做为linux下图形用户界面支持系统之一的MicroWindows采用C++设计

				//
				// Micro Windows Implementation
				// gui.h: the application driver
				//
				// 應用程視需要載入 Driver class 才能「啟動」整個 GUI.
				// Driver::run 是不折不扣的訊息迴路.
				//
				// $Revision: 1.1 $
				// $Source: P:/MWINDOWS/INCLUDE/rcs/gui.h $
				// $Date: 1993/10/03 03:44:52 $
				//
				
				#ifndef __gui_h
				#define __gui_h
				
				#include "port.h"
				#include "shape.h"
				#include "view.h"
				#include "global.h"
				#include "model.h"
				
				class Driver : public Object
				{
				public:
				    Driver ();
				    ~Driver ();
				
				    int run ();
				
				protected:
				    void poolControllers ();
				    void initControllers ();
				    void deleteControllers ();
				
				    BOOL mainDriver;
				};
				
				#endif