0,0 → 1,52 |
/* |
SDL - Simple DirectMedia Layer |
Copyright (C) 1997, 1998, 1999, 2000, 2001 Sam Lantinga |
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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 |
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
|
Sam Lantinga |
slouken@devolution.com |
*/ |
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#ifdef SAVE_RCSID |
static char rcsid = |
"@(#) $Id: SDL_quit.h,v 1.2 2001/04/26 16:50:17 hercules Exp $"; |
#endif |
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/* Include file for SDL quit event handling */ |
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#ifndef _SDL_quit_h |
#define _SDL_quit_h |
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/* |
An SDL_QUITEVENT is generated when the user tries to close the application |
window. If it is ignored or filtered out, the window will remain open. |
If it is not ignored or filtered, it is queued normally and the window |
is allowed to close. When the window is closed, screen updates will |
complete, but have no effect. |
|
SDL_Init() installs signal handlers for SIGINT (keyboard interrupt) |
and SIGTERM (system termination request), if handlers do not already |
exist, that generate SDL_QUITEVENT events as well. There is no way |
to determine the cause of an SDL_QUITEVENT, but setting a signal |
handler in your application will override the default generation of |
quit events for that signal. |
*/ |
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/* There are no functions directly affecting the quit event */ |
#define SDL_QuitRequested() \ |
(SDL_PumpEvents(), SDL_PeepEvents(NULL,0,SDL_PEEKEVENT,SDL_QUITMASK)) |
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#endif /* _SDL_quit_h */ |