Mercurial > sdl-ios-xcode
annotate docs/html/sdluserevent.html @ 55:55f1f1b3e27d
Added new docs for SDL 1.2.1
author | Sam Lantinga <slouken@lokigames.com> |
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date | Sun, 10 Jun 2001 19:31:57 +0000 |
parents | 74212992fb08 |
children | e5bc29de3f0a |
rev | line source |
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0 | 1 <HTML |
2 ><HEAD | |
3 ><TITLE | |
4 >SDL_UserEvent</TITLE | |
5 ><META | |
6 NAME="GENERATOR" | |
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7 CONTENT="Modular DocBook HTML Stylesheet Version 1.64 |
0 | 8 "><LINK |
9 REL="HOME" | |
10 TITLE="SDL Library Documentation" | |
11 HREF="index.html"><LINK | |
12 REL="UP" | |
13 TITLE="SDL Event Structures." | |
14 HREF="eventstructures.html"><LINK | |
15 REL="PREVIOUS" | |
16 TITLE="SDL_SysWMEvent" | |
17 HREF="sdlsyswmevent.html"><LINK | |
18 REL="NEXT" | |
19 TITLE="SDL_QuitEvent" | |
20 HREF="sdlquitevent.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 | |
31 WIDTH="100%" | |
32 BORDER="0" | |
33 CELLPADDING="0" | |
34 CELLSPACING="0" | |
35 ><TR | |
36 ><TH | |
37 COLSPAN="3" | |
38 ALIGN="center" | |
39 >SDL Library Documentation</TH | |
40 ></TR | |
41 ><TR | |
42 ><TD | |
43 WIDTH="10%" | |
44 ALIGN="left" | |
45 VALIGN="bottom" | |
46 ><A | |
47 HREF="sdlsyswmevent.html" | |
48 >Prev</A | |
49 ></TD | |
50 ><TD | |
51 WIDTH="80%" | |
52 ALIGN="center" | |
53 VALIGN="bottom" | |
54 ></TD | |
55 ><TD | |
56 WIDTH="10%" | |
57 ALIGN="right" | |
58 VALIGN="bottom" | |
59 ><A | |
60 HREF="sdlquitevent.html" | |
61 >Next</A | |
62 ></TD | |
63 ></TR | |
64 ></TABLE | |
65 ><HR | |
66 ALIGN="LEFT" | |
67 WIDTH="100%"></DIV | |
68 ><H1 | |
69 ><A | |
70 NAME="SDLUSEREVENT" | |
71 >SDL_UserEvent</A | |
72 ></H1 | |
73 ><DIV | |
74 CLASS="REFNAMEDIV" | |
75 ><A | |
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parents:
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diff
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76 NAME="AEN4097" |
0 | 77 ></A |
78 ><H2 | |
79 >Name</H2 | |
80 >SDL_UserEvent -- A user-defined event type</DIV | |
81 ><DIV | |
82 CLASS="REFSECT1" | |
83 ><A | |
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84 NAME="AEN4100" |
0 | 85 ></A |
86 ><H2 | |
87 >Structure Definition</H2 | |
88 ><PRE | |
89 CLASS="PROGRAMLISTING" | |
90 >typedef struct{ | |
91 Uint8 type; | |
92 int code; | |
93 void *data1; | |
94 void *data2; | |
95 } SDL_UserEvent;</PRE | |
96 ></DIV | |
97 ><DIV | |
98 CLASS="REFSECT1" | |
99 ><A | |
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100 NAME="AEN4103" |
0 | 101 ></A |
102 ><H2 | |
103 >Structure Data</H2 | |
104 ><DIV | |
105 CLASS="INFORMALTABLE" | |
106 ><A | |
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107 NAME="AEN4105" |
0 | 108 ></A |
109 ><P | |
110 ></P | |
111 ><TABLE | |
112 BORDER="0" | |
113 CLASS="CALSTABLE" | |
114 ><TBODY | |
115 ><TR | |
116 ><TD | |
117 ALIGN="LEFT" | |
118 VALIGN="TOP" | |
119 ><TT | |
120 CLASS="STRUCTFIELD" | |
121 ><I | |
122 >type</I | |
123 ></TT | |
124 ></TD | |
125 ><TD | |
126 ALIGN="LEFT" | |
127 VALIGN="TOP" | |
128 ><TT | |
129 CLASS="LITERAL" | |
130 >SDL_USEREVENT</TT | |
131 > through to <TT | |
132 CLASS="LITERAL" | |
133 >SDL_NUMEVENTS-1</TT | |
134 ></TD | |
135 ></TR | |
136 ><TR | |
137 ><TD | |
138 ALIGN="LEFT" | |
139 VALIGN="TOP" | |
140 ><TT | |
141 CLASS="STRUCTFIELD" | |
142 ><I | |
143 >code</I | |
144 ></TT | |
145 ></TD | |
146 ><TD | |
147 ALIGN="LEFT" | |
148 VALIGN="TOP" | |
149 >User defined event code</TD | |
150 ></TR | |
151 ><TR | |
152 ><TD | |
153 ALIGN="LEFT" | |
154 VALIGN="TOP" | |
155 ><TT | |
156 CLASS="STRUCTFIELD" | |
157 ><I | |
158 >data1</I | |
159 ></TT | |
160 ></TD | |
161 ><TD | |
162 ALIGN="LEFT" | |
163 VALIGN="TOP" | |
164 >User defined data pointer</TD | |
165 ></TR | |
166 ><TR | |
167 ><TD | |
