Linux的键盘驱动与QtE的键盘映射,用于嵌入式的自定义按键事件。-Linux keyboard driver and QtE keyboard mapping for the embedded custom key event.

main和WinMain函数到底是怎么回事，以及QT是怎么创建窗口和消息循环的，我们已经非常清楚了-The application will enter the event loop when exec() is called. exit() will not return until the event loop exits, e.g., when quit() is called.