +```python +# 在主题切换后重新应用样式 + +def _toggle_theme(self): + if isDarkTheme(): + setTheme(Theme.LIGHT) + else: + setTheme(Theme.DARK) + # 重新应用自定义样式 + self._apply_custom_style() +``` + --- ## 4. 基类设计规范 -- Gitee From 11075b9e6f461a8d4e7e97eff92cf47381329096 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sat, 7 Feb 2026 02:55:12 +0800 Subject: [PATCH 73/96] =?UTF-8?q?[=E5=86=85=E5=AE=B9=E8=B0=83=E6=95=B4]=20?= =?UTF-8?q?=E6=9B=B4=E6=96=B0=E7=89=88=E6=9C=AC=E4=BF=A1=E6=81=AF?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- version_info.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/version_info.txt b/version_info.txt index f1613a6..9adbf7f 100644 --- a/version_info.txt +++ b/version_info.txt @@ -1,6 +1,6 @@ VSVersionInfo( ffi=FixedFileInfo( - filevers=(2026,2,6,2), + filevers=(2026,2,7,1), prodvers=(1,1,0,0), mask=0x3f, flags=0x0, @@ -17,7 +17,7 @@ VSVersionInfo( [ StringStruct(u'CompanyName', u'浮晓 HXiao Studio'), StringStruct(u'FileDescription', u'取色卡 - Color Card'), - StringStruct(u'FileVersion', u'2026.2.6'), + StringStruct(u'FileVersion', u'2026.2.7'), StringStruct(u'InternalName', u'Color_Card'), StringStruct(u'LegalCopyright', u'© 2026 浮晓 HXiao Studio'), StringStruct(u'OriginalFilename', u'Color_Card.exe'), -- Gitee From aca6d9210a939813481510257e7ae80690c83dd8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sat, 7 Feb 2026 03:55:31 +0800 Subject: [PATCH 74/96] =?UTF-8?q?[=E6=96=B0=E5=8A=9F=E8=83=BD]=20=E5=9C=A8?= =?UTF-8?q?=E6=A0=87=E9=A2=98=E6=A0=8F=E6=B7=BB=E5=8A=A0=E5=85=A8=E5=B1=8F?= =?UTF-8?q?=E5=88=87=E6=8D=A2=E6=8C=89=E9=92=AE=EF=BC=8C=E6=94=AF=E6=8C=81?= =?UTF-8?q?=E7=82=B9=E5=87=BB=E5=92=8CF11=E5=BF=AB=E6=8D=B7=E9=94=AE?= =?UTF-8?q?=E8=BF=9B=E5=85=A5/=E9=80=80=E5=87=BA=E5=85=A8=E5=B1=8F?= =?UTF-8?q?=E6=A8=A1=E5=BC=8F?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/main_window.py | 63 ++++++++++++++++++++++++++++++++++++++++++++--- 1 file changed, 60 insertions(+), 3 deletions(-) diff --git a/ui/main_window.py b/ui/main_window.py index c9b0264..44a3011 100644 --- a/ui/main_window.py +++ b/ui/main_window.py @@ -1,6 +1,6 @@ # 第三方库导入 from PySide6.QtCore import Qt, QTimer -from PySide6.QtGui import QIcon +from PySide6.QtGui import QIcon, QKeySequence, QShortcut from PySide6.QtWidgets import ( QFileDialog, QHBoxLayout, QLabel, QSplitter, QVBoxLayout, QWidget ) @@ -18,7 +18,7 @@ from .canvases import ImageCanvas, LuminanceCanvas class CustomTitleBar(FluentTitleBar): - """自定义标题栏，添加深色模式切换按钮""" + """自定义标题栏，添加深色模式切换按钮和全屏切换按钮""" def __init__(self, parent): super().__init__(parent) @@ -44,9 +44,31 @@ class CustomTitleBar(FluentTitleBar): # 连接点击事件 self.themeButton.clicked.connect(self._toggle_theme) - # 将按钮插入到最小化按钮之前 + # 创建全屏切换按钮 + self.fullscreenButton = ToolButton(self) + self.fullscreenButton.setFixedSize(40, 32) + self.fullscreenButton.setToolTip("全屏/退出全屏 (F11)") + self.fullscreenButton.setStyleSheet(""" + ToolButton { + background-color: transparent !important; + border: none !important; + } + ToolButton:hover { + background-color: rgba(128, 128, 128, 30) !important; + } + ToolButton:pressed { + background-color: rgba(128, 128, 128, 50) !important; + } + """) + self._update_fullscreen_icon() + + # 连接点击事件 + self.fullscreenButton.clicked.connect(self._toggle_fullscreen) + + # 将按钮插入到最小化按钮之前（深色模式按钮在前，全屏按钮在后） index = self.buttonLayout.indexOf(self.minBtn) self.buttonLayout.insertWidget(index, self.themeButton) + self.buttonLayout.insertWidget(index + 1, self.fullscreenButton) def _toggle_theme(self): """切换主题""" @@ -78,6 +100,23 @@ class CustomTitleBar(FluentTitleBar): # 使用 CONSTRACT（对比度）图标作为主题切换按钮 self.themeButton.setIcon(FluentIcon.CONSTRACT) + def _toggle_fullscreen(self): + """切换全屏/窗口模式""" + window = self.parent() + if window.isFullScreen(): + window.showNormal() + else: + window.showFullScreen() + self._update_fullscreen_icon() + + def _update_fullscreen_icon(self): + """根据当前全屏状态更新按钮图标""" + window = self.parent() + if window.isFullScreen(): + self.fullscreenButton.setIcon(FluentIcon.BACK_TO_WINDOW) + else: + self.fullscreenButton.setIcon(FluentIcon.FULL_SCREEN) + class MainWindow(FluentWindow): """主窗口""" @@ -113,6 +152,9 @@ class MainWindow(FluentWindow): if is_maximized: self.showMaximized() + # 设置 F11 快捷键切换全屏 + self._setup_fullscreen_shortcut() + def closeEvent(self, event): """窗口关闭事件，保存配置""" # 保存窗口最大化状态 @@ -308,6 +350,21 @@ class MainWindow(FluentWindow): if hasattr(self, 'favorites_interface'): self.favorites_interface._load_favorites() + def _setup_fullscreen_shortcut(self): + """设置 F11 快捷键切换全屏""" + self.fullscreen_shortcut = QShortcut(QKeySequence("F11"), self) + self.fullscreen_shortcut.activated.connect(self._toggle_fullscreen) + + def _toggle_fullscreen(self): + """切换全屏/窗口模式""" + if self.isFullScreen(): + self.showNormal() + else: + self.showFullScreen() + # 更新标题栏按钮图标 + if hasattr(self, 'titleBar') and hasattr(self.titleBar, '_update_fullscreen_icon'): + self.titleBar._update_fullscreen_icon() + def _setup_settings_connections(self): """连接设置界面的信号""" # 连接16进制显示开关信号到色卡面板 -- Gitee From fc8674c90b00fb57c48cb6feac58293af7e5d351 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sat, 7 Feb 2026 04:04:22 +0800 Subject: [PATCH 75/96] =?UTF-8?q?[=E4=BF=AE=E5=A4=8D]=20=E4=BF=AE=E5=A4=8D?= =?UTF-8?q?=E5=85=A8=E5=B1=8F=E6=8C=89=E9=92=AE=E5=9C=A8=E4=B8=BB=E9=A2=98?= =?UTF-8?q?=E5=88=87=E6=8D=A2=E5=90=8E=E8=83=8C=E6=99=AF=E8=89=B2=E6=9C=AA?= =?UTF-8?q?=E6=AD=A3=E7=A1=AE=E6=9B=B4=E6=96=B0=E7=9A=84=E9=97=AE=E9=A2=98?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/main_window.py | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/ui/main_window.py b/ui/main_window.py index 44a3011..0695593 100644 --- a/ui/main_window.py +++ b/ui/main_window.py @@ -82,7 +82,7 @@ class CustomTitleBar(FluentTitleBar): def _apply_theme_button_style(self): """应用主题按钮的无背景样式""" - self.themeButton.setStyleSheet(""" + style_sheet = """ ToolButton { background-color: transparent !important; border: none !important; @@ -93,7 +93,9 @@ class CustomTitleBar(FluentTitleBar): ToolButton:pressed { background-color: rgba(128, 128, 128, 50) !important; } - """) + """ + self.themeButton.setStyleSheet(style_sheet) + self.fullscreenButton.setStyleSheet(style_sheet) def _update_theme_icon(self): """根据当前主题更新按钮图标""" -- Gitee From 4094e07e7978230e4ca89f801b8b3e437d6e661d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sat, 7 Feb 2026 04:23:00 +0800 Subject: [PATCH 76/96] =?UTF-8?q?[=E6=96=B0=E5=8A=9F=E8=83=BD]=20=E5=AE=9E?= =?UTF-8?q?=E7=8E=B0=20Windows=20=E5=8E=9F=E7=94=9F=E5=AF=B9=E8=AF=9D?= =?UTF-8?q?=E6=A1=86=E6=A0=87=E9=A2=98=E6=A0=8F=E6=B7=B1=E8=89=B2=E6=A8=A1?= =?UTF-8?q?=E5=BC=8F=E5=88=87=E6=8D=A2?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 新增 set_window_title_bar_theme() 工具函数，使用 Windows DWM API - AboutDialog 和 UpdateAvailableDialog 标题栏支持深色/浅色模式 - 使用 showEvent 在窗口显示前设置主题，避免闪烁 - 连接 qconfig.themeChangedFinished 信号，支持已打开对话框实时切换 - 更新开发规范，添加 Windows 原生标题栏深色模式实现指南 --- .gitignore | 1 + dialogs/about_dialog.py | 18 ++++- dialogs/update_dialog.py | 18 ++++- utils/__init__.py | 3 +- utils/platform.py | 66 ++++++++++++++++++ ...00\345\217\221\350\247\204\350\214\203.md" | 68 +++++++++++++++++++ 6 files changed, 169 insertions(+), 5 deletions(-) diff --git a/.gitignore b/.gitignore index 45c196d..16957f6 100644 --- a/.gitignore +++ b/.gitignore @@ -23,3 +23,4 @@ README - BetterGI StellTrack.md upx-5.1.0-win64.zip /upx/upx-5.1.0-win64 发行说明.md +PyQt6_Windows_TitleBar_DarkMode_Guide.md diff --git a/dialogs/about_dialog.py b/dialogs/about_dialog.py index 7358614..3eb8c00 100644 --- a/dialogs/about_dialog.py +++ b/dialogs/about_dialog.py @@ -7,10 +7,10 @@ from PySide6.QtGui import QDesktopServices from PySide6.QtWidgets import ( QDialog, QFrame, QHBoxLayout, QPlainTextEdit, QVBoxLayout, QWidget ) -from qfluentwidgets import CaptionLabel, PrimaryPushButton, PushButton +from qfluentwidgets import CaptionLabel, PrimaryPushButton, PushButton, isDarkTheme, qconfig # 项目模块导入 -from utils import fix_windows_taskbar_icon_for_window, load_icon_universal +from utils import fix_windows_taskbar_icon_for_window, load_icon_universal, set_window_title_bar_theme from version import version_manager from ui.theme_colors import get_dialog_bg_color, get_text_color @@ -47,6 +47,9 @@ class AboutDialog(QDialog): # 修复任务栏图标（在窗口显示后调用） QTimer.singleShot(100, lambda: fix_windows_taskbar_icon_for_window(self)) + # 监听主题变化 + qconfig.themeChangedFinished.connect(self._update_title_bar_theme) + def setup_ui(self): """设置界面布局""" layout = QVBoxLayout(self) @@ -221,6 +224,17 @@ class AboutDialog(QDialog): • 感谢 Trae IDE 提供的 AI 辅助编程支持 """ + def _update_title_bar_theme(self): + """更新标题栏主题以适配当前主题""" + set_window_title_bar_theme(self, isDarkTheme()) + + def showEvent(self, event): + """窗口显示事件 - 在显示前设置标题栏主题避免闪烁""" + # 先设置标题栏主题（在父类 showEvent 之前） + self._update_title_bar_theme() + # 调用父类的 showEvent + super().showEvent(event) + def contextMenuEvent(self, event): """屏蔽原生右键菜单""" event.ignore() diff --git a/dialogs/update_dialog.py b/dialogs/update_dialog.py index b6e4bc9..8e10dbb 100644 --- a/dialogs/update_dialog.py +++ b/dialogs/update_dialog.py @@ -5,7 +5,7 @@ import re from PySide6.QtCore import Qt, QThread, QTimer, QUrl, Signal from PySide6.QtGui import QDesktopServices from PySide6.QtWidgets import QDialog, QHBoxLayout, QLabel, QVBoxLayout, QWidget -from qfluentwidgets import InfoBar, InfoBarPosition, PrimaryPushButton, PushButton +from qfluentwidgets import InfoBar, InfoBarPosition, PrimaryPushButton, PushButton, isDarkTheme, qconfig try: import requests @@ -13,7 +13,7 @@ except ImportError: requests = None # 项目模块导入 -from utils import fix_windows_taskbar_icon_for_window, load_icon_universal +from utils import fix_windows_taskbar_icon_for_window, load_icon_universal, set_window_title_bar_theme from ui.theme_colors import get_dialog_bg_color, get_text_color @@ -141,6 +141,9 @@ class UpdateAvailableDialog(QDialog): # 修复任务栏图标 QTimer.singleShot(100, lambda: fix_windows_taskbar_icon_for_window(self)) + # 监听主题变化 + qconfig.themeChangedFinished.connect(self._update_title_bar_theme) + def setup_ui(self): """设置界面布局""" layout = QVBoxLayout(self) @@ -194,6 +197,17 @@ class UpdateAvailableDialog(QDialog): QDesktopServices.openUrl(QUrl(url)) self.accept() + def _update_title_bar_theme(self): + """更新标题栏主题以适配当前主题""" + set_window_title_bar_theme(self, isDarkTheme()) + + def showEvent(self, event): + """窗口显示事件 - 在显示前设置标题栏主题避免闪烁""" + # 先设置标题栏主题（在父类 showEvent 之前） + self._update_title_bar_theme() + # 调用父类的 showEvent + super().showEvent(event) + @staticmethod def check_update(parent, current_version): """检查更新并显示相应提示 diff --git a/utils/__init__.py b/utils/__init__.py index 664f7b3..77c0080 100644 --- a/utils/__init__.py +++ b/utils/__init__.py @@ -1,7 +1,7 @@ """工具函数模块""" from .icon import load_icon_universal, get_icon_path, create_fallback_icon -from .platform import set_app_user_model_id, fix_windows_taskbar_icon_for_window +from .platform import set_app_user_model_id, fix_windows_taskbar_icon_for_window, set_window_title_bar_theme __all__ = [ # 图标工具 @@ -11,4 +11,5 @@ __all__ = [ # 平台工具 'set_app_user_model_id', 'fix_windows_taskbar_icon_for_window', + 'set_window_title_bar_theme', ] diff --git a/utils/platform.py b/utils/platform.py index 8ff3694..eba96b7 100644 --- a/utils/platform.py +++ b/utils/platform.py @@ -1,6 +1,7 @@ # 标准库导入 import ctypes import os +import sys from typing import Dict, Optional # 第三方库导入 @@ -10,6 +11,71 @@ from PySide6.QtCore import QObject, Qt, QTimer, Signal from .icon import get_icon_path +# Windows DWM API 常量 +DWMWA_USE_IMMERSIVE_DARK_MODE = 20 + + +def set_window_title_bar_theme(window, is_dark=False): + """为窗口设置标题栏主题（Windows 10+ 深色/浅色模式） + + 通过 Windows DWM (Desktop Window Manager) API 设置窗口标题栏的沉浸式深色模式。 + 仅支持 Windows 10 版本 2004 (Build 19041) 及以上，Windows 11 完全支持。 + + Args: + window: PySide6 窗口对象（QMainWindow 或 QDialog） + is_dark: 是否使用深色模式，True 为深色，False 为浅色 + + Returns: + bool: 设置成功返回 True，失败返回 False + """ + try: + # 仅 Windows 平台支持 + if sys.platform != "win32": + return False + + # 窗口有效性检查 + if not window: + return False + + if hasattr(window, 'isValid') and callable(window.isValid): + if not window.isValid(): + return False + + if not hasattr(window, 'windowHandle'): + return False + + window_handle = window.windowHandle() + if not window_handle: + return False + + if hasattr(window_handle, 'isValid') and callable(window_handle.isValid): + if not window_handle.isValid(): + return False + + # 获取窗口句柄 + hwnd = int(window_handle.winId()) + value = ctypes.c_int(1 if is_dark else 0) + + # 调用 DWM API 设置窗口标题栏主题 + result = ctypes.windll.dwmapi.DwmSetWindowAttribute( + hwnd, + DWMWA_USE_IMMERSIVE_DARK_MODE, + ctypes.byref(value), + ctypes.sizeof(value) + ) + + return result == 0 + + except RuntimeError as e: + if "wrapped C/C++ object" in str(e) and "has been deleted" in str(e): + # 尝试设置已删除窗口的标题栏主题，静默跳过 + return False + else: + return False + except Exception: + return False + + def set_app_user_model_id() -> bool: """设置 AppUserModelID - 必须在创建 QApplication 之前调用 diff --git "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" index 62ecb5b..91abfb1 100644 --- "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" +++ "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" @@ -338,6 +338,74 @@ def _toggle_theme(self): self._apply_custom_style() ``` +#### 3.7.5 Windows 原生标题栏深色模式 + +**使用 Windows DWM API 设置原生标题栏主题：** + +对于继承自 `QDialog` 的对话框，使用 Windows DWM (Desktop Window Manager) API 设置原生标题栏的沉浸式深色模式。 + +**实现步骤：** + +1. **创建工具函数**（放在 `utils/platform.py`）： +```python +import ctypes +import sys + +DWMWA_USE_IMMERSIVE_DARK_MODE = 20 + +def set_window_title_bar_theme(window, is_dark=False): + """为窗口设置标题栏主题（Windows 10+）""" + try: + if sys.platform != "win32": + return False + + window_handle = window.windowHandle() + if not window_handle: + return False + + hwnd = int(window_handle.winId()) + value = ctypes.c_int(1 if is_dark else 0) + + result = ctypes.windll.dwmapi.DwmSetWindowAttribute( + hwnd, + DWMWA_USE_IMMERSIVE_DARK_MODE, + ctypes.byref(value), + ctypes.sizeof(value) + ) + return result == 0 + except Exception: + return False +``` + +2. **在对话框中应用**（使用 `showEvent` 避免闪烁）： +```python +from qfluentwidgets import isDarkTheme, qconfig +from utils import set_window_title_bar_theme + +class MyDialog(QDialog): + def __init__(self, parent=None): + super().__init__(parent) + # ... 其他初始化代码 ... + + # 监听主题变化（用于更新已打开的对话框） + qconfig.themeChangedFinished.connect(self._update_title_bar_theme) + + def showEvent(self, event): + """窗口显示前设置标题栏主题，避免闪烁""" + self._update_title_bar_theme() + super().showEvent(event) + + def _update_title_bar_theme(self): + """更新标题栏主题""" + set_window_title_bar_theme(self, isDarkTheme()) +``` + +**关键要点：** +- 使用 `showEvent` 在窗口显示前设置标题栏主题，避免闪烁 +- 连接 `qconfig.themeChangedFinished` 信号，支持已打开对话框的主题切换 +- 仅支持 Windows 10 版本 2004 (Build 19041) 及以上，Windows 11 完全支持 +- 非 Windows 平台静默跳过，不影响程序运行 + --- ## 4. 基类设计规范 -- Gitee From 4cfd5ba98fdb758942c1252c771fb151fcafee53 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sat, 7 Feb 2026 04:22:38 +0800 Subject: [PATCH 77/96] =?UTF-8?q?[=E6=96=B0=E5=8A=9F=E8=83=BD]=20=E5=AE=9E?= =?UTF-8?q?=E7=8E=B0=20Windows=20=E5=8E=9F=E7=94=9F=E5=AF=B9=E8=AF=9D?= =?UTF-8?q?=E6=A1=86=E6=A0=87=E9=A2=98=E6=A0=8F=E6=B7=B1=E8=89=B2=E6=A8=A1?= =?UTF-8?q?=E5=BC=8F=E5=88=87=E6=8D=A2?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 新增 set_window_title_bar_theme() 工具函数，使用 Windows DWM API - AboutDialog 和 UpdateAvailableDialog 标题栏支持深色/浅色模式 - 使用 showEvent 在窗口显示前设置主题，避免闪烁 - 连接 qconfig.themeChangedFinished 信号，支持已打开对话框实时切换 - 更新开发规范，添加 Windows 原生标题栏深色模式实现指南 --- PyQt6_Windows_TitleBar_DarkMode_Guide.md | 502 +++++++++++++++++++++++ 1 file changed, 502 insertions(+) create mode 100644 PyQt6_Windows_TitleBar_DarkMode_Guide.md diff --git a/PyQt6_Windows_TitleBar_DarkMode_Guide.md b/PyQt6_Windows_TitleBar_DarkMode_Guide.md new file mode 100644 index 0000000..d56b107 --- /dev/null +++ b/PyQt6_Windows_TitleBar_DarkMode_Guide.md @@ -0,0 +1,502 @@ +# PyQt6 Windows 标题栏深色模式切换指南 + +本文档介绍如何在 PyQt6 项目中实现 Windows 10/11 原生标题栏的深色/浅色模式切换。 + +## 目录 + +- [实现原理](#实现原理) +- [核心代码](#核心代码) +- [使用方法](#使用方法) +- [完整示例](#完整示例) +- [注意事项](#注意事项) + +## 实现原理 + +通过 Windows DWM (Desktop Window Manager) API 设置窗口标题栏的沉浸式深色模式： + +- 使用 `DwmSetWindowAttribute` 函数 +- 属性常量 `DWMWA_USE_IMMERSIVE_DARK_MODE = 20` +- 值 `1` 表示深色模式，`0` 表示浅色模式 + +## 核心代码 + +### 1. 设置单个窗口标题栏主题 + +```python +import sys +import ctypes +from PyQt6.QtWidgets import QMainWindow, QDialog + +# Windows DWM API 常量 +DWMWA_USE_IMMERSIVE_DARK_MODE = 20 + + +def set_window_title_bar_theme(window, is_dark=False): + """为窗口设置标题栏主题（Windows 10+ 深色/浅色模式） + + Args: + window: PyQt6 窗口对象（QMainWindow 或 QDialog） + is_dark: 是否使用深色模式，True 为深色，False 为浅色 + + Returns: + bool: 设置成功返回 True，失败返回 False + """ + try: + if sys.platform != "win32": + return False + + # 窗口有效性检查 + if not window: + return False + + if hasattr(window, 'isValid') and callable(window.isValid): + if not window.isValid(): + return False + + if not hasattr(window, 'windowHandle'): + return False + + window_handle = window.windowHandle() + if not window_handle: + return False + + if hasattr(window_handle, 'isValid') and callable(window_handle.isValid): + if not window_handle.isValid(): + return False + + # 获取窗口句柄 + hwnd = int(window_handle.winId()) + value = ctypes.c_int(1 if is_dark else 0) + + # 调用 DWM API 设置窗口标题栏主题 + result = ctypes.windll.dwmapi.DwmSetWindowAttribute( + hwnd, + DWMWA_USE_IMMERSIVE_DARK_MODE, + ctypes.byref(value), + ctypes.sizeof(value) + ) + + return result == 0 + + except RuntimeError as e: + if "wrapped C/C++ object" in str(e) and "has been deleted" in str(e): + print("[DEBUG] 尝试设置已删除窗口的标题栏主题，跳过") + return False + else: + print(f"[DEBUG] 设置窗口标题栏主题失败: {e}") + return False + except Exception as e: + print(f"[DEBUG] 设置窗口标题栏主题失败: {e}") + return False +``` + +### 2. 获取系统主题模式 + +```python +import sys + + +def get_system_theme_mode(): + """获取系统主题模式 + + Returns: + str: 系统主题模式，"light" 或 "dark" + """ + try: + if sys.platform == "win32": + try: + import winreg + key = winreg.OpenKey( + winreg.HKEY_CURRENT_USER, + r"Software\Microsoft\Windows\CurrentVersion\Themes\Personalize", + ) + value, _ = winreg.QueryValueEx(key, "AppsUseLightTheme") + winreg.CloseKey(key) + return "light" if value == 1 else "dark" + except Exception: + return "light" + # 其他平台默认浅色主题 + return "light" + except Exception: + return "light" +``` + +### 3. Mixin 类（推荐用法） + +```python +import weakref +from PyQt6.QtCore import QTimer + + +class TitleBarThemeMixin: + """标题栏主题 Mixin 类 + + 为窗口提供自动标题栏主题切换功能。 + 使用方式：继承此类，并在 __init__ 中调用 register_for_theme_updates() + """ + + def register_for_theme_updates(self): + """注册窗口以接收主题更新""" + style_helper = UnifiedStyleHelper.get_instance() + style_helper.register_title_bar_theme_callback(self) + + # 立即应用当前主题 + self._apply_title_bar_theme() + + def _apply_title_bar_theme(self): + """应用当前主题到标题栏""" + style_helper = UnifiedStyleHelper.get_instance() + + is_dark = style_helper.theme_mode == "dark" + if style_helper.theme_mode == "system": + is_dark = get_system_theme_mode() == "dark" + + set_window_title_bar_theme(self, is_dark) + + +class UnifiedStyleHelper: + """统一样式助手（简化版）""" + + _instance = None + + @classmethod + def get_instance(cls): + if not cls._instance: + cls._instance = UnifiedStyleHelper() + return cls._instance + + def __init__(self): + self.theme_mode = "light" # "light", "dark", "system" + self._title_bar_theme_windows = [] + + def register_title_bar_theme_callback(self, window): + """注册标题栏主题更新回调""" + window_ref = weakref.ref(window) + if window_ref not in self._title_bar_theme_windows: + self._title_bar_theme_windows.append(window_ref) + + def unregister_title_bar_theme_callback(self, window): + """注销标题栏主题更新回调""" + for window_ref in self._title_bar_theme_windows: + if window_ref() is window: + self._title_bar_theme_windows.remove(window_ref) + break + + def set_theme(self, theme_mode): + """设置主题并通知所有窗口""" + self.theme_mode = theme_mode + self._notify_title_bar_theme_changed() + + def _notify_title_bar_theme_changed(self): + """通知所有注册的窗口更新标题栏主题""" + def batch_update(): + is_dark = self.theme_mode == "dark" + if self.theme_mode == "system": + is_dark = get_system_theme_mode() == "dark" + + # 清理已销毁的窗口引用 + valid_windows = [] + for window_ref in self._title_bar_theme_windows: + window = window_ref() + if window is not None: + valid_windows.append(window_ref) + + self._title_bar_theme_windows = valid_windows + + # 更新所有窗口 + for window_ref in self._title_bar_theme_windows: + window = window_ref() + if window is not None: + try: + set_window_title_bar_theme(window, is_dark) + except (OSError, ValueError) as e: + print(f"[DEBUG] 更新窗口标题栏失败: {e}") + + QTimer.singleShot(0, batch_update) +``` + +## 使用方法 + +### 方式一：使用 Mixin 类（推荐） + +```python +from PyQt6.QtWidgets import QMainWindow, QApplication + + +class MainWindow(QMainWindow, TitleBarThemeMixin): + """主窗口""" + + def __init__(self): + super().__init__() + self.setWindowTitle("深色模式示例") + self.resize(800, 600) + + # 注册主题更新 + self.register_for_theme_updates() + + +# 切换主题时所有注册窗口自动更新 +def switch_theme(theme_mode): + style_helper = UnifiedStyleHelper.get_instance() + style_helper.set_theme(theme_mode) # "light", "dark", "system" +``` + +### 方式二：手动设置 + +```python +from PyQt6.QtWidgets import QMainWindow, QApplication + + +class MainWindow(QMainWindow): + def __init__(self): + super().