FLTK 1.3.0
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00001 // 00002 // "$Id$" 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 "$Id$". 00079 //