WPFTemplateLib
/
Styles
/
DictionaryComboBox.xaml

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                    xmlns:attached="clr-namespace:WPFTemplateLib.Attached"
                    xmlns:controls="clr-namespace:WPFTemplateLib.Controls">

	<ResourceDictionary.MergedDictionaries>
		<ResourceDictionary Source="DictionaryCommon.xaml"/>
	</ResourceDictionary.MergedDictionaries>

	<!--#region 修改自 WPFUI（https://gitee.com/dlgcy/WPFUI） -->

	<SolidColorBrush x:Key="ComboBox.Static.Background" Color="#337ab7"/>
	<SolidColorBrush x:Key="ComboBox.Static.Over.Background" Color="#204d74"/>
	<SolidColorBrush x:Key="ComboBox.Glyph" Color="White"/>
	<SolidColorBrush x:Key="ComboBox.Font.A" Color="Black"/>
	<SolidColorBrush x:Key="ComboBox.Background.B" Color="White"/>
	<SolidColorBrush x:Key="ComboBox.Background.C" Color="#5CB85C"/>
	<SolidColorBrush x:Key="ComboBox.Static.Over.Background.C" Color="#398439"/>
	<SolidColorBrush x:Key="ComboBox.Background.D" Color="#5BC0DE"/>
	<SolidColorBrush x:Key="ComboBox.Static.Over.Background.D" Color="#269ABC"/>
	<SolidColorBrush x:Key="ComboBox.Background.E" Color="#F0AD4E"/>
	<SolidColorBrush x:Key="ComboBox.Static.Over.Background.E" Color="#D58512"/>
	<SolidColorBrush x:Key="ComboBox.Background.F" Color="#D9534F"/>
	<SolidColorBrush x:Key="ComboBox.Static.Over.Background.F" Color="#AC2925"/>
	<CornerRadius x:Key="ComboBox.CornerRadius">5</CornerRadius>

	<Style x:Key="LibSty.WpfUi.TextBox.InComboBox.Editable" TargetType="{x:Type TextBox}">
		<Setter Property="OverridesDefaultStyle" Value="true"/>
		<Setter Property="AllowDrop" Value="true"/>
		<Setter Property="MinWidth" Value="0"/>
		<Setter Property="MinHeight" Value="0"/>
		<Setter Property="FocusVisualStyle" Value="{x:Null}"/>
		<Setter Property="ScrollViewer.PanningMode" Value="VerticalFirst"/>
		<Setter Property="Stylus.IsFlicksEnabled" Value="False"/>
		<Setter Property="Foreground" Value="White"/>
		<Setter Property="Template">
			<Setter.Value>
				<ControlTemplate TargetType="{x:Type TextBox}">
					<ScrollViewer x:Name="PART_ContentHost" Background="Transparent" Focusable="false" HorizontalScrollBarVisibility="Hidden" VerticalScrollBarVisibility="Hidden"/>
				</ControlTemplate>
			</Setter.Value>
		</Setter>
	</Style>

	<Style x:Key="LibSty.WpfUi.ToggleButton.InComboBox" TargetType="{x:Type ToggleButton}">
		<Setter Property="OverridesDefaultStyle" Value="True"/>
		<Setter Property="IsTabStop" Value="false"/>
		<Setter Property="Focusable" Value="false"/>
		<Setter Property="ClickMode" Value="Press"/>
		<Setter Property="BorderThickness" Value="1"/>
		<Setter Property="Template">
			<Setter.Value>
				<ControlTemplate TargetType="{x:Type ToggleButton}">
					<Border x:Name="templateRoot" SnapsToDevicePixels="true" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}"
                            CornerRadius="{StaticResource ComboBox.CornerRadius}">
						<Border x:Name="splitBorder" BorderBrush="Transparent" BorderThickness="1" HorizontalAlignment="Right" Margin="0" SnapsToDevicePixels="true" Width="{DynamicResource {x:Static SystemParameters.VerticalScrollBarWidthKey}}">
							<Path x:Name="arrow" Data="F1 M 0,0 L 2.667,2.66665 L 5.3334,0 L 5.3334,-1.78168 L 2.6667,0.88501 L0,-1.78168 L0,0 Z" Fill="{StaticResource ComboBox.Glyph}" HorizontalAlignment="Center" Margin="0" VerticalAlignment="Center"/>
						</Border>
					</Border>
				</ControlTemplate>
			</Setter.Value>
		</Setter>
	</Style>

