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					|  |  |  |  | #pragma once | 
			
		
	
		
			
				
					|  |  |  |  | #include <windows.h> | 
			
		
	
		
			
				
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					|  |  |  |  | class Window | 
			
		
	
		
			
				
					|  |  |  |  | class Window//定义了一个窗口类,包括了窗口的初始化、销毁、显示、重绘等操作
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					|  |  |  |  | { | 
			
		
	
		
			
				
					|  |  |  |  | public: | 
			
		
	
		
			
				
					|  |  |  |  | 	//! \name Constructors & Destructor
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					|  |  |  |  | 	//@{
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					|  |  |  |  | 	Window() = default; | 
			
		
	
		
			
				
					|  |  |  |  | 	Window(const Window&) = delete; | 
			
		
	
		
			
				
					|  |  |  |  | 	virtual ~Window() = default; | 
			
		
	
		
			
				
					|  |  |  |  | 	Window() = default;// 默认构造函数
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					|  |  |  |  | 	Window(const Window&) = delete;// 禁用拷贝构造函数
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					|  |  |  |  | 	virtual ~Window() = default;// 默认析构函数
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					|  |  |  |  | 	//@}
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					|  |  |  |  | 	// 初始化窗口
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					|  |  |  |  | 	virtual void init(HINSTANCE hInst, HWND parent) | 
			
		
	
		
			
				
					|  |  |  |  | 	{ | 
			
		
	
		
			
				
					|  |  |  |  | 		_hInst = hInst; | 
			
		
	
		
			
				
					|  |  |  |  | 		_hParent = parent; | 
			
		
	
		
			
				
					|  |  |  |  | 	} | 
			
		
	
		
			
				
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					|  |  |  |  | 	virtual void destroy() = 0; | 
			
		
	
		
			
				
					|  |  |  |  | 	virtual void destroy() = 0;// 销毁窗口
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					|  |  |  |  | 	virtual void display(bool toShow = true) const | 
			
		
	
		
			
				
					|  |  |  |  | 	virtual void display(bool toShow = true) const// 显示或隐藏窗口
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					|  |  |  |  | 	{ | 
			
		
	
		
			
				
					|  |  |  |  | 		::ShowWindow(_hSelf, toShow ? SW_SHOW : SW_HIDE); | 
			
		
	
		
			
				
					|  |  |  |  | 	} | 
			
		
	
		
			
				
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					|  |  |  |  | 	// 调整窗口大小并重绘窗口内容
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					|  |  |  |  | 	virtual void reSizeTo(RECT & rc) // should NEVER be const !!!
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					|  |  |  |  | 	{ | 
			
		
	
		
			
				
					|  |  |  |  | 		::MoveWindow(_hSelf, rc.left, rc.top, rc.right, rc.bottom, TRUE); | 
			
		
	
		
			
				
					|  |  |  |  | 		redraw(); | 
			
		
	
		
			
				
					|  |  |  |  | 	} | 
			
		
	
		
			
				
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					|  |  |  |  | 	// 调整窗口大小(传入宽度和高度)并重绘窗口内容
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					|  |  |  |  | 	virtual void reSizeToWH(RECT& rc) // should NEVER be const !!!
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					|  |  |  |  | 	{ | 
			
		
	
		
			
				
					|  |  |  |  | 		::MoveWindow(_hSelf, rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top, TRUE); | 
			
		
	
		
			
				
					|  |  |  |  | 		redraw(); | 
			
		
	
		
			
				
					|  |  |  |  | 	} | 
			
		
	
		
			
				
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					|  |  |  |  | 	// 重绘窗口内容
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					|  |  |  |  | 	virtual void redraw(bool forceUpdate = false) const | 
			
		
	
		
			
				
					|  |  |  |  | 	{ | 
			
		
	
		
			
				
					|  |  |  |  | 		::InvalidateRect(_hSelf, nullptr, TRUE); | 
			
		
	
	
		
			
				
					|  |  |  | @ -64,24 +64,24 @@ public: | 
			
		
	
		
			
				
					|  |  |  |  | 			::UpdateWindow(_hSelf); | 
			
		
	
		
			
				
					|  |  |  |  | 	} | 
			
		
	
		
			
				
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					|  |  |  |  | 	// 获取窗口客户区矩形
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					|  |  |  |  |     virtual void getClientRect(RECT & rc) const | 
			
		
	
		
			
				
					|  |  |  |  | 	{ | 
			
		
	
		
			
				
					|  |  |  |  | 		::GetClientRect(_hSelf, &rc); | 
			
		
	
		
			
				
					|  |  |  |  | 	} | 
			
		
	
		
			
				
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					|  |  |  |  | 	// 获取窗口矩形
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					|  |  |  |  | 	virtual void getWindowRect(RECT & rc) const | 
			
		
	
		
			
				
					|  |  |  |  | 	{ | 
			
		
	
		
			
				
					|  |  |  |  | 		::GetWindowRect(_hSelf, &rc); | 
			
		
	
		
			
				
					|  |  |  |  | 	} | 
			
		
	
		
			
				
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					|  |  |  |  | 	// 获取窗口宽度
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					|  |  |  |  | 	virtual int getWidth() const | 
			
		
	
		
			
				
					|  |  |  |  | 	{ | 
			
		
	
		
			
				
					|  |  |  |  | 		RECT rc; | 
			
		
	
		
			
				
					|  |  |  |  | 		::GetClientRect(_hSelf, &rc); | 
			
		
	
		
			
				
					|  |  |  |  | 		return (rc.right - rc.left); | 
			
		
	
		
			
				
					|  |  |  |  | 	} | 
			
		
	
		
			
				
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					|  |  |  |  | 	// 获取窗口高度
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					|  |  |  |  | 	virtual int getHeight() const | 
			
		
	
		
			
				
					|  |  |  |  | 	{ | 
			
		
	
		
			
				
					|  |  |  |  | 		RECT rc; | 
			
		
	
	
		
			
				
					|  |  |  | @ -90,7 +90,7 @@ public: | 
			
		
	
		
			
				
					|  |  |  |  | 			return (rc.bottom - rc.top); | 
			
		
	
		
			
				
					|  |  |  |  | 		return 0; | 
			
		
	
		
			
				
					|  |  |  |  | 	} | 
			
		
	
		
			
				
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					|  |  |  |  | 	// 判断窗口是否可见
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					|  |  |  |  | 	virtual bool isVisible() const | 
			
		
	
		
			
				
					|  |  |  |  | 	{ | 
			
		
	
		
			
				
					|  |  |  |  |     	return (::IsWindowVisible(_hSelf)?true:false); | 
			
		
	
	
		
			
				
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