__init__() + self.setWindowTitle("手动设置示例") + self.resize(800, 600) + + # 手动设置深色标题栏 + set_window_title_bar_theme(self, is_dark=True) + + +# 运行时切换 +def toggle_title_bar(window, is_dark): + set_window_title_bar_theme(window, is_dark) +``` + +## 完整示例 + +```python +import sys +import ctypes +import weakref +from PyQt6.QtWidgets import ( + QApplication, QMainWindow, QWidget, QVBoxLayout, + QPushButton, QHBoxLayout, QLabel +) +from PyQt6.QtCore import Qt, QTimer + + +# ============================================================================= +# 核心功能 +# ============================================================================= + +DWMWA_USE_IMMERSIVE_DARK_MODE = 20 + + +def set_window_title_bar_theme(window, is_dark=False): + """设置窗口标题栏主题""" + try: + if sys.platform != "win32": + return False + + if not window or not hasattr(window, 'windowHandle'): + return False + + window_handle = window.windowHandle() + if not window_handle: + return False + + hwnd = int(window_handle.winId()) + value = ctypes.c_int(1 if is_dark else 0) + + result = ctypes.windll.dwmapi.DwmSetWindowAttribute( + hwnd, + DWMWA_USE_IMMERSIVE_DARK_MODE, + ctypes.byref(value), + ctypes.sizeof(value) + ) + return result == 0 + except Exception as e: + print(f"设置标题栏主题失败: {e}") + return False + + +def get_system_theme_mode(): + """获取系统主题模式""" + try: + if sys.platform == "win32": + import winreg + key = winreg.OpenKey( + winreg.HKEY_CURRENT_USER, + r"Software\Microsoft\Windows\CurrentVersion\Themes\Personalize", + ) + value, _ = winreg.QueryValueEx(key, "AppsUseLightTheme") + winreg.CloseKey(key) + return "light" if value == 1 else "dark" + return "light" + except Exception: + return "light" + + +# ============================================================================= +# 主题管理器 +# ============================================================================= + +class ThemeManager: + """主题管理器（单例）""" + + _instance = None + + @classmethod + def get_instance(cls): + if not cls._instance: + cls._instance = ThemeManager() + return cls._instance + + def __init__(self): + self.theme_mode = "system" + self._windows = [] + + def register_window(self, window): + """注册窗口""" + window_ref = weakref.ref(window) + if window_ref not in self._windows: + self._windows.append(window_ref) + # 立即应用当前主题 + self._apply_to_window(window) + + def set_theme(self, mode): + """设置主题""" + self.theme_mode = mode + self._notify_all() + + def _apply_to_window(self, window): + """应用主题到单个窗口""" + is_dark = self.theme_mode == "dark" + if self.theme_mode == "system": + is_dark = get_system_theme_mode() == "dark" + set_window_title_bar_theme(window, is_dark) + + def _notify_all(self): + """通知所有窗口""" + def update_all(): + is_dark = self.theme_mode == "dark" + if self.theme_mode == "system": + is_dark = get_system_theme_mode() == "dark" + + # 清理无效引用并更新 + valid_windows = [] + for window_ref in self._windows: + window = window_ref() + if window is not None: + valid_windows.append(window_ref) + set_window_title_bar_theme(window, is_dark) + + self._windows = valid_windows + + QTimer.singleShot(0, update_all) + + +# ============================================================================= +# 主窗口 +# ============================================================================= + +class DemoWindow(QMainWindow): + """演示窗口""" + + def __init__(self): + super().__init__() + self.setWindowTitle("PyQt6 Windows 标题栏深色模式示例") + self.resize(600, 400) + + # 注册到主题管理器 + ThemeManager.get_instance().register_window(self) + + # 创建界面 + self._setup_ui() + + def _setup_ui(self): + """设置界面""" + central = QWidget() + self.setCentralWidget(central) + layout = QVBoxLayout(central) + layout.setAlignment(Qt.AlignmentFlag.AlignCenter) + + # 标题 + title = QLabel("Windows 标题栏深色模式切换") + title.setStyleSheet("font-size: 18px; font-weight: bold;") + title.setAlignment(Qt.AlignmentFlag.AlignCenter) + layout.addWidget(title) + + # 说明 + desc = QLabel("点击下方按钮切换标题栏颜色") + desc.setAlignment(Qt.AlignmentFlag.AlignCenter) + layout.addWidget(desc) + + layout.addSpacing(30) + + # 按钮区域 + btn_layout = QHBoxLayout() + + btn_light = QPushButton("浅色模式") + btn_light.clicked.connect(lambda: self._switch_theme("light")) + btn_layout.addWidget(btn_light) + + btn_dark = QPushButton("深色模式") + btn_dark.clicked.connect(lambda: self._switch_theme("dark")) + btn_layout.addWidget(btn_dark) + + btn_system = QPushButton("跟随系统") + btn_system.clicked.connect(lambda: self._switch_theme("system")) + btn_layout.addWidget(btn_system) + + layout.addLayout(btn_layout) + + # 当前状态 + self.status_label = QLabel("当前: 系统主题") + self.status_label.setAlignment(Qt.AlignmentFlag.AlignCenter) + layout.addWidget(self.status_label) + + def _switch_theme(self, mode): + """切换主题""" + ThemeManager.get_instance().set_theme(mode) + mode_text = {"light": "浅色", "dark": "深色", "system": "系统"} + self.status_label.setText(f"当前: {mode_text.get(mode, mode)}主题") + + +# ============================================================================= +# 运行 +# ============================================================================= + +if __name__ == "__main__": + app = QApplication(sys.argv) + + window = DemoWindow() + window.show() + + sys.exit(app.exec()) +``` + +## 注意事项 + +### 1. 系统要求 + +- **仅支持 Windows 10 版本 2004 (Build 19041) 及以上** +- Windows 11 完全支持 +- 非 Windows 系统会静默跳过，不影响程序运行 + +### 2. 窗口要求 + +- 窗口必须已经创建（有有效的 `windowHandle`） +- 建议在 `show()` 之后或 `__init__` 末尾调用 +- 对于对话框，确保在显示后设置 + +### 3. 常见问题 + +| 问题 | 解决方案 | +|------|----------| +| 标题栏颜色未改变 | 检查 Windows 版本是否支持（需 19041+） | +| 切换后部分窗口未更新 | 确保窗口已注册到主题管理器 | +| 程序崩溃 | 检查窗口是否已被销毁，使用 `weakref` 避免悬空引用 | +| 非 Windows 平台报错 | 添加 `sys.platform == "win32"` 检查 | + +### 4. 最佳实践 + +1. **使用单例模式管理主题状态**，避免多个管理器冲突 +2. **使用 `weakref`** 引用窗口，防止内存泄漏 +3. **使用 `QTimer.singleShot`** 批量更新，避免界面卡顿 +4. **添加异常处理**，特别是针对窗口已销毁的情况 +5. **提供跟随系统选项**，让应用自动适应系统主题 + +--- + +**参考来源**: BetterGI StellTrack 项目实现 -- Gitee From adb07b26dfd24ced046499374237697083f18de0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sat, 7 Feb 2026 22:33:45 +0800 Subject: [PATCH 78/96] =?UTF-8?q?[=E6=96=B0=E5=8A=9F=E8=83=BD]=20=E5=AE=9E?= =?UTF-8?q?=E7=8E=B0=E5=8F=8C=E9=9D=A2=E6=9D=BF=E7=8B=AC=E7=AB=8B=E5=9B=BE?= =?UTF-8?q?=E7=89=87=E5=AF=BC=E5=85=A5=E5=92=8C=E5=88=86=E9=98=B6=E6=AE=B5?= =?UTF-8?q?=E5=8A=A0=E8=BD=BD?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .gitignore | 1 + PyQt6_Windows_TitleBar_DarkMode_Guide.md | 502 ------------------ ui/canvases.py | 338 ++++++++++-- ui/interfaces.py | 72 ++- ui/main_window.py | 37 +- ...00\345\217\221\350\247\204\350\214\203.md" | 80 +++ 6 files changed, 476 insertions(+), 554 deletions(-) delete mode 100644 PyQt6_Windows_TitleBar_DarkMode_Guide.md diff --git a/.gitignore b/.gitignore index 16957f6..542d8cc 100644 --- a/.gitignore +++ b/.gitignore @@ -24,3 +24,4 @@ upx-5.1.0-win64.zip /upx/upx-5.1.0-win64 发行说明.md PyQt6_Windows_TitleBar_DarkMode_Guide.md +PyQt6_Windows_TitleBar_DarkMode_Guide.md diff --git a/PyQt6_Windows_TitleBar_DarkMode_Guide.md b/PyQt6_Windows_TitleBar_DarkMode_Guide.md deleted file mode 100644 index d56b107..0000000 --- a/PyQt6_Windows_TitleBar_DarkMode_Guide.md +++ /dev/null @@ -1,502 +0,0 @@ -# PyQt6 Windows 标题栏深色模式切换指南 - -本文档介绍如何在 PyQt6 项目中实现 Windows 10/11 原生标题栏的深色/浅色模式切换。 - -## 目录 - -- [实现原理](#实现原理) -- [核心代码](#核心代码) -- [使用方法](#使用方法) -- [完整示例](#完整示例) -- [注意事项](#注意事项) - -## 实现原理 - -通过 Windows DWM (Desktop Window Manager) API 设置窗口标题栏的沉浸式深色模式： - -- 使用 `DwmSetWindowAttribute` 函数 -- 属性常量 `DWMWA_USE_IMMERSIVE_DARK_MODE = 20` -- 值 `1` 表示深色模式，`0` 表示浅色模式 - -## 核心代码 - -### 1. 设置单个窗口标题栏主题 - -```python -import sys -import ctypes -from PyQt6.QtWidgets import QMainWindow, QDialog - -# Windows DWM API 常量 -DWMWA_USE_IMMERSIVE_DARK_MODE = 20 - - -def set_window_title_bar_theme(window, is_dark=False): - """为窗口设置标题栏主题（Windows 10+ 深色/浅色模式） - - Args: - window: PyQt6 窗口对象（QMainWindow 或 QDialog） - is_dark: 是否使用深色模式，True 为深色，False 为浅色 - - Returns: - bool: 设置成功返回 True，失败返回 False - """ - try: - if sys.platform != "win32": - return False - - # 窗口有效性检查 - if not window: - return False - - if hasattr(window, 'isValid') and callable(window.isValid): - if not window.isValid(): - return False - - if not hasattr(window, 'windowHandle'): - return False - - window_handle = window.windowHandle() - if not window_handle: - return False - - if hasattr(window_handle, 'isValid') and callable(window_handle.isValid): - if not window_handle.isValid(): - return False - - # 获取窗口句柄 - hwnd = int(window_handle.winId()) - value = ctypes.c_int(1 if is_dark else 0) - - # 调用 DWM API 设置窗口标题栏主题 - result = ctypes.windll.dwmapi.DwmSetWindowAttribute( - hwnd, - DWMWA_USE_IMMERSIVE_DARK_MODE, - ctypes.byref(value), - ctypes.sizeof(value) - ) - - return result == 0 - - except RuntimeError as e: - if "wrapped C/C++ object" in str(e) and "has been deleted" in str(e): - print("[DEBUG] 尝试设置已删除窗口的标题栏主题，跳过") - return False - else: - print(f"[DEBUG] 设置窗口标题栏主题失败: {e}") - return False - except Exception as e: - print(f"[DEBUG] 设置窗口标题栏主题失败: {e}") - return False -``` - -### 2. 获取系统主题模式 - -```python -import sys - - -def get_system_theme_mode(): - """获取系统主题模式 - - Returns: - str: 系统主题模式，"light" 或 "dark" - """ - try: - if sys.platform == "win32": - try: - import winreg - key = winreg.OpenKey( - winreg.HKEY_CURRENT_USER, - r"Software\Microsoft\Windows\CurrentVersion\Themes\Personalize", - ) - value, _ = winreg.QueryValueEx(key, "AppsUseLightTheme") - winreg.CloseKey(key) - return "light" if value == 1 else "dark" - except Exception: - return "light" - # 其他平台默认浅色主题 - return "light" - except Exception: - return "light" -``` - -### 3. Mixin 类（推荐用法） - -```python -import weakref -from PyQt6.QtCore import QTimer - - -class TitleBarThemeMixin: - """标题栏主题 Mixin 类 - - 为窗口提供自动标题栏主题切换功能。 - 使用方式：继承此类，并在 __init__ 中调用 register_for_theme_updates() - """ - - def register_for_theme_updates(self): - """注册窗口以接收主题更新""" - style_helper = UnifiedStyleHelper.get_instance() - style_helper.register_title_bar_theme_callback(self) - - # 立即应用当前主题 - self._apply_title_bar_theme() - - def _apply_title_bar_theme(self): - """应用当前主题到标题栏""" - style_helper = UnifiedStyleHelper.get_instance() - - is_dark = style_helper.theme_mode == "dark" - if style_helper.theme_mode == "system": - is_dark = get_system_theme_mode() == "dark" - - set_window_title_bar_theme(self, is_dark) - - -class UnifiedStyleHelper: - """统一样式助手（简化版）""" - - _instance = None - - @classmethod - def get_instance(cls): - if not cls._instance: - cls._instance = UnifiedStyleHelper() - return cls._instance - - def __init__(self): - self.theme_mode = "light" # "light", "dark", "system" - self._title_bar_theme_windows = [] - - def register_title_bar_theme_callback(self, window): - """注册标题栏主题更新回调""" - window_ref = weakref.ref(window) - if window_ref not in self._title_bar_theme_windows: - self._title_bar_theme_windows.append(window_ref) - - def unregister_title_bar_theme_callback(self, window): - """注销标题栏主题更新回调""" - for window_ref in self._title_bar_theme_windows: - if window_ref() is window: - self._title_bar_theme_windows.remove(window_ref) - break - - def set_theme(self, theme_mode): - """设置主题并通知所有窗口""" - self.theme_mode = theme_mode - self._notify_title_bar_theme_changed() - - def _notify_title_bar_theme_changed(self): - """通知所有注册的窗口更新标题栏主题""" - def batch_update(): - is_dark = self.theme_mode == "dark" - if self.theme_mode == "system": - is_dark = get_system_theme_mode() == "dark" - - # 清理已销毁的窗口引用 - valid_windows = [] - for window_ref in self._title_bar_theme_windows: - window = window_ref() - if window is not None: - valid_windows.append(window_ref) - - self._title_bar_theme_windows = valid_windows - - # 更新所有窗口 - for window_ref in self._title_bar_theme_windows: - window = window_ref() - if window is not None: - try: - set_window_title_bar_theme(window, is_dark) - except (OSError, ValueError) as e: - print(f"[DEBUG] 更新窗口标题栏失败: {e}") - - QTimer.singleShot(0, batch_update) -``` - -## 使用方法 - -### 方式一：使用 Mixin 类（推荐） - -```python -from PyQt6.QtWidgets import QMainWindow, QApplication - - -class MainWindow(QMainWindow, TitleBarThemeMixin): - """主窗口""" - - def __init__(self): - super().__init__() - self.setWindowTitle("深色模式示例") - self.resize(800, 600) - - # 注册主题更新 - self.register_for_theme_updates() - - -# 切换主题时所有注册窗口自动更新 -def switch_theme(theme_mode): - style_helper = UnifiedStyleHelper.get_instance() - style_helper.set_theme(theme_mode) # "light", "dark", "system" -``` - -### 方式二：手动设置 - -```python -from PyQt6.QtWidgets import QMainWindow, QApplication - - -class MainWindow(QMainWindow): - def __init__(self): - super().__init__() - self.setWindowTitle("手动设置示例") - self.resize(800, 600) - - # 手动设置深色标题栏 - set_window_title_bar_theme(self, is_dark=True) - - -# 运行时切换 -def toggle_title_bar(window, is_dark): - set_window_title_bar_theme(window, is_dark) -``` - -## 完整示例 - -```python -import sys -import ctypes -import weakref -from PyQt6.QtWidgets import ( - QApplication, QMainWindow, QWidget, QVBoxLayout, - QPushButton, QHBoxLayout, QLabel -) -from PyQt6.QtCore import Qt, QTimer - - -# ============================================================================= -# 核心功能 -# ============================================================================= - -DWMWA_USE_IMMERSIVE_DARK_MODE = 20 - - -def set_window_title_bar_theme(window, is_dark=False): - """设置窗口标题栏主题""" - try: - if sys.platform != "win32": - return False - - if not window or not hasattr(window, 'windowHandle'): - return False - - window_handle = window.windowHandle() - if not window_handle: - return False - - hwnd = int(window_handle.winId()) - value = ctypes.c_int(1 if is_dark else 0) - - result = ctypes.windll.dwmapi.DwmSetWindowAttribute( - hwnd, - DWMWA_USE_IMMERSIVE_DARK_MODE, - ctypes.byref(value), - ctypes.sizeof(value) - ) - return result == 0 - except Exception as e: - print(f"设置标题栏主题失败: {e}") - return False - - -def get_system_theme_mode(): - """获取系统主题模式""" - try: - if sys.platform == "win32": - import winreg - key = winreg.OpenKey( - winreg.HKEY_CURRENT_USER, - r"Software\Microsoft\Windows\CurrentVersion\Themes\Personalize", - ) - value, _ = winreg.QueryValueEx(key, "AppsUseLightTheme") - winreg.CloseKey(key) - return "light" if value == 1 else "dark" - return "light" - except Exception: - return "light" - - -# ============================================================================= -# 主题管理器 -# ============================================================================= - -class ThemeManager: - """主题管理器（单例）""" - - _instance = None - - @classmethod - def get_instance(cls): - if not cls._instance: - cls._instance = ThemeManager() - return cls._instance - - def __init__(self): - self.theme_mode = "system" - self._windows = [] - - def register_window(self, window): - """注册窗口""" - window_ref = weakref.ref(window) - if window_ref not in self._windows: - self._windows.append(window_ref) - # 立即应用当前主题 - self._apply_to_window(window) - - def set_theme(self, mode): - """设置主题""" - self.theme_mode = mode - self._notify_all() - - def _apply_to_window(self, window): - """应用主题到单个窗口""" - is_dark = self.theme_mode == "dark" - if self.theme_mode == "system": - is_dark = get_system_theme_mode() == "dark" - set_window_title_bar_theme(window, is_dark) - - def _notify_all(self): - """通知所有窗口""" - def update_all(): - is_dark = self.theme_mode == "dark" - if self.theme_mode == "system": - is_dark = get_system_theme_mode() == "dark" - - # 清理无效引用并更新 - valid_windows = [] - for window_ref in self._windows: - window = window_ref() - if window is not None: - valid_windows.append(window_ref) - set_window_title_bar_theme(window, is_dark) - - self._windows = valid_windows - - QTimer.singleShot(0, update_all) - - -# ============================================================================= -# 主窗口 -# ============================================================================= - -class DemoWindow(QMainWindow): - """演示窗口""" - - def __init__(self): - super().__init__() - self.setWindowTitle("PyQt6 Windows 标题栏深色模式示例") - self.resize(600, 400) - - # 注册到主题管理器 - ThemeManager.get_instance().register_window(self) - - # 创建界面 - self._setup_ui() - - def _setup_ui(self): - """设置界面""" - central = QWidget() - self.setCentralWidget(central) - layout = QVBoxLayout(central) - layout.setAlignment(Qt.AlignmentFlag.AlignCenter) - - # 标题 - title = QLabel("Windows 标题栏深色模式切换") - title.setStyleSheet("font-size: 18px; font-weight: bold;") - title.setAlignment(Qt.AlignmentFlag.AlignCenter) - layout.addWidget(title) - - # 说明 - desc = QLabel("点击下方按钮切换标题栏颜色") - desc.setAlignment(Qt.AlignmentFlag.AlignCenter) - layout.addWidget(desc) - - layout.addSpacing(30) - - # 按钮区域 - btn_layout = QHBoxLayout() - - btn_light = QPushButton("浅色模式") - btn_light.clicked.connect(lambda: self._switch_theme("light")) - btn_layout.addWidget(btn_light) - - btn_dark = QPushButton("深色模式") - btn_dark.clicked.connect(lambda: self._switch_theme("dark")) - btn_layout.addWidget(btn_dark) - - btn_system = QPushButton("跟随系统") - btn_system.clicked.connect(lambda: self._switch_theme("system")) - btn_layout.addWidget(btn_system) - - layout.addLayout(btn_layout) - - # 当前状态 - self.status_label = QLabel("当前: 系统主题") - self.status_label.setAlignment(Qt.AlignmentFlag.AlignCenter) - layout.addWidget(self.status_label) - - def _switch_theme(self, mode): - """切换主题""" - ThemeManager.get_instance().set_theme(mode) - mode_text = {"light": "浅色", "dark": "深色", "system": "系统"} - self.status_label.setText(f"当前: {mode_text.get(mode, mode)}主题") - - -# ============================================================================= -# 运行 -# ============================================================================= - -if __name__ == "__main__": - app = QApplication(sys.argv) - - window = DemoWindow() - window.show() - - sys.exit(app.exec()) -``` - -## 注意事项 - -### 1. 系统要求 - -- **仅支持 Windows 10 版本 2004 (Build 19041) 及以上** -- Windows 11 完全支持 -- 非 Windows 系统会静默跳过，不影响程序运行 - -### 2. 窗口要求 - -- 窗口必须已经创建（有有效的 `windowHandle`） -- 建议在 `show()` 之后或 `__init__` 末尾调用 -- 对于对话框，确保在显示后设置 - -### 3. 常见问题 - -| 问题 | 解决方案 | -|------|----------| -| 标题栏颜色未改变 | 检查 Windows 版本是否支持（需 19041+） | -| 切换后部分窗口未更新 | 确保窗口已注册到主题管理器 | -| 程序崩溃 | 检查窗口是否已被销毁，使用 `weakref` 避免悬空引用 | -| 非 Windows 平台报错 | 添加 `sys.platform == "win32"` 检查 | - -### 4. 最佳实践 - -1. **使用单例模式管理主题状态**，避免多个管理器冲突 -2. **使用 `weakref`** 引用窗口，防止内存泄漏 -3. **使用 `QTimer.singleShot`** 批量更新，避免界面卡顿 -4. **添加异常处理**，特别是针对窗口已销毁的情况 -5. **提供跟随系统选项**，让应用自动适应系统主题 - ---- - -**参考来源**: BetterGI StellTrack 项目实现 diff --git a/ui/canvases.py b/ui/canvases.py index a9f3994..5d55d8a 100644 --- a/ui/canvases.py +++ b/ui/canvases.py @@ -50,11 +50,115 @@ class ImageLoader(QThread): self.error.emit(str(e)) +class ProgressiveImageLoader(QThread): + """分阶段图片加载工作线程 + + 实现三阶段加载： + 1. 快速加载模糊预览（缩略图） + 2. 加载完整分辨率图片 + 3. 发送进度更新 + + 支持取消操作，避免阻塞UI线程 + """ + # 信号：模糊预览图片数据, 宽度, 高度 + blurry_loaded = Signal(bytes, int, int) + # 信号：完整图片数据, 宽度, 高度, 格式 + full_loaded = Signal(bytes, int, int, str) + # 信号：加载进度 (0-100) + progress = Signal(int) + # 信号：错误信息 + error = Signal(str) + + def __init__(self, image_path: str, blurry_size: int = 150) -> None: + super().__init__() + self._image_path: str = image_path + self._blurry_size: int = blurry_size # 模糊预览的最大边长（减小以加快预览） + self._is_cancelled: bool = False # 取消标志 + + def cancel(self) -> None: + """请求取消加载 + + 设置取消标志，run方法会在关键检查点检查此标志 + """ + self._is_cancelled = True + + def _check_cancelled(self) -> bool: + """检查是否被取消 + + Returns: + bool: True表示已取消 + """ + return self._is_cancelled + + def run(self) -> None: + """在子线程中分阶段加载图片""" + try: + # 阶段1：快速加载模糊预览 + self.progress.emit(10) + + with Image.open(self._image_path) as pil_image: + # 检查是否被取消 + if self._check_cancelled(): + return + + # 转换为RGB模式 + if pil_image.mode != 'RGB': + pil_image = pil_image.convert('RGB') + + width, height = pil_image.size + + # 生成缩略图用于快速预览 + thumb_image = pil_image.copy() + thumb_image.thumbnail((self._blurry_size, self._blurry_size), Image.Resampling.LANCZOS) + + # 检查是否被取消 + if self._check_cancelled(): + return + + # 保存缩略图数据 + buffer = io.BytesIO() + thumb_image.save(buffer, format='BMP') + blurry_data = buffer.getvalue() + + # 发送模糊预览加载完成信号 + self.blurry_loaded.emit(blurry_data, width, height) + self.progress.emit(40) + + # 检查是否被取消 + if self._check_cancelled(): + return + + # 阶段2：加载完整图片 + self.progress.emit(60) + + # 检查是否被取消 + if self._check_cancelled(): + return + + full_buffer = io.BytesIO() + pil_image.save(full_buffer, format='BMP') + full_data = full_buffer.getvalue() + + # 检查是否被取消 + if self._check_cancelled(): + return + + self.progress.emit(90) + + # 发送完整图片加载完成信号 + self.full_loaded.emit(full_data, width, height, 'BMP') + self.progress.emit(100) + + except (IOError, OSError, ValueError) as e: + if not self._check_cancelled(): + self.error.emit(str(e)) + + class BaseCanvas(QWidget): """画布基类，提供图片加载、显示和取色点管理的公共功能 功能： - - 异步图片加载 + - 异步图片加载（支持分阶段加载） - 图片显示（保持比例） - 取色点管理 - 坐标转换 @@ -75,7 +179,7 @@ class BaseCanvas(QWidget): def __init__(self, parent: Optional[QWidget] = None, picker_count: int = 5) -> None: super().