	<ControlTemplate x:Key="LibTpl.WpfUi.ComboBox.Editable" TargetType="{x:Type ComboBox}">
		<Grid x:Name="templateRoot" SnapsToDevicePixels="true">
			<Grid.ColumnDefinitions>
				<ColumnDefinition Width="*"/>
				<ColumnDefinition MinWidth="{DynamicResource {x:Static SystemParameters.VerticalScrollBarWidthKey}}" Width="0"/>
			</Grid.ColumnDefinitions>

			<Popup x:Name="PART_Popup" AllowsTransparency="true" Grid.ColumnSpan="2" IsOpen="{Binding IsDropDownOpen, RelativeSource={RelativeSource TemplatedParent}}" PopupAnimation="{DynamicResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}" Placement="Bottom">
				<controls:SystemDropShadowChrome x:Name="shadow" Color="Transparent" MaxHeight="{TemplateBinding MaxDropDownHeight}" MinWidth="{Binding ActualWidth, ElementName=templateRoot}">
					<Border x:Name="dropDownBorder" BorderBrush="{DynamicResource {x:Static SystemColors.WindowFrameBrushKey}}" BorderThickness="1" Background="{DynamicResource {x:Static SystemColors.WindowBrushKey}}">
						<ScrollViewer x:Name="DropDownScrollViewer">
							<Grid x:Name="grid" RenderOptions.ClearTypeHint="Enabled">
								<Canvas x:Name="canvas" HorizontalAlignment="Left" Height="0" VerticalAlignment="Top" Width="0">
									<Rectangle x:Name="opaqueRect" Fill="{Binding Background, ElementName=dropDownBorder}" Height="{Binding ActualHeight, ElementName=dropDownBorder}" Width="{Binding ActualWidth, ElementName=dropDownBorder}"/>
								</Canvas>
								<ItemsPresenter x:Name="ItemsPresenter" KeyboardNavigation.DirectionalNavigation="Contained" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
							</Grid>
						</ScrollViewer>
					</Border>
				</controls:SystemDropShadowChrome>
			</Popup>

			<ToggleButton x:Name="toggleButton" Grid.Column="0" Grid.ColumnSpan="2" Style="{StaticResource LibSty.WpfUi.ToggleButton.InComboBox}"
                          Foreground="White" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}"
                          IsChecked="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}"/>

			<Border Grid.Column="0" x:Name="border" Background="{StaticResource ComboBox.Static.Background}" Margin="{TemplateBinding BorderThickness}"
                    CornerRadius="{StaticResource ComboBox.CornerRadius}">
				<TextBox x:Name="PART_EditableTextBox" Style="{StaticResource LibSty.WpfUi.TextBox.InComboBox.Editable}"
                         HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}" VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"
                         IsReadOnly="{Binding IsReadOnly, RelativeSource={RelativeSource TemplatedParent}}" Margin="{TemplateBinding Padding}"/>
			</Border>
		</Grid>

