The PyQt4 tutorial
< [:The PyQt4 tutorial:] >
最近在网上看到了一本PyQt4教程，写的浅显易懂，决定翻译过来与大家共享。
目录：
- [:Introduction 简介:]
- [:First Programs 第一个程序:]
- [:Menus and Toolbars 菜单与工具条:]
- [:Layout Management 层管理:]
- [:Events and Signals 事件和信号:]
- [:Dialogs 对话框:]
- [:Widgets 插件:]
- [:Drag and Drop 拖放:]
- [:Drawing 绘图:]
- [:Custom widgets 自定义插件:]
- [:The Tetris game 俄罗斯方块游戏:]