2 // "$Id: Fl_Overlay_Window.H,v 1.2 2002/12/01 15:38:37 neurosurg Exp $"
4 // Overlay window header file for the Fast Light Tool Kit (FLTK).
6 // Copyright 1998-2002 by Bill Spitzak and others.
8 // This library is free software; you can redistribute it and/or
9 // modify it under the terms of the GNU Library General Public
10 // License as published by the Free Software Foundation; either
11 // version 2 of the License, or (at your option) any later version.
13 // This library is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 // Library General Public License for more details.
18 // You should have received a copy of the GNU Library General Public
19 // License along with this library; if not, write to the Free Software
20 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
23 // Please report all bugs and problems to "fltk-bugs@fltk.org".
26 #ifndef Fl_Overlay_Window_H
27 #define Fl_Overlay_Window_H
29 #include "Fl_Double_Window.H"
31 class FL_EXPORT Fl_Overlay_Window : public Fl_Double_Window {
32 friend class _Fl_Overlay;
33 virtual void draw_overlay() = 0;
39 void resize(int,int,int,int);
42 void redraw_overlay();
43 Fl_Overlay_Window(int W, int H, const char *l=0)
44 : Fl_Double_Window(W,H,l) {overlay_ = 0; force_doublebuffering_=1; image(0); }
45 Fl_Overlay_Window(int X, int Y, int W, int H, const char *l=0)
46 : Fl_Double_Window(X,Y,W,H,l) {overlay_ = 0; force_doublebuffering_=1; image(0); }
47 void show(int a, char **b) {Fl_Double_Window::show(a,b);}
53 // End of "$Id: Fl_Overlay_Window.H,v 1.2 2002/12/01 15:38:37 neurosurg Exp $".