		<ControlTemplate.Triggers>
			<Trigger Property="IsEnabled" Value="false">
				<Setter Property="Opacity" TargetName="border" Value="0.56"/>
			</Trigger>
			<Trigger Property="IsKeyboardFocusWithin" Value="true">
				<Setter Property="Foreground" Value="Black"/>
			</Trigger>
			<Trigger Property="HasDropShadow" SourceName="PART_Popup" Value="true">
				<Setter Property="Margin" TargetName="shadow" Value="0,0,5,5"/>
				<Setter Property="Color" TargetName="shadow" Value="#71000000"/>
			</Trigger>
			<Trigger Property="HasItems" Value="false">
				<Setter Property="Height" TargetName="dropDownBorder" Value="95"/>
			</Trigger>
			<MultiTrigger>
				<MultiTrigger.Conditions>
					<Condition Property="IsGrouping" Value="true"/>
					<Condition Property="VirtualizingPanel.IsVirtualizingWhenGrouping" Value="false"/>
				</MultiTrigger.Conditions>
				<Setter Property="ScrollViewer.CanContentScroll" Value="false"/>
			</MultiTrigger>
			<Trigger Property="ScrollViewer.CanContentScroll" SourceName="DropDownScrollViewer" Value="false">
				<Setter Property="Canvas.Top" TargetName="opaqueRect" Value="{Binding VerticalOffset, ElementName=DropDownScrollViewer}"/>
				<Setter Property="Canvas.Left" TargetName="opaqueRect" Value="{Binding HorizontalOffset, ElementName=DropDownScrollViewer}"/>
			</Trigger>
		</ControlTemplate.Triggers>
	</ControlTemplate>

	<Style x:Key="LibSty.WpfUi.ComboBoxItem" TargetType="{x:Type ComboBoxItem}">
		<Setter Property="SnapsToDevicePixels" Value="True"/>
		<Setter Property="Padding" Value="4,1"/>
		<Setter Property="HorizontalContentAlignment" Value="{Binding HorizontalContentAlignment, RelativeSource={RelativeSource AncestorType={x:Type ItemsControl}}}"/>
		<Setter Property="VerticalContentAlignment" Value="{Binding VerticalContentAlignment, RelativeSource={RelativeSource AncestorType={x:Type ItemsControl}}}"/>
		<Setter Property="Background" Value="Transparent"/>
		<Setter Property="BorderBrush" Value="Transparent"/>
		<Setter Property="BorderThickness" Value="1"/>
		<Setter Property="FocusVisualStyle" Value="{StaticResource FocusVisual}"/>
		<Setter Property="Template">
			<Setter.Value>
				<ControlTemplate TargetType="{x:Type ComboBoxItem}">
					<Border x:Name="Bd" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" Padding="{TemplateBinding Padding}" SnapsToDevicePixels="true">
						<ContentPresenter HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/>
					</Border>
					<ControlTemplate.Triggers>
						<Trigger Property="IsEnabled" Value="False">
							<Setter Property="TextElement.Foreground" TargetName="Bd" Value="{DynamicResource {x:Static SystemColors.GrayTextBrushKey}}"/>
						</Trigger>
						<Trigger Property="IsMouseOver" Value="True">
							<Setter Property="TextElement.FontWeight" TargetName="Bd" Value="Bold"/>
						</Trigger>
					</ControlTemplate.Triggers>
				</ControlTemplate>
			</Setter.Value>
		</Setter>
	</Style>

	<!--PrimaryBox-->
	<Style x:Key="LibSty.WpfUi.ComboBox.Primary" TargetType="{x:Type ComboBox}">
		<Setter Property="FocusVisualStyle" Value="{StaticResource FocusVisual}"/>
		<Setter Property="Background" Value="{StaticResource ComboBox.Static.Background}"/>
		<Setter Property="BorderBrush" Value="{StaticResource ComboBox.Static.Background}"/>
		<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.WindowTextBrushKey}}"/>
		<Setter Property="attached:WpfXamlPropProxy.MouseOverBackground" Value="{StaticResource ComboBox.Static.Over.Background}"/>
		<Setter Property="BorderThickness" Value="1"/>
		<Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Auto"/>
		<Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Auto"/>
		<Setter Property="Padding" Value="6,3,5,3"/>
		<Setter Property="ScrollViewer.CanContentScroll" Value="true"/>
		<Setter Property="ScrollViewer.PanningMode" Value="Both"/>
		<Setter Property="Stylus.IsFlicksEnabled" Value="False"/>
		<Setter Property="attached:WpfXamlPropProxy.CornerRadius" Value="5"/>
		<Setter Property="Template">
			<Setter.Value>
				<ControlTemplate TargetType="{x:Type ComboBox}">
					<Grid x:Name="templateRoot" SnapsToDevicePixels="true">
						<Grid.ColumnDefinitions>
							<ColumnDefinition Width="*"/>
							<ColumnDefinition MinWidth="{DynamicResource {x:Static SystemParameters.VerticalScrollBarWidthKey}}" Width="0"/>
						</Grid.ColumnDefinitions>

