python Gui设计 - pyqt5 qt designer

安装(推荐python3.10安装)

pip install pyqt5-tools  

启动qt designer

C:\Python310\Scripts>pyqt5-tools.exe designer

或

C:\Python310\Lib\site-packages\qt5_applications\Qt\bin\designer.exe

安装uic,一个生成将qt disigner保存下来生成python code的tool

C:\Python310\Scripts>pyqt5-tools.exe installuic

构建自己的UI

将左侧的wigget拖动到页面, File->Save as -> xx.ui

添加信号槽

Edit->Edit Signal/Slots

查看效果

CTRL+R

或

Form->Preview

生成python code

C:\Python310\Lib\site-packages\qt5_applications\Qt\bin\uic.exe -x c:\Users\Downloads\untitled.ui -o demo.py

运行demo.py检查是否和自己构建的ui一致