Mercurial > sdl-ios-xcode
annotate docs/html/sdljoystickgethat.html @ 1282:217f5d5a49e5
Date: Sat, 15 Jan 2005 02:01:51 +0000 (UTC)
From: jimrandomh
Subject: [SDL] Re: Modifier keys pressed during initialization stick
I wrote a simple test program which initializes SDL, prints the SDL
version number, then prints any keydown and keyup events with their
modifiers. (Source code below). Compilation was done using Visual
Studio 6, release mode.
My test sequence was:
Start a command prompt. Type the name of the test program.
shift down
enter down (program starts)
Wait for window to appear
enter up
shift up
spacebar down
spacebar up
Under Windows 98, the output was correct:
SDL 1.2.8
left shift down
shift-return down
shift-return up
left shift up
space down
space up
Under Windows 2000 and under Windows XP, the output was:
SDL 1.2.8
shift-space down
shift-space up
Since shift was not held at the time space was pressed, this is
incorrect. Similar results were observed with launching in different
ways (including double-clicking in Windows Explorer), so it does not
depend on the launching terminal.
author | Sam Lantinga <slouken@libsdl.org> |
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date | Sun, 29 Jan 2006 07:57:13 +0000 |
parents | 355632dca928 |
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rev | line source |
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0 | 1 <HTML |
2 ><HEAD | |
3 ><TITLE | |
4 >SDL_JoystickGetHat</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="Joystick" | |
14 HREF="joystick.html"><LINK | |
15 REL="PREVIOUS" | |
16 TITLE="SDL_JoystickGetAxis" | |
17 HREF="sdljoystickgetaxis.html"><LINK | |
18 REL="NEXT" | |
19 TITLE="SDL_JoystickGetButton" | |
20 HREF="sdljoystickgetbutton.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="sdljoystickgetaxis.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="sdljoystickgetbutton.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="SDLJOYSTICKGETHAT" | |
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74 ></A |
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75 >SDL_JoystickGetHat</H1 |
0 | 76 ><DIV |
77 CLASS="REFNAMEDIV" | |
78 ><A | |
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79 NAME="AEN6358" |
0 | 80 ></A |
81 ><H2 | |
82 >Name</H2 | |
83 >SDL_JoystickGetHat -- Get the current state of a joystick hat</DIV | |
84 ><DIV | |
85 CLASS="REFSYNOPSISDIV" | |
86 ><A | |
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87 NAME="AEN6361" |
0 | 88 ></A |
89 ><H2 | |
90 >Synopsis</H2 | |
91 ><DIV | |
92 CLASS="FUNCSYNOPSIS" | |
93 ><A | |
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94 NAME="AEN6362" |
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_JoystickGetHat</B | |
108 ></CODE | |
109 >(SDL_Joystick *joystick, int hat);</CODE | |
110 ></P | |
111 ><P | |
112 ></P | |
113 ></DIV | |
114 ></DIV | |
115 ><DIV | |
116 CLASS="REFSECT1" | |
117 ><A | |
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118 NAME="AEN6368" |
0 | 119 ></A |
120 ><H2 | |
121 >Description</H2 | |
122 ><P | |
123 >SDL_JoystickGetHat returns the current state of the given <TT | |
124 CLASS="PARAMETER" | |
125 ><I | |
126 >hat</I | |
127 ></TT | |
128 > on the given <TT | |
129 CLASS="PARAMETER" | |
130 ><I | |
131 >joystick</I | |
132 ></TT | |
133 >.</P | |
134 ></DIV | |
135 ><DIV | |
136 CLASS="REFSECT1" | |
137 ><A | |