						<Popup x:Name="PART_Popup" AllowsTransparency="true" Grid.ColumnSpan="2" IsOpen="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}" Margin="1" PopupAnimation="{DynamicResource {x:Static SystemParameters.ComboBoxPopupAnimationKey}}" Placement="Bottom">
							<controls:SystemDropShadowChrome x:Name="shadow" Color="Transparent" MaxHeight="{TemplateBinding MaxDropDownHeight}" MinWidth="{Binding ActualWidth, ElementName=templateRoot}">
								<Border x:Name="dropDownBorder" BorderBrush="#dddddd" BorderThickness="1"
                                        Background="{DynamicResource {x:Static SystemColors.WindowBrushKey}}">
									<ScrollViewer x:Name="DropDownScrollViewer">
										<Grid x:Name="grid" RenderOptions.ClearTypeHint="Enabled">
											<Canvas x:Name="canvas" HorizontalAlignment="Left" Height="0" VerticalAlignment="Top" Width="0">
												<Rectangle x:Name="opaqueRect" Fill="{Binding Background, ElementName=dropDownBorder}" Height="{Binding ActualHeight, ElementName=dropDownBorder}" Width="{Binding ActualWidth, ElementName=dropDownBorder}"/>
											</Canvas>
											<ItemsPresenter x:Name="ItemsPresenter" KeyboardNavigation.DirectionalNavigation="Contained" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
										</Grid>
									</ScrollViewer>
								</Border>
							</controls:SystemDropShadowChrome>
						</Popup>

						<ToggleButton x:Name="toggleButton" Grid.Column="0" Grid.ColumnSpan="2" Style="{StaticResource LibSty.WpfUi.ToggleButton.InComboBox}"
                                      Foreground="White" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}"
                                      IsChecked="{Binding IsDropDownOpen, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}"/>

						<ContentPresenter x:Name="contentPresenter" Grid.Column="0" TextElement.Foreground="{StaticResource ComboBox.Glyph}"
                                          ContentTemplate="{TemplateBinding SelectionBoxItemTemplate}" ContentTemplateSelector="{TemplateBinding ItemTemplateSelector}"
                                          Content="{TemplateBinding SelectionBoxItem}" ContentStringFormat="{TemplateBinding SelectionBoxItemStringFormat}"
                                          HorizontalAlignment="Center" IsHitTestVisible="false" Margin="{TemplateBinding Padding}"
                                          SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" VerticalAlignment="Center"/>

						<Border Grid.Column="0" x:Name="proxy" Visibility="Collapsed" Background="{TemplateBinding attached:WpfXamlPropProxy.MouseOverBackground}"/>
					</Grid>