168 ALIGN="LEFT" | |
169 VALIGN="TOP" | |
170 ><TT | |
171 CLASS="STRUCTFIELD" | |
172 ><I | |
173 >data2</I | |
174 ></TT | |
175 ></TD | |
176 ><TD | |
177 ALIGN="LEFT" | |
178 VALIGN="TOP" | |
179 >User defined data pointer</TD | |
180 ></TR | |
181 ></TBODY | |
182 ></TABLE | |
183 ><P | |
184 ></P | |
185 ></DIV | |
186 ></DIV | |
187 ><DIV | |
188 CLASS="REFSECT1" | |
189 ><A | |
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parents:
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diff
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190 NAME="AEN4126" |
0 | 191 ></A |
192 ><H2 | |
193 >Description</H2 | |
194 ><P | |
195 ><SPAN | |
196 CLASS="STRUCTNAME" | |
197 >SDL_UserEvent</SPAN | |
198 > is in the <TT | |
199 CLASS="STRUCTFIELD" | |
200 ><I | |
201 >user</I | |
202 ></TT | |
203 > member of the structure <A | |
204 HREF="sdlevent.html" | |
205 ><SPAN | |
206 CLASS="STRUCTNAME" | |
207 >SDL_Event</SPAN | |
208 ></A | |
209 >. This event is unique, it is never created by SDL but only by the user. The event can be pushed onto the event queue using <A | |
210 HREF="sdlpushevent.html" | |
211 ><TT | |
212 CLASS="FUNCTION" | |
213 >SDL_PushEvent</TT | |
214 ></A | |
215 >. The contents of the structure members or completely up to the programmer, the only requirement is that <TT | |
216 CLASS="STRUCTFIELD" | |
217 ><I | |
218 >type</I | |
219 ></TT | |
220 > is a value from <TT | |
221 CLASS="LITERAL" | |
222 >SDL_USEREVENT</TT | |
223 > to <TT | |
224 CLASS="LITERAL" | |
225 >SDL_NUMEVENTS-1</TT | |
226 > (inclusive).</P | |
227 ></DIV | |
228 ><DIV | |
229 CLASS="REFSECT1" | |
230 ><A | |
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parents:
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diff
changeset
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231 NAME="AEN4138" |
0 | 232 ></A |
233 ><H2 | |
234 >Examples</H2 | |
235 ><P | |
236 ><PRE | |
237 CLASS="PROGRAMLISTING" | |
238 >SDL_Event event; | |
239 | |
240 event.type = SDL_USEREVENT; | |
241 event.user.code = my_event_code; | |
242 event.user.data1 = significant_data; | |
243 event.user.data2 = 0; | |
244 SDL_PushEvent(&event);</PRE | |
245 ></P | |
246 ></DIV | |
247 ><DIV | |
248 CLASS="REFSECT1" | |
249 ><A | |
55
55f1f1b3e27d
Added new docs for SDL 1.2.1
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
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250 NAME="AEN4142" |
0 | 251 ></A |
252 ><H2 | |
253 >See Also</H2 | |
254 ><P | |
255 ><A | |
256 HREF="sdlevent.html" | |
257 ><SPAN | |
258 CLASS="STRUCTNAME" | |
259 >SDL_Event</SPAN | |
260 ></A | |
261 >, | |
262 <A | |
263 HREF="sdlpushevent.html" | |
264 ><TT | |
265 CLASS="FUNCTION" | |
266 >SDL_PushEvent</TT | |
267 ></A | |
268 ></P | |
269 ></DIV | |
270 ><DIV | |
271 CLASS="NAVFOOTER" | |
272 ><HR | |
273 ALIGN="LEFT" | |
274 WIDTH="100%"><TABLE | |
275 WIDTH="100%" | |
276 BORDER="0" | |
277 CELLPADDING="0" | |
278 CELLSPACING="0" | |
279 ><TR | |
280 ><TD | |
281 WIDTH="33%" | |
282 ALIGN="left" | |
283 VALIGN="top" | |
284 ><A | |
285 HREF="sdlsyswmevent.html" | |
286 >Prev</A | |
287 ></TD | |
288 ><TD | |
289 WIDTH="34%" | |
290 ALIGN="center" | |
291 VALIGN="top" | |
292 ><A | |
293 HREF="index.html" | |
294 >Home</A | |
295 ></TD | |
296 ><TD | |
297 WIDTH="33%" | |
298 ALIGN="right" | |
299 VALIGN="top" | |
300 ><A | |
301 HREF="sdlquitevent.html" | |
302 >Next</A | |
303 ></TD | |
304 ></TR | |
305 ><TR | |
306 ><TD | |
307 WIDTH="33%" | |
308 ALIGN="left" | |
309 VALIGN="top" | |
310 >SDL_SysWMEvent</TD | |
311 ><TD | |
312 WIDTH="34%" | |
313 ALIGN="center" | |
314 VALIGN="top" | |
315 ><A | |
316 HREF="eventstructures.html" | |
317 >Up</A | |
318 ></TD | |
319 ><TD | |
320 WIDTH="33%" | |
321 ALIGN="right" | |
322 VALIGN="top" | |
323 >SDL_QuitEvent</TD | |
324 ></TR | |
325 ></TABLE | |
326 ></DIV | |
327 ></BODY | |
328 ></HTML | |
329 > |