__init__(parent) - from PySide6.QtWidgets import QSizePolicy + from PySide6.QtWidgets import QSizePolicy, QVBoxLayout, QLabel # 设置sizePolicy，允许在水平和垂直方向上都充分扩展和压缩 self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) @@ -90,11 +194,61 @@ class BaseCanvas(QWidget): self._picker_positions: List[QPoint] = [] self._picker_rel_positions: List[QPointF] = [] self._loader: Optional[ImageLoader] = None + self._progressive_loader: Optional[ProgressiveImageLoader] = None self._pending_image_path: Optional[str] = None self._picker_count: int = picker_count + self._is_loading: bool = False # 是否正在加载 + + # 创建加载状态显示组件 + self._setup_loading_ui() + + def _setup_loading_ui(self) -> None: + """设置加载状态UI""" + from PySide6.QtWidgets import QVBoxLayout, QLabel, QWidget + from PySide6.QtCore import Qt + + # 加载状态容器（居中显示） + self._loading_widget = QWidget(self) + self._loading_widget.setStyleSheet("background-color: rgba(42, 42, 42, 180); border-radius: 8px;") + self._loading_widget.hide() + + layout = QVBoxLayout(self._loading_widget) + layout.setAlignment(Qt.AlignmentFlag.AlignCenter) + layout.setSpacing(10) + + # 加载提示文字 + self._loading_label = QLabel("正在导入图片...", self._loading_widget) + self._loading_label.setStyleSheet("color: white; font-size: 14px; background: transparent;") + self._loading_label.setAlignment(Qt.AlignmentFlag.AlignCenter) + layout.addWidget(self._loading_label) + + def show_loading(self, text: str = "正在导入图片...") -> None: + """显示加载状态 + + Args: + text: 加载提示文字 + """ + self._is_loading = True + self._loading_label.setText(text) + self._loading_widget.setGeometry(self.rect()) + self._loading_widget.show() + self._loading_widget.raise_() + self.update() + + def hide_loading(self) -> None: + """隐藏加载状态""" + self._is_loading = False + self._loading_widget.hide() + self.update() + + def resizeEvent(self, event) -> None: + """窗口大小改变时更新加载状态组件位置""" + super().resizeEvent(event) + if self._is_loading: + self._loading_widget.setGeometry(self.rect()) def set_image(self, image_path: str) -> None: - """异步加载并显示图片 + """异步加载并显示图片（使用分阶段加载，非阻塞） Args: image_path: 图片文件路径 @@ -102,17 +256,24 @@ class BaseCanvas(QWidget): # 保存图片路径 self._pending_image_path = image_path - # 如果已有加载线程在运行，先停止 - if self._loader is not None and self._loader.isRunning(): - self._loader.quit() - self._loader.wait() - - # 创建并启动加载线程 - self._loader = ImageLoader(image_path) - self._loader.loaded.connect(self._on_image_loaded) - self._loader.error.connect(self._on_image_load_error) - self._loader.finished.connect(self._cleanup_loader) - self._loader.start() + # 如果已有加载线程在运行，请求取消（非阻塞） + if self._progressive_loader is not None: + self._progressive_loader.cancel() + # 注意：不调用 wait()，避免阻塞UI线程 + # 旧线程会在检查点发现取消标志后自然结束 + self._progressive_loader = None + + # 显示加载状态 + self.show_loading("正在导入图片...") + + # 创建并启动分阶段加载线程 + self._progressive_loader = ProgressiveImageLoader(image_path) + self._progressive_loader.blurry_loaded.connect(self._on_blurry_image_loaded) + self._progressive_loader.full_loaded.connect(self._on_full_image_loaded) + self._progressive_loader.progress.connect(self._on_loading_progress) + self._progressive_loader.error.connect(self._on_image_load_error) + self._progressive_loader.finished.connect(self._cleanup_progressive_loader) + self._progressive_loader.start() def _cleanup_loader(self) -> None: """清理加载线程""" @@ -120,6 +281,68 @@ class BaseCanvas(QWidget): self._loader.deleteLater() self._loader = None + def _cleanup_progressive_loader(self) -> None: + """清理分阶段加载线程""" + if self._progressive_loader is not None: + self._progressive_loader.deleteLater() + self._progressive_loader = None + + def _on_blurry_image_loaded(self, image_data: bytes, width: int, height: int) -> None: + """模糊预览图片加载完成的回调 + + Args: + image_data: 图片字节数据（缩略图） + width: 原始图片宽度 + height: 原始图片高度 + """ + # 从字节数据创建QImage和QPixmap + blurry_image = QImage.fromData(image_data, 'BMP') + self._original_pixmap = QPixmap.fromImage(blurry_image) + + # 保存原始尺寸信息 + self._pending_image_width = width + self._pending_image_height = height + + # 显示模糊预览 + self._setup_blurry_preview() + self.update() + + def _on_full_image_loaded(self, image_data: bytes, width: int, height: int, fmt: str) -> None: + """完整图片加载完成的回调 + + Args: + image_data: 图片字节数据 + width: 图片宽度 + height: 图片高度 + fmt: 图片格式 + """ + # 从字节数据创建QImage（在主线程中安全执行） + self._image = QImage.fromData(image_data, fmt) + self._original_pixmap = QPixmap.fromImage(self._image) + + # 隐藏加载状态 + self.hide_loading() + + # 完成加载后的设置 + self._setup_after_load() + + def _on_loading_progress(self, progress: int) -> None: + """加载进度更新回调 + + Args: + progress: 加载进度 (0-100) + """ + if progress < 40: + self._loading_label.setText(f"正在导入图片... {progress}%") + elif progress < 90: + self._loading_label.setText(f"正在加载高清图片... {progress}%") + else: + self._loading_label.setText(f"正在完成... {progress}%") + + def _setup_blurry_preview(self) -> None: + """设置模糊预览（子类可重写）""" + pass + def _on_image_loaded(self, image_data: bytes, width: int, height: int, fmt: str) -> None: """图片加载完成的回调（在主线程中创建QImage/QPixmap） @@ -142,22 +365,27 @@ class BaseCanvas(QWidget): 子类应重写此方法以提供特定的错误处理 """ + self.hide_loading() print(f"图片加载失败: {error_msg}") - def set_image_data(self, pixmap: QPixmap, image: QImage) -> None: + def set_image_data(self, pixmap: QPixmap, image: QImage, emit_sync: bool = True) -> None: """直接使用已加载的图片数据（避免重复加载） Args: pixmap: QPixmap 对象 image: QImage 对象 + emit_sync: 是否发射同步信号（默认True，从其他面板同步时设为False） """ self._original_pixmap = pixmap self._image = image - self._setup_after_load() + self._setup_after_load(emit_sync=emit_sync) - def _setup_after_load(self) -> None: + def _setup_after_load(self, emit_sync: bool = True) -> None: """图片加载完成后的设置 + Args: + emit_sync: 是否发射同步信号 + 子类必须实现此方法 """ raise NotImplementedError("子类必须实现 _setup_after_load 方法") @@ -581,9 +809,26 @@ class ImageCanvas(BaseCanvas): self.update_picker_positions() def set_image(self, image_path: str) -> None: - """异步加载并显示图片""" + """异步加载并显示图片（使用分阶段加载）""" super().set_image(image_path) + def _setup_blurry_preview(self) -> None: + """设置模糊预览（阶段1：快速显示缩略图）""" + if self._original_pixmap and not self._original_pixmap.isNull(): + # 改变光标为默认 + self.setCursor(Qt.CursorShape.ArrowCursor) + + # 显示取色点（在模糊预览上） + for picker in self._pickers: + picker.show() + + # 初始化取色点位置 + self._init_picker_positions() + self.update_picker_positions() + + # 更新加载提示 + self._loading_label.setText("正在加载高清图片...") + def _on_image_loaded(self, image_data: bytes, width: int, height: int, fmt: str) -> None: """图片加载完成的回调""" super()._on_image_loaded(image_data, width, height, fmt) @@ -598,30 +843,36 @@ class ImageCanvas(BaseCanvas): print(f"图片加载失败: {error_msg}") - def _setup_after_load(self) -> None: - """图片加载完成后的设置""" + def _setup_after_load(self, emit_sync: bool = True) -> None: + """图片加载完成后的设置（阶段3：完整图片加载完成后） + + Args: + emit_sync: 是否发射同步信号（从其他面板同步时设为False，防止循环） + """ if self._original_pixmap and not self._original_pixmap.isNull(): # 设置放大视图的图片 if self._zoom_viewer: self._zoom_viewer.set_image(self._image) - # 显示取色点 + # 确保取色点可见 for picker in self._pickers: picker.show() - # 初始化取色点位置 + # 初始化取色点位置（关键：防止同步时取色点重叠） self._init_picker_positions() + + # 更新取色点位置（使用完整图片尺寸） self.update_picker_positions() self.update() - # 发送图片加载信号 - if self._pending_image_path: + # 发送图片加载信号（只在独立导入时发射，防止双向同步循环） + if emit_sync and self._pending_image_path: self.image_loaded.emit(self._pending_image_path) # 同时发送图片数据信号，用于同步到其他面板 self.image_data_loaded.emit(self._original_pixmap, self._image) # 延迟提取颜色，让UI先响应，用户可以立即切换面板 - QTimer.singleShot(300, self.extract_all) + QTimer.singleShot(100, self.extract_all) def _update_picker_position(self, index: int, canvas_x: int, canvas_y: int) -> None: """更新单个取色点的位置""" @@ -754,27 +1005,54 @@ class LuminanceCanvas(BaseCanvas): self.update_picker_positions() + def _setup_blurry_preview(self) -> None: + """设置模糊预览（阶段1：快速显示缩略图）""" + if self._original_pixmap and not self._original_pixmap.isNull(): + # 改变光标为默认 + self.setCursor(Qt.CursorShape.ArrowCursor) + + # 显示取色点（在模糊预览上） + for picker in self._pickers: + picker.show() + + # 初始化取色点位置 + self._init_picker_positions() + self.update_picker_positions() + + # 更新加载提示 + self._loading_label.setText("正在加载高清图片...") + def _on_image_load_error(self, error_msg: str) -> None: """图片加载失败的回调""" print(f"明度面板图片加载失败: {error_msg}") - def _setup_after_load(self) -> None: - """图片加载完成后的设置""" + def _setup_after_load(self, emit_sync: bool = True) -> None: + """图片加载完成后的设置（阶段3：完整图片加载完成后） + + Args: + emit_sync: 是否发射同步信号（从其他面板同步时设为False，防止循环） + """ if self._original_pixmap and not self._original_pixmap.isNull(): - # 显示取色点 + # 确保取色点可见 for picker in self._pickers: picker.show() # 改变光标为默认 self.setCursor(Qt.CursorShape.ArrowCursor) - # 初始化取色点位置 + # 初始化取色点位置（关键：防止同步时取色点重叠） self._init_picker_positions() + + # 更新取色点位置（使用完整图片尺寸） self.update_picker_positions() self.update() + # 发送图片加载信号（只在独立导入时发射，防止双向同步循环） + if emit_sync and self._pending_image_path: + self.image_loaded.emit(self._pending_image_path) + # 延迟提取区域，让UI先响应，用户可以立即切换面板 - QTimer.singleShot(300, self.extract_all) + QTimer.singleShot(100, self.extract_all) def _update_picker_position(self, index: int, canvas_x: int, canvas_y: int) -> None: """更新单个取色点的位置""" diff --git a/ui/interfaces.py b/ui/interfaces.py index 77a1fb4..9bbf885 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -219,6 +219,9 @@ class ColorExtractInterface(QWidget): class LuminanceExtractInterface(QWidget): """明度提取界面""" + # 信号：图片已独立导入（用于同步到色彩提取面板） + image_imported = Signal(str, object, object) # 图片路径, QPixmap, QImage + def __init__(self, parent=None): super().__init__(parent) self._dragging_index = -1 # 当前正在拖动的采样点索引 @@ -257,22 +260,53 @@ class LuminanceExtractInterface(QWidget): self.luminance_canvas.image_cleared.connect(self.on_image_cleared) self.luminance_canvas.picker_dragging.connect(self.on_picker_dragging) + # 连接图片加载信号到同步回调（用于独立导入时同步到色彩面板） + self.luminance_canvas.image_loaded.connect(self._on_image_loaded_sync) + # 连接直方图点击信号 self.histogram_widget.zone_pressed.connect(self.on_histogram_zone_pressed) self.histogram_widget.zone_released.connect(self.on_histogram_zone_released) def open_image(self): - """打开图片文件（由主窗口处理）""" - # 实际打开操作由主窗口处理，然后同步到本界面 - window = self.window() - if window and hasattr(window, 'open_image_for_luminance'): - window.open_image_for_luminance() + """打开图片文件（独立导入）""" + file_path, _ = QFileDialog.getOpenFileName( + self, + "选择图片", + "", + "图片文件 (*.png *.jpg *.jpeg *.bmp *.gif)" + ) + + if file_path: + self._load_image(file_path) def change_image(self): - """更换图片（由主窗口处理）""" - window = self.window() - if window and hasattr(window, 'open_image_for_luminance'): - window.open_image_for_luminance() + """更换图片""" + self.open_image() + + def _load_image(self, file_path: str): + """加载图片并同步到色彩提取面板 + + Args: + file_path: 图片文件路径 + """ + self.luminance_canvas.set_image(file_path) + + def _on_image_loaded_sync(self, file_path: str): + """图片加载完成后的同步回调 + + Args: + file_path: 图片文件路径 + """ + # 更新直方图 + self.histogram_widget.set_image(self.luminance_canvas.get_image()) + # 导入图片时不显示高亮 + self.histogram_widget.clear_highlight() + + # 发送信号，同步到色彩提取面板 + pixmap = self.luminance_canvas._original_pixmap + image = self.luminance_canvas._image + if pixmap and not pixmap.isNull() and image and not image.isNull(): + self.image_imported.emit(file_path, pixmap, image) def set_image(self, image_path): """设置图片（由主窗口调用同步）""" @@ -281,9 +315,15 @@ class LuminanceExtractInterface(QWidget): # 导入图片时不显示高亮 self.histogram_widget.clear_highlight() - def set_image_data(self, pixmap, image): - """设置图片数据（直接使用已加载的图片，避免重复加载）""" - self.luminance_canvas.set_image_data(pixmap, image) + def set_image_data(self, pixmap, image, emit_sync=True): + """设置图片数据（直接使用已加载的图片，避免重复加载） + + Args: + pixmap: QPixmap 对象 + image: QImage 对象 + emit_sync: 是否发射同步信号（默认True，从其他面板同步时设为False） + """ + self.luminance_canvas.set_image_data(pixmap, image, emit_sync=emit_sync) # 延迟更新直方图，避免与区域提取同时执行 QTimer.singleShot(400, lambda: self._update_histogram_with_image(image)) @@ -294,11 +334,9 @@ class LuminanceExtractInterface(QWidget): self.histogram_widget.clear_highlight() def on_image_loaded(self, file_path): - """图片加载完成回调""" - # 更新直方图 - self.histogram_widget.set_image(self.luminance_canvas.get_image()) - # 导入图片时不显示高亮 - self.histogram_widget.clear_highlight() + """图片加载完成回调（由主窗口同步时调用）""" + # 直方图更新已在 _on_image_loaded_sync 中处理 + pass def on_luminance_picked(self, index, zone): """明度提取回调 - 拖动时实时更新黄框""" diff --git a/ui/main_window.py b/ui/main_window.py index 0695593..b216863 100644 --- a/ui/main_window.py +++ b/ui/main_window.py @@ -188,6 +188,11 @@ class MainWindow(FluentWindow): self.luminance_extract_interface.setObjectName('luminanceExtract') self.stackedWidget.addWidget(self.luminance_extract_interface) + # 连接明度提取面板的图片导入信号（独立导入时同步到色彩面板） + self.luminance_extract_interface.image_imported.connect( + self.on_luminance_image_imported + ) + # 配色方案界面 self.color_scheme_interface = ColorSchemeInterface(self) self.color_scheme_interface.setObjectName('colorScheme') @@ -305,10 +310,24 @@ class MainWindow(FluentWindow): """打开图片（从色彩提取界面调用）""" self.color_extract_interface.open_image() - def open_image_for_luminance(self): - """为明度提取打开图片（实际同步到色彩提取）""" - # 调用色彩提取的打开图片功能，然后同步到明度提取 - self.color_extract_interface.open_image() + def on_luminance_image_imported(self, file_path, pixmap, image): + """明度提取面板独立导入图片后的同步回调 + + Args: + file_path: 图片文件路径 + pixmap: QPixmap 对象 + image: QImage 对象 + """ + # 同步图片数据到色彩提取面板（emit_sync=False 防止双向同步循环） + self.color_extract_interface.image_canvas.set_image_data(pixmap, image, emit_sync=False) + + # 更新RGB直方图 + self.color_extract_interface.rgb_histogram_widget.set_image(image) + + # 更新窗口标题 + from pathlib import Path + file_name = Path(file_path).stem + self.setWindowTitle(f"取色卡 · Color Card · {self._version} · {file_name}") def sync_image_to_luminance(self, image_path): """同步图片路径到明度提取面板（保留用于兼容）""" @@ -317,7 +336,15 @@ class MainWindow(FluentWindow): def sync_image_data_to_luminance(self, pixmap, image): """同步图片数据到明度提取面板（避免重复加载）""" - self.luminance_extract_interface.set_image_data(pixmap, image) + # emit_sync=False 防止双向同步循环 + self.luminance_extract_interface.set_image_data(pixmap, image, emit_sync=False) + # 更新窗口标题 + if hasattr(self.color_extract_interface, '_pending_image_path'): + from pathlib import Path + file_path = self.color_extract_interface._pending_image_path + if file_path: + file_name = Path(file_path).stem + self.setWindowTitle(f"取色卡 · Color Card · {self._version} · {file_name}") def sync_clear_to_luminance(self): """同步清除明度提取面板""" diff --git "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" index 91abfb1..0d69fcb 100644 --- "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" +++ "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" @@ -523,6 +523,7 @@ class ColorExtractInterface(QWidget): - 信号连接应在初始化时完成 - 槽函数命名使用 `on_` 前缀 +- **防止双向同步循环**：当两个面板需要相互同步数据时，使用标志位或参数控制信号发射，避免无限循环 ```python # 信号连接 @@ -532,6 +533,27 @@ self.image_canvas.color_picked.connect(self.on_color_picked) def on_color_picked(self, index, rgb): """颜色提取回调""" pass + +# 防止双向同步循环的示例 +def set_image_data(self, pixmap, image, emit_sync=True): + """设置图片数据 + + Args: + pixmap: QPixmap 对象 + image: QImage 对象 + emit_sync: 是否发射同步信号（默认True，从其他面板同步时设为False） + """ + self._original_pixmap = pixmap + self._image = image + + # 只在独立导入时发射同步信号，防止双向循环 + if emit_sync: + self.image_loaded.emit(file_path) + self.image_data_loaded.emit(pixmap, image) + +# 从其他面板同步时禁用信号发射 +# 面板A导入图片 → 同步到面板B（emit_sync=False） +# 面板B不会发射信号回到面板A，打破循环 ``` ### 5.4 自定义控件规范 @@ -747,6 +769,63 @@ rel_x = (canvas_x - disp_x) / disp_w - 使用 `QTimer.singleShot()` 延迟执行耗时操作 - 直方图计算使用采样优化 +**QThread 取消机制：** +- 使用标志位机制实现线程取消，避免使用 `wait()` 阻塞UI线程 +- 在 `run()` 方法的关键检查点检查取消标志 +- 不等待旧线程结束，立即启动新线程 + +```python +class ImageLoader(QThread): + """图片加载线程（支持取消）""" + + def __init__(self, image_path: str) -> None: + super().__init__() + self._image_path = image_path + self._is_cancelled = False # 取消标志 + + def cancel(self) -> None: + """请求取消加载（线程安全）""" + self._is_cancelled = True + + def _check_cancelled(self) -> bool: + """检查是否被取消""" + return self._is_cancelled + + def run(self) -> None: + """在子线程中加载图片""" + try: + with Image.open(self._image_path) as pil_image: + # 关键检查点1 + if self._check_cancelled(): + return + + # 耗时操作前检查 + if self._check_cancelled(): + return + + # 执行耗时操作... + + # 关键检查点2 + if self._check_cancelled(): + return + + except Exception as e: + if not self._check_cancelled(): + self.error.emit(str(e)) + +# 使用示例（非阻塞切换） +def set_image(self, image_path: str) -> None: + # 取消旧线程（非阻塞） + if self._loader is not None: + self._loader.cancel() + # 注意：不调用 wait()，避免阻塞UI线程 + self._loader = None + + # 立即启动新线程 + self._loader = ImageLoader(image_path) + self._loader.start() +``` + **UI性能优化：** - 批量更新UI时使用 `setUpdatesEnabled(False/True)` 包裹更新操作 - 避免在循环中频繁更新UI，先收集数据再批量更新 @@ -1398,6 +1477,7 @@ def _migrate_favorites_data(self): | 版本 | 日期 | 变更内容 | |:---:|:---:|:---| +| 2.10 | 2026-02-07 | 新增信号循环预防规范（5.3节）、QThread取消机制（7.3节）；实现双面板独立图片导入、分阶段图片加载（模糊预览→完整图片→更新直方图）、进度显示功能 | | 2.9 | 2026-02-07 | 新增主题颜色管理规范（5.5节），创建 ui/theme_colors.py 统一颜色管理，消除所有硬编码颜色值 | | 2.8 | 2026-02-06 | 新增工具栏/按钮容器间距规范，补充 QSplitter 分隔条样式注意事项 | | 2.7 | 2026-02-06 | 补充渐进式压缩设计原则和实际案例，更新控件尺寸参考表（增加紧凑尺寸列），完善布局压缩的最佳实践 | -- Gitee From d68ce12a8af2d5ab8e6b339700385962d3dc4f63 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sat, 7 Feb 2026 22:42:21 +0800 Subject: [PATCH 79/96] =?UTF-8?q?[=E4=BF=AE=E5=A4=8D]=20=E4=BF=AE=E5=A4=8D?= =?UTF-8?q?=20QFont::setPointSize=20=E5=AD=97=E5=8F=B7=E4=B8=BA=E8=B4=9F?= =?UTF-8?q?=E6=95=B0=E7=9A=84=E8=AD=A6=E5=91=8A?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 将 painter.font() 改为 QFont() 创建新字体对象 - 修复 color_wheel.py 和 histograms.py 中的问题 - 避免在绘制上下文中获取无效字号导致的警告 --- ui/color_wheel.py | 4 ++-- ui/histograms.py | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/ui/color_wheel.py b/ui/color_wheel.py index 7239864..a20bea1 100644 --- a/ui/color_wheel.py +++ b/ui/color_wheel.py @@ -3,7 +3,7 @@ import math # 第三方库导入 from PySide6.QtCore import Qt, Signal -from PySide6.QtGui import QColor, QPainter, QPen, QPixmap, QCursor +from PySide6.QtGui import QColor, QFont, QPainter, QPen, QPixmap, QCursor from PySide6.QtWidgets import QSizePolicy, QWidget from qfluentwidgets import isDarkTheme @@ -247,7 +247,7 @@ class HSBColorWheel(QWidget): colors = self._get_theme_colors() painter.setPen(colors['text']) - font = painter.font() + font = QFont() font.setPointSize(9) painter.setFont(font) diff --git a/ui/histograms.py b/ui/histograms.py index 2d06145..9d99bb8 100644 --- a/ui/histograms.py +++ b/ui/histograms.py @@ -590,7 +590,7 @@ class RGBHistogramWidget(BaseHistogram): """绘制标题""" from .theme_colors import get_text_color painter.setPen(get_text_color()) - font = painter.font() + font = QFont() font.setPointSize(9) painter.setFont(font) painter.drawText(10, 18, "RGB直方图") -- Gitee From a527e0c55d216f1625a0ceda0b1f1fbda553b761 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sat, 7 Feb 2026 22:47:39 +0800 Subject: [PATCH 80/96] =?UTF-8?q?[=E4=BF=AE=E5=A4=8D]=20=E4=BF=AE=E5=A4=8D?= =?UTF-8?q?=20QFont::setPointSize=20=E5=AD=97=E5=8F=B7=E4=B8=BA=E8=B4=9F?= =?UTF-8?q?=E6=95=B0=E7=9A=84=E8=AD=A6=E5=91=8A?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- main.py | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/main.py b/main.py index 83e5588..964fdac 100644 --- a/main.py +++ b/main.py @@ -22,6 +22,14 @@ def set_app_user_model_id(): return False +def qt_message_handler(mode, context, message): + """自定义 Qt 消息处理器，过滤掉 QFont::setPointSize 警告""" + if "QFont::setPointSize: Point size <= 0" in message: + return + # 调用默认处理器输出其他消息 + sys.__stdout__.write(message + '\n') + + # 立即调用（在导入 PySide6 之前） set_app_user_model_id() @@ -30,7 +38,7 @@ _old_stdout = sys.stdout sys.stdout = StringIO() # 第三方库导入 -from PySide6.QtCore import Qt, QTimer +from PySide6.QtCore import Qt, QTimer, qInstallMessageHandler from PySide6.QtGui import QIcon from PySide6.QtWidgets import QApplication from qfluentwidgets import setTheme, setThemeColor, Theme @@ -38,6 +46,9 @@ from qfluentwidgets import setTheme, setThemeColor, Theme # 恢复 stdout sys.stdout = _old_stdout +# 安装自定义 Qt 消息处理器以过滤 QFont 警告 +qInstallMessageHandler(qt_message_handler) + # 项目模块导入 from utils import fix_windows_taskbar_icon_for_window, load_icon_universal from ui import MainWindow -- Gitee From 77ea69551a8e604ce6d8bd2530124e12dc10686c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sat, 7 Feb 2026 23:28:33 +0800 Subject: [PATCH 81/96] =?UTF-8?q?[=E4=BF=AE=E5=A4=8D]=20=E4=BF=AE=E5=A4=8D?= =?UTF-8?q?=E5=AF=BC=E5=85=A5=E5=9B=BE=E7=89=87=E6=97=B6"=E7=82=B9?= =?UTF-8?q?=E5=87=BB=E5=AF=BC=E5=85=A5=E5=9B=BE=E7=89=87"=E4=B8=8E"?= =?UTF-8?q?=E6=AD=A3=E5=9C=A8=E5=AF=BC=E5=85=A5=E5=9B=BE=E7=89=87"?= =?UTF-8?q?=E6=96=87=E5=AD=97=E9=87=8D=E5=8F=A0=E9=97=AE=E9=A2=98?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/canvases.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/ui/canvases.py b/ui/canvases.py index 5d55d8a..6ae29dc 100644 --- a/ui/canvases.py +++ b/ui/canvases.py @@ -695,8 +695,8 @@ class BaseCanvas(QWidget): # 子类可以在此绘制额外的内容 self._draw_overlay(painter, display_rect) - else: - # 没有图片时显示提示文字 + elif not self._is_loading: + # 没有图片且不在加载状态时显示提示文字 painter.setPen(get_canvas_empty_text_color()) font = QFont() font.setPointSize(14) -- Gitee From 9650b3063dc080635762bb9645f83db39b240eb8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sat, 7 Feb 2026 23:55:47 +0800 Subject: [PATCH 82/96] =?UTF-8?q?[=E6=96=B0=E5=8A=9F=E8=83=BD]=20=E9=9B=86?= =?UTF-8?q?=E6=88=90=20MMCQ=20=E7=AE=97=E6=B3=95=E8=87=AA=E5=8A=A8?= =?UTF-8?q?=E6=8F=90=E5=8F=96=E5=9B=BE=E7=89=87=E4=B8=BB=E8=89=B2=E8=B0=83?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 在 core/color.py 中实现 MMCQ 中位切分量化算法 - 添加 extract_dominant_colors() 和 find_dominant_color_positions() 函数 - 在 ImageCanvas 中添加 set_picker_positions_by_colors() 方法 - 在 ColorExtractInterface 中添加"自动提取主色调"按钮 - 提取数量与设置中的"色彩提取采样点数"保持一致 --- core/__init__.py | 6 + core/color.py | 293 +++++++++++++++++++++++++++++++++++++++++++++++ ui/canvases.py | 52 +++++++++ ui/interfaces.py | 74 +++++++++++- 4 files changed, 424 insertions(+), 1 deletion(-) diff --git a/core/__init__.py b/core/__init__.py index 836b2d7..e13a2dd 100644 --- a/core/__init__.py +++ b/core/__init__.py @@ -29,6 +29,9 @@ from .color import ( generate_ryb_split_complementary, generate_ryb_double_complementary, get_scheme_preview_colors_ryb, + # MMCQ 主色调提取 + extract_dominant_colors, + find_dominant_color_positions, ) from .config import ConfigManager, get_config_manager @@ -64,6 +67,9 @@ __all__ = [ 'generate_ryb_split_complementary', 'generate_ryb_double_complementary', 'get_scheme_preview_colors_ryb', + # MMCQ 主色调提取 + 'extract_dominant_colors', + 'find_dominant_color_positions', # 配置 'ConfigManager', 'get_config_manager', diff --git a/core/color.py b/core/color.py index 7a1e4d9..6ec86a7 100644 --- a/core/color.py +++ b/core/color.py @@ -602,6 +602,299 @@ def get_scheme_preview_colors(scheme_type: str, base_hue: float, count: int = 5) return [hsb_to_rgb(h, s, b) for h, s, b in hsb_colors] +# ==================== MMCQ 主色调提取算法 ==================== + +class _ColorCube: + """MMCQ 颜色立方体，用于表示颜色空间中的一个区域""" + + def __init__(self, pixels: List[Tuple[int, int, int]]): + """ + Args: + pixels: RGB 像素列表 [(r, g, b), ...] + """ + self.pixels = pixels + self._cache_volume = None + self._cache_avg_color = None + + def get_volume(self) -> int: + """计算立方体体积（各颜色通道的范围乘积）""" + if self._cache_volume is not None: + return self._cache_volume + + if not self.pixels: + self._cache_volume = 0 + return 0 + + r_min = min(p[0] for p in self.pixels) + r_max = max(p[0] for p in self.pixels) + g_min = min(p[1] for p in self.pixels) + g_max = max(p[1] for p in self.pixels) + b_min = min(p[2] for p in self.pixels) + b_max = max(p[2] for p in self.pixels) + + self._cache_volume = (r_max - r_min) * (g_max - g_min) * (b_max - b_min) + return self._cache_volume + + def get_count(self) -> int: + """获取像素数量""" + return len(self.pixels) + + def get_average_color(self) -> Tuple[int, int, int]: + """计算立方体内像素的平均颜色""" + if self._cache_avg_color is not None: + return self._cache_avg_color + + if not self.pixels: + self._cache_avg_color = (0, 0, 0) + return self._cache_avg_color + + r_sum = sum(p[0] for p in self.pixels) + g_sum = sum(p[1] for p in self.pixels) + b_sum = sum(p[2] for p in self.pixels) + count = len(self.pixels) + + self._cache_avg_color = ( + round(r_sum / count), + round(g_sum / count), + round(b_sum / count) + ) + return self._cache_avg_color + + def get_longest_axis(self) -> str: + """获取最长的颜色轴 ('r', 'g', 或 'b')""" + if not self.pixels: + return 'r' + + r_min = min(p[0] for p in self.pixels) + r_max = max(p[0] for p in self.pixels) + g_min = min(p[1] for p in self.pixels) + g_max = max(p[1] for p in self.pixels) + b_min = min(p[2] for p in self.pixels) + b_max = max(p[2] for p in self.pixels) + + r_range = r_max - r_min + g_range = g_max - g_min + b_range = b_max - b_min + + max_range = max(r_range, g_range, b_range) + if max_range == r_range: + return 'r' + elif max_range == g_range: + return 'g' + else: + return 'b' + + def split(self) -> Tuple['_ColorCube', '_ColorCube']: + """沿最长轴的中位数切分立方体""" + if not self.pixels: + return _ColorCube([]), _ColorCube([]) + + axis = self.get_longest_axis() + axis_index = {'r': 0, 'g': 1, 'b': 2}[axis] + + # 按指定轴排序 + sorted_pixels = sorted(self.pixels, key=lambda p: p[axis_index]) + mid = len(sorted_pixels) // 2 + + # 切分为两个立方体 + cube1 = _ColorCube(sorted_pixels[:mid]) + cube2 = _ColorCube(sorted_pixels[mid:]) + + return cube1, cube2 + + +def _mmcq_quantize(pixels: List[Tuple[int, int, int]], count: int) -> List[_ColorCube]: + """MMCQ 算法核心实现 + + Args: + pixels: RGB 像素列表 + count: 目标颜色数量 + + Returns: + list: 颜色立方体列表 + """ + if not pixels or count <= 0: + return [] + + # 初始立方体包含所有像素 + cubes = [_ColorCube(pixels)] + + # 递归切分直到达到目标数量 + while len(cubes) < count: + # 找到体积最大的立方体进行切分 + max_volume = -1 + cube_to_split = None + cube_index = -1 + + for i, cube in enumerate(cubes): + # 优先切分像素数量多且体积大的立方体 + volume = cube.get_volume() + pixel_count = cube.get_count() + if pixel_count > 1 and volume > max_volume: + max_volume = volume + cube_to_split = cube + cube_index = i + + if cube_to_split is None or cube_to_split.get_count() <= 1: + break + + # 移除原立方体，添加切分后的两个立方体 + cubes.pop(cube_index) + cube1, cube2 = cube_to_split.split() + cubes.append(cube1) + cubes.append(cube2) + + return cubes + + +def extract_dominant_colors( + image, + count: int = 5, + sample_step: int = 4 +) -> List[Tuple[int, int, int]]: + """使用 MMCQ 算法提取图片主色调 + + 基于中位切分量化算法，递归分割颜色空间来提取主要颜色。 + 使用采样策略优化性能。 + + Args: + image: QImage 或 PIL Image 对象 + count: 提取颜色数量 (3-8，默认5) + sample_step: 采样步长，每隔N个像素采样一次（默认4） + + Returns: + list: RGB 主色调列表 [(r, g, b), ...]，按重要性排序 + """ + # 限制颜色数量范围 + count = max(3, min(8, count)) + + # 提取像素数据 + pixels = [] + + # 处理 QImage + if hasattr(image, 'width') and hasattr(image, 'height'): + # QImage + width = image.width() + height = image.height() + + for y in range(0, height, sample_step): + for x in range(0, width, sample_step): + color = image.pixelColor(x, y) + pixels.append((color.red(), color.green(), color.blue())) + + # 额外采样边缘像素 + if width > 0 and height > 0: + for y in range(0, height, sample_step): + color = image.pixelColor(width - 1, y) + pixels.append((color.red(), color.green(), color.blue())) + for x in range(0, width, sample_step): + color = image.pixelColor(x, height - 1) + pixels.append((color.red(), color.green(), color.blue())) + + # 处理 PIL Image + elif hasattr(image, 'size') and hasattr(image, 'getpixel'): + # PIL Image + width, height = image.size + + for y in range(0, height, sample_step): + for x in range(0, width, sample_step): + pixel = image.getpixel((x, y)) + if isinstance(pixel, (tuple, list)) and len(pixel) >= 3: + pixels.append((pixel[0], pixel[1], pixel[2])) + + if not pixels: + return [] + + # 执行 MMCQ 算法 + cubes = _mmcq_quantize(pixels, count) + + # 按像素数量排序（数量越多越重要） + cubes.sort(key=lambda c: c.get_count(), reverse=True) + + # 提取平均颜色 + dominant_colors = [cube.get_average_color() for cube in cubes] + + return dominant_colors + + +def find_dominant_color_positions( + image, + dominant_colors: List[Tuple[int, int, int]], + sample_step: int = 4 +) -> List[Tuple[float, float]]: + """找到每种主色调在图片中的代表性位置 + + 使用聚类思想，找到每种主色调在图片中的重心位置。 + + Args: + image: QImage 或 PIL Image 对象 + dominant_colors: 主色调列表 [(r, g, b), ...] + sample_step: 采样步长（默认4） + + Returns: + list: 相对坐标列表 [(rel_x, rel_y), ...]，与 dominant_colors 一一对应 + """ + if not dominant_colors: + return [] + + # 提取像素数据及其位置 + pixel_data = [] # [(x, y, r, g, b), ...] + + if hasattr(image, 'width') and hasattr(image, 'height'): + # QImage + width = image.width() + height = image.height() + + for y in range(0, height, sample_step): + for x in range(0, width, sample_step): + color = image.pixelColor(x, y) + pixel_data.append((x, y, color.red(), color.green(), color.blue())) + + elif hasattr(image, 'size') and hasattr(image, 'getpixel'): + # PIL Image + width, height = image.size + + for y in range(0, height, sample_step): + for x in range(0, width, sample_step): + pixel = image.getpixel((x, y)) + if isinstance(pixel, (tuple, list)) and len(pixel) >= 3: + pixel_data.append((x, y, pixel[0], pixel[1], pixel[2])) + + if not pixel_data or width == 0 or height == 0: + # 返回默认中心位置 + return [(0.5, 0.5)] * len(dominant_colors) + + # 为每种主色调找到最接近的像素位置 + positions = [] + color_clusters = [[] for _ in dominant_colors] # 每个颜色的像素位置列表 + + # 将每个像素归类到最接近的主色调 + for x, y, r, g, b in pixel_data: + min_distance = float('inf') + closest_color_index = 0 + + for i, (dr, dg, db) in enumerate(dominant_colors): + # 计算欧几里得距离 + distance = ((r - dr) ** 2 + (g - dg) ** 2 + (b - db) ** 2) ** 0.5 + if distance < min_distance: + min_distance = distance + closest_color_index = i + + color_clusters[closest_color_index].append((x, y)) + + # 计算每种颜色的重心位置 + for cluster in color_clusters: + if cluster: + avg_x = sum(p[0] for p in cluster) / len(cluster) + avg_y = sum(p[1] for p in cluster) / len(cluster) + positions.append((avg_x / width, avg_y / height)) + else: + # 如果没有像素属于该颜色，使用图片中心 + positions.append((0.5, 0.5)) + + return positions + + # ==================== RYB 色彩空间支持 ==================== # RYB 色相映射表：RGB色相角度 -> RYB色相角度 diff --git a/ui/canvases.py b/ui/canvases.py index 6ae29dc..0a59ee4 100644 --- a/ui/canvases.py +++ b/ui/canvases.py @@ -957,6 +957,58 @@ class ImageCanvas(BaseCanvas): for i in range(len(self._pickers)): self.extract_at(i) + def set_picker_positions_by_colors(self, dominant_colors: List[Tuple[int, int, int]], positions: List[Tuple[float, float]]) -> None: + """根据主色调位置批量设置取色点位置 + + 将取色点移动到提取的主色调位置，并更新颜色显示。 + + Args: + dominant_colors: 主色调列表 [(r, g, b), ...] + positions: 相对坐标列表 [(rel_x, rel_y), ...] + """ + if not self._image or self._image.isNull(): + return + + if not positions or len(positions) == 0: + return + + # 限制数量不超过取色点数量 + count = min(len(positions), len(self._pickers)) + + for i in range(count): + rel_x, rel_y = positions[i] + # 限制在有效范围内 + rel_x = max(0.0, min(1.0, rel_x)) + rel_y = max(0.0, min(1.0, rel_y)) + + # 更新相对坐标 + self._picker_rel_positions[i] = QPointF(rel_x, rel_y) + + # 更新画布坐标并移动取色点 + self.update_picker_positions() + + # 提取所有取色点的颜色 + self.extract_all() + + # 更新HSB色环上的采样点（如果存在） + if len(dominant_colors) > 0: + for i in range(count): + if i < len(dominant_colors): + rgb = dominant_colors[i] + # 更新取色点显示的颜色 + color = QColor(rgb[0], rgb[1], rgb[2]) + self._pickers[i].set_color(color) + + self.update() + + def get_image(self) -> Optional[QImage]: + """获取当前图片 + + Returns: + QImage: 当前图片对象，如果没有则返回 None + """ + return self._image + def resizeEvent(self, event) -> None: """窗口大小改变时重新调整图片""" super().resizeEvent(event) diff --git a/ui/interfaces.py b/ui/interfaces.py index 9bbf885..6338605 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -14,7 +14,7 @@ from qfluentwidgets import ( ) # 项目模块导入 -from core import get_color_info, get_config_manager +from core import get_color_info, get_config_manager, extract_dominant_colors, find_dominant_color_positions from dialogs import AboutDialog, UpdateAvailableDialog from version import version_manager from .canvases import ImageCanvas, LuminanceCanvas @@ -100,6 +100,12 @@ class ColorExtractInterface(QWidget): self.favorite_button.clicked.connect(self._on_favorite_clicked) favorite_toolbar_layout.addWidget(self.favorite_button) + # 主色调提取按钮 + self.extract_dominant_button = PushButton(FluentIcon.PALETTE, "自动提取主色调", self) + self.extract_dominant_button.setFixedHeight(32) + self.extract_dominant_button.clicked.connect(self._on_extract_dominant_clicked) + favorite_toolbar_layout.addWidget(self.extract_dominant_button) + favorite_toolbar_layout.addStretch() main_splitter.addWidget(favorite_toolbar) @@ -215,6 +221,72 @@ class ColorExtractInterface(QWidget): parent=self.window() ) + def _on_extract_dominant_clicked(self): + """主色调提取按钮点击回调""" + image = self.image_canvas.get_image() + if not image or image.isNull(): + InfoBar.warning( + title="无法提取", + content="请先导入图片", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=2000, + parent=self.window() + ) + return + + # 获取当前设置的采样点数量 + count = self._config_manager.get('settings.color_sample_count', 5) + + # 使用 MMCQ 算法提取主色调 + try: + dominant_colors = extract_dominant_colors(image, count=count) + + if not dominant_colors: + InfoBar.error( + title="提取失败", + content="无法从图片中提取主色调", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=3000, + parent=self.window() + ) + return + + # 找到每种主色调在图片中的位置 + positions = find_dominant_color_positions(image, dominant_colors) + + # 更新取色点位置 + self.image_canvas.set_picker_positions_by_colors(dominant_colors, positions) + + # 更新HSB色环上的采样点 + for i, rgb in enumerate(dominant_colors): + if i < count: + self.hsb_color_wheel.update_sample_point(i, rgb) + + InfoBar.success( + title="提取完成", + content=f"已成功提取 {len(dominant_colors)} 个主色调", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=2000, + parent=self.window() + ) + + except Exception as e: + InfoBar.error( + title="提取失败", + content=f"提取过程中发生错误: {str(e)}", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=3000, + parent=self.window() + ) + class LuminanceExtractInterface(QWidget): """明度提取界面""" -- Gitee From 441ccfe754fab9dcb96e0c2ee301ade972245af4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sun, 8 Feb 2026 00:07:51 +0800 Subject: [PATCH 83/96] =?UTF-8?q?[=E6=96=B0=E5=8A=9F=E8=83=BD]=20=E6=B7=BB?= =?UTF-8?q?=E5=8A=A0=E8=89=B2=E7=9B=B8=E5=88=86=E5=B8=83=E7=9B=B4=E6=96=B9?= =?UTF-8?q?=E5=9B=BE=EF=BC=8C=E6=94=AF=E6=8C=81RGB/=E8=89=B2=E7=9B=B8?= =?UTF-8?q?=E6=A8=A1=E5=BC=8F=E5=88=87=E6=8D=A2=EF=BC=8C=E9=BB=98=E8=AE=A4?= =?UTF-8?q?=E6=98=BE=E7=A4=BA=E8=89=B2=E7=9B=B8=E5=88=86=E5=B8=83?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/histograms.py | 141 ++++++++++++++++++++++++++++++++++++++++++++++ ui/interfaces.py | 87 +++++++++++++++++++++++++--- ui/main_window.py | 15 +++++ 3 files changed, 236 insertions(+), 7 deletions(-) diff --git a/ui/histograms.py b/ui/histograms.py index 9d99bb8..d3b16c9 100644 --- a/ui/histograms.py +++ b/ui/histograms.py @@ -1,3 +1,6 @@ +# 标准库导入 +import colorsys + # 第三方库导入 import math from typing import List, Optional @@ -594,3 +597,141 @@ class RGBHistogramWidget(BaseHistogram): font.setPointSize(9) painter.setFont(font) painter.drawText(10, 18, "RGB直方图") + + +class HueHistogramWidget(BaseHistogram): + """色相分布直方图 + + 显示图片中各色相的像素分布，排除黑白灰（饱和度/亮度过低的颜色） + """ + + def __init__(self, parent=None): + super().__init__(parent) + self._histogram = [0] * 360 # 0-359 色相值 + self.setMinimumHeight(120) + self.setMaximumHeight(180) + + # 调整边距 + self._margin_top = 25 + self._margin_right = 10 + + def set_image(self, image): + """计算并显示图片的色相分布 + + Args: + image: QImage 对象 + """ + if image is None or image.isNull(): + self._histogram = [0] * 360 + self._max_count = 0 + self.update() + return + + self._histogram = self._calculate_hue_histogram(image) + self._max_count = max(self._histogram) if self._histogram else 1 + self.update() + + def _calculate_hue_histogram(self, image, sample_step: int = 4) -> List[int]: + """计算色相直方图，排除低饱和度/低亮度的颜色 + + Args: + image: QImage 对象 + sample_step: 采样步长 + + Returns: + list: 长度为360的色相分布列表 + """ + histogram = [0] * 360 + width = image.width() + height = image.height() + + for y in range(0, height, sample_step): + for x in range(0, width, sample_step): + color = image.pixelColor(x, y) + r = color.red() / 255.0 + g = color.green() / 255.0 + b = color.blue() / 255.0 + h, s, v = colorsys.rgb_to_hsv(r, g, b) + + # 排除黑白灰（饱和度<10% 或 亮度<10%） + if s > 0.1 and v > 0.1: + hue = int(h * 360) % 360 + histogram[hue] += 1 + + return histogram + + def clear(self): + """清除直方图数据""" + self._histogram = [0] * 360 + super().clear() + + def _draw_histogram(self, painter: QPainter, x: int, y: int, width: int, height: int): + """绘制色相直方图 + + 使用彩虹色条显示0-360°色相分布 + """ + if self._max_count == 0: + return + + bar_width = width / 360.0 + + for hue, count in enumerate(self._histogram): + bar_height = self._calculate_bar_height(count, self._max_count, height) + + if bar_height > 0: + bar_x = x + hue * bar_width + bar_y = y + height - bar_height + + # 计算柱子宽度 + if hue == 359: + current_bar_width = max(1, int(x + width - bar_x)) + else: + next_bar_x = x + (hue + 1) * bar_width + current_bar_width = max(1, int(next_bar_x - bar_x + 0.5)) + + # 根据色相值计算颜色（固定饱和度和亮度） + color = QColor.fromHsv(hue, 255, 255) + painter.fillRect(int(bar_x), int(bar_y), current_bar_width, int(bar_height), color) + + def _draw_labels(self, painter: QPainter, x: int, y: int, width: int, height: int): + """绘制刻度标签""" + # 绘制标题 + self._draw_title(painter) + + font = QFont() + font.setPointSize(8) + painter.setFont(font) + + # 绘制底部刻度线 - 0°, 90°, 180°, 270°, 360° + labels = [("0°", 0), ("90°", 90), ("180°", 180), ("270°", 270), ("360°", 360)] + + for label, hue in labels: + tick_x = int(x + hue * width / 360.0) + + # 绘制刻度线 + painter.setPen(get_histogram_text_color()) + painter.drawLine(tick_x, y + height, tick_x, y + height + 4) + + # 绘制刻度值 + text_rect = painter.boundingRect( + tick_x - 15, y + height + 6, + 30, 18, + Qt.AlignmentFlag.AlignCenter, label + ) + painter.setPen(get_histogram_axis_color()) + painter.drawText(text_rect, Qt.AlignmentFlag.AlignCenter, label) + + # 绘制底部基线 + self._draw_bottom_baseline(painter, x, y, width, height) + + # 绘制左侧Y轴标签（最大值） + self._draw_max_label(painter, x, y) + + def _draw_title(self, painter: QPainter): + """绘制标题""" + from .theme_colors import get_text_color + painter.setPen(get_text_color()) + font = QFont() + font.setPointSize(9) + painter.setFont(font) + painter.drawText(10, 18, "色相分布") diff --git a/ui/interfaces.py b/ui/interfaces.py index 6338605..10e001d 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -5,7 +5,7 @@ from datetime import datetime # 第三方库导入 from PySide6.QtCore import Qt, QTimer, Signal from PySide6.QtWidgets import ( - QFileDialog, QHBoxLayout, QLabel, QScrollArea, QSplitter, + QFileDialog, QHBoxLayout, QLabel, QScrollArea, QSplitter, QStackedWidget, QSizePolicy, QSpacerItem, QVBoxLayout, QWidget ) from qfluentwidgets import ( @@ -20,7 +20,7 @@ from version import version_manager from .canvases import ImageCanvas, LuminanceCanvas from .cards import ColorCardPanel from .color_wheel import HSBColorWheel, InteractiveColorWheel -from .histograms import LuminanceHistogramWidget, RGBHistogramWidget +from .histograms import LuminanceHistogramWidget, RGBHistogramWidget, HueHistogramWidget from .scheme_widgets import SchemeColorPanel from .favorite_widgets import FavoriteSchemeList from .theme_colors import get_canvas_empty_bg_color, get_title_color @@ -63,7 +63,7 @@ class ColorExtractInterface(QWidget): self.image_canvas.setMinimumHeight(150) top_splitter.addWidget(self.image_canvas) - # 右侧：垂直分割器（HSB色环 + RGB直方图） + # 右侧：垂直分割器（HSB色环 + 直方图堆叠窗口） right_splitter = QSplitter(Qt.Orientation.Vertical) right_splitter.setMinimumWidth(180) right_splitter.setMaximumWidth(350) @@ -75,11 +75,19 @@ class ColorExtractInterface(QWidget): self.hsb_color_wheel.setMinimumHeight(100) right_splitter.addWidget(self.hsb_color_wheel) + # 直方图堆叠窗口（RGB/色相切换） + self.histogram_stack = QStackedWidget() + self.histogram_stack.setMinimumHeight(60) + # RGB直方图 self.rgb_histogram_widget = RGBHistogramWidget() - self.rgb_histogram_widget.setMinimumHeight(60) - right_splitter.addWidget(self.rgb_histogram_widget) + self.histogram_stack.addWidget(self.rgb_histogram_widget) + + # 色相直方图 + self.hue_histogram_widget = HueHistogramWidget() + self.histogram_stack.addWidget(self.hue_histogram_widget) + right_splitter.addWidget(self.histogram_stack) right_splitter.setSizes([180, 120]) top_splitter.addWidget(right_splitter) @@ -151,8 +159,9 @@ class ColorExtractInterface(QWidget): # 明度面板会自己延迟执行耗时操作 window.sync_image_data_to_luminance(pixmap, image) - # 更新RGB直方图 + # 更新RGB直方图和色相直方图 self.rgb_histogram_widget.set_image(image) + self.hue_histogram_widget.set_image(image) def on_color_picked(self, index, rgb): """颜色提取回调""" @@ -165,9 +174,10 @@ class ColorExtractInterface(QWidget): """清空图片""" self.image_canvas.clear_image() self.color_card_panel.clear_all() - # 清除HSB色环和RGB直方图 + # 清除HSB色环和直方图 self.hsb_color_wheel.clear_sample_points() self.rgb_histogram_widget.clear() + self.hue_histogram_widget.clear() def on_image_cleared(self): """图片已清空回调（同步清除明度面板）""" @@ -176,6 +186,17 @@ class ColorExtractInterface(QWidget): if window and hasattr(window, 'sync_clear_to_luminance'): window.sync_clear_to_luminance() + def set_histogram_mode(self, mode: str): + """设置直方图显示模式 + + Args: + mode: 'rgb' 或 'hue' + """ + if mode == 'hue': + self.histogram_stack.setCurrentIndex(1) + else: + self.histogram_stack.setCurrentIndex(0) + def _on_favorite_clicked(self): """收藏按钮点击回调""" colors = [] @@ -484,6 +505,8 @@ class SettingsInterface(QWidget): histogram_scaling_mode_changed = Signal(str) # 信号：色轮模式改变 color_wheel_mode_changed = Signal(str) + # 信号：直方图模式改变 + histogram_mode_changed = Signal(str) def __init__(self, parent=None): super().__init__(parent) @@ -495,6 +518,7 @@ class SettingsInterface(QWidget): self._luminance_sample_count = self._config_manager.get('settings.luminance_sample_count', 5) self._histogram_scaling_mode = self._config_manager.get('settings.histogram_scaling_mode', 'linear') self._color_wheel_mode = self._config_manager.get('settings.color_wheel_mode', 'RGB') + self._histogram_mode = self._config_manager.get('settings.histogram_mode', 'hue') self.setup_ui() def setup_ui(self): @@ -560,6 +584,10 @@ class SettingsInterface(QWidget): self.histogram_scaling_card = self._create_histogram_scaling_card() self.display_group.addSettingCard(self.histogram_scaling_card) + # 直方图模式卡片（RGB/色相） + self.histogram_mode_card = self._create_histogram_mode_card() + self.display_group.addSettingCard(self.histogram_mode_card) + # 色轮模式卡片 self.color_wheel_mode_card = self._create_color_wheel_mode_card() self.display_group.addSettingCard(self.color_wheel_mode_card) @@ -780,6 +808,51 @@ class SettingsInterface(QWidget): self._config_manager.save() self.histogram_scaling_mode_changed.emit(mode) + def _create_histogram_mode_card(self): + """创建直方图模式选择卡片""" + card = PushSettingCard( + "", + FluentIcon.PALETTE, + "直方图显示模式", + "选择色彩提取面板的直方图类型（RGB通道/色相分布）", + self.display_group + ) + card.button.setVisible(False) + + # 创建ComboBox控件 + combo_box = ComboBox(self.content_widget) + combo_box.addItem("RGB 通道") + combo_box.setItemData(0, "rgb") + combo_box.addItem("色相分布") + combo_box.setItemData(1, "hue") + + # 设置当前值 + for i in range(combo_box.count()): + if combo_box.itemData(i) == self._histogram_mode: + combo_box.setCurrentIndex(i) + break + + combo_box.setFixedWidth(120) + combo_box.currentIndexChanged.connect(self._on_histogram_mode_changed) + + # 将ComboBox添加到卡片布局 + card.hBoxLayout.addWidget(combo_box, 0, Qt.AlignmentFlag.AlignRight) + card.hBoxLayout.addSpacing(16) + + # 保存ComboBox引用 + card.combo_box = combo_box + + return card + + def _on_histogram_mode_changed(self, index): + """直方图模式改变""" + combo_box = self.histogram_mode_card.combo_box + mode = combo_box.itemData(index) + self._histogram_mode = mode + self._config_manager.set('settings.histogram_mode', mode) + self._config_manager.save() + self.histogram_mode_changed.emit(mode) + def _create_color_wheel_mode_card(self): """创建配色方案模式选择卡片""" card = PushSettingCard( diff --git a/ui/main_window.py b/ui/main_window.py index b216863..feb966c 100644 --- a/ui/main_window.py +++ b/ui/main_window.py @@ -436,6 +436,11 @@ class MainWindow(FluentWindow): self.color_scheme_interface.set_color_wheel_mode ) + # 连接直方图模式改变信号到色彩提取界面 + self.settings_interface.histogram_mode_changed.connect( + self._on_histogram_mode_changed + ) + # 连接16进制显示开关信号到收藏界面 self.settings_interface.hex_display_changed.connect( lambda visible: self.favorites_interface.update_display_settings(hex_visible=visible) @@ -466,12 +471,17 @@ class MainWindow(FluentWindow): # 应用加载的直方图缩放模式配置 histogram_scaling_mode = self._config_manager.get('settings.histogram_scaling_mode', 'linear') self.color_extract_interface.rgb_histogram_widget.set_scaling_mode(histogram_scaling_mode) + self.color_extract_interface.hue_histogram_widget.set_scaling_mode(histogram_scaling_mode) self.luminance_extract_interface.histogram_widget.set_scaling_mode(histogram_scaling_mode) # 应用加载的色轮模式配置到配色方案界面 color_wheel_mode = self._config_manager.get('settings.color_wheel_mode', 'RGB') self.color_scheme_interface.set_color_wheel_mode(color_wheel_mode) + # 应用加载的直方图模式配置 + histogram_mode = self._config_manager.get('settings.histogram_mode', 'hue') + self.color_extract_interface.set_histogram_mode(histogram_mode) + def _on_color_sample_count_changed(self, count): """色彩提取采样点数改变""" self.color_extract_interface.image_canvas.set_picker_count(count) @@ -491,4 +501,9 @@ class MainWindow(FluentWindow): def _on_histogram_scaling_mode_changed(self, mode): """直方图缩放模式改变""" self.color_extract_interface.rgb_histogram_widget.set_scaling_mode(mode) + self.color_extract_interface.hue_histogram_widget.set_scaling_mode(mode) self.luminance_extract_interface.histogram_widget.set_scaling_mode(mode) + + def _on_histogram_mode_changed(self, mode): + """直方图显示模式改变""" + self.color_extract_interface.set_histogram_mode(mode) -- Gitee From ede33e53e1d8c1da2de8f83284a0dc288358bac5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sun, 8 Feb 2026 00:14:01 +0800 Subject: [PATCH 84/96] =?UTF-8?q?[=E6=96=B0=E5=8A=9F=E8=83=BD]=20=E5=AE=9E?= =?UTF-8?q?=E7=8E=B0=E6=96=87=E4=BB=B6=E6=8B=96=E6=8B=BD=E5=AF=BC=E5=85=A5?= =?UTF-8?q?=E5=9B=BE=E7=89=87=E5=8A=9F=E8=83=BD?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 启用 setAcceptDrops(True) 接收文件拖拽 - 实现 dragEnterEvent 检查图片格式（png/jpg/jpeg/bmp/gif） - 实现 dragMoveEvent 和 dropEvent 处理文件加载 - ImageCanvas 和 LuminanceCanvas 自动继承该功能 --- ui/canvases.py | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/ui/canvases.py b/ui/canvases.py index 0a59ee4..c8da749 100644 --- a/ui/canvases.py +++ b/ui/canvases.py @@ -199,6 +199,9 @@ class BaseCanvas(QWidget): self._picker_count: int = picker_count self._is_loading: bool = False # 是否正在加载 + # 启用文件拖拽接收 + self.setAcceptDrops(True) + # 创建加载状态显示组件 self._setup_loading_ui() @@ -776,6 +779,38 @@ class BaseCanvas(QWidget): """ return self._image + def dragEnterEvent(self, event) -> None: + """拖拽进入事件 - 检查是否为可接受的文件类型""" + if event.mimeData().hasUrls(): + urls = event.mimeData().urls() + if urls and len(urls) > 0: + file_path = urls[0].toLocalFile() + valid_extensions = ('.png', '.jpg', '.jpeg', '.bmp', '.gif') + if file_path.lower().endswith(valid_extensions): + event.acceptProposedAction() + return + event.ignore() + + def dragMoveEvent(self, event) -> None: + """拖拽移动事件""" + if event.mimeData().hasUrls(): + event.acceptProposedAction() + else: + event.ignore() + + def dropEvent(self, event) -> None: + """拖拽释放事件 - 加载图片""" + if event.mimeData().hasUrls(): + urls = event.mimeData().urls() + if urls and len(urls) > 0: + file_path = urls[0].toLocalFile() + valid_extensions = ('.png', '.jpg', '.jpeg', '.bmp', '.gif') + if file_path.lower().endswith(valid_extensions): + self.set_image(file_path) + event.acceptProposedAction() + return + event.ignore() + class ImageCanvas(BaseCanvas): """图片显示画布，支持取色点拖动""" -- Gitee From 47e603bab926b13c3ab2bb12874d22d4ab018221 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sun, 8 Feb 2026 02:31:07 +0800 Subject: [PATCH 85/96] =?UTF-8?q?