					<ControlTemplate.Triggers>
						<Trigger Property="HasDropShadow" SourceName="PART_Popup" Value="true">
							<Setter Property="Margin" TargetName="shadow" Value="0,0,5,5"/>
							<Setter Property="Color" TargetName="shadow" Value="#71000000"/>
						</Trigger>
						<Trigger Property="IsMouseOver" Value="true">
							<Setter Property="Cursor" Value="Hand"/>
							<Setter Property="Background" TargetName="toggleButton"
                                    Value="{Binding Background, ElementName=proxy}"/>
						</Trigger>
						<Trigger Property="HasItems" Value="false">
							<Setter Property="Height" TargetName="dropDownBorder" Value="95"/>
						</Trigger>
						<MultiTrigger>
							<MultiTrigger.Conditions>
								<Condition Property="IsGrouping" Value="true"/>
								<Condition Property="VirtualizingPanel.IsVirtualizingWhenGrouping" Value="false"/>
							</MultiTrigger.Conditions>
							<Setter Property="ScrollViewer.CanContentScroll" Value="false"/>
						</MultiTrigger>
						<Trigger Property="ScrollViewer.CanContentScroll" SourceName="DropDownScrollViewer" Value="false">
							<Setter Property="Canvas.Top" TargetName="opaqueRect" Value="{Binding VerticalOffset, ElementName=DropDownScrollViewer}"/>
							<Setter Property="Canvas.Left" TargetName="opaqueRect" Value="{Binding HorizontalOffset, ElementName=DropDownScrollViewer}"/>
						</Trigger>
					</ControlTemplate.Triggers>
				</ControlTemplate>
			</Setter.Value>
		</Setter>
		<Style.Triggers>
			<Trigger Property="IsEditable" Value="true">
				<Setter Property="IsTabStop" Value="false"/>
				<Setter Property="Padding" Value="2"/>
				<Setter Property="Template" Value="{StaticResource LibTpl.WpfUi.ComboBox.Editable}"/>
			</Trigger>
		</Style.Triggers>
	</Style>

	<!--SuccessBox-->
	<Style x:Key="LibSty.WpfUi.ComboBox.Success" TargetType="{x:Type ComboBox}" BasedOn="{StaticResource LibSty.WpfUi.ComboBox.Primary}">
		<Setter Property="Background" Value="{StaticResource ComboBox.Background.C}"/>
		<Setter Property="BorderBrush" Value="{StaticResource ComboBox.Background.C}"/>
		<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.WindowTextBrushKey}}"/>
		<Setter Property="attached:WpfXamlPropProxy.MouseOverBackground" Value="{StaticResource ComboBox.Static.Over.Background.C}"/>
	</Style>

	<!--InfoBox-->
	<Style x:Key="LibSty.WpfUi.ComboBox.Info" TargetType="{x:Type ComboBox}" BasedOn="{StaticResource LibSty.WpfUi.ComboBox.Primary}">
		<Setter Property="Background" Value="{StaticResource ComboBox.Background.D}"/>
		<Setter Property="BorderBrush" Value="{StaticResource ComboBox.Background.D}"/>
		<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.WindowTextBrushKey}}"/>
		<Setter Property="attached:WpfXamlPropProxy.MouseOverBackground" Value="{StaticResource ComboBox.Static.Over.Background.D}"/>
	</Style>

	<!--WarningBox-->
	<Style x:Key="LibSty.WpfUi.ComboBox.Warning" TargetType="{x:Type ComboBox}" BasedOn="{StaticResource LibSty.WpfUi.ComboBox.Primary}">
		<Setter Property="Background" Value="{StaticResource ComboBox.Background.E}"/>
		<Setter Property="BorderBrush" Value="{StaticResource ComboBox.Background.E}"/>
		<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.WindowTextBrushKey}}"/>
		<Setter Property="attached:WpfXamlPropProxy.MouseOverBackground" Value="{StaticResource ComboBox.Static.Over.Background.E}"/>
	</Style>

	<!--DangerBox-->
	<Style x:Key="LibSty.WpfUi.ComboBox.Danger" TargetType="{x:Type ComboBox}" BasedOn="{StaticResource LibSty.WpfUi.ComboBox.Primary}">
		<Setter Property="Background" Value="{StaticResource ComboBox.Background.F}"/>
		<Setter Property="BorderBrush" Value="{StaticResource ComboBox.Background.F}"/>
		<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.WindowTextBrushKey}}"/>
		<Setter Property="attached:WpfXamlPropProxy.MouseOverBackground" Value="{StaticResource ComboBox.Static.Over.Background.F}"/>
	</Style>

	<!--#endregion-->

</ResourceDictionary>