Fl_Overlay_Window.H

//
// "$Id: Fl_Overlay_Window.H 7903 2010-11-28 21:06:39Z matt $"
//
// Overlay window header file for the Fast Light Tool Kit (FLTK).
//
// Copyright 1998-2010 by Bill Spitzak and others.
//
// 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.
//
// Please report all bugs and problems on the following page:
//
//     http://www.fltk.org/str.php
//
 
/* \file
   Fl_Overlay_Window class . */
 
#ifndef Fl_Overlay_Window_H
#define Fl_Overlay_Window_H
 
#include "Fl_Double_Window.H"
 
class FL_EXPORT Fl_Overlay_Window : public Fl_Double_Window {
protected:
  virtual void draw_overlay() = 0;
public:
  void flush();
  virtual ~Fl_Overlay_Window();
  int can_do_overlay();
  void redraw_overlay();
  Fl_Overlay_Window(int W, int H, const char *l=0)
    : Fl_Double_Window(W,H,l) { force_doublebuffering_=1; image(0); }
 Fl_Overlay_Window(int X, int Y, int W, int H, const char *l=0)
    : Fl_Double_Window(X,Y,W,H,l) { force_doublebuffering_=1; image(0); }
};
 
#endif
 
//
// End of "$Id: Fl_Overlay_Window.H 7903 2010-11-28 21:06:39Z matt $".
//