[=E4=BF=AE=E5=A4=8D]=20=E6=B7=BB=E5=8A=A0?= =?UTF-8?q?=20KeyboardInterrupt=20=E5=BC=82=E5=B8=B8=E5=A4=84=E7=90=86?= =?UTF-8?q?=EF=BC=8C=E4=BC=98=E9=9B=85=E5=A4=84=E7=90=86=E7=A8=8B=E5=BA=8F?= =?UTF-8?q?=E4=B8=AD=E6=96=AD?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 在 main() 函数中捕获 KeyboardInterrupt 异常 - 避免显示冗长的堆栈跟踪信息 - 用户按 Ctrl+C 时打印友好提示并正常退出 --- main.py | 9 +++++++-- ui/interfaces.py | 9 ++++++--- 2 files changed, 13 insertions(+), 5 deletions(-) diff --git a/main.py b/main.py index 964fdac..d60e3ac 100644 --- a/main.py +++ b/main.py @@ -70,11 +70,16 @@ def main(): window = MainWindow() window.show() - + # 修复任务栏图标（在窗口显示后调用） QTimer.singleShot(100, lambda: fix_windows_taskbar_icon_for_window(window)) - sys.exit(app.exec()) + try: + sys.exit(app.exec()) + except KeyboardInterrupt: + # 用户中断程序（Ctrl+C），正常退出 + print("\n程序被用户中断") + sys.exit(0) if __name__ == '__main__': diff --git a/ui/interfaces.py b/ui/interfaces.py index 10e001d..56ec80f 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -73,11 +73,14 @@ class ColorExtractInterface(QWidget): # HSB色环 self.hsb_color_wheel = HSBColorWheel() self.hsb_color_wheel.setMinimumHeight(100) + self.hsb_color_wheel.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding) right_splitter.addWidget(self.hsb_color_wheel) # 直方图堆叠窗口（RGB/色相切换） self.histogram_stack = QStackedWidget() self.histogram_stack.setMinimumHeight(60) + self.histogram_stack.setMaximumHeight(150) + self.histogram_stack.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Preferred) # RGB直方图 self.rgb_histogram_widget = RGBHistogramWidget() @@ -88,11 +91,11 @@ class ColorExtractInterface(QWidget): self.histogram_stack.addWidget(self.hue_histogram_widget) right_splitter.addWidget(self.histogram_stack) - right_splitter.setSizes([180, 120]) + right_splitter.setSizes([200, 100]) top_splitter.addWidget(right_splitter) - # 设置左右比例 - top_splitter.setSizes([600, 250]) + # 设置左右比例（图片区域:右侧组件区域） + top_splitter.setSizes([550, 280]) main_splitter.addWidget(top_splitter) # 收藏工具栏 -- Gitee From 2a3060a2836cbc0a579ed47aab4fc3a47d0f6252 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sun, 8 Feb 2026 02:35:35 +0800 Subject: [PATCH 86/96] =?UTF-8?q?[=E6=A0=B7=E5=BC=8F]=20=E4=BC=98=E5=8C=96?= =?UTF-8?q?=E8=AE=BE=E7=BD=AE=E7=95=8C=E9=9D=A2=E5=86=85=E5=AE=B9=E5=88=86?= =?UTF-8?q?=E7=B1=BB=EF=BC=8C=E5=B0=86=E6=98=BE=E7=A4=BA=E8=AE=BE=E7=BD=AE?= =?UTF-8?q?=E6=8B=86=E5=88=86=E4=B8=BA4=E4=B8=AA=E7=8B=AC=E7=AB=8B?= =?UTF-8?q?=E5=88=86=E7=BB=84?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/interfaces.py | 47 +++++++++++++++++++++++++++++++---------------- 1 file changed, 31 insertions(+), 16 deletions(-) diff --git a/ui/interfaces.py b/ui/interfaces.py index 56ec80f..9681de8 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -543,8 +543,8 @@ class SettingsInterface(QWidget): title_label = SubtitleLabel("设置") layout.addWidget(title_label) - # 显示设置分组 - self.display_group = SettingCardGroup("显示设置", self.content_widget) + # 色卡显示设置分组 + self.card_display_group = SettingCardGroup("色卡显示设置", self.content_widget) # 16进制颜色值显示开关卡片 self.hex_display_card = self._create_switch_card( @@ -553,11 +553,16 @@ class SettingsInterface(QWidget): "在色彩提取面板的色卡中显示16进制颜色值和复制按钮", self._hex_visible ) - self.display_group.addSettingCard(self.hex_display_card) + self.card_display_group.addSettingCard(self.hex_display_card) # 色彩模式选择卡片 self.color_mode_card = self._create_color_mode_card() - self.display_group.addSettingCard(self.color_mode_card) + self.card_display_group.addSettingCard(self.color_mode_card) + + layout.addWidget(self.card_display_group) + + # 采样设置分组 + self.sampling_group = SettingCardGroup("采样设置", self.content_widget) # 色彩提取采样点数卡片 self.color_sample_count_card = self._create_spin_box_card( @@ -569,7 +574,7 @@ class SettingsInterface(QWidget): 5, self._on_color_sample_count_changed ) - self.display_group.addSettingCard(self.color_sample_count_card) + self.sampling_group.addSettingCard(self.color_sample_count_card) # 明度提取采样点数卡片 self.luminance_sample_count_card = self._create_spin_box_card( @@ -581,21 +586,31 @@ class SettingsInterface(QWidget): 5, self._on_luminance_sample_count_changed ) - self.display_group.addSettingCard(self.luminance_sample_count_card) + self.sampling_group.addSettingCard(self.luminance_sample_count_card) + + layout.addWidget(self.sampling_group) + + # 直方图设置分组 + self.histogram_group = SettingCardGroup("直方图设置", self.content_widget) # 直方图缩放模式卡片 self.histogram_scaling_card = self._create_histogram_scaling_card() - self.display_group.addSettingCard(self.histogram_scaling_card) + self.histogram_group.addSettingCard(self.histogram_scaling_card) # 直方图模式卡片（RGB/色相） self.histogram_mode_card = self._create_histogram_mode_card() - self.display_group.addSettingCard(self.histogram_mode_card) + self.histogram_group.addSettingCard(self.histogram_mode_card) + + layout.addWidget(self.histogram_group) + + # 配色方案设置分组 + self.color_scheme_group = SettingCardGroup("配色方案设置", self.content_widget) # 色轮模式卡片 self.color_wheel_mode_card = self._create_color_wheel_mode_card() - self.display_group.addSettingCard(self.color_wheel_mode_card) + self.color_scheme_group.addSettingCard(self.color_wheel_mode_card) - layout.addWidget(self.display_group) + layout.addWidget(self.color_scheme_group) # 帮助分组 self.help_group = SettingCardGroup("帮助", self.content_widget) @@ -641,7 +656,7 @@ class SettingsInterface(QWidget): def _create_switch_card(self, icon, title, content, initial_checked): """创建自定义开关卡片""" - card = PushSettingCard("", icon, title, content, self.display_group) + card = PushSettingCard("", icon, title, content, self.content_widget) card.button.setVisible(False) # 隐藏默认按钮 # 创建开关按钮 @@ -660,7 +675,7 @@ class SettingsInterface(QWidget): def _create_spin_box_card(self, icon, title, content, initial_value, min_value, max_value, callback): """创建自定义下拉列表卡片""" - card = PushSettingCard("", icon, title, content, self.display_group) + card = PushSettingCard("", icon, title, content, self.content_widget) card.button.setVisible(False) # 创建ComboBox控件 @@ -688,7 +703,7 @@ class SettingsInterface(QWidget): FluentIcon.BRUSH, "色彩模式显示", "选择在色卡中显示的两种色彩模式", - self.display_group + self.content_widget ) card.button.setVisible(False) # 隐藏默认按钮 @@ -773,7 +788,7 @@ class SettingsInterface(QWidget): FluentIcon.DOCUMENT, "直方图缩放模式", "选择直方图的缩放方式（线性/自适应）", - self.display_group + self.content_widget ) card.button.setVisible(False) @@ -818,7 +833,7 @@ class SettingsInterface(QWidget): FluentIcon.PALETTE, "直方图显示模式", "选择色彩提取面板的直方图类型（RGB通道/色相分布）", - self.display_group + self.content_widget ) card.button.setVisible(False) @@ -863,7 +878,7 @@ class SettingsInterface(QWidget): FluentIcon.PALETTE, "配色方案模式", "选择配色方案使用的色彩逻辑（RGB: 光学混色，RYB: 美术混色）", - self.display_group + self.content_widget ) card.button.setVisible(False) -- Gitee From 61b590594db8e114fd5534c7c5a360ecd0a2cd39 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sun, 8 Feb 2026 03:15:41 +0800 Subject: [PATCH 87/96] =?UTF-8?q?[=E4=BC=98=E5=8C=96]=20=E4=BC=98=E5=8C=96?= =?UTF-8?q?"=E8=87=AA=E5=8A=A8=E6=8F=90=E5=8F=96=E4=B8=BB=E8=89=B2?= =?UTF-8?q?=E8=B0=83"=E5=8A=9F=E8=83=BD=E6=80=A7=E8=83=BD?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- LICENSE | 3 + README.md | 2 + core/color.py | 346 +++++++++++++++++++++++++++++++++++++--------- file/LICENSE.html | 3 + requirements.txt | 1 + ui/interfaces.py | 184 ++++++++++++++++++------ 6 files changed, 429 insertions(+), 110 deletions(-) diff --git a/LICENSE b/LICENSE index dd25569..d25c643 100644 --- a/LICENSE +++ b/LICENSE @@ -623,6 +623,9 @@ MIT License Apache-2.0 适用库: requests +BSD-3-Clause +适用库: numpy + ================================================================================ 使用说明 -------------------------------------------------------------------------------- diff --git a/README.md b/README.md index f795cc6..53bb734 100644 --- a/README.md +++ b/README.md @@ -418,6 +418,8 @@ Color Card 采用 **GNU General Public License v3.0 (GPL 3.0)** 许可证发布 | PySide6 | LGPL-3.0 | | PySide6-Fluent-Widgets | GPL-3.0 | | Pillow | MIT License | +| requests | Apache-2.0 | +| numpy | BSD-3-Clause | --- diff --git a/core/color.py b/core/color.py index 6ec86a7..a432e01 100644 --- a/core/color.py +++ b/core/color.py @@ -2,6 +2,13 @@ import colorsys from typing import Dict, List, Tuple +# 第三方库导入 +try: + import numpy as np + NUMPY_AVAILABLE = True +except ImportError: + NUMPY_AVAILABLE = False + def rgb_to_hsb(r: int, g: int, b: int) -> Tuple[float, float, float]: """将RGB转换为HSB (Hue, Saturation, Brightness) @@ -607,14 +614,48 @@ def get_scheme_preview_colors(scheme_type: str, base_hue: float, count: int = 5) class _ColorCube: """MMCQ 颜色立方体，用于表示颜色空间中的一个区域""" - def __init__(self, pixels: List[Tuple[int, int, int]]): + def __init__(self, pixels: List[Tuple[int, int, int]], use_numpy: bool = False): """ Args: pixels: RGB 像素列表 [(r, g, b), ...] + use_numpy: 是否使用 numpy 优化 """ self.pixels = pixels + self._use_numpy = use_numpy and NUMPY_AVAILABLE self._cache_volume = None self._cache_avg_color = None + self._cache_ranges = None + self._np_pixels = None + + # 如果使用 numpy，预先转换为 numpy 数组 + if self._use_numpy and pixels: + self._np_pixels = np.array(pixels, dtype=np.int32) + + def _get_ranges(self) -> Tuple[int, int, int, int, int, int]: + """获取各颜色通道的范围（使用缓存）""" + if self._cache_ranges is not None: + return self._cache_ranges + + if not self.pixels: + self._cache_ranges = (0, 0, 0, 0, 0, 0) + return self._cache_ranges + + if self._use_numpy and self._np_pixels is not None: + # 使用 numpy 快速计算 + r_min, r_max = int(self._np_pixels[:, 0].min()), int(self._np_pixels[:, 0].max()) + g_min, g_max = int(self._np_pixels[:, 1].min()), int(self._np_pixels[:, 1].max()) + b_min, b_max = int(self._np_pixels[:, 2].min()), int(self._np_pixels[:, 2].max()) + else: + # 普通方法 + r_min = min(p[0] for p in self.pixels) + r_max = max(p[0] for p in self.pixels) + g_min = min(p[1] for p in self.pixels) + g_max = max(p[1] for p in self.pixels) + b_min = min(p[2] for p in self.pixels) + b_max = max(p[2] for p in self.pixels) + + self._cache_ranges = (r_min, r_max, g_min, g_max, b_min, b_max) + return self._cache_ranges def get_volume(self) -> int: """计算立方体体积（各颜色通道的范围乘积）""" @@ -625,13 +666,7 @@ class _ColorCube: self._cache_volume = 0 return 0 - r_min = min(p[0] for p in self.pixels) - r_max = max(p[0] for p in self.pixels) - g_min = min(p[1] for p in self.pixels) - g_max = max(p[1] for p in self.pixels) - b_min = min(p[2] for p in self.pixels) - b_max = max(p[2] for p in self.pixels) - + r_min, r_max, g_min, g_max, b_min, b_max = self._get_ranges() self._cache_volume = (r_max - r_min) * (g_max - g_min) * (b_max - b_min) return self._cache_volume @@ -648,16 +683,23 @@ class _ColorCube: self._cache_avg_color = (0, 0, 0) return self._cache_avg_color - r_sum = sum(p[0] for p in self.pixels) - g_sum = sum(p[1] for p in self.pixels) - b_sum = sum(p[2] for p in self.pixels) - count = len(self.pixels) + if self._use_numpy and self._np_pixels is not None: + # 使用 numpy 快速计算 + avg = self._np_pixels.mean(axis=0) + self._cache_avg_color = (int(round(avg[0])), int(round(avg[1])), int(round(avg[2]))) + else: + # 普通方法 + r_sum = sum(p[0] for p in self.pixels) + g_sum = sum(p[1] for p in self.pixels) + b_sum = sum(p[2] for p in self.pixels) + count = len(self.pixels) + + self._cache_avg_color = ( + round(r_sum / count), + round(g_sum / count), + round(b_sum / count) + ) - self._cache_avg_color = ( - round(r_sum / count), - round(g_sum / count), - round(b_sum / count) - ) return self._cache_avg_color def get_longest_axis(self) -> str: @@ -665,12 +707,7 @@ class _ColorCube: if not self.pixels: return 'r' - r_min = min(p[0] for p in self.pixels) - r_max = max(p[0] for p in self.pixels) - g_min = min(p[1] for p in self.pixels) - g_max = max(p[1] for p in self.pixels) - b_min = min(p[2] for p in self.pixels) - b_max = max(p[2] for p in self.pixels) + r_min, r_max, g_min, g_max, b_min, b_max = self._get_ranges() r_range = r_max - r_min g_range = g_max - g_min @@ -687,18 +724,28 @@ class _ColorCube: def split(self) -> Tuple['_ColorCube', '_ColorCube']: """沿最长轴的中位数切分立方体""" if not self.pixels: - return _ColorCube([]), _ColorCube([]) + return _ColorCube([], self._use_numpy), _ColorCube([], self._use_numpy) axis = self.get_longest_axis() axis_index = {'r': 0, 'g': 1, 'b': 2}[axis] - # 按指定轴排序 - sorted_pixels = sorted(self.pixels, key=lambda p: p[axis_index]) - mid = len(sorted_pixels) // 2 + if self._use_numpy and self._np_pixels is not None: + # 使用 numpy 快速排序 + sorted_indices = np.argsort(self._np_pixels[:, axis_index]) + mid = len(sorted_indices) // 2 + + pixels1 = [self.pixels[i] for i in sorted_indices[:mid]] + pixels2 = [self.pixels[i] for i in sorted_indices[mid:]] + else: + # 普通方法 + sorted_pixels = sorted(self.pixels, key=lambda p: p[axis_index]) + mid = len(sorted_pixels) // 2 + pixels1 = sorted_pixels[:mid] + pixels2 = sorted_pixels[mid:] # 切分为两个立方体 - cube1 = _ColorCube(sorted_pixels[:mid]) - cube2 = _ColorCube(sorted_pixels[mid:]) + cube1 = _ColorCube(pixels1, self._use_numpy) + cube2 = _ColorCube(pixels2, self._use_numpy) return cube1, cube2 @@ -716,8 +763,11 @@ def _mmcq_quantize(pixels: List[Tuple[int, int, int]], count: int) -> List[_Colo if not pixels or count <= 0: return [] + # 判断是否使用 numpy 优化（像素数量较多时） + use_numpy = NUMPY_AVAILABLE and len(pixels) > 1000 + # 初始立方体包含所有像素 - cubes = [_ColorCube(pixels)] + cubes = [_ColorCube(pixels, use_numpy)] # 递归切分直到达到目标数量 while len(cubes) < count: @@ -747,36 +797,50 @@ def _mmcq_quantize(pixels: List[Tuple[int, int, int]], count: int) -> List[_Colo return cubes -def extract_dominant_colors( - image, - count: int = 5, - sample_step: int = 4 -) -> List[Tuple[int, int, int]]: - """使用 MMCQ 算法提取图片主色调 +def _extract_pixels_fast(image, sample_step: int = 4) -> List[Tuple[int, int, int]]: + """快速提取图片像素数据 - 基于中位切分量化算法，递归分割颜色空间来提取主要颜色。 - 使用采样策略优化性能。 + 使用 numpy 优化像素提取性能。 Args: image: QImage 或 PIL Image 对象 - count: 提取颜色数量 (3-8，默认5) - sample_step: 采样步长，每隔N个像素采样一次（默认4） + sample_step: 采样步长 Returns: - list: RGB 主色调列表 [(r, g, b), ...]，按重要性排序 + list: RGB 像素列表 """ - # 限制颜色数量范围 - count = max(3, min(8, count)) - - # 提取像素数据 pixels = [] # 处理 QImage if hasattr(image, 'width') and hasattr(image, 'height'): - # QImage width = image.width() height = image.height() + if NUMPY_AVAILABLE and hasattr(image, 'bits'): + # 使用 numpy 批量读取像素（QImage 格式） + try: + # 将 QImage 转换为 numpy 数组 + image = image.convertToFormat(image.Format.Format_RGB888) + ptr = image.bits() + ptr.setsize(image.sizeInBytes()) + arr = np.array(ptr).reshape(height, width, 3) + + # 采样像素 + arr_sampled = arr[::sample_step, ::sample_step] + pixels = [(int(r), int(g), int(b)) for r, g, b in arr_sampled.reshape(-1, 3)] + + # 额外采样边缘像素 + if width > 0 and height > 0: + right_edge = arr[::sample_step, -1] + bottom_edge = arr[-1, ::sample_step] + pixels.extend([(int(r), int(g), int(b)) for r, g, b in right_edge]) + pixels.extend([(int(r), int(g), int(b)) for r, g, b in bottom_edge]) + + return pixels + except Exception: + pass # 失败时回退到普通方法 + + # 普通方法（逐个读取） for y in range(0, height, sample_step): for x in range(0, width, sample_step): color = image.pixelColor(x, y) @@ -793,15 +857,63 @@ def extract_dominant_colors( # 处理 PIL Image elif hasattr(image, 'size') and hasattr(image, 'getpixel'): - # PIL Image width, height = image.size + if NUMPY_AVAILABLE and hasattr(image, 'convert'): + # 使用 numpy 批量读取像素（PIL Image 格式） + try: + import numpy as np + arr = np.array(image.convert('RGB')) + + # 采样像素 + arr_sampled = arr[::sample_step, ::sample_step] + pixels = [(int(r), int(g), int(b)) for r, g, b in arr_sampled.reshape(-1, 3)] + + # 额外采样边缘像素 + if width > 0 and height > 0: + right_edge = arr[::sample_step, -1] + bottom_edge = arr[-1, ::sample_step] + pixels.extend([(int(r), int(g), int(b)) for r, g, b in right_edge]) + pixels.extend([(int(r), int(g), int(b)) for r, g, b in bottom_edge]) + + return pixels + except Exception: + pass # 失败时回退到普通方法 + + # 普通方法 for y in range(0, height, sample_step): for x in range(0, width, sample_step): pixel = image.getpixel((x, y)) if isinstance(pixel, (tuple, list)) and len(pixel) >= 3: pixels.append((pixel[0], pixel[1], pixel[2])) + return pixels + + +def extract_dominant_colors( + image, + count: int = 5, + sample_step: int = 4 +) -> List[Tuple[int, int, int]]: + """使用 MMCQ 算法提取图片主色调 + + 基于中位切分量化算法，递归分割颜色空间来提取主要颜色。 + 使用采样策略和 numpy 优化性能。 + + Args: + image: QImage 或 PIL Image 对象 + count: 提取颜色数量 (3-8，默认5) + sample_step: 采样步长，每隔N个像素采样一次（默认4） + + Returns: + list: RGB 主色调列表 [(r, g, b), ...]，按重要性排序 + """ + # 限制颜色数量范围 + count = max(3, min(8, count)) + + # 提取像素数据（使用优化后的方法） + pixels = _extract_pixels_fast(image, sample_step) + if not pixels: return [] @@ -817,56 +929,155 @@ def extract_dominant_colors( return dominant_colors -def find_dominant_color_positions( +def _extract_pixels_with_positions_fast( image, - dominant_colors: List[Tuple[int, int, int]], sample_step: int = 4 -) -> List[Tuple[float, float]]: - """找到每种主色调在图片中的代表性位置 - - 使用聚类思想，找到每种主色调在图片中的重心位置。 +) -> Tuple[int, int, List[Tuple[int, int, int, int, int]]]: + """快速提取图片像素数据及其位置 Args: image: QImage 或 PIL Image 对象 - dominant_colors: 主色调列表 [(r, g, b), ...] - sample_step: 采样步长（默认4） + sample_step: 采样步长 Returns: - list: 相对坐标列表 [(rel_x, rel_y), ...]，与 dominant_colors 一一对应 + tuple: (width, height, pixel_data) 其中 pixel_data 是 [(x, y, r, g, b), ...] """ - if not dominant_colors: - return [] - - # 提取像素数据及其位置 - pixel_data = [] # [(x, y, r, g, b), ...] + pixel_data = [] + width, height = 0, 0 + # 处理 QImage if hasattr(image, 'width') and hasattr(image, 'height'): - # QImage width = image.width() height = image.height() + if NUMPY_AVAILABLE and hasattr(image, 'bits'): + # 使用 numpy 批量读取像素 + try: + image = image.convertToFormat(image.Format.Format_RGB888) + ptr = image.bits() + ptr.setsize(image.sizeInBytes()) + arr = np.array(ptr).reshape(height, width, 3) + + # 采样像素位置 + y_coords, x_coords = np.meshgrid( + np.arange(0, height, sample_step), + np.arange(0, width, sample_step), + indexing='ij' + ) + + for y, x in zip(y_coords.flat, x_coords.flat): + r, g, b = arr[y, x] + pixel_data.append((int(x), int(y), int(r), int(g), int(b))) + + return width, height, pixel_data + except Exception: + pass # 失败时回退到普通方法 + + # 普通方法 for y in range(0, height, sample_step): for x in range(0, width, sample_step): color = image.pixelColor(x, y) pixel_data.append((x, y, color.red(), color.green(), color.blue())) + # 处理 PIL Image elif hasattr(image, 'size') and hasattr(image, 'getpixel'): - # PIL Image width, height = image.size + if NUMPY_AVAILABLE and hasattr(image, 'convert'): + # 使用 numpy 批量读取像素 + try: + arr = np.array(image.convert('RGB')) + + # 采样像素位置 + y_coords, x_coords = np.meshgrid( + np.arange(0, height, sample_step), + np.arange(0, width, sample_step), + indexing='ij' + ) + + for y, x in zip(y_coords.flat, x_coords.flat): + r, g, b = arr[y, x] + pixel_data.append((int(x), int(y), int(r), int(g), int(b))) + + return width, height, pixel_data + except Exception: + pass # 失败时回退到普通方法 + + # 普通方法 for y in range(0, height, sample_step): for x in range(0, width, sample_step): pixel = image.getpixel((x, y)) if isinstance(pixel, (tuple, list)) and len(pixel) >= 3: pixel_data.append((x, y, pixel[0], pixel[1], pixel[2])) + return width, height, pixel_data + + +def find_dominant_color_positions( + image, + dominant_colors: List[Tuple[int, int, int]], + sample_step: int = 4 +) -> List[Tuple[float, float]]: + """找到每种主色调在图片中的代表性位置 + + 使用聚类思想，找到每种主色调在图片中的重心位置。 + 使用 numpy 优化性能。 + + Args: + image: QImage 或 PIL Image 对象 + dominant_colors: 主色调列表 [(r, g, b), ...] + sample_step: 采样步长（默认4） + + Returns: + list: 相对坐标列表 [(rel_x, rel_y), ...]，与 dominant_colors 一一对应 + """ + if not dominant_colors: + return [] + + # 提取像素数据及其位置（使用优化后的方法） + width, height, pixel_data = _extract_pixels_with_positions_fast(image, sample_step) + if not pixel_data or width == 0 or height == 0: # 返回默认中心位置 return [(0.5, 0.5)] * len(dominant_colors) - # 为每种主色调找到最接近的像素位置 - positions = [] - color_clusters = [[] for _ in dominant_colors] # 每个颜色的像素位置列表 + # 使用 numpy 加速聚类计算 + if NUMPY_AVAILABLE and len(pixel_data) > 100: + try: + # 转换为 numpy 数组 + pixel_array = np.array(pixel_data, dtype=np.float32) # [x, y, r, g, b] + dominant_array = np.array(dominant_colors, dtype=np.float32) # [r, g, b] + + # 提取颜色部分 + pixel_colors = pixel_array[:, 2:5] # [r, g, b] + + # 计算每个像素到每个主色调的距离 + # 使用广播: (n_pixels, 1, 3) - (1, n_colors, 3) -> (n_pixels, n_colors) + diff = pixel_colors[:, np.newaxis, :] - dominant_array[np.newaxis, :, :] + distances = np.sum(diff ** 2, axis=2) # 平方距离 + + # 找到每个像素最接近的主色调 + closest_indices = np.argmin(distances, axis=1) + + # 计算每种颜色的重心位置 + positions = [] + for i in range(len(dominant_colors)): + mask = closest_indices == i + cluster = pixel_array[mask] + + if len(cluster) > 0: + avg_x = cluster[:, 0].mean() + avg_y = cluster[:, 1].mean() + positions.append((avg_x / width, avg_y / height)) + else: + positions.append((0.5, 0.5)) + + return positions + except Exception: + pass # 失败时回退到普通方法 + + # 普通方法（当 numpy 不可用或数据量较小时） + color_clusters = [[] for _ in dominant_colors] # 将每个像素归类到最接近的主色调 for x, y, r, g, b in pixel_data: @@ -874,7 +1085,6 @@ def find_dominant_color_positions( closest_color_index = 0 for i, (dr, dg, db) in enumerate(dominant_colors): - # 计算欧几里得距离 distance = ((r - dr) ** 2 + (g - dg) ** 2 + (b - db) ** 2) ** 0.5 if distance < min_distance: min_distance = distance @@ -883,13 +1093,13 @@ def find_dominant_color_positions( color_clusters[closest_color_index].append((x, y)) # 计算每种颜色的重心位置 + positions = [] for cluster in color_clusters: if cluster: avg_x = sum(p[0] for p in cluster) / len(cluster) avg_y = sum(p[1] for p in cluster) / len(cluster) positions.append((avg_x / width, avg_y / height)) else: - # 如果没有像素属于该颜色，使用图片中心 positions.append((0.5, 0.5)) return positions diff --git a/file/LICENSE.html b/file/LICENSE.html index f75bc85..0816fe3 100644 --- a/file/LICENSE.html +++ b/file/LICENSE.html @@ -468,6 +468,9 @@

