FLTK 1.3.0
Fl_Overlay_Window.H
00001 //
00002 // "$Id: Fl_Overlay_Window.H 7903 2010-11-28 21:06:39Z matt $"
00003 //
00004 // Overlay window header file for the Fast Light Tool Kit (FLTK).
00005 //
00006 // Copyright 1998-2010 by Bill Spitzak and others.
00007 //
00008 // This library is free software; you can redistribute it and/or
00009 // modify it under the terms of the GNU Library General Public
00010 // License as published by the Free Software Foundation; either
00011 // version 2 of the License, or (at your option) any later version.
00012 //
00013 // This library is distributed in the hope that it will be useful,
00014 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00015 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00016 // Library General Public License for more details.
00017 //
00018 // You should have received a copy of the GNU Library General Public
00019 // License along with this library; if not, write to the Free Software
00020 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
00021 // USA.
00022 //
00023 // Please report all bugs and problems on the following page:
00024 //
00025 //     http://www.fltk.org/str.php
00026 //
00027 
00028 /* \file
00029    Fl_Overlay_Window class . */
00030 
00031 #ifndef Fl_Overlay_Window_H
00032 #define Fl_Overlay_Window_H
00033 
00034 #include "Fl_Double_Window.H"
00035 
00047 class FL_EXPORT Fl_Overlay_Window : public Fl_Double_Window {
00048   friend class _Fl_Overlay;
00049   virtual void draw_overlay() = 0;
00050   Fl_Window *overlay_;
00051 public:
00052   void show();
00053   void flush();
00054   void hide();
00055   void resize(int,int,int,int);
00056   ~Fl_Overlay_Window();
00057   int can_do_overlay();
00058   void redraw_overlay();
00065   Fl_Overlay_Window(int W, int H, const char *l=0)
00066     : Fl_Double_Window(W,H,l) {overlay_ = 0; force_doublebuffering_=1; image(0); }
00070  Fl_Overlay_Window(int X, int Y, int W, int H, const char *l=0)
00071     : Fl_Double_Window(X,Y,W,H,l) {overlay_ = 0; force_doublebuffering_=1; image(0); }
00072   void show(int a, char **b) {Fl_Double_Window::show(a,b);}
00073 };
00074 
00075 #endif
00076 
00077 //
00078 // End of "$Id: Fl_Overlay_Window.H 7903 2010-11-28 21:06:39Z matt $".
00079 //