2 SDL - Simple DirectMedia Layer
3 Copyright (C) 1997-2009 Sam Lantinga
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 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 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with this library; if not, write to the Free Software
17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
24 * Include file for SDL quit event handling
30 #include "SDL_stdinc.h"
31 #include "SDL_error.h"
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.
49 * There are no functions directly affecting the quit event
52 #define SDL_QuitRequested() \
53 (SDL_PumpEvents(), SDL_PeepEvents(NULL,0,SDL_PEEKEVENT,SDL_QUITMASK))
55 #endif /* _SDL_quit_h */