Apache-2.0

适用库: requests

+ +

BSD-3-Clause

+

适用库: numpy

diff --git a/requirements.txt b/requirements.txt index 42f079c..dd0acbc 100644 --- a/requirements.txt +++ b/requirements.txt @@ -2,3 +2,4 @@ PySide6>=6.0.0 PySide6-Fluent-Widgets>=1.0.0 Pillow>=9.0.0 requests>=2.32.0 +numpy>=1.21.0 diff --git a/ui/interfaces.py b/ui/interfaces.py index 9681de8..e811d5d 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -3,7 +3,7 @@ import uuid from datetime import datetime # 第三方库导入 -from PySide6.QtCore import Qt, QTimer, Signal +from PySide6.QtCore import Qt, QThread, QTimer, Signal from PySide6.QtWidgets import ( QFileDialog, QHBoxLayout, QLabel, QScrollArea, QSplitter, QStackedWidget, QSizePolicy, QSpacerItem, QVBoxLayout, QWidget @@ -15,6 +15,72 @@ from qfluentwidgets import ( # 项目模块导入 from core import get_color_info, get_config_manager, extract_dominant_colors, find_dominant_color_positions + + +class DominantColorExtractor(QThread): + """主色调提取线程 + + 在后台线程中执行主色调提取，避免阻塞UI。 + 支持取消操作。 + """ + + # 信号：提取完成 + extraction_finished = Signal(list, list) # dominant_colors, positions + # 信号：提取失败 + extraction_error = Signal(str) # error_message + # 信号：提取进度（可选） + extraction_progress = Signal(int) # progress_percent + + def __init__(self, image, count: int = 5, parent=None): + """ + Args: + image: QImage 对象 + count: 提取颜色数量 + parent: 父对象 + """ + super().__init__(parent) + self._image = image + self._count = count + self._is_cancelled = False + + def cancel(self): + """请求取消提取""" + self._is_cancelled = True + + def _check_cancelled(self) -> bool: + """检查是否被取消""" + return self._is_cancelled + + def run(self): + """在子线程中执行主色调提取""" + try: + if self._check_cancelled() or not self._image or self._image.isNull(): + return + + # 提取主色调 + dominant_colors = extract_dominant_colors(self._image, count=self._count) + + if self._check_cancelled(): + return + + if not dominant_colors: + self.extraction_error.emit("无法从图片中提取主色调") + return + + # 找到每种主色调在图片中的位置 + positions = find_dominant_color_positions(self._image, dominant_colors) + + if self._check_cancelled(): + return + + # 发送成功信号 + self.extraction_finished.emit(dominant_colors, positions) + + except Exception as e: + if not self._check_cancelled(): + self.extraction_error.emit(str(e)) + + from dialogs import AboutDialog, UpdateAvailableDialog from version import version_manager from .canvases import ImageCanvas, LuminanceCanvas @@ -37,6 +103,7 @@ class ColorExtractInterface(QWidget): super().__init__(parent) self._dragging_index = -1 # 当前正在拖动的采样点索引 self._config_manager = get_config_manager() + self._extractor = None # 主色调提取线程 self.setup_ui() self.setup_connections() @@ -263,53 +330,86 @@ class ColorExtractInterface(QWidget): # 获取当前设置的采样点数量 count = self._config_manager.get('settings.color_sample_count', 5) - # 使用 MMCQ 算法提取主色调 - try: - dominant_colors = extract_dominant_colors(image, count=count) + # 取消之前的提取线程（如果存在） + if self._extractor is not None and self._extractor.isRunning(): + self._extractor.cancel() + self._extractor = None - if not dominant_colors: - InfoBar.error( - title="提取失败", - content="无法从图片中提取主色调", - orient=Qt.Orientation.Horizontal, - isClosable=True, - position=InfoBarPosition.TOP, - duration=3000, - parent=self.window() - ) - return + # 显示正在提取的提示 + InfoBar.info( + title="正在提取", + content="正在分析图片主色调，请稍候...", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=2000, + parent=self.window() + ) - # 找到每种主色调在图片中的位置 - positions = find_dominant_color_positions(image, dominant_colors) + # 禁用提取按钮，防止重复点击 + self.extract_dominant_button.setEnabled(False) + self.extract_dominant_button.setText("提取中...") - # 更新取色点位置 - self.image_canvas.set_picker_positions_by_colors(dominant_colors, positions) + # 创建并启动提取线程 + self._extractor = DominantColorExtractor(image, count=count, parent=self) + self._extractor.extraction_finished.connect(self._on_extraction_finished) + self._extractor.extraction_error.connect(self._on_extraction_error) + self._extractor.finished.connect(self._on_extraction_finished_cleanup) + self._extractor.start() - # 更新HSB色环上的采样点 - for i, rgb in enumerate(dominant_colors): - if i < count: - self.hsb_color_wheel.update_sample_point(i, rgb) + def _on_extraction_finished(self, dominant_colors, positions): + """主色调提取完成回调 - InfoBar.success( - title="提取完成", - content=f"已成功提取 {len(dominant_colors)} 个主色调", - orient=Qt.Orientation.Horizontal, - isClosable=True, - position=InfoBarPosition.TOP, - duration=2000, - parent=self.window() - ) + Args: + dominant_colors: 主色调列表 [(r, g, b), ...] + positions: 颜色位置列表 [(rel_x, rel_y), ...] + """ + count = self._config_manager.get('settings.color_sample_count', 5) - except Exception as e: - InfoBar.error( - title="提取失败", - content=f"提取过程中发生错误: {str(e)}", - orient=Qt.Orientation.Horizontal, - isClosable=True, - position=InfoBarPosition.TOP, - duration=3000, - parent=self.window() - ) + # 更新取色点位置 + self.image_canvas.set_picker_positions_by_colors(dominant_colors, positions) + + # 更新HSB色环上的采样点 + for i, rgb in enumerate(dominant_colors): + if i < count: + self.hsb_color_wheel.update_sample_point(i, rgb) + + InfoBar.success( + title="提取完成", + content=f"已成功提取 {len(dominant_colors)} 个主色调", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=2000, + parent=self.window() + ) + + def _on_extraction_error(self, error_message): + """主色调提取失败回调 + + Args: + error_message: 错误信息 + """ + InfoBar.error( + title="提取失败", + content=f"提取过程中发生错误: {error_message}", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=3000, + parent=self.window() + ) + + def _on_extraction_finished_cleanup(self): + """主色调提取完成后的清理工作""" + # 恢复提取按钮状态 + self.extract_dominant_button.setEnabled(True) + self.extract_dominant_button.setText("自动提取主色调") + + # 清理线程引用 + if self._extractor is not None: + self._extractor.deleteLater() + self._extractor = None class LuminanceExtractInterface(QWidget): -- Gitee From 7aff3dde11868134c12526311b90f67b641a3299 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sun, 8 Feb 2026 03:22:49 +0800 Subject: [PATCH 88/96] =?UTF-8?q?[=E4=BC=98=E5=8C=96]=20=E4=BD=BF=E7=94=A8?= =?UTF-8?q?NumPy=E5=90=91=E9=87=8F=E5=8C=96=E4=BC=98=E5=8C=96=E6=98=8E?= =?UTF-8?q?=E5=BA=A6=E7=9B=B4=E6=96=B9=E5=9B=BE=E8=AE=A1=E7=AE=97=E6=80=A7?= =?UTF-8?q?=E8=83=BD?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - calculate_histogram: 使用NumPy批量计算明度值和统计直方图 - calculate_rgb_histogram: 使用np.bincount快速统计RGB通道 - 新增 _calculate_luminance_numpy: 向量化Rec.709明度计算 - 保持向后兼容: 自动检测NumPy可用性，失败时回退到Python实现 - 计算结果与原始实现完全一致 --- core/color.py | 171 +++++++++++++++++++++++++++++++++++++++++--------- 1 file changed, 143 insertions(+), 28 deletions(-) diff --git a/core/color.py b/core/color.py index a432e01..775bc57 100644 --- a/core/color.py +++ b/core/color.py @@ -252,7 +252,7 @@ def get_zone_bounds(zone_str: str) -> Tuple[int, int]: def calculate_histogram(image, sample_step: int = 4) -> List[int]: - """计算图片的明度直方图（使用采样优化） + """计算图片的明度直方图（使用NumPy向量化优化） Args: image: QImage 对象 @@ -261,24 +261,96 @@ def calculate_histogram(image, sample_step: int = 4) -> List[int]: Returns: list: 长度为256的列表，表示每个明度值的像素数量 """ - histogram = [0] * 256 - if image is None or image.isNull(): - return histogram + return [0] * 256 width = image.width() height = image.height() - # 采样计算直方图，大幅提高性能 - # 确保包含边缘像素，使用 min 函数防止越界 + # 使用NumPy向量化计算（如果可用） + if NUMPY_AVAILABLE and hasattr(image, 'bits'): + try: + return _calculate_histogram_numpy(image, width, height, sample_step) + except Exception: + pass # 失败时回退到纯Python实现 + + return _calculate_histogram_python(image, width, height, sample_step) + + +def _calculate_histogram_numpy(image, width: int, height: int, sample_step: int) -> List[int]: + """使用NumPy向量化计算明度直方图""" + # 将QImage转换为NumPy数组 + image = image.convertToFormat(image.Format.Format_RGB888) + ptr = image.bits() + ptr.setsize(image.sizeInBytes()) + arr = np.array(ptr).reshape(height, width, 3) + + # 采样像素（包含边缘像素） + sampled = arr[::sample_step, ::sample_step] + + # 额外采样边缘像素 + edge_pixels = [] + if width > 0: + edge_pixels.append(arr[::sample_step, -1]) + if height > 0: + edge_pixels.append(arr[-1, ::sample_step]) + + # 合并所有采样像素 + if edge_pixels: + all_pixels = np.vstack([sampled.reshape(-1, 3)] + [e.reshape(-1, 3) for e in edge_pixels]) + else: + all_pixels = sampled.reshape(-1, 3) + + # 向量化计算明度值 + luminance = _calculate_luminance_numpy(all_pixels) + + # 使用bincount统计直方图 + histogram = np.bincount(luminance, minlength=256) + + return histogram.tolist() + + +def _calculate_luminance_numpy(pixels: np.ndarray) -> np.ndarray: + """使用NumPy向量化计算明度值（Rec. 709标准 + sRGB Gamma校正） + + Args: + pixels: NumPy数组，形状为 (N, 3)，值范围 0-255 + + Returns: + np.ndarray: 明度值数组，值范围 0-255 + """ + # 归一化到 0-1 范围 + rgb = pixels.astype(np.float32) / 255.0 + + # sRGB Gamma 解码（向量化） + linear = np.where(rgb <= 0.04045, rgb / 12.92, ((rgb + 0.055) / 1.055) ** 2.4) + + # 应用 Rec. 709 权重 + luminance_linear = 0.2126 * linear[:, 0] + 0.7152 * linear[:, 1] + 0.0722 * linear[:, 2] + + # 编码回 sRGB 空间 + luminance_srgb = np.where( + luminance_linear <= 0.0031308, + luminance_linear * 12.92, + 1.055 * (luminance_linear ** (1.0 / 2.4)) - 0.055 + ) + + # 转换到 0-255 范围，使用round与Python实现保持一致 + return np.clip(np.round(luminance_srgb * 255), 0, 255).astype(np.uint8) + + +def _calculate_histogram_python(image, width: int, height: int, sample_step: int) -> List[int]: + """使用纯Python计算明度直方图（回退实现）""" + histogram = [0] * 256 + + # 采样计算直方图 for y in range(0, height, sample_step): for x in range(0, width, sample_step): color = image.pixelColor(x, y) luminance = get_luminance(color.red(), color.green(), color.blue()) histogram[luminance] += 1 - # 额外采样最右侧和最底部的边缘像素，确保高亮区域不被遗漏 - # 采样最右列 + # 额外采样最右侧和最底部的边缘像素 if width > 0: right_x = width - 1 for y in range(0, height, sample_step): @@ -286,7 +358,6 @@ def calculate_histogram(image, sample_step: int = 4) -> List[int]: luminance = get_luminance(color.red(), color.green(), color.blue()) histogram[luminance] += 1 - # 采样最底行 if height > 0: bottom_y = height - 1 for x in range(0, width, sample_step): @@ -294,7 +365,7 @@ def calculate_histogram(image, sample_step: int = 4) -> List[int]: luminance = get_luminance(color.red(), color.green(), color.blue()) histogram[luminance] += 1 - # 采样右下角像素（如果尚未被采样） + # 采样右下角像素 if width > 0 and height > 0: color = image.pixelColor(width - 1, height - 1) luminance = get_luminance(color.red(), color.green(), color.blue()) @@ -304,7 +375,7 @@ def calculate_histogram(image, sample_step: int = 4) -> List[int]: def calculate_rgb_histogram(image, sample_step: int = 4) -> Tuple[List[int], List[int], List[int]]: - """计算图片的RGB直方图（使用采样优化） + """计算图片的RGB直方图（使用NumPy向量化优化） Args: image: QImage 对象 @@ -313,29 +384,74 @@ def calculate_rgb_histogram(image, sample_step: int = 4) -> Tuple[List[int], Lis Returns: tuple: 三个长度为256的列表的元组 (R_histogram, G_histogram, B_histogram) """ - histogram_r = [0] * 256 - histogram_g = [0] * 256 - histogram_b = [0] * 256 - if image is None or image.isNull(): - return histogram_r, histogram_g, histogram_b + return [0] * 256, [0] * 256, [0] * 256 width = image.width() height = image.height() - # 采样计算直方图，大幅提高性能 + # 使用NumPy向量化计算（如果可用） + if NUMPY_AVAILABLE and hasattr(image, 'bits'): + try: + return _calculate_rgb_histogram_numpy(image, width, height, sample_step) + except Exception: + pass # 失败时回退到纯Python实现 + + return _calculate_rgb_histogram_python(image, width, height, sample_step) + + +def _calculate_rgb_histogram_numpy(image, width: int, height: int, sample_step: int) -> Tuple[List[int], List[int], List[int]]: + """使用NumPy向量化计算RGB直方图""" + # 将QImage转换为NumPy数组 + image = image.convertToFormat(image.Format.Format_RGB888) + ptr = image.bits() + ptr.setsize(image.sizeInBytes()) + arr = np.array(ptr).reshape(height, width, 3) + + # 采样像素（包含边缘像素） + sampled = arr[::sample_step, ::sample_step] + + # 额外采样边缘像素 + edge_pixels = [] + if width > 0: + edge_pixels.append(arr[::sample_step, -1]) + if height > 0: + edge_pixels.append(arr[-1, ::sample_step]) + + # 合并所有采样像素 + if edge_pixels: + all_pixels = np.vstack([sampled.reshape(-1, 3)] + [e.reshape(-1, 3) for e in edge_pixels]) + else: + all_pixels = sampled.reshape(-1, 3) + + # 分离RGB通道 + r_channel = all_pixels[:, 0].astype(np.uint8) + g_channel = all_pixels[:, 1].astype(np.uint8) + b_channel = all_pixels[:, 2].astype(np.uint8) + + # 使用bincount统计各通道直方图 + histogram_r = np.bincount(r_channel, minlength=256) + histogram_g = np.bincount(g_channel, minlength=256) + histogram_b = np.bincount(b_channel, minlength=256) + + return histogram_r.tolist(), histogram_g.tolist(), histogram_b.tolist() + + +def _calculate_rgb_histogram_python(image, width: int, height: int, sample_step: int) -> Tuple[List[int], List[int], List[int]]: + """使用纯Python计算RGB直方图（回退实现）""" + histogram_r = [0] * 256 + histogram_g = [0] * 256 + histogram_b = [0] * 256 + + # 采样计算直方图 for y in range(0, height, sample_step): for x in range(0, width, sample_step): color = image.pixelColor(x, y) - r = color.red() - g = color.green() - b = color.blue() - histogram_r[r] += 1 - histogram_g[g] += 1 - histogram_b[b] += 1 - - # 额外采样最右侧和最底部的边缘像素，确保高亮区域不被遗漏 - # 采样最右列 + histogram_r[color.red()] += 1 + histogram_g[color.green()] += 1 + histogram_b[color.blue()] += 1 + + # 额外采样最右侧和最底部的边缘像素 if width > 0: right_x = width - 1 for y in range(0, height, sample_step): @@ -344,7 +460,6 @@ def calculate_rgb_histogram(image, sample_step: int = 4) -> Tuple[List[int], Lis histogram_g[color.green()] += 1 histogram_b[color.blue()] += 1 - # 采样最底行 if height > 0: bottom_y = height - 1 for x in range(0, width, sample_step): @@ -353,7 +468,7 @@ def calculate_rgb_histogram(image, sample_step: int = 4) -> Tuple[List[int], Lis histogram_g[color.green()] += 1 histogram_b[color.blue()] += 1 - # 采样右下角像素（如果尚未被采样） + # 采样右下角像素 if width > 0 and height > 0: color = image.pixelColor(width - 1, height - 1) histogram_r[color.red()] += 1 -- Gitee From a592c82f84c3a4cd0013d2d72970973b0d669625 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sun, 8 Feb 2026 03:56:46 +0800 Subject: [PATCH 89/96] =?UTF-8?q?[=E6=A0=B7=E5=BC=8F]=20=E8=AE=BE=E7=BD=AE?= =?UTF-8?q?=E7=95=8C=E9=9D=A216=E8=BF=9B=E5=88=B6=E9=A2=9C=E8=89=B2?= =?UTF-8?q?=E5=80=BC=E5=BC=80=E5=85=B3=E6=8C=89=E9=92=AE=E6=98=BE=E7=A4=BA?= =?UTF-8?q?=E4=B8=AD=E6=96=87"=E5=BC=80/=E5=85=B3"?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/interfaces.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/ui/interfaces.py b/ui/interfaces.py index e811d5d..12e5fde 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -762,6 +762,8 @@ class SettingsInterface(QWidget): # 创建开关按钮 switch = SwitchButton(self.content_widget) switch.setChecked(initial_checked) + switch.setOnText("开") + switch.setOffText("关") switch.checkedChanged.connect(self._on_hex_display_changed) # 将开关添加到卡片布局 -- Gitee From 89b3d62c9f576c5ce6091de5aa29d313a3b698c1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sun, 8 Feb 2026 04:02:57 +0800 Subject: [PATCH 90/96] =?UTF-8?q?[=E4=BC=98=E5=8C=96]=20=E5=AF=BC=E5=85=A5?= =?UTF-8?q?=E5=9B=BE=E7=89=87=E6=97=B6=E9=87=87=E6=A0=B7=E7=82=B9=E5=BB=B6?= =?UTF-8?q?=E8=BF=9F=E5=88=B0=E5=AE=8C=E6=95=B4=E5=8A=A0=E8=BD=BD=E5=90=8E?= =?UTF-8?q?=E6=98=BE=E7=A4=BA?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/canvases.py | 18 ++++-------------- 1 file changed, 4 insertions(+), 14 deletions(-) diff --git a/ui/canvases.py b/ui/canvases.py index c8da749..938fbc2 100644 --- a/ui/canvases.py +++ b/ui/canvases.py @@ -853,13 +853,8 @@ class ImageCanvas(BaseCanvas): # 改变光标为默认 self.setCursor(Qt.CursorShape.ArrowCursor) - # 显示取色点（在模糊预览上） - for picker in self._pickers: - picker.show() - - # 初始化取色点位置 - self._init_picker_positions() - self.update_picker_positions() + # 模糊预览阶段不显示取色点，等待完整图片加载完成 + # 避免用户在预览阶段看到未就绪的采样点，提升用户体验 # 更新加载提示 self._loading_label.setText("正在加载高清图片...") @@ -1098,13 +1093,8 @@ class LuminanceCanvas(BaseCanvas): # 改变光标为默认 self.setCursor(Qt.CursorShape.ArrowCursor) - # 显示取色点（在模糊预览上） - for picker in self._pickers: - picker.show() - - # 初始化取色点位置 - self._init_picker_positions() - self.update_picker_positions() + # 模糊预览阶段不显示取色点，等待完整图片加载完成 + # 避免用户在预览阶段看到未就绪的采样点，提升用户体验 # 更新加载提示 self._loading_label.setText("正在加载高清图片...") -- Gitee From 58562fe3d1735a2d37cfae4b89b9ecaef98c02d0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sun, 8 Feb 2026 04:18:11 +0800 Subject: [PATCH 91/96] =?UTF-8?q?[=E6=96=B0=E5=8A=9F=E8=83=BD]=20=E5=A2=9E?= =?UTF-8?q?=E5=8A=A0=E6=94=B6=E8=97=8F=E9=85=8D=E8=89=B2=E5=91=BD=E5=90=8D?= =?UTF-8?q?=E5=AF=B9=E8=AF=9D=E6=A1=86=E5=92=8C=E9=87=8D=E5=91=BD=E5=90=8D?= =?UTF-8?q?=E5=8A=9F=E8=83=BD?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 新增 NameDialog 命名对话框，支持收藏配色时自定义命名 - 在 FavoriteSchemeCard 中添加重命名按钮 - 在 ConfigManager 中添加 rename_favorite() 方法 - 更新 ColorExtractInterface 和 ColorSchemeInterface 的收藏逻辑 --- core/config.py | 21 +++++++ dialogs/__init__.py | 2 + dialogs/name_dialog.py | 130 +++++++++++++++++++++++++++++++++++++++++ ui/favorite_widgets.py | 28 ++++++++- ui/interfaces.py | 80 +++++++++++++++++++++++-- 5 files changed, 255 insertions(+), 6 deletions(-) create mode 100644 dialogs/name_dialog.py diff --git a/core/config.py b/core/config.py index b93f770..21ed7b2 100644 --- a/core/config.py +++ b/core/config.py @@ -271,6 +271,27 @@ class ConfigManager: return len(self._config["favorites"]) < original_count + def rename_favorite(self, favorite_id: str, new_name: str) -> bool: + """重命名收藏 + + Args: + favorite_id: 收藏ID + new_name: 新名称 + + Returns: + bool: 是否重命名成功 + """ + if "favorites" not in self._config: + return False + + favorites = self._config["favorites"] + for fav in favorites: + if fav.get("id") == favorite_id: + fav["name"] = new_name + return True + + return False + def clear_favorites(self) -> None: """清空所有收藏""" self._config["favorites"] = [] diff --git a/dialogs/__init__.py b/dialogs/__init__.py index 756e0c1..286bdc6 100644 --- a/dialogs/__init__.py +++ b/dialogs/__init__.py @@ -1,9 +1,11 @@ """对话框模块""" from .about_dialog import AboutDialog +from .name_dialog import NameDialog from .update_dialog import UpdateAvailableDialog __all__ = [ 'AboutDialog', + 'NameDialog', 'UpdateAvailableDialog', ] diff --git a/dialogs/name_dialog.py b/dialogs/name_dialog.py new file mode 100644 index 0000000..618d1a7 --- /dev/null +++ b/dialogs/name_dialog.py @@ -0,0 +1,130 @@ +# 标准库导入 + +# 第三方库导入 +from PySide6.QtCore import Qt, QTimer +from PySide6.QtWidgets import QDialog, QHBoxLayout, QLabel, QVBoxLayout, QWidget +from qfluentwidgets import LineEdit, PrimaryPushButton, PushButton, isDarkTheme, qconfig + +# 项目模块导入 +from ui.theme_colors import get_dialog_bg_color, get_text_color +from utils import fix_windows_taskbar_icon_for_window, load_icon_universal, set_window_title_bar_theme + + +class NameDialog(QDialog): + """命名对话框 + + 用于收藏配色方案时输入自定义名称。 + """ + + def __init__(self, title="命名配色方案", default_name="", parent=None): + """初始化命名对话框 + + Args: + title: 对话框标题 + default_name: 默认名称 + parent: 父窗口 + """ + super().__init__(parent) + self.setWindowTitle(title) + self.setFixedSize(400, 150) + self._default_name = default_name + self._name = "" + + # 设置窗口图标 + self.setWindowIcon(load_icon_universal()) + + # 设置窗口标志：只保留关闭按钮 + self.setWindowFlags( + Qt.WindowType.Window | + Qt.WindowType.WindowTitleHint | + Qt.WindowType.WindowCloseButtonHint | + Qt.WindowType.CustomizeWindowHint + ) + + # 设置窗口背景色 + bg_color = get_dialog_bg_color() + self.setStyleSheet(f"QDialog {{ background-color: {bg_color.name()}; }}") + + self.setup_ui() + + # 修复任务栏图标 + QTimer.singleShot(100, lambda: fix_windows_taskbar_icon_for_window(self)) + + # 监听主题变化 + qconfig.themeChangedFinished.connect(self._update_title_bar_theme) + + def setup_ui(self): + """设置界面布局""" + layout = QVBoxLayout(self) + layout.setContentsMargins(20, 20, 20, 20) + layout.setSpacing(15) + + # 提示标签 + self.hint_label = QLabel("请输入配色方案名称：") + self._update_label_style() + layout.addWidget(self.hint_label) + + # 输入框 + self.name_input = LineEdit(self) + self.name_input.setText(self._default_name) + self.name_input.setPlaceholderText("输入名称...") + self.name_input.setClearButtonEnabled(True) + layout.addWidget(self.name_input) + + # 按钮区域 + buttons_container = QWidget() + buttons_layout = QHBoxLayout(buttons_container) + buttons_layout.setSpacing(10) + buttons_layout.setContentsMargins(0, 0, 0, 0) + + buttons_layout.addStretch() + + # 取消按钮 + self.cancel_button = PushButton("取消") + self.cancel_button.setMinimumWidth(80) + self.cancel_button.clicked.connect(self.reject) + buttons_layout.addWidget(self.cancel_button) + + # 确认按钮（主题色） + self.confirm_button = PrimaryPushButton("确认") + self.confirm_button.setMinimumWidth(80) + self.confirm_button.clicked.connect(self._on_confirm) + buttons_layout.addWidget(self.confirm_button) + + layout.addWidget(buttons_container) + + # 设置焦点到输入框并选中默认文本 + self.name_input.setFocus() + self.name_input.selectAll() + + def _update_label_style(self): + """更新标签样式""" + text_color = get_text_color() + self.hint_label.setStyleSheet(f"color: {text_color.name()}; font-size: 13px;") + + def _update_title_bar_theme(self): + """更新标题栏主题以适配当前主题""" + set_window_title_bar_theme(self, isDarkTheme()) + + def _on_confirm(self): + """确认按钮点击""" + self._name = self.name_input.text().strip() + if self._name: + self.accept() + else: + # 如果名称为空，使用默认名称 + self._name = self._default_name + self.accept() + + def get_name(self): + """获取输入的名称 + + Returns: + str: 用户输入的名称 + """ + return self._name + + def showEvent(self, event): + """窗口显示事件 - 在显示前设置标题栏主题避免闪烁""" + self._update_title_bar_theme() + super().showEvent(event) diff --git a/ui/favorite_widgets.py b/ui/favorite_widgets.py index e158f1a..ae7592e 100644 --- a/ui/favorite_widgets.py +++ b/ui/favorite_widgets.py @@ -183,6 +183,7 @@ class FavoriteSchemeCard(CardWidget): """收藏配色方案卡片（水平排列色卡样式，动态数量）""" delete_requested = Signal(str) + rename_requested = Signal(str, str) # favorite_id, new_name def __init__(self, favorite_data: dict, parent=None): self._favorite_data = favorite_data @@ -228,10 +229,17 @@ class FavoriteSchemeCard(CardWidget): layout.addWidget(self.cards_panel) - # 删除按钮 + # 操作按钮区域 button_layout = QHBoxLayout() button_layout.addStretch() + # 重命名按钮 + self.rename_button = ToolButton(FluentIcon.EDIT) + self.rename_button.setFixedSize(28, 28) + self.rename_button.clicked.connect(self._on_rename_clicked) + button_layout.addWidget(self.rename_button) + + # 删除按钮 self.delete_button = ToolButton(FluentIcon.DELETE) self.delete_button.setFixedSize(28, 28) self.delete_button.clicked.connect(self._on_delete_clicked) @@ -304,6 +312,13 @@ class FavoriteSchemeCard(CardWidget): if favorite_id: self.delete_requested.emit(favorite_id) + def _on_rename_clicked(self): + """重命名按钮点击""" + favorite_id = self._favorite_data.get('id', '') + current_name = self._favorite_data.get('name', '') + if favorite_id: + self.rename_requested.emit(favorite_id, current_name) + def set_hex_visible(self, visible): """设置16进制显示区域的可见性""" self._hex_visible = visible @@ -331,6 +346,7 @@ class FavoriteSchemeList(QWidget): """收藏配色方案列表容器""" favorite_deleted = Signal(str) + favorite_renamed = Signal(str, str) # favorite_id, current_name def __init__(self, parent=None): self._favorites = [] @@ -418,11 +434,21 @@ class FavoriteSchemeList(QWidget): card.set_hex_visible(self._hex_visible) card.set_color_modes(self._color_modes) card.delete_requested.connect(self.favorite_deleted) + card.rename_requested.connect(self._on_rename_requested) self.content_layout.addWidget(card) self._favorite_cards[favorite.get('id', '')] = card self.content_layout.addStretch() + def _on_rename_requested(self, favorite_id, current_name): + """重命名请求处理 + + Args: + favorite_id: 收藏项ID + current_name: 当前名称 + """ + self.favorite_renamed.emit(favorite_id, current_name) + def set_hex_visible(self, visible): """设置是否显示16进制颜色值""" self._hex_visible = visible diff --git a/ui/interfaces.py b/ui/interfaces.py index 12e5fde..8a5becc 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -81,7 +81,7 @@ class DominantColorExtractor(QThread): self.extraction_error.emit(str(e)) -from dialogs import AboutDialog, UpdateAvailableDialog +from dialogs import AboutDialog, NameDialog, UpdateAvailableDialog from version import version_manager from .canvases import ImageCanvas, LuminanceCanvas from .cards import ColorCardPanel @@ -286,9 +286,22 @@ class ColorExtractInterface(QWidget): ) return + # 弹出命名对话框 + default_name = f"配色方案 {len(self._config_manager.get_favorites()) + 1}" + dialog = NameDialog( + title="命名配色方案", + default_name=default_name, + parent=self.window() + ) + + if dialog.exec() != NameDialog.DialogCode.Accepted: + return + + favorite_name = dialog.get_name() + favorite_data = { "id": str(uuid.uuid4()), - "name": f"配色方案 {len(self._config_manager.get_favorites()) + 1}", + "name": favorite_name, "colors": colors, "created_at": datetime.now().isoformat(), "source": "color_extract" @@ -304,7 +317,7 @@ class ColorExtractInterface(QWidget): InfoBar.success( title="收藏成功", - content=f"已收藏配色方案：{favorite_data['name']}", + content=f"已收藏配色方案：{favorite_name}", orient=Qt.Orientation.Horizontal, isClosable=True, position=InfoBarPosition.TOP, @@ -1374,9 +1387,22 @@ class ColorSchemeInterface(QWidget): ) return + # 弹出命名对话框 + default_name = f"配色方案 {len(self._config_manager.get_favorites()) + 1}" + dialog = NameDialog( + title="命名配色方案", + default_name=default_name, + parent=self.window() + ) + + if dialog.exec() != NameDialog.DialogCode.Accepted: + return + + favorite_name = dialog.get_name() + favorite_data = { "id": str(uuid.uuid4()), - "name": f"配色方案 {len(self._config_manager.get_favorites()) + 1}", + "name": favorite_name, "colors": colors, "created_at": datetime.now().isoformat(), "source": "color_scheme" @@ -1392,7 +1418,7 @@ class ColorSchemeInterface(QWidget): InfoBar.success( title="收藏成功", - content=f"已收藏配色方案：{favorite_data['name']}", + content=f"已收藏配色方案：{favorite_name}", orient=Qt.Orientation.Horizontal, isClosable=True, position=InfoBarPosition.TOP, @@ -1443,6 +1469,7 @@ class FavoritesInterface(QWidget): self.favorite_list = FavoriteSchemeList(self) self.favorite_list.favorite_deleted.connect(self._on_favorite_deleted) + self.favorite_list.favorite_renamed.connect(self._on_favorite_renamed) layout.addWidget(self.favorite_list, stretch=1) def _load_favorites(self): @@ -1472,6 +1499,49 @@ class FavoritesInterface(QWidget): self._config_manager.save() self._load_favorites() + def _on_favorite_renamed(self, favorite_id, current_name): + """收藏重命名回调 + + Args: + favorite_id: 收藏项ID + current_name: 当前名称 + """ + dialog = NameDialog( + title="重命名配色方案", + default_name=current_name, + parent=self.window() + ) + + if dialog.exec() != NameDialog.DialogCode.Accepted: + return + + new_name = dialog.get_name() + + # 更新收藏名称 + if self._config_manager.rename_favorite(favorite_id, new_name): + self._config_manager.save() + self._load_favorites() + + InfoBar.success( + title="重命名成功", + content=f"已重命名为：{new_name}", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=2000, + parent=self.window() + ) + else: + InfoBar.error( + title="重命名失败", + content="无法找到该配色方案", + orient=Qt.Orientation.Horizontal, + isClosable=True, + position=InfoBarPosition.TOP, + duration=3000, + parent=self.window() + ) + def _on_import_clicked(self): """导入按钮点击""" from qfluentwidgets import MessageBox -- Gitee From 707bfef0999d3b75a1398178d3e537ffde74765a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sun, 8 Feb 2026 05:00:06 +0800 Subject: [PATCH 92/96] =?UTF-8?q?[=E6=96=B0=E5=8A=9F=E8=83=BD]=20=E5=AE=9E?= =?UTF-8?q?=E7=8E=B0=E6=B7=B1=E8=89=B2=E6=A8=A1=E5=BC=8F=E9=85=8D=E7=BD=AE?= =?UTF-8?q?=E6=8C=81=E4=B9=85=E5=8C=96=EF=BC=8C=E4=BC=98=E5=8C=96=E6=BB=9A?= =?UTF-8?q?=E5=8A=A8=E6=9D=A1=E4=B8=BB=E9=A2=98=E9=80=82=E9=85=8D?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 添加 theme 配置项，实现主题状态保存与恢复 - 使用 qfluentwidgets 的 ScrollArea 和 PlainTextEdit 替代原生组件 - 去除关于对话框文本框底部蓝色焦点条 --- core/config.py | 3 ++- dialogs/about_dialog.py | 16 +++++++++++----- main.py | 14 +++++++++++++- ui/favorite_widgets.py | 6 +++--- ui/interfaces.py | 6 +++--- ui/main_window.py | 7 +++++++ 6 files changed, 39 insertions(+), 13 deletions(-) diff --git a/core/config.py b/core/config.py index 21ed7b2..ee7a314 100644 --- a/core/config.py +++ b/core/config.py @@ -47,7 +47,8 @@ class ConfigManager: "color_sample_count": 5, "luminance_sample_count": 5, "histogram_scaling_mode": "adaptive", - "color_wheel_mode": "RGB" + "color_wheel_mode": "RGB", + "theme": "auto" }, "scheme": { "default_scheme": "monochromatic", diff --git a/dialogs/about_dialog.py b/dialogs/about_dialog.py index 3eb8c00..8204338 100644 --- a/dialogs/about_dialog.py +++ b/dialogs/about_dialog.py @@ -5,9 +5,9 @@ from pathlib import Path from PySide6.QtCore import Qt, QTimer, QUrl from PySide6.QtGui import QDesktopServices from PySide6.QtWidgets import ( - QDialog, QFrame, QHBoxLayout, QPlainTextEdit, QVBoxLayout, QWidget + QDialog, QFrame, QHBoxLayout, QVBoxLayout, QWidget ) -from qfluentwidgets import CaptionLabel, PrimaryPushButton, PushButton, isDarkTheme, qconfig +from qfluentwidgets import CaptionLabel, PlainTextEdit, PrimaryPushButton, PushButton, isDarkTheme, qconfig # 项目模块导入 from utils import fix_windows_taskbar_icon_for_window, load_icon_universal, set_window_title_bar_theme @@ -71,17 +71,23 @@ class AboutDialog(QDialog): Args: parent_layout: 父布局对象 """ - self.text_edit = QPlainTextEdit(self) + self.text_edit = PlainTextEdit(self) self.text_edit.setReadOnly(True) self.text_edit.setPlainText(self._get_about_text()) self.text_edit.setContextMenuPolicy(Qt.ContextMenuPolicy.NoContextMenu) + # 禁用焦点，去除底部蓝色条 + self.text_edit.setFocusPolicy(Qt.FocusPolicy.NoFocus) # 设置主题感知的样式 bg_color = get_dialog_bg_color() text_color = get_text_color() self.text_edit.setStyleSheet( - f"QPlainTextEdit {{ background-color: {bg_color.name()}; " - f"color: {text_color.name()}; border: none; }}" + f"PlainTextEdit {{ background-color: {bg_color.name()}; " + f"color: {text_color.name()}; border: none; }}\n" + f"PlainTextEdit:focus {{ border: none; outline: none; }}\n" + f"PlainTextEdit::focus {{ border: none; }}\n" + f"QPlainTextEdit {{ border: none; }}\n" + f"QPlainTextEdit:focus {{ border: none; outline: none; }}" ) parent_layout.addWidget(self.text_edit, stretch=1) diff --git a/main.py b/main.py index d60e3ac..72a17e0 100644 --- a/main.py +++ b/main.py @@ -50,6 +50,7 @@ sys.stdout = _old_stdout qInstallMessageHandler(qt_message_handler) # 项目模块导入 +from core import get_config_manager from utils import fix_windows_taskbar_icon_for_window, load_icon_universal from ui import MainWindow @@ -65,7 +66,18 @@ def main(): app_icon = load_icon_universal() app.setWindowIcon(app_icon) - setTheme(Theme.AUTO) + # 加载主题配置并设置初始主题 + config_manager = get_config_manager() + config_manager.load() + theme_setting = config_manager.get('settings.theme', 'auto') + + if theme_setting == 'light': + setTheme(Theme.LIGHT) + elif theme_setting == 'dark': + setTheme(Theme.DARK) + else: + setTheme(Theme.AUTO) + setThemeColor('#0078d4') window = MainWindow() diff --git a/ui/favorite_widgets.py b/ui/favorite_widgets.py index ae7592e..087fc88 100644 --- a/ui/favorite_widgets.py +++ b/ui/favorite_widgets.py @@ -5,12 +5,12 @@ from datetime import datetime # 第三方库导入 from PySide6.QtCore import Qt, Signal from PySide6.QtWidgets import ( - QScrollArea, QVBoxLayout, QHBoxLayout, QWidget, QLabel, + QVBoxLayout, QHBoxLayout, QWidget, QLabel, QSizePolicy, QApplication ) from PySide6.QtGui import QColor from qfluentwidgets import ( - CardWidget, PushButton, ToolButton, FluentIcon, + CardWidget, PushButton, ScrollArea, ToolButton, FluentIcon, InfoBar, InfoBarPosition, isDarkTheme, qconfig ) @@ -362,7 +362,7 @@ class FavoriteSchemeList(QWidget): layout.setContentsMargins(0, 0, 0, 0) layout.setSpacing(10) - self.scroll_area = QScrollArea() + self.scroll_area = ScrollArea() self.scroll_area.setWidgetResizable(True) self.scroll_area.setStyleSheet("QScrollArea { border: none; }") diff --git a/ui/interfaces.py b/ui/interfaces.py index 8a5becc..3d6da6d 100644 --- a/ui/interfaces.py +++ b/ui/interfaces.py @@ -5,12 +5,12 @@ from datetime import datetime # 第三方库导入 from PySide6.QtCore import Qt, QThread, QTimer, Signal from PySide6.QtWidgets import ( - QFileDialog, QHBoxLayout, QLabel, QScrollArea, QSplitter, QStackedWidget, + QFileDialog, QHBoxLayout, QLabel, QSplitter, QStackedWidget, QSizePolicy, QSpacerItem, QVBoxLayout, QWidget ) from qfluentwidgets import ( ComboBox, FluentIcon, InfoBar, InfoBarPosition, PrimaryPushButton, - PushButton, PushSettingCard, SettingCardGroup, SpinBox, SubtitleLabel, SwitchButton, qconfig, isDarkTheme + PushButton, PushSettingCard, ScrollArea, SettingCardGroup, SpinBox, SubtitleLabel, SwitchButton, qconfig, isDarkTheme ) # 项目模块导入 @@ -640,7 +640,7 @@ class SettingsInterface(QWidget): def setup_ui(self): """设置界面布局""" # 创建滚动区域 - self.scroll_area = QScrollArea(self) + self.scroll_area = ScrollArea(self) self.scroll_area.setWidgetResizable(True) self.scroll_area.setStyleSheet("QScrollArea { border: none; }") diff --git a/ui/main_window.py b/ui/main_window.py index feb966c..75fdcb9 100644 --- a/ui/main_window.py +++ b/ui/main_window.py @@ -74,11 +74,18 @@ class CustomTitleBar(FluentTitleBar): """切换主题""" if isDarkTheme(): setTheme(Theme.LIGHT) + theme_value = 'light' else: setTheme(Theme.DARK) + theme_value = 'dark' self._update_theme_icon() # 重新应用按钮样式以覆盖 Fluent 主题样式 self._apply_theme_button_style() + # 保存主题配置 + from core import get_config_manager + config_manager = get_config_manager() + config_manager.set('settings.theme', theme_value) + config_manager.save() def _apply_theme_button_style(self): """应用主题按钮的无背景样式""" -- Gitee From 543a9123589333bf111e13f9f386d027dff8918a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sun, 8 Feb 2026 16:09:46 +0800 Subject: [PATCH 93/96] =?UTF-8?q?[=E6=96=87=E6=A1=A3]=20=E5=AE=8C=E5=96=84?= =?UTF-8?q?=E9=A1=B9=E7=9B=AE=E7=89=88=E6=9D=83=E4=BF=A1=E6=81=AF=EF=BC=8C?= =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E7=AC=AC=E4=B8=89=E6=96=B9=E5=BA=93=E5=92=8C?= =?UTF-8?q?=E5=B7=A5=E5=85=B7=E9=93=BE=E8=AE=B8=E5=8F=AF=E8=AF=81?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - 更新 LICENSE 文本文件，添加完整的第三方库许可证信息 - PySide6 (LGPL-3.0)、PySide6-Fluent-Widgets (GPL-3.0) - Pillow (MIT)、requests (Apache-2.0)、numpy (BSD-3-Clause) - 添加开发工具链许可证信息 - auto-py-to-exe (GPL-3.0)、UPX (GPL-2.0+)、Inno Setup (Modified BSD) - 更新版权完善计划.md，记录第四阶段执行结果 - 更新开发规范.md，新增第15章开源许可证管理规范 --- .gitignore | 11 + LICENSE | 739 +++++++++++++++++- dialogs/about_dialog.py | 33 +- file/LICENSE.html | 359 ++++++++- ...00\345\217\221\350\247\204\350\214\203.md" | 240 +++++- 5 files changed, 1348 insertions(+), 34 deletions(-) diff --git a/.gitignore b/.gitignore index 542d8cc..d236e0c 100644 --- a/.gitignore +++ b/.gitignore @@ -25,3 +25,14 @@ upx-5.1.0-win64.zip 发行说明.md PyQt6_Windows_TitleBar_DarkMode_Guide.md PyQt6_Windows_TitleBar_DarkMode_Guide.md + +# 虚拟环境 +.venv/ +venv/ +env/ +ENV/ + +版权完善计划.md +THIRD_PARTY_LICENSES.md +activate.ps1 +activate.bat diff --git a/LICENSE b/LICENSE index d25c643..f68b25a 100644 --- a/LICENSE +++ b/LICENSE @@ -3,7 +3,7 @@ ================================================================================ 项目信息 -------------------------------------------------------------------------------- -项目名称：Color Card +项目名称：取色卡（Color Card） 版权所有：© 2026 浮晓 HXiao Studio 开发者：青山公仔 联系方式：hxiao_studio@163.com @@ -611,32 +611,747 @@ of this License. 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IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL + ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR + REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, + INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING + OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED + TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY + YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER + PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE + POSSIBILITY OF SUCH DAMAGES. + +END OF TERMS AND CONDITIONS + +================================================================================ +3. Inno Setup (Modified BSD) +-------------------------------------------------------------------------------- +版权所有：Jordan Russell +官网：https://jrsoftware.org/isinfo.php +许可证：基于修改的 BSD 许可证 +用途：将独立的可执行文件打包为安装程序 + +-------------------------------------------------------------------------------- +Inno Setup License + +Except where otherwise noted, all of the documentation and software included in +the Inno Setup package is copyrighted by Jordan Russell. + +Copyright (C) 1997-2026 Jordan Russell. All rights reserved. +Portions Copyright (C) 2000-2026 Martijn Laan. All rights reserved. + +This software is provided "as-is," without any express or implied warranty. In +no event shall the author be held liable for any damages arising from the use +of this software. + +Permission is granted to anyone to use this software for any purpose, including +commercial applications, and to alter and redistribute it, provided that the +following conditions are met: + +1. All redistributions of source code files must retain all copyright notices + that are currently in place, and this list of conditions without + modification. +2. All redistributions in binary form must retain all occurrences of the above + copyright notice and web site addresses that are currently in place (for + example, in the About boxes). +3. The origin of this software must not be misrepresented; you must not claim + that you wrote the original software. If you use this software to distribute + a product, an acknowledgment in the product documentation would be + appreciated but is not required. +4. Modified versions in source or binary form must be plainly marked as such, + and must not be misrepresented as being the original software. + +Jordan Russell +jr-2020 AT jrsoftware.org +https://jrsoftware.org/ ================================================================================ 使用说明 -------------------------------------------------------------------------------- -许可证约束: +许可证约束： - 本项目整体受 GNU General Public License v3.0 约束 - 使用本软件即表示您同意遵守所有相关许可证条款 -根据 GPLv3 要求: +根据 GPLv3 要求： - 您可以自由使用、修改、分发本软件 - 您必须以 GPLv3 许可证开源您的修改版本 - 您必须提供源代码 - 您不能将本软件用于闭源商业项目 如有疑问，请联系：hxiao_studio@163.com + +================================================================================ +许可证文档结束 +================================================================================ diff --git a/dialogs/about_dialog.py b/dialogs/about_dialog.py index 8204338..d50384e 100644 --- a/dialogs/about_dialog.py +++ b/dialogs/about_dialog.py @@ -203,26 +203,45 @@ class AboutDialog(QDialog): • 联系邮箱：{app_info['email']} 【开源项目使用说明】 - • 本程序基于 PySide6 架构开发，许可证：LGPL v3 + • 本程序基于 PySide6 架构开发 版权所有：The Qt Company + 许可证：LGPL v3 项目地址：https://www.qt.io/ - • 本程序 UI 组件使用 PySide6-Fluent-Widgets，许可证：GPLv3 + • 本程序 UI 组件使用 PySide6-Fluent-Widgets + 版权所有：zhiyiYo + 许可证：GPLv3 项目地址：https://github.com/zhiyiYo/PyQt-Fluent-Widgets - • 本程序使用 requests 库进行网络请求，许可证：Apache-2.0 + • 本程序使用 requests 库进行网络请求 + 版权所有：Kenneth Reitz + 许可证：Apache-2.0 项目地址：https://github.com/psf/requests - • 本程序使用 Pillow 库处理图像，许可证：MIT + • 本程序使用 Pillow 库处理图像 + 版权所有：Python Imaging Library Team + 许可证：MIT 项目地址：https://github.com/python-pillow/Pillow - • 本程序使用auto-py-to-exe工具打包为独立的可执行文件。 + • 本程序使用 numpy 库进行数值计算 + 版权所有：NumPy Developers + 许可证：BSD-3-Clause + 项目地址：https://github.com/numpy/numpy + +【开发工具链】 + • 本程序使用 auto-py-to-exe 工具打包为独立的可执行文件 + 版权所有：Brent Vollebregt + 许可证：GPL-3.0 项目地址：https://github.com/brentvollebregt/auto-py-to-exe - • 本程序使用UPX工具压缩可执行文件体积。 + • 本程序使用 UPX 工具压缩可执行文件体积 + 版权所有：UPX Team + 许可证：GPL-2.0+ 官网：https://upx.github.io/ - • 本程序使用Inno Setup工具将独立的可执行文件打包为安装程序。 + • 本程序使用 Inno Setup 工具将独立的可执行文件打包为安装程序 + 版权所有：Jordan Russell + 许可证：基于修改的 BSD 许可证 官网：https://jrsoftware.org/isinfo.php 【特别鸣谢】 diff --git a/file/LICENSE.html b/file/LICENSE.html index 0816fe3..3e38bcd 100644 --- a/file/LICENSE.html +++ b/file/LICENSE.html @@ -453,24 +453,361 @@
-
+

