// This is -*- C++ -*- /* * colormap.h * * Copyright 1998 Karl E. Nelson * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA * 02111-1307, USA. */ #ifndef _GDKMM_COLORMAP_H_ #define _GDKMM_COLORMAP_H_ #include <gdk--/color.h> // Gdk Colormap Handle class Gdk_Colormap : public Gdk_Handle<GdkColormap> { protected: // Internal function for updating gdk counters void ref(); void unref(); /* REQUIRED Handle Constructor and Destructors */ #ifdef GDKMM_HANDLES_CONNECTED_ONLY protected: #else public: #endif // Create an unconnected handle Gdk_Colormap(); public: // Wrap an existing Gdk Colormap Gdk_Colormap(GdkColormap *colormap); // Initialize handle from existing Colormap Gdk_Colormap(const Gdk_Colormap& colormap); // Delete this handle ~Gdk_Colormap(); // Allocate a remote colormap void create() ; void release(); Gdk_Colormap& operator = (const Gdk_Colormap&); /* Provided method functions */ // allocates and returns the color white Gdk_Color white(); // allocates and returns the color black Gdk_Color black(); gint alloc(Gdk_Color &color); gint change(Gdk_Color &color); // name conflict void change(gint ncolors); /* //////////////////////////////////////////////////////////////////// */ // SYSTEM ACCESS // colormap=colormap.get_system(); static Gdk_Colormap get_system(); static gint get_system_size(); }; #endif // _GDKMM_COLORMAP_H_