MiniGUI for real

代码说明：

MiniGUI 为实时嵌入式操作系统提供了非常完善的图形及图形用户界面支持。MiniGUI 本身的可移植性设计，使得不论在哪个硬件平台、哪种操作系统上运行，MiniGUI 均能为上层应用程序提供一致的应用程序编程接口（API）。 minigui中button控件的实现-MiniGUI for real-time embedded operating system offers excellent graphics and graphical user interface support. MiniGUI itself portability design, which makes both the hardware platform or operating system running on MiniGUI can for top applications to provide a consistent application programming interface (API). MiniGUI which button controls to achieve