mgcolor.h

monqueror一个很具有参考价值的源玛

#ifndef		_MGCOLOR_H_
#define		_MGCOLOR_H_

#define		COLOR_NAME_LEN	20
class MGColor
{
public:
	MGColor();
#if( _CURRENT_PLATFORM == _PLATFORM_MINIGUI )
	MGColor( gal_pixel, const char* name );
#endif
	MGColor( const char* p );
	MGColor( int r, int g, int b );
	~MGColor();
	
	MGColor& operator=( const MGColor& c );
	bool operator==( const MGColor& c ) const;
	bool operator!=( const MGColor& c ) const;
	bool isValid() const;

	int red() const;
	int green() const;
	int blue() const;
	MGString name() const;

	void setRgb (int r, int g, int b );

#if( _CURRENT_PLATFORM == _PLATFORM_MINIGUI )
	inline void setPixel (gal_pixel pixel) {pixVal = pixel;};
    inline gal_pixel getPixel () const {return pixVal;}
	static gal_pixel Rgb2Pixel ( const HDC&, const MGColor& c, bool force = false );
#endif
	
// data
protected:
	char m_name[COLOR_NAME_LEN];
	friend class MGPainter;
#if( _CURRENT_PLATFORM == _PLATFORM_MINIGUI )
	RGB rgbVal;
	gal_pixel pixVal;
#endif
};

#endif