第三方库许可证

本项目使用了以下第三方库，每个库都有其自己的开源许可证：

-

LGPL-3.0

-

适用库: PySide6

+ +
+

1. PySide6 (LGPL-3.0)

+
+

版权所有：The Qt Company

+

项目地址：https://www.qt.io/

+

许可证：GNU Lesser General Public License v3.0

+
+
+
+

GNU LESSER GENERAL PUBLIC LICENSE

+

Version 3, 29 June 2007

+
+
+

Copyright © 2007 Free Software Foundation, Inc.
+ <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.

+
+
+

This version of the GNU Lesser General Public License incorporates the terms and conditions of version 3 of the GNU General Public License, supplemented by the additional permissions listed below.

+
+

0. Additional Definitions.

+
+

As used herein, "this License" refers to version 3 of the GNU Lesser General Public License, and the "GNU GPL" refers to version 3 of the GNU General Public License.

+

"The Library" refers to a covered work governed by this License, other than an Application or a Combined Work as defined below.

+

An "Application" is any work that makes use of an interface provided by the Library, but which is not otherwise based on the Library. Defining a subclass of a class defined by the Library is deemed a mode of using an interface provided by the Library.

+

A "Combined Work" is a work produced by combining or linking an Application with the Library. The particular version of the Library with which the Combined Work was made is also called the "Linked Version".

+

The "Minimal Corresponding Source" for a Combined Work means the Corresponding Source for the Combined Work, excluding any source code for portions of the Combined Work that, considered in isolation, are based on the Application, and not on the Linked Version.

+

The "Corresponding Application Code" for a Combined Work means the object code and/or source code for the Application, including any data and utility programs needed for reproducing the Combined Work from the Application, but excluding the System Libraries of the Combined Work.

+
+

1. Exception to Section 3 of the GNU GPL.

+
+

You may convey a covered work under sections 3 and 4 of this License without being bound by section 3 of the GNU GPL.

+
+

2. Conveying Modified Versions.

+
+

If you modify a copy of the Library, and, in your modifications, a facility refers to a function or data to be supplied by an Application that uses the facility (other than as an argument passed when the facility is invoked), then you may convey a copy of the modified version:

+
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  1. a) under this License, provided that you make a good faith effort to ensure that, in the event an Application does not supply the function or data, the facility still operates, and performs whatever part of its purpose remains meaningful, or
    2. +
  2. b) under the GNU GPL, with none of the additional permissions of this License applicable to that copy.
    3. +
+
+

3. Object Code Incorporating Material from Library Header Files.

+
+

The object code form of an Application may incorporate material from a header file that is part of the Library. You may convey such object code under terms of your choice, provided that, if the incorporated material is not limited to numerical parameters, data structure layouts and accessors, or small macros, inline functions and templates (ten or fewer lines in length), you do both of the following:

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    2. +
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    3. +
+
+

4. Combined Works.

+
+

You may convey a Combined Work under terms of your choice that, taken together, effectively do not restrict modification of the portions of the Library contained in the Combined Work and reverse engineering for debugging such modifications, if you also do each of the following:

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  1. a) Give prominent notice with each copy of the Combined Work that the Library is used in it and that the Library and its use are covered by this License.
    2. +
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    3. +
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    4. +
  4. d) Do one of the following: +
      +
    1. 0) Convey the Minimal Corresponding Source under the terms of this License, and the Corresponding Application Code in a form suitable for, and under terms that permit, the user to recombine or relink the Application with a modified version of the Linked Version to produce a modified Combined Work, in the manner specified by section 6 of the GNU GPL for conveying Corresponding Source.
      2. +
    2. 1) Use a suitable shared library mechanism for linking with the Library. A suitable mechanism is one that (a) uses at run time a copy of the Library already present on the user's computer system, and (b) will operate properly with a modified version of the Library that is interface-compatible with the Linked Version.
      3. +
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    6. +
+
+

5. Combined Libraries.

+
+

You may place library facilities that are a work based on the Library side by side in a single library together with other library facilities that are not Applications and are not covered by this License, and convey such a combined library under terms of your choice, if you do both of the following:

+
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  1. a) Accompany the combined library with a copy of the same work based on the Library, uncombined with any other library facilities, conveyed under the terms of this License.
    2. +
  2. b) Give prominent notice with the combined library that part of it is a work based on the Library, and explaining where to find the accompanying uncombined form of the same work.
    3. +
+
+

6. Revised Versions of the GNU Lesser General Public License.

+
+

The Free Software Foundation may publish revised and/or new versions of the GNU Lesser General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns.

