Mercurial > sdl-ios-xcode
annotate docs/html/sdldestroycond.html @ 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> |
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date | Fri, 13 Feb 2004 17:57:16 +0000 |
parents | 355632dca928 |
children |
rev | line source |
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0 | 1 <HTML |
2 ><HEAD | |
3 ><TITLE | |
4 >SDL_DestroyCond</TITLE | |
5 ><META | |
6 NAME="GENERATOR" | |
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7 CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+ |
0 | 8 "><LINK |
9 REL="HOME" | |
10 TITLE="SDL Library Documentation" | |
11 HREF="index.html"><LINK | |
12 REL="UP" | |
13 TITLE="Multi-threaded Programming" | |
14 HREF="thread.html"><LINK | |
15 REL="PREVIOUS" | |
16 TITLE="SDL_CreateCond" | |
17 HREF="sdlcreatecond.html"><LINK | |
18 REL="NEXT" | |
19 TITLE="SDL_CondSignal" | |
20 HREF="sdlcondsignal.html"></HEAD | |
21 ><BODY | |
22 CLASS="REFENTRY" | |
23 BGCOLOR="#FFF8DC" | |
24 TEXT="#000000" | |
25 LINK="#0000ee" | |
26 VLINK="#551a8b" | |
27 ALINK="#ff0000" | |
28 ><DIV | |
29 CLASS="NAVHEADER" | |
30 ><TABLE | |
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31 SUMMARY="Header navigation table" |
0 | 32 WIDTH="100%" |
33 BORDER="0" | |
34 CELLPADDING="0" | |
35 CELLSPACING="0" | |
36 ><TR | |
37 ><TH | |
38 COLSPAN="3" | |
39 ALIGN="center" | |
40 >SDL Library Documentation</TH | |
41 ></TR | |
42 ><TR | |
43 ><TD | |
44 WIDTH="10%" | |
45 ALIGN="left" | |
46 VALIGN="bottom" | |
47 ><A | |
48 HREF="sdlcreatecond.html" | |
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49 ACCESSKEY="P" |
0 | 50 >Prev</A |
51 ></TD | |
52 ><TD | |
53 WIDTH="80%" | |
54 ALIGN="center" | |
55 VALIGN="bottom" | |
56 ></TD | |
57 ><TD | |
58 WIDTH="10%" | |
59 ALIGN="right" | |
60 VALIGN="bottom" | |
61 ><A | |
62 HREF="sdlcondsignal.html" | |
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63 ACCESSKEY="N" |
0 | 64 >Next</A |
65 ></TD | |
66 ></TR | |
67 ></TABLE | |
68 ><HR | |
69 ALIGN="LEFT" | |
70 WIDTH="100%"></DIV | |
71 ><H1 | |
72 ><A | |
73 NAME="SDLDESTROYCOND" | |
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74 ></A |
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75 >SDL_DestroyCond</H1 |
0 | 76 ><DIV |
77 CLASS="REFNAMEDIV" | |
78 ><A | |
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79 NAME="AEN8288" |
0 | 80 ></A |
81 ><H2 | |
82 >Name</H2 | |
83 >SDL_DestroyCond -- Destroy a condition variable</DIV | |
84 ><DIV | |
85 CLASS="REFSYNOPSISDIV" | |
86 ><A | |
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87 NAME="AEN8291" |
0 | 88 ></A |
89 ><H2 | |
90 >Synopsis</H2 | |
91 ><DIV | |
92 CLASS="FUNCSYNOPSIS" | |
93 ><A | |
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94 NAME="AEN8292" |
0 | 95 ></A |
96 ><P | |
97 ></P | |
98 ><PRE | |
99 CLASS="FUNCSYNOPSISINFO" | |
100 >#include "SDL.h" | |
101 #include "SDL_thread.h"</PRE | |
102 ><P | |
103 ><CODE | |
104 ><CODE | |
105 CLASS="FUNCDEF" | |
106 >void <B | |
107 CLASS="FSFUNC" | |
108 >SDL_DestroyCond</B | |
109 ></CODE | |
110 >(SDL_cond *cond);</CODE | |
111 ></P | |
112 ><P | |
113 ></P | |
114 ></DIV | |
115 ></DIV | |
116 ><DIV | |
117 CLASS="REFSECT1" | |
118 ><A | |
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119 NAME="AEN8298" |
0 | 120 ></A |
121 ><H2 | |
122 >Description</H2 | |
123 ><P | |
124 >Destroys a condition variable.</P | |
125 ></DIV | |
126 ><DIV | |
127 CLASS="REFSECT1" | |
128 ><A | |
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129 NAME="AEN8301" |
0 | 130 ></A |
131 ><H2 | |
132 >See Also</H2 | |
133 ><P | |
134 ><A | |
135 HREF="sdlcreatecond.html" | |
136 ><TT | |
137 CLASS="FUNCTION" | |
138 >SDL_CreateCond</TT | |
139 ></A | |
140 ></P | |
141 ></DIV | |
142 ><DIV | |
143 CLASS="NAVFOOTER" | |
144 ><HR | |
145 ALIGN="LEFT" | |
146 WIDTH="100%"><TABLE | |
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147 SUMMARY="Footer navigation table" |
0 | 148 WIDTH="100%" |
149 BORDER="0" | |
150 CELLPADDING="0" | |
151 CELLSPACING="0" | |
152 ><TR | |
153 ><TD | |
154 WIDTH="33%" | |
155 ALIGN="left" | |
156 VALIGN="top" | |
157 ><A | |
158 HREF="sdlcreatecond.html" | |
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parents:
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159 ACCESSKEY="P" |
0 | 160 >Prev</A |
161 ></TD | |
162 ><TD | |
163 WIDTH="34%" | |
164 ALIGN="center" | |
165 VALIGN="top" | |
166 ><A | |
167 HREF="index.html" | |
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parents:
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168 ACCESSKEY="H" |
0 | 169 >Home</A |
170 ></TD | |
171 ><TD | |
172 WIDTH="33%" | |
173 ALIGN="right" | |
174 VALIGN="top" | |
175 ><A | |
176 HREF="sdlcondsignal.html" | |
803
355632dca928
Updated SDL HTML documentation
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parents:
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177 ACCESSKEY="N" |
0 | 178 >Next</A |
179 ></TD | |
180 ></TR | |
181 ><TR | |
182 ><TD | |
183 WIDTH="33%" | |
184 ALIGN="left" | |
185 VALIGN="top" | |
186 >SDL_CreateCond</TD | |
187 ><TD | |
188 WIDTH="34%" | |
189 ALIGN="center" | |
190 VALIGN="top" | |
191 ><A | |
192 HREF="thread.html" | |
803
355632dca928
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parents:
181
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193 ACCESSKEY="U" |
0 | 194 >Up</A |
195 ></TD | |
196 ><TD | |
197 WIDTH="33%" | |
198 ALIGN="right" | |
199 VALIGN="top" | |
200 >SDL_CondSignal</TD | |
201 ></TR | |
202 ></TABLE | |
203 ></DIV | |
204 ></BODY | |
205 ></HTML | |
206 > |