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annotate docs/html/sdleventstate.html @ 2052:eb5e61b72da3
Also save/restore fpu register in vbl interrupt
author | Patrice Mandin <patmandin@gmail.com> |
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date | Sat, 21 Oct 2006 18:56:35 +0000 |
parents | 355632dca928 |
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rev | line source |
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0 | 1 <HTML |
2 ><HEAD | |
3 ><TITLE | |
4 >SDL_EventState</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="Event Functions." | |
14 HREF="eventfunctions.html"><LINK | |
15 REL="PREVIOUS" | |
16 TITLE="SDL_GetEventFilter" | |
17 HREF="sdlgeteventfilter.html"><LINK | |
18 REL="NEXT" | |
19 TITLE="SDL_GetKeyState" | |
20 HREF="sdlgetkeystate.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="sdlgeteventfilter.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="sdlgetkeystate.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="SDLEVENTSTATE" | |
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74 ></A |
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75 >SDL_EventState</H1 |
0 | 76 ><DIV |
77 CLASS="REFNAMEDIV" | |
78 ><A | |
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79 NAME="AEN5646" |
0 | 80 ></A |
81 ><H2 | |
82 >Name</H2 | |
83 >SDL_EventState -- This function allows you to set the state of processing certain events.</DIV | |
84 ><DIV | |
85 CLASS="REFSYNOPSISDIV" | |
86 ><A | |
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87 NAME="AEN5649" |
0 | 88 ></A |
89 ><H2 | |
90 >Synopsis</H2 | |
91 ><DIV | |
92 CLASS="FUNCSYNOPSIS" | |
93 ><A | |
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94 NAME="AEN5650" |
0 | 95 ></A |
96 ><P | |
97 ></P | |
98 ><PRE | |
99 CLASS="FUNCSYNOPSISINFO" | |
100 >#include "SDL.h"</PRE | |
101 ><P | |
102 ><CODE | |
103 ><CODE | |
104 CLASS="FUNCDEF" | |
105 >Uint8 <B | |
106 CLASS="FSFUNC" | |
107 >SDL_EventState</B | |
108 ></CODE | |
109 >(Uint8 type, int state);</CODE | |
110 ></P | |
111 ><P | |
112 ></P | |
113 ></DIV | |
114 ></DIV | |
115 ><DIV | |
116 CLASS="REFSECT1" | |
117 ><A | |
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118 NAME="AEN5656" |
0 | 119 ></A |
120 ><H2 | |
121 >Description</H2 | |
122 ><P | |
123 >This function allows you to set the state of processing certain event <TT | |
124 CLASS="PARAMETER" | |
125 ><I | |
126 >type</I | |
127 ></TT | |
128 >'s.</P | |
129 ><P | |
130 >If <TT | |
131 CLASS="PARAMETER" | |
132 ><I | |
133 >state</I | |
134 ></TT | |
135 > is set to <TT | |
136 CLASS="LITERAL" | |
137 >SDL_IGNORE</TT | |
138 >, | |
139 that event <TT | |
140 CLASS="PARAMETER" | |
141 ><I | |
142 >type</I | |
143 ></TT | |
144 > will be automatically dropped from the event queue and will | |
145 not be filtered.</P | |
146 ><P | |
147 >If <TT | |
148 CLASS="PARAMETER" | |
149 ><I | |
150 >state</I | |
151 ></TT | |
152 > is set to <TT | |
153 CLASS="LITERAL" | |
154 >SDL_ENABLE</TT | |
155 >, | |
156 that event <TT | |
157 CLASS="PARAMETER" | |
158 ><I | |
159 >type</I | |
160 ></TT | |
161 > will be processed normally.</P | |
162 ><P | |
163 >If <TT | |
164 CLASS="PARAMETER" | |
165 ><I | |
166 >state</I | |
167 ></TT | |
168 > is set to <TT | |
169 CLASS="LITERAL" | |
170 >SDL_QUERY</TT | |
171 >, | |
172 <TT | |
173 CLASS="FUNCTION" | |
174 >SDL_EventState</TT | |
175 > will return the current processing | |
176 state of the specified event <TT | |
177 CLASS="PARAMETER" | |
178 ><I | |
179 >type</I | |
180 ></TT | |
181 >.</P | |
182 ><P | |
183 >A list of event <TT | |
184 CLASS="PARAMETER" | |
185 ><I | |
186 >type</I | |
187 ></TT | |
188 >'s can be found in the <A | |
189 HREF="sdlevent.html" | |
190 ><SPAN | |
191 CLASS="STRUCTNAME" | |
192 >SDL_Event</SPAN | |
193 ></A | |
194 > section.</P | |
195 ></DIV | |
196 ><DIV | |
197 CLASS="REFSECT1" | |
198 ><A | |
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199 NAME="AEN5677" |
0 | 200 ></A |
201 ><H2 | |
202 >See Also</H2 | |
203 ><P | |
204 ><A | |
205 HREF="sdlevent.html" | |
206 ><SPAN | |
207 CLASS="STRUCTNAME" | |
208 >SDL_Event</SPAN | |
209 ></A | |
210 ></P | |
211 ></DIV | |
212 ><DIV | |
213 CLASS="NAVFOOTER" | |
214 ><HR | |
215 ALIGN="LEFT" | |
216 WIDTH="100%"><TABLE | |
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217 SUMMARY="Footer navigation table" |
0 | 218 WIDTH="100%" |
219 BORDER="0" | |
220 CELLPADDING="0" | |
221 CELLSPACING="0" | |
222 ><TR | |
223 ><TD | |
224 WIDTH="33%" | |
225 ALIGN="left" | |
226 VALIGN="top" | |
227 ><A | |
228 HREF="sdlgeteventfilter.html" | |
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229 ACCESSKEY="P" |
0 | 230 >Prev</A |
231 ></TD | |
232 ><TD | |
233 WIDTH="34%" | |
234 ALIGN="center" | |
235 VALIGN="top" | |
236 ><A | |
237 HREF="index.html" | |
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238 ACCESSKEY="H" |
0 | 239 >Home</A |
240 ></TD | |
241 ><TD | |
242 WIDTH="33%" | |
243 ALIGN="right" | |
244 VALIGN="top" | |
245 ><A | |
246 HREF="sdlgetkeystate.html" | |
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247 ACCESSKEY="N" |
0 | 248 >Next</A |
249 ></TD | |
250 ></TR | |
251 ><TR | |
252 ><TD | |
253 WIDTH="33%" | |
254 ALIGN="left" | |
255 VALIGN="top" | |
256 >SDL_GetEventFilter</TD | |
257 ><TD | |
258 WIDTH="34%" | |
259 ALIGN="center" | |
260 VALIGN="top" | |
261 ><A | |
262 HREF="eventfunctions.html" | |
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263 ACCESSKEY="U" |
0 | 264 >Up</A |
265 ></TD | |
266 ><TD | |
267 WIDTH="33%" | |
268 ALIGN="right" | |
269 VALIGN="top" | |
270 >SDL_GetKeyState</TD | |
271 ></TR | |
272 ></TABLE | |
273 ></DIV | |
274 ></BODY | |
275 ></HTML | |
276 > |