# QtToPythonBy-SIP

**Repository Path**: jerryywy/qt-to-python-by-sip

## Basic Information

- **Project Name**: QtToPythonBy-SIP
- **Description**: No description available
- **Primary Language**: C++
- **License**: GPL-3.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 1
- **Created**: 2023-03-30
- **Last Updated**: 2023-03-30

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

JgaiQtToPython
===========================
```
Laolin's qtToPython project
JgaiQt for Python use SIP and PyQt-builder

功能python call C++ 
(python调用QT C++编写的 QT系列QWidget等派生类)

copyright LinJianPing @2021
```

# 系统环境

- 操作系统 Win10
- Visual Studio 2017 community
- QT  Qt5.14.2
- python 3.6.5
- PyQt5 5.15.4
- sip  5.5.0
- PyQt-builder 1.0.0


# Qt-src\目录
普通的qt DLLL项目

# qtToPython\目录
sip 项目文件

# 运行和安装
## 1,QT编译，生成 JgaiBar004.dll 和 JgaiBar004.lib
## 2,进入qtToPython\目录，运行``sip-build``
这个错误
 '''UnicodeDecodeError: 'utf-8' codec can't decode byte 0xb3 in position 14: invalid start byte'''
## 3, 进入 qtToPython\build\JgaiQt004 目录，
### 3.1 把QT编译，生成 JgaiBar004.dll 和 JgaiBar004.lib拷到此目录
### 3.2 运行``nmake -f Makefile.Release``，将会生成JgaiBar004.pyd
完成。

## 4，测试
在qtToPython\build\JgaiQt004 目录，python进行python命令行，依次运行：
```
from PyQt5.Qt import *
import JgaiQt004
import sys
QApplication.setAttribute(Qt.AA_EnableHighDpiScaling)
app = QApplication(sys.argv)
w =  JgaiQt004.JgaiBar004()
w.addInfo("Hello, JgaiQt for Python!","#951")
w.show()
app.exec()
```