include/wx/generic/paletteg.h

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