include/wx/gtk/colour.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/gtk/colour.h
   3 // Purpose:
   4 // Author:      Robert Roebling
   5 // Id:          $Id$
   6 // Copyright:   (c) 1998 Robert Roebling
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 #ifndef _WX_GTK_COLOUR_H_
  11 #define _WX_GTK_COLOUR_H_
  12
  13 //-----------------------------------------------------------------------------
  14 // wxColour
  15 //-----------------------------------------------------------------------------
  16
  17 class WXDLLIMPEXP_CORE wxColour : public wxColourBase
  18 {
  19 public:
  20     // constructors
  21     // ------------
  22
  23     // default
  24     wxColour() {}
  25     DEFINE_STD_WXCOLOUR_CONSTRUCTORS
  26     wxColour(const GdkColor& gdkColor);
  27
  28     virtual ~wxColour();
  29
  30     bool operator==(const wxColour& col) const;
  31     bool operator!=(const wxColour& col) const { return !(*this == col); }
  32
  33     unsigned char Red() const;
  34     unsigned char Green() const;
  35     unsigned char Blue() const;
  36     unsigned char Alpha() const;
  37
  38     // Implementation part
  39     void CalcPixel( GdkColormap *cmap );
  40     int GetPixel() const;
  41     const GdkColor *GetColor() const;
  42
  43 protected:
  44     virtual void
  45     InitRGBA(unsigned char r, unsigned char g, unsigned char b, unsigned char a);
  46
  47     virtual bool FromString(const wxString& str);
  48
  49 private:
  50     DECLARE_DYNAMIC_CLASS(wxColour)
  51 };
  52
  53 #endif // _WX_GTK_COLOUR_H_