?? palette.h
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/////////////////////////////////////////////////////////////////////////////// Name: wx/msw/palette.h// Purpose: wxPalette class// Author: Julian Smart// Modified by:// Created: 01/02/97// RCS-ID: $Id: palette.h,v 1.18 2006/10/30 19:26:03 VZ Exp $// Copyright: (c) Julian Smart// 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(void); virtual ~wxPaletteRefData(void);protected: WXHPALETTE m_hPalette;};#define M_PALETTEDATA ((wxPaletteRefData *)m_refData)class WXDLLEXPORT wxPalette: public wxPaletteBase{public: wxPalette(); wxPalette(int n, const unsigned char *red, const unsigned char *green, const unsigned char *blue); virtual ~wxPalette(void); bool Create(int n, const unsigned char *red, const unsigned char *green, const unsigned char *blue); int GetPixel(unsigned char red, unsigned char green, unsigned char blue) const; bool GetRGB(int pixel, unsigned char *red, unsigned char *green, unsigned char *blue) const; virtual int GetColoursCount() const; virtual bool Ok() const { return IsOk(); } virtual bool IsOk(void) const { return (m_refData != NULL) ; } virtual bool FreeResource(bool force = false); // implemetation inline WXHPALETTE GetHPALETTE(void) const { return (M_PALETTEDATA ? M_PALETTEDATA->m_hPalette : 0); } void SetHPALETTE(WXHPALETTE pal); private: DECLARE_DYNAMIC_CLASS(wxPalette)};#endif // _WX_PALETTE_H_?? 快捷鍵說明
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