+++ /dev/null
-//
-// "$Id: Fl_Gl_Window.H,v 1.2 2002/12/01 15:38:37 neurosurg Exp $"
-//
-// OpenGL header file for the Fast Light Tool Kit (FLTK).
-//
-// Copyright 1998-2002 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 to "fltk-bugs@fltk.org".
-//
-#ifndef Fl_Gl_Window_H
-#define Fl_Gl_Window_H
-
-#include "Fl_Window.H"
-
-#ifndef GLContext
-typedef void* GLContext; // actually a GLXContext or HGLDC
-#endif
-
-class Fl_Gl_Choice; // structure to hold result of glXChooseVisual
-
-class FL_EXPORT Fl_Gl_Window : public Fl_Window {
-
- int mode_;
- const int *alist;
- Fl_Gl_Choice *g;
- GLContext context_;
- char valid_;
- char damage1_; // damage() of back buffer
- virtual void draw_overlay();
- void init();
-
- void *overlay;
- void make_overlay();
- friend class _Fl_Gl_Overlay;
-
- static int can_do(int, const int *);
- int mode(int, const int *);
-
-public:
-
- void show();
- void show(int a, char **b) {Fl_Window::show(a,b);}
- void flush();
- void hide();
- void resize(int,int,int,int);
-
- char valid() const {return valid_;}
- void valid(char v) {valid_ = v;}
- void invalidate();
-
- static int can_do(int m) {return can_do(m,0);}
- static int can_do(const int *m) {return can_do(0, m);}
- int can_do() {return can_do(mode_,alist);}
- Fl_Mode mode() const {return (Fl_Mode)mode_;}
- int mode(int a) {return mode(a,0);}
- int mode(const int *a) {return mode(0, a);}
-
- void* context() const {return context_;}
- void context(void*, int destroy_flag = 0);
- void make_current();
- void swap_buffers();
- void ortho();
-
- int can_do_overlay();
- void redraw_overlay();
- void hide_overlay();
- void make_overlay_current();
-
- ~Fl_Gl_Window();
- Fl_Gl_Window(int W, int H, const char *l=0) : Fl_Window(W,H,l) {init();}
- Fl_Gl_Window(int X, int Y, int W, int H, const char *l=0)
- : Fl_Window(X,Y,W,H,l) {init();}
-};
-
-#endif
-
-//
-// End of "$Id: Fl_Gl_Window.H,v 1.2 2002/12/01 15:38:37 neurosurg Exp $".
-//