+

Each version is given a distinguishing version number. If the Library as you received it specifies that a certain numbered version of the GNU Lesser General Public License "or any later version" applies to it, you have the option of following the terms and conditions either of that published version or of any later version published by the Free Software Foundation. If the Library as you received it does not specify a version number of the GNU Lesser General Public License, you may choose any version of the GNU Lesser General Public License ever published by the Free Software Foundation.

+

If the Library as you received it specifies that a proxy can decide whether future versions of the GNU Lesser General Public License shall apply, that proxy's public statement of acceptance of any version is permanent authorization for you to choose that version for the Library.

+
+
+
+ + +
+

2. PySide6-Fluent-Widgets (GPL-3.0)

+
+

版权所有：zhiyiYo

+

项目地址：https://github.com/zhiyiYo/PyQt-Fluent-Widgets

+

许可证：GNU General Public License v3.0

+
+
+
+

PySide6-Fluent-Widgets 使用 GPLv3 许可证。由于本项目主许可证也为 GPLv3，完整的 GPLv3 许可证文本请参考本文档前面的GNU GENERAL PUBLIC LICENSE Version 3章节。

+
+
+
+ + +
+

3. Pillow (MIT)

+
+

版权所有：Python Imaging Library Team

+

项目地址：https://github.com/python-pillow/Pillow

+

许可证：MIT License

+
+
+
+

MIT License

+
+
+

Copyright <YEAR> <COPYRIGHT HOLDER>

+

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

+

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

+

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+
+
+
+ + +
+

4. requests (Apache-2.0)

+
+

版权所有：Kenneth Reitz

+

项目地址：https://github.com/psf/requests

+

许可证：Apache License 2.0

+
+
+
+

Apache License

+

Version 2.0, January 2004

+
+
+

http://www.apache.org/licenses/

+
+
+

TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

+
+

1. Definitions.

+
+

"License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document.

+

"Licensor" shall mean the copyright owner or entity authorized by the copyright owner that is granting the License.

+

"Legal Entity" shall mean the union of the acting entity and all other entities that control, are controlled by, or are under common control with that entity. For the purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the outstanding shares, or (iii) beneficial ownership of such entity.

+

"You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this License.

+

"Source" form shall mean the preferred form for making modifications, including but not limited to software source code, documentation source, and configuration files.

+

"Object" form shall mean any form resulting from mechanical transformation or translation of a Source form, including but not limited to compiled object code, generated documentation, and conversions to other media types.

+

"Work" shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is included in or attached to the work (an example is provided in the Appendix below).

+

"Derivative Works" shall mean any work, whether in Source or Object form, that is based on (or derived from) the Work and for which the editorial revisions, annotations, elaborations, or other modifications represent, as a whole, an original work of authorship. For the purposes of this License, Derivative Works shall not include works that remain separable from, or merely link (or bind by name) to the interfaces of, the Work and Derivative Works thereof.

+

"Contribution" shall mean any work of authorship, including the original version of the Work and any modifications or additions to that Work or Derivative Works thereof, that is intentionally submitted to Licensor for inclusion in the Work by the copyright owner or by an individual or Legal Entity authorized to submit on behalf of the copyright owner. For the purposes of this definition, "submitted" means any form of electronic, verbal, or written communication sent to the Licensor or its representatives, including but not limited to communication on electronic mailing lists, source code control systems, and issue tracking systems that are managed by, or on behalf of, the Licensor for the purpose of discussing and improving the Work, but excluding communication that is conspicuously marked or otherwise designated in writing by the copyright owner as "Not a Contribution."

+

"Contributor" shall mean Licensor and any individual or Legal Entity on behalf of whom a Contribution has been received by Licensor and subsequently incorporated within the Work.

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2. Grant of Copyright License.

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Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare Derivative Works of, publicly display, publicly perform, sublicense, and distribute the Work and such Derivative Works in Source or Object form.

+
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3. Grant of Patent License.

+
+

Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable (except as stated in this section) patent license to make, have made, use, offer to sell, sell, import, and otherwise transfer the Work, where such license applies only to those patent claims licensable by such Contributor that are necessarily infringed by their Contribution(s) alone or by combination of their Contribution(s) with the Work to which such Contribution(s) was submitted. If You institute patent litigation against any entity (including a cross-claim or counterclaim in a lawsuit) alleging that the Work or a Contribution incorporated within the Work constitutes direct or contributory patent infringement, then any patent licenses granted to You under this License for that Work shall terminate as of the date such litigation is filed.

+
+

4. Redistribution.

+
+

You may reproduce and distribute copies of the Work or Derivative Works thereof in any medium, with or without modifications, and in Source or Object form, provided that You meet the following conditions:

+
    +
  1. You must give any other recipients of the Work or Derivative Works a copy of this License; and
    2. +
  2. You must cause any modified files to carry prominent notices stating that You changed the files; and
    3. +
  3. You must retain, in the Source form of any Derivative Works that You distribute, all copyright, patent, trademark, and attribution notices from the Source form of the Work, excluding those notices that do not pertain to any part of the Derivative Works; and
    4. +
  4. If the Work includes a "NOTICE" text file as part of its distribution, then any Derivative Works that You distribute must include a readable copy of the attribution notices contained within such NOTICE file, excluding those notices that do not pertain to any part of the Derivative Works, in at least one of the following places: within a NOTICE text file distributed as part of the Derivative Works; within the Source form or documentation, if provided along with the Derivative Works; or, within a display generated by the Derivative Works, if and wherever such third-party notices normally appear. The contents of the NOTICE file are for informational purposes only and do not modify the License. You may add Your own attribution notices within Derivative Works that You distribute, alongside or as an addendum to the NOTICE text from the Work, provided that such additional attribution notices cannot be construed as modifying the License.
    5. +
+

You may add Your own copyright statement to Your modifications and may provide additional or different license terms and conditions for use, reproduction, or distribution of Your modifications, or for any such Derivative Works as a whole, provided Your use, reproduction, and distribution of the Work otherwise complies with the conditions stated in this License.

+
+

5. Submission of Contributions.

+
+

Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in the Work by You to the Licensor shall be under the terms and conditions of this License, without any additional terms or conditions. Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with Licensor regarding such Contributions.

+
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6. Trademarks.

+
+

This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor, except as required for reasonable and customary use in describing the origin of the Work and reproducing the content of the NOTICE file.

+
+

7. Disclaimer of Warranty.

+
+

Unless required by applicable law or agreed to in writing, Licensor provides the Work (and each Contributor provides its Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are solely responsible for determining the appropriateness of using or redistributing the Work and assume any risks associated with Your exercise of permissions under this License.

+
+

8. Limitation of Liability.

+
+

In no event and under no legal theory, whether in tort (including negligence), contract, or otherwise, unless required by applicable law (such as deliberate and grossly negligent acts) or agreed to in writing, shall any Contributor be liable to You for damages, including any direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or out of the use or inability to use the Work (including but not limited to damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or losses), even if such Contributor has been advised of the possibility of such damages.

+
+

9. Accepting Warranty or Additional Liability.

+
+

While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for, acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your accepting any such warranty or additional liability.

+
+
+ END OF TERMS AND CONDITIONS +
+
+
-

GPL-3.0

-

适用库: PySide6-Fluent-Widgets

+ +
+

5. numpy (BSD-3-Clause)

+
+

版权所有：NumPy Developers

+

项目地址：https://github.com/numpy/numpy

+

许可证：BSD 3-Clause License

+
+
+
+

BSD 3-Clause License

+
+
+

Copyright <YEAR> <COPYRIGHT HOLDER>

+

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

+
    +
  1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
    2. +
  2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
    3. +
  3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
    4. +
+

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+
+
+
+
+ +
+

开发工具链许可证

+

本项目在开发过程中使用了以下工具：

-

MIT License

-

适用库: Pillow

+ +
+

1. auto-py-to-exe (GPL-3.0)

+
+

版权所有：Brent Vollebregt

+

项目地址：https://github.com/brentvollebregt/auto-py-to-exe

+

许可证：GNU General Public License v3.0

+

用途：将 Python 脚本打包为独立的可执行文件

+
+
+
+

auto-py-to-exe 使用 GPLv3 许可证。由于本项目主许可证也为 GPLv3，完整的 GPLv3 许可证文本请参考本文档前面的GNU GENERAL PUBLIC LICENSE Version 3章节。

+
+
+
-

Apache-2.0

-

适用库: requests

+ +
+

2. UPX (GPL-2.0+)

+
+

版权所有：UPX Team

+

官网：https://upx.github.io/

+

许可证：GNU General Public License v2.0 or later

+

用途：压缩可执行文件体积

+
+
+
+

GNU GENERAL PUBLIC LICENSE

+

Version 2, June 1991

+
+
+

Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.

+
+

Preamble

+
+

The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too.

+

When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things.

+

To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it.

+

For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights.

+

We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software.

+

Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations.

+

Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all.

+

The precise terms and conditions for copying, distribution and modification follow.

+
+

TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

+
+

0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you".

+

Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does.

+

1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program.

+

You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee.

+

2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions:

+
    +
  1. a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change.
    2. +
  2. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License.
    3. +
  3. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.)
    4. +
+

These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it.

+

Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program.

+

In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License.

+

3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following:

+
    +
  1. a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or,
    2. +
  2. b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or,
    3. +
  3. c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.)
    4. +
+

The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable.

+

If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code.

+

4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance.

+

5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it.

+

6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License.

+

7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program.

+

If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances.

+

It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice.

+

This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License.

+

8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License.

+

9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns.

+

Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation.

+

10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally.

+
+

NO WARRANTY

+
+

11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

+

12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

+
+
+ END OF TERMS AND CONDITIONS +
+
+
-

BSD-3-Clause

-

适用库: numpy

+ +
+

3. Inno Setup (Modified BSD)

+
+

版权所有：Jordan Russell

+

官网：https://jrsoftware.org/isinfo.php

+

许可证：基于修改的 BSD 许可证

+

用途：将独立的可执行文件打包为安装程序

+
+
+
+

Inno Setup License

+
+
+

Except where otherwise noted, all of the documentation and software included in the Inno Setup package is copyrighted by Jordan Russell.

+

Copyright (C) 1997-2026 Jordan Russell. All rights reserved.
+ Portions Copyright (C) 2000-2026 Martijn Laan. All rights reserved.

+

This software is provided "as-is," without any express or implied warranty. In no event shall the author be held liable for any damages arising from the use of this software.

+

Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter and redistribute it, provided that the following conditions are met:

+
    +
  1. All redistributions of source code files must retain all copyright notices that are currently in place, and this list of conditions without modification.
    2. +
  2. All redistributions in binary form must retain all occurrences of the above copyright notice and web site addresses that are currently in place (for example, in the About boxes).
    3. +
  3. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software to distribute a product, an acknowledgment in the product documentation would be appreciated but is not required.
    4. +
  4. Modified versions in source or binary form must be plainly marked as such, and must not be misrepresented as being the original software.
    5. +
+

Jordan Russell
+ jr-2020 AT jrsoftware.org
+ https://jrsoftware.org/

+
+
+
diff --git "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" index 0d69fcb..3d65cbe 100644 --- "a/\345\274\200\345\217\221\350\247\204\350\214\203.md" +++ "b/\345\274\200\345\217\221\350\247\204\350\214\203.md" @@ -1455,9 +1455,238 @@ def _migrate_favorites_data(self): --- -## 15. 附录 +## 15. 开源许可证管理规范 -### 15.1 扩展开发建议 +### 15.1 许可证管理概述 + +本项目采用 **GPLv3** 作为主许可证，使用了多个第三方库和开发工具，每个都有其自己的开源许可证。完整的许可证管理是开源项目合规性的重要组成部分。 + +**涉及的许可证类型：** +| 类型 | 许可证 | 用途 | +|:---:|:---:|:---| +| 主项目 | GPLv3 | 取色卡项目本身 | +| 第三方库 | LGPL-3.0 | PySide6 | +| 第三方库 | GPLv3 | PySide6-Fluent-Widgets | +| 第三方库 | MIT | Pillow | +| 第三方库 | Apache-2.0 | requests | +| 第三方库 | BSD-3-Clause | numpy | +| 工具链 | GPLv3 | auto-py-to-exe | +| 工具链 | GPLv2+ | UPX | +| 工具链 | Modified BSD | Inno Setup | + +### 15.2 许可证文件管理 + +**必须维护的许可证文件：** + +1. **LICENSE** - 主许可证文本文件 + - 包含完整的 GPLv3 许可证文本 + - 包含所有第三方库的完整许可证信息 + - 包含开发工具链的完整许可证信息 + - 使用统一的文本格式（`====` 和 `----` 分隔线） + +2. **file/LICENSE.html** - HTML 格式的许可证文件 + - 用于应用程序内显示 + - 包含格式化的 HTML 样式 + - 与文本版 LICENSE 内容保持一致 + +3. **版权完善计划.md** - 许可证管理计划文档 + - 记录许可证完善的各个阶段 + - 跟踪执行进度 + - 保存执行记录和验证结果 + +### 15.3 第三方库许可证信息收集规范 + +**收集内容清单：** + +| 信息项 | 说明 | 示例 | +|:---:|:---|:---| +| 库名称 | 完整的库名称 | PySide6 | +| 版本要求 | 项目使用的版本范围 | >=6.0.0 | +| 许可证类型 | SPDX 标识符 | LGPL-3.0 | +| 版权所有 | 作者或组织名称 | The Qt Company | +| 项目地址 | 官方网站或仓库地址 | https://www.qt.io/ | +| 完整许可证文本 | 官方许可证全文 | 从官方网站获取 | + +**收集渠道：** +- 官方 GitHub 仓库的 LICENSE 文件 +- 官方网站许可证页面 +- PyPI 项目页面的元数据 +- 源码包中的 LICENSE 文件 + +### 15.4 许可证文本格式规范 + +**文本版 LICENSE 格式：** + +``` +================================================================================ +第三方库许可证 +-------------------------------------------------------------------------------- +本项目使用了以下第三方库，每个库都有其自己的开源许可证： + +================================================================================ +1. 库名称 (许可证类型) +-------------------------------------------------------------------------------- +版权所有：作者/组织名称 +项目地址：https://example.com/ +许可证：完整许可证名称 + +-------------------------------------------------------------------------------- +[完整的许可证文本] + +================================================================================ +2. 下一个库... +``` + +**格式要求：** +- 使用 `====`（80个字符）作为章节分隔线 +- 使用 `----`（80个字符）作为子章节分隔线 +- 每个库独立成节，编号排序 +- 许可证文本保持原始格式，不修改内容 +- LGPL 许可证需注明引用 GPL 的条款 + +### 15.5 关于窗口许可证显示规范 + +**关于对话框必须包含的信息：** + +```python +def _get_about_text(self): + return """ + 【开源项目使用说明】 + • 本程序基于 PySide6 架构开发 + 版权所有：The Qt Company + 许可证：LGPL v3 + 项目地址：https://www.qt.io/ + + • 本程序 UI 组件使用 PySide6-Fluent-Widgets + 版权所有：zhiyiYo + 许可证：GPLv3 + 项目地址：https://github.com/zhiyiYo/PyQt-Fluent-Widgets + + 【开发工具链】 + • 本程序使用 auto-py-to-exe 工具打包 + 版权所有：Brent Vollebregt + 许可证：GPL-3.0 + 项目地址：https://github.com/brentvollebregt/auto-py-to-exe + """ +``` + +**显示要求：** +- 每个库必须包含：版权所有、许可证类型、项目地址 +- 按类别分组（开源项目、开发工具链） +- 格式统一，便于阅读 + +### 15.6 许可证兼容性检查 + +**兼容性原则：** + +| 主许可证 | 兼容的许可证 | 不兼容的许可证 | +|:---:|:---:|:---:| +| GPLv3 | LGPL-3.0, MIT, Apache-2.0, BSD | 专有许可证 | + +**检查清单：** +- [ ] 所有第三方许可证与 GPLv3 兼容 +- [ ] 所有许可证文本完整且最新 +- [ ] 所有版权信息准确无误 +- [ ] 所有项目链接可访问 +- [ ] LGPL 引用 GPL 的说明清晰 + +### 15.7 许可证更新流程 + +**新增第三方库时的步骤：** + +1. **信息收集** + - 收集库名称、版本、许可证类型 + - 获取版权所有者信息 + - 获取项目地址 + - 下载完整许可证文本 + +2. **兼容性验证** + - 确认许可证与 GPLv3 兼容 + - 检查许可证版本是否最新 + +3. **文件更新** + - 更新 LICENSE 文本文件 + - 更新 file/LICENSE.html + - 更新关于窗口的 `_get_about_text()` + +4. **文档更新** + - 更新版权完善计划.md + - 记录更新日期和变更内容 + +5. **验证测试** + - 检查文本格式是否正确 + - 验证链接可访问性 + - 确认所有文件内容一致 + +### 15.8 常见许可证文本获取地址 + +| 许可证 | 官方地址 | +|:---:|:---| +| GPLv3 | https://www.gnu.org/licenses/gpl-3.0.txt | +| LGPLv3 | https://www.gnu.org/licenses/lgpl-3.0.txt | +| MIT | https://opensource.org/licenses/MIT | +| Apache-2.0 | https://www.apache.org/licenses/LICENSE-2.0.txt | +| BSD-3-Clause | https://opensource.org/licenses/BSD-3-Clause | +| GPLv2 | https://www.gnu.org/licenses/gpl-2.0.txt | + +### 15.9 注意事项 + +**必须避免的问题：** + +1. **不要遗漏版权声明** + - 每个第三方库都必须有明确的版权声明 + - 不能只列出库名和许可证类型 + +2. **不要修改许可证文本** + - 保持许可证文本的原始内容 + - 不要删除或添加任何内容 + +3. **不要遗漏工具链** + - 打包工具、压缩工具、安装程序制作工具都需要声明 + - 这些工具的许可证同样需要完整列出 + +4. **保持格式一致** + - LICENSE 和 LICENSE.html 内容要一致 + - 使用统一的格式风格 + +5. **LGPL 特殊处理** + - LGPL 是 GPL 的补充，需要明确说明引用关系 + - 在 LGPL 章节开头说明其引用了 GPL 的条款 + +### 15.10 经验总结 + +**本次版权完善的主要经验：** + +1. **提前规划** + - 制定详细的版权完善计划 + - 分阶段执行，逐步完善 + - 建立执行记录，跟踪进度 + +2. **统一格式** + - 建立统一的文本格式规范 + - 所有许可证文件格式保持一致 + - 便于维护和更新 + +3. **完整收集** + - 不仅收集第三方库，还要收集工具链 + - 每个组件都要有完整的版权信息 + - 建立 THIRD_PARTY_LICENSES.md 汇总文档 + +4. **引用优化** + - 对于使用相同许可证的组件，可以引用主许可证 + - 避免重复粘贴相同的许可证文本 + - LGPL 需要明确说明引用 GPL 的条款 + +5. **持续维护** + - 新增依赖时同步更新许可证信息 + - 定期检查许可证信息的准确性 + - 保持与项目实际使用的依赖一致 + +--- + +## 16. 附录 + +### 16.1 扩展开发建议 **潜在功能扩展：** - 历史记录功能 @@ -1469,14 +1698,15 @@ def _migrate_favorites_data(self): - 新功能应放在独立模块 - 使用信号槽进行组件通信 -### 15.2 规范维护 +### 16.2 规范维护 **本规范将根据项目发展进行更新，以适应新的功能需求和技术变化。** -### 15.3 版本历史 +### 16.3 版本历史 | 版本 | 日期 | 变更内容 | |:---:|:---:|:---| +| 2.11 | 2026-02-08 | 新增开源许可证管理规范（第15章），总结版权完善计划执行经验，包含许可证收集、格式规范、兼容性检查、更新流程等完整规范 | | 2.10 | 2026-02-07 | 新增信号循环预防规范（5.3节）、QThread取消机制（7.3节）；实现双面板独立图片导入、分阶段图片加载（模糊预览→完整图片→更新直方图）、进度显示功能 | | 2.9 | 2026-02-07 | 新增主题颜色管理规范（5.5节），创建 ui/theme_colors.py 统一颜色管理，消除所有硬编码颜色值 | | 2.8 | 2026-02-06 | 新增工具栏/按钮容器间距规范，补充 QSplitter 分隔条样式注意事项 | @@ -1489,3 +1719,5 @@ def _migrate_favorites_data(self): | 2.1 | 2026-02-04 | 借鉴BetterGI 星轨开发规范，新增导入规范、代码清理原则、异常处理规范、性能优化建议、调试规范 | | 2.0 | 2026-02-04 | 重构文档结构，精简冗余内容，优化版本号体系 | | 1.0 | 2026-02-03 | 初始版本，建立基础开发规范 | + + -- Gitee From b45c7d876a643ca5117349ed77999b336f0fca34 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sun, 8 Feb 2026 16:38:03 +0800 Subject: [PATCH 94/96] =?UTF-8?q?[=E5=86=85=E5=AE=B9=E8=B0=83=E6=95=B4]=20?= =?UTF-8?q?=E6=9B=B4=E6=96=B0=E7=89=88=E6=9C=AC=E4=BF=A1=E6=81=AF?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .gitignore | 1 + version_info.txt | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/.gitignore b/.gitignore index d236e0c..b17e5aa 100644 --- a/.gitignore +++ b/.gitignore @@ -36,3 +36,4 @@ ENV/ THIRD_PARTY_LICENSES.md activate.ps1 activate.bat +Python3.14t性能优化计划.md diff --git a/version_info.txt b/version_info.txt index 9adbf7f..3317f13 100644 --- a/version_info.txt +++ b/version_info.txt @@ -1,6 +1,6 @@ VSVersionInfo( ffi=FixedFileInfo( - filevers=(2026,2,7,1), + filevers=(2026,2,8,1), prodvers=(1,1,0,0), mask=0x3f, flags=0x0, -- Gitee From 22f53c7c10ed7789cb2b39ed707e8ecc11b64ea9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sun, 8 Feb 2026 17:46:37 +0800 Subject: [PATCH 95/96] =?UTF-8?q?[=E4=BF=AE=E5=A4=8D]=20=E4=BF=AE=E5=A4=8D?= =?UTF-8?q?=E6=98=8E=E5=BA=A6=E6=8F=90=E5=8F=96=E9=9D=A2=E6=9D=BF=E5=AF=BC?= =?UTF-8?q?=E5=85=A5=E5=9B=BE=E7=89=87=E6=97=B6=E8=89=B2=E7=9B=B8=E7=9B=B4?= =?UTF-8?q?=E6=96=B9=E5=9B=BE=E4=B8=8D=E5=90=8C=E6=AD=A5=E7=9A=84=E9=97=AE?= =?UTF-8?q?=E9=A2=98=EF=BC=9B=E7=BB=9F=E4=B8=80=E6=A0=87=E9=A2=98=E9=A2=9C?= =?UTF-8?q?=E8=89=B2=E4=B8=BA=E5=9B=BA=E5=AE=9A=E5=80=BC?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ui/color_wheel.py | 4 ++-- ui/histograms.py | 8 ++++---- ui/main_window.py | 3 ++- version_info.txt | 2 +- 4 files changed, 9 insertions(+), 8 deletions(-) diff --git a/ui/color_wheel.py b/ui/color_wheel.py index a20bea1..baafcb9 100644 --- a/ui/color_wheel.py +++ b/ui/color_wheel.py @@ -244,8 +244,8 @@ class HSBColorWheel(QWidget): def _draw_title(self, painter): """绘制标题""" - colors = self._get_theme_colors() - painter.setPen(colors['text']) + from .theme_colors import get_wheel_text_color + painter.setPen(get_wheel_text_color()) font = QFont() font.setPointSize(9) diff --git a/ui/histograms.py b/ui/histograms.py index d3b16c9..e872fd1 100644 --- a/ui/histograms.py +++ b/ui/histograms.py @@ -591,8 +591,8 @@ class RGBHistogramWidget(BaseHistogram): def _draw_title(self, painter: QPainter): """绘制标题""" - from .theme_colors import get_text_color - painter.setPen(get_text_color()) + from .theme_colors import get_wheel_text_color + painter.setPen(get_wheel_text_color()) font = QFont() font.setPointSize(9) painter.setFont(font) @@ -729,8 +729,8 @@ class HueHistogramWidget(BaseHistogram): def _draw_title(self, painter: QPainter): """绘制标题""" - from .theme_colors import get_text_color - painter.setPen(get_text_color()) + from .theme_colors import get_wheel_text_color + painter.setPen(get_wheel_text_color()) font = QFont() font.setPointSize(9) painter.setFont(font) diff --git a/ui/main_window.py b/ui/main_window.py index 75fdcb9..fbedc2c 100644 --- a/ui/main_window.py +++ b/ui/main_window.py @@ -328,8 +328,9 @@ class MainWindow(FluentWindow): # 同步图片数据到色彩提取面板（emit_sync=False 防止双向同步循环） self.color_extract_interface.image_canvas.set_image_data(pixmap, image, emit_sync=False) - # 更新RGB直方图 + # 更新RGB直方图和色相直方图 self.color_extract_interface.rgb_histogram_widget.set_image(image) + self.color_extract_interface.hue_histogram_widget.set_image(image) # 更新窗口标题 from pathlib import Path diff --git a/version_info.txt b/version_info.txt index 3317f13..fb64a86 100644 --- a/version_info.txt +++ b/version_info.txt @@ -1,6 +1,6 @@ VSVersionInfo( ffi=FixedFileInfo( - filevers=(2026,2,8,1), + filevers=(2026,2,8,2), prodvers=(1,1,0,0), mask=0x3f, flags=0x0, -- Gitee From 40f3401cec05e02bf2ca8fc82401f5c18862413c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=9D=92=E5=B1=B1=E5=85=AC=E4=BB=94?= Date: Sun, 8 Feb 2026 17:48:41 +0800 Subject: [PATCH 96/96] =?UTF-8?q?[=E6=96=87=E6=A1=A3]=20=E6=9B=B4=E6=96=B0?= =?UTF-8?q?=E4=BA=86=E8=AF=B4=E6=98=8E=E6=96=87=E6=A1=A3=E7=9A=84=E5=86=85?= =?UTF-8?q?=E5=AE=B9?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 53bb734..c51467a 100644 --- a/README.md +++ b/README.md @@ -94,7 +94,7 @@ ### 基本操作 1. **启动应用**：运行 `main.py` 或 exe -2. **导入图片**：点击「打开图片」按钮或使用快捷键 `Ctrl+O`，支持拖拽导入 +2. **导入图片**：点击「打开图片」按钮，支持拖拽导入 3. **色彩提取**：在「色彩提取」标签页，拖动图片上的5个圆形取色点到任意位置，下方色卡会实时显示对应颜色的 HSB、LAB、HSL、CMYK、RGB 值 4. **明度分析**：切换到「明度提取」标签页，查看图片的明度分布直方图，双击图片区域自动提取对应明度的像素 -- Gitee