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138 NAME="AEN6373" |
0 | 139 ></A |
140 ><H2 | |
141 >Return Value</H2 | |
142 ><P | |
143 >The current state is returned as a Uint8 which is defined as an OR'd combination of one or more of the following</P | |
144 ><P | |
145 ></P | |
146 ><TABLE | |
147 BORDER="0" | |
148 ><TBODY | |
149 ><TR | |
150 ><TD | |
151 ><TT | |
152 CLASS="LITERAL" | |
153 >SDL_HAT_CENTERED</TT | |
154 ></TD | |
155 ></TR | |
156 ><TR | |
157 ><TD | |
158 ><TT | |
159 CLASS="LITERAL" | |
160 >SDL_HAT_UP</TT | |
161 ></TD | |
162 ></TR | |
163 ><TR | |
164 ><TD | |
165 ><TT | |
166 CLASS="LITERAL" | |
167 >SDL_HAT_RIGHT</TT | |
168 ></TD | |
169 ></TR | |
170 ><TR | |
171 ><TD | |
172 ><TT | |
173 CLASS="LITERAL" | |
174 >SDL_HAT_DOWN</TT | |
175 ></TD | |
176 ></TR | |
177 ><TR | |
178 ><TD | |
179 ><TT | |
180 CLASS="LITERAL" | |
181 >SDL_HAT_LEFT</TT | |
182 ></TD | |
183 ></TR | |
184 ><TR | |
185 ><TD | |
186 ><TT | |
187 CLASS="LITERAL" | |
188 >SDL_HAT_RIGHTUP</TT | |
189 ></TD | |
190 ></TR | |
191 ><TR | |
192 ><TD | |
193 ><TT | |
194 CLASS="LITERAL" | |
195 >SDL_HAT_RIGHTDOWN</TT | |
196 ></TD | |
197 ></TR | |
198 ><TR | |
199 ><TD | |
200 ><TT | |
201 CLASS="LITERAL" | |
202 >SDL_HAT_LEFTUP</TT | |
203 ></TD | |
204 ></TR | |
205 ><TR | |
206 ><TD | |
207 ><TT | |
208 CLASS="LITERAL" | |
209 >SDL_HAT_LEFTDOWN</TT | |
210 ></TD | |
211 ></TR | |
212 ></TBODY | |
213 ></TABLE | |
214 ><P | |
215 ></P | |
216 ></DIV | |
217 ><DIV | |
218 CLASS="REFSECT1" | |
219 ><A | |
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220 NAME="AEN6395" |
0 | 221 ></A |
222 ><H2 | |
223 >See Also</H2 | |
224 ><P | |
225 ><A | |
226 HREF="sdljoysticknumhats.html" | |
227 ><TT | |
228 CLASS="FUNCTION" | |
229 >SDL_JoystickNumHats</TT | |
230 ></A | |
231 ></P | |
232 ></DIV | |
233 ><DIV | |
234 CLASS="NAVFOOTER" | |
235 ><HR | |
236 ALIGN="LEFT" | |
237 WIDTH="100%"><TABLE | |
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238 SUMMARY="Footer navigation table" |
0 | 239 WIDTH="100%" |
240 BORDER="0" | |
241 CELLPADDING="0" | |
242 CELLSPACING="0" | |
243 ><TR | |
244 ><TD | |
245 WIDTH="33%" | |
246 ALIGN="left" | |
247 VALIGN="top" | |
248 ><A | |
249 HREF="sdljoystickgetaxis.html" | |
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250 ACCESSKEY="P" |
0 | 251 >Prev</A |
252 ></TD | |
253 ><TD | |
254 WIDTH="34%" | |
255 ALIGN="center" | |
256 VALIGN="top" | |
257 ><A | |
258 HREF="index.html" | |
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259 ACCESSKEY="H" |
0 | 260 >Home</A |
261 ></TD | |
262 ><TD | |
263 WIDTH="33%" | |
264 ALIGN="right" | |
265 VALIGN="top" | |
266 ><A | |
267 HREF="sdljoystickgetbutton.html" | |
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268 ACCESSKEY="N" |
0 | 269 >Next</A |
270 ></TD | |
271 ></TR | |
272 ><TR | |
273 ><TD | |
274 WIDTH="33%" | |
275 ALIGN="left" | |
276 VALIGN="top" | |
277 >SDL_JoystickGetAxis</TD | |
278 ><TD | |
279 WIDTH="34%" | |
280 ALIGN="center" | |
281 VALIGN="top" | |
282 ><A | |
283 HREF="joystick.html" | |
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284 ACCESSKEY="U" |
0 | 285 >Up</A |
286 ></TD | |
287 ><TD | |
288 WIDTH="33%" | |
289 ALIGN="right" | |
290 VALIGN="top" | |
291 >SDL_JoystickGetButton</TD | |
292 ></TR | |
293 ></TABLE | |
294 ></DIV | |
295 ></BODY | |
296 ></HTML | |
297 > |