2 SDL - Simple DirectMedia Layer
3 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Sam Lantinga
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Library General Public
7 License as published by the Free Software Foundation; either
8 version 2 of the License, or (at your option) any later version.
10 This library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Library General Public License for more details.
15 You should have received a copy of the GNU Library General Public
16 License along with this library; if not, write to the Free
17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
25 "@(#) $Id: SDL_quit.h,v 1.4 2002/03/06 11:23:01 slouken Exp $";
28 /* Include file for SDL quit event handling */
34 An SDL_QUITEVENT is generated when the user tries to close the application
35 window. If it is ignored or filtered out, the window will remain open.
36 If it is not ignored or filtered, it is queued normally and the window
37 is allowed to close. When the window is closed, screen updates will
38 complete, but have no effect.
40 SDL_Init() installs signal handlers for SIGINT (keyboard interrupt)
41 and SIGTERM (system termination request), if handlers do not already
42 exist, that generate SDL_QUITEVENT events as well. There is no way
43 to determine the cause of an SDL_QUITEVENT, but setting a signal
44 handler in your application will override the default generation of
45 quit events for that signal.
48 /* There are no functions directly affecting the quit event */
49 #define SDL_QuitRequested() \
50 (SDL_PumpEvents(), SDL_PeepEvents(NULL,0,SDL_PEEKEVENT,SDL_QUITMASK))
52 #endif /* _SDL_quit_h */