wxWidgets/include/wx/os2/palette.h

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/////////////////////////////////////////////////////////////////////////////
// Name: palette.h
// Purpose: wxPalette class
// Author: David Webster
// Modified by:
// Created: 10/12/99
// RCS-ID: $Id$
// Copyright: (c) David Webster
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_PALETTE_H_
#define _WX_PALETTE_H_
#include "wx/gdiobj.h"
class WXDLLEXPORT wxPalette;
class WXDLLEXPORT wxPaletteRefData: public wxGDIRefData
{
friend class WXDLLEXPORT wxPalette;
public:
wxPaletteRefData();
~wxPaletteRefData();
protected:
WXHPALETTE m_hPalette;
HPS m_hPS;
}; // end of CLASS wxPaletteRefData
#define M_PALETTEDATA ((wxPaletteRefData *)m_refData)
class WXDLLEXPORT wxPalette: public wxGDIObject
{
DECLARE_DYNAMIC_CLASS(wxPalette)
public:
wxPalette();
inline wxPalette(const wxPalette& rPalette) { Ref(rPalette); }
wxPalette( int n
,const unsigned char* pRed
,const unsigned char* pGreen
,const unsigned char* pBlue
);
~wxPalette();
bool Create( int n
,const unsigned char* pRed
,const unsigned char* pGreen
,const unsigned char* pBlue
);
int GetPixel( const unsigned char cRed
,const unsigned char cGreen
,const unsigned char cBlue
) const;
bool GetRGB( int nPixel
,unsigned char* pRed
,unsigned char* pGreen
,unsigned char* pBlue
) const;
virtual bool Ok(void) const { return (m_refData != NULL) ; }
inline wxPalette& operator = (const wxPalette& rPalette) { if (*this == rPalette) return (*this); Ref(rPalette); return *this; }
inline bool operator == (const wxPalette& rPalette) { return m_refData == rPalette.m_refData; }
inline bool operator != (const wxPalette& rPalette) { return m_refData != rPalette.m_refData; }
virtual bool FreeResource(bool bForce = FALSE);
inline WXHPALETTE GetHPALETTE(void) const { return (M_PALETTEDATA ? M_PALETTEDATA->m_hPalette : 0); }
void SetHPALETTE(WXHPALETTE hPalette);
void SetPS(HPS hPS);
}; // end of CLASS wxPalette
#define wxColorMap wxPalette
#define wxColourMap wxPalette
#endif
// _WX_PALETTE_H_