Mercurial > sdl-ios-xcode
annotate include/SDL_version.h @ 816:428f688f2ad2
Date: Fri, 13 Feb 2004 17:03:16 +0100
From: Max Horn
Subject: Modifier key fix
The internal modifier state can get out of sync with reality. To
trigger this, do for example this:
1) Launch an SDL app
2) Alt-click on the desktop (this will hide the SDL app).
3) Bring the SDL app back to the front
4) SDL will still think alt is pressed (and as such will treat left
clicks like middle clicks). If you press and release alt, it'll be fine
again.
The attached patch cures this by rechecking the modifier state whenever
we process an event.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Fri, 13 Feb 2004 17:57:16 +0000 |
| parents | b8d311d90021 |
| children | 20d3a599f601 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
|
769
b8d311d90021
Updated copyright information for 2004 (Happy New Year!)
Sam Lantinga <slouken@libsdl.org>
parents:
714
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|
3 Copyright (C) 1997-2004 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 | |
|
251
b8688cfdc232
Updated the headers with the correct e-mail address
Sam Lantinga <slouken@libsdl.org>
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241
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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 /* This header defines the current SDL version */ | |
| 29 | |
| 30 #ifndef _SDL_version_h | |
| 31 #define _SDL_version_h | |
| 32 | |
| 33 #include "SDL_types.h" | |
| 34 | |
| 35 #include "begin_code.h" | |
| 36 /* Set up for C function definitions, even when using C++ */ | |
| 37 #ifdef __cplusplus | |
| 38 extern "C" { | |
| 39 #endif | |
| 40 | |
| 41 /* Printable format: "%d.%d.%d", MAJOR, MINOR, PATCHLEVEL | |
| 42 */ | |
| 43 #define SDL_MAJOR_VERSION 1 | |
| 44 #define SDL_MINOR_VERSION 2 | |
| 714 | 45 #define SDL_PATCHLEVEL 7 |
| 0 | 46 |
| 47 typedef struct { | |
| 48 Uint8 major; | |
| 49 Uint8 minor; | |
| 50 Uint8 patch; | |
| 51 } SDL_version; | |
| 52 | |
| 53 /* This macro can be used to fill a version structure with the compile-time | |
| 54 * version of the SDL library. | |
| 55 */ | |
| 56 #define SDL_VERSION(X) \ | |
| 57 { \ | |
| 58 (X)->major = SDL_MAJOR_VERSION; \ | |
| 59 (X)->minor = SDL_MINOR_VERSION; \ | |
| 60 (X)->patch = SDL_PATCHLEVEL; \ | |
| 61 } | |
| 62 | |
| 63 /* This macro turns the version numbers into a numeric value: | |
| 64 (1,2,3) -> (1203) | |
| 65 This assumes that there will never be more than 100 patchlevels | |
| 66 */ | |
| 67 #define SDL_VERSIONNUM(X, Y, Z) \ | |
| 68 (X)*1000 + (Y)*100 + (Z) | |
| 69 | |
| 70 /* This is the version number macro for the current SDL version */ | |
| 71 #define SDL_COMPILEDVERSION \ | |
| 72 SDL_VERSIONNUM(SDL_MAJOR_VERSION, SDL_MINOR_VERSION, SDL_PATCHLEVEL) | |
| 73 | |
| 74 /* This macro will evaluate to true if compiled with SDL at least X.Y.Z */ | |
| 75 #define SDL_VERSION_ATLEAST(X, Y, Z) \ | |
| 76 (SDL_COMPILEDVERSION >= SDL_VERSIONNUM(X, Y, Z)) | |
| 77 | |
| 78 /* This function gets the version of the dynamically linked SDL library. | |
| 79 it should NOT be used to fill a version structure, instead you should | |
| 80 use the SDL_Version() macro. | |
| 81 */ | |
|
337
9154ec9ca3d2
Explicitly specify the SDL API calling convention (C by default)
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
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82 extern DECLSPEC const SDL_version * SDLCALL SDL_Linked_Version(void); |
| 0 | 83 |
| 84 /* Ends C function definitions when using C++ */ | |
| 85 #ifdef __cplusplus | |
| 86 } | |
| 87 #endif | |
| 88 #include "close_code.h" | |
| 89 | |
| 90 #endif /* _SDL_version_h */ |