Mercurial > sdl-ios-xcode
annotate include/SDL_quit.h @ 524:1b8ea19e9ee4
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author | Sam Lantinga <slouken@libsdl.org> |
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date | Tue, 08 Oct 2002 16:29:01 +0000 |
parents | f6ffac90895c |
children | b8d311d90021 |
rev | line source |
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0 | 1 /* |
2 SDL - Simple DirectMedia Layer | |
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f6ffac90895c
Updated copyright information for 2002
Sam Lantinga <slouken@libsdl.org>
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3 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Sam Lantinga |
0 | 4 |
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. | |
9 | |
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. | |
14 | |
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 | |
18 | |
19 Sam Lantinga | |
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Updated the headers with the correct e-mail address
Sam Lantinga <slouken@libsdl.org>
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20 slouken@libsdl.org |
0 | 21 */ |
22 | |
23 #ifdef SAVE_RCSID | |
24 static char rcsid = | |
25 "@(#) $Id$"; | |
26 #endif | |
27 | |
28 /* Include file for SDL quit event handling */ | |
29 | |
30 #ifndef _SDL_quit_h | |
31 #define _SDL_quit_h | |
32 | |
33 /* | |
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. | |
39 | |
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. | |
46 */ | |
47 | |
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)) | |
51 | |
52 #endif /* _SDL_quit_h */ |