include/wx/generic/paletteg.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/generic/paletteg.h
   3 // Purpose:
   4 // Author:      Robert Roebling
   5 // Created:     01/02/97
   6 // Copyright:   (c) 1998 Robert Roebling and Julian Smart
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10
  11 #ifndef __WX_PALETTEG_H__
  12 #define __WX_PALETTEG_H__
  13
  14 #include "wx/defs.h"
  15 #include "wx/object.h"
  16 #include "wx/gdiobj.h"
  17 #include "wx/gdicmn.h"
  18
  19 //-----------------------------------------------------------------------------
  20 // classes
  21 //-----------------------------------------------------------------------------
  22
  23 class WXDLLIMPEXP_FWD_CORE wxPalette;
  24
  25 //-----------------------------------------------------------------------------
  26 // wxPalette
  27 //-----------------------------------------------------------------------------
  28
  29 class WXDLLIMPEXP_CORE wxPalette: public wxPaletteBase
  30 {
  31 public:
  32     wxPalette();
  33     wxPalette( int n, const unsigned char *red, const unsigned char *green, const unsigned char *blue );
  34     virtual ~wxPalette();
  35
  36     bool Create( int n, const unsigned char *red, const unsigned char *green, const unsigned char *blue);
  37     int GetPixel( unsigned char red, unsigned char green, unsigned char blue ) const;
  38     bool GetRGB( int pixel, unsigned char *red, unsigned char *green, unsigned char *blue ) const;
  39
  40     virtual int GetColoursCount() const;
  41
  42 protected:
  43     virtual wxGDIRefData *CreateGDIRefData() const;
  44     virtual wxGDIRefData *CloneGDIRefData(const wxGDIRefData *data) const;
  45
  46 private:
  47     DECLARE_DYNAMIC_CLASS(wxPalette)
  48 };
  49
  50 #endif // __WX_PALETTEG_H__