mgrect.h

monqueror一个很具有参考价值的源玛

#ifndef		_MGRECT_H_
#define		_MGRECT_H_

class MGRect
{
public:
	MGRect();
	~MGRect();

	MGRect( int left, int top, int width, int height );
	MGRect( const MGRect& r );

	int left() const;
	int top() const;
	int right() const;
	int bottom() const;
	
	int x() const;
	int y() const;
	int width() const;
	int height() const;
	MGSize size() const;
	
	void setWidth( int w );
	void setHeight( int h );
	void setLeft( int );
	void setRight( int );
	void setTop( int );
	void setBottom( int );

	bool isValid() const;

protected:
	int x1;
	int y1;
	int x2;
	int y2;
};

#endif