Mercurial > sdl-ios-xcode
annotate docs/html/sdljoystickeventstate.html @ 622:e6d751de784a
Attempt #3: Fixed boolean logic bug that caused all HID joysticks to be
rejected on MacOSX/Darwin. Works now. No, really this time. --ryan.
| author | Ryan C. Gordon <icculus@icculus.org> |
|---|---|
| date | Thu, 22 May 2003 20:42:37 +0000 |
| parents | e5bc29de3f0a |
| children | 355632dca928 |
| rev | line source |
|---|---|
| 0 | 1 <HTML |
| 2 ><HEAD | |
| 3 ><TITLE | |
| 4 >SDL_JoystickEventState</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="Event Functions." | |
| 14 HREF="eventfunctions.html"><LINK | |
| 15 REL="PREVIOUS" | |
| 16 TITLE="SDL_GetAppState" | |
| 17 HREF="sdlgetappstate.html"><LINK | |
| 18 REL="NEXT" | |
| 19 TITLE="Joystick" | |
| 20 HREF="joystick.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="sdlgetappstate.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="joystick.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="SDLJOYSTICKEVENTSTATE" | |
| 71 >SDL_JoystickEventState</A | |
| 72 ></H1 | |
| 73 ><DIV | |
| 74 CLASS="REFNAMEDIV" | |
| 75 ><A | |
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76 NAME="AEN5581" |
| 0 | 77 ></A |
| 78 ><H2 | |
| 79 >Name</H2 | |
| 80 >SDL_JoystickEventState -- Enable/disable joystick event polling</DIV | |
| 81 ><DIV | |
| 82 CLASS="REFSYNOPSISDIV" | |
| 83 ><A | |
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84 NAME="AEN5584" |
| 0 | 85 ></A |
| 86 ><H2 | |
| 87 >Synopsis</H2 | |
| 88 ><DIV | |
| 89 CLASS="FUNCSYNOPSIS" | |
| 90 ><A | |
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91 NAME="AEN5585" |
| 0 | 92 ></A |
| 93 ><P | |
| 94 ></P | |
| 95 ><PRE | |
| 96 CLASS="FUNCSYNOPSISINFO" | |
| 97 >#include "SDL.h"</PRE | |
| 98 ><P | |
| 99 ><CODE | |
| 100 ><CODE | |
| 101 CLASS="FUNCDEF" | |
| 102 >int <B | |
| 103 CLASS="FSFUNC" | |
| 104 >SDL_JoystickEventState</B | |
| 105 ></CODE | |
| 106 >(int state);</CODE | |
| 107 ></P | |
| 108 ><P | |
| 109 ></P | |
| 110 ></DIV | |
| 111 ></DIV | |
| 112 ><DIV | |
| 113 CLASS="REFSECT1" | |
| 114 ><A | |
|
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115 NAME="AEN5591" |
| 0 | 116 ></A |
| 117 ><H2 | |
| 118 >Description</H2 | |
| 119 ><P | |
| 120 >This function is used to enable or disable joystick event processing. With joystick event processing disabled you will have to update joystick states with <A | |
| 121 HREF="sdljoystickupdate.html" | |
| 122 ><TT | |
| 123 CLASS="FUNCTION" | |
| 124 >SDL_JoystickUpdate</TT | |
| 125 ></A | |
| 126 > and read the joystick information manually. <TT | |
| 127 CLASS="PARAMETER" | |
| 128 ><I | |
| 129 >state</I | |
| 130 ></TT | |
| 131 > is either <TT | |
| 132 CLASS="LITERAL" | |
| 133 >SDL_QUERY</TT | |
| 134 >, <TT | |
| 135 CLASS="LITERAL" | |
| 136 >SDL_ENABLE</TT | |
| 137 > or <TT | |
| 138 CLASS="LITERAL" | |
| 139 >SDL_IGNORE</TT | |
| 140 >.</P | |
| 141 ><DIV | |
| 142 CLASS="NOTE" | |
| 143 ><BLOCKQUOTE | |
| 144 CLASS="NOTE" | |
| 145 ><P | |
| 146 ><B | |
| 147 >Note: </B | |
| 148 >Joystick event handling is prefered</P | |
| 149 ></BLOCKQUOTE | |
| 150 ></DIV | |
| 151 ></DIV | |
| 152 ><DIV | |
| 153 CLASS="REFSECT1" | |
| 154 ><A | |
|
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155 NAME="AEN5602" |
| 0 | 156 ></A |
| 157 ><H2 | |
| 158 >Return Value</H2 | |
| 159 ><P | |
| 160 >If <TT | |
| 161 CLASS="PARAMETER" | |
| 162 ><I | |
| 163 >state</I | |
| 164 ></TT | |
| 165 > is <TT | |
| 166 CLASS="LITERAL" | |
| 167 >SDL_QUERY</TT | |
| 168 > then the current state is returned, otherwise the new processing <TT | |
| 169 CLASS="PARAMETER" | |
| 170 ><I | |
| 171 >state</I | |
| 172 ></TT | |
| 173 > is returned.</P | |
| 174 ></DIV | |
| 175 ><DIV | |
| 176 CLASS="REFSECT1" | |
| 177 ><A | |
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178 NAME="AEN5608" |
| 0 | 179 ></A |
| 180 ><H2 | |
| 181 >See Also</H2 | |
| 182 ><P | |
| 183 ><A | |
| 184 HREF="joystick.html" | |
| 185 >SDL Joystick Functions</A | |
| 186 >, | |
| 187 <A | |
| 188 HREF="sdljoystickupdate.html" | |
| 189 ><TT | |
| 190 CLASS="FUNCTION" | |
| 191 >SDL_JoystickUpdate</TT | |
| 192 ></A | |
| 193 >, | |
| 194 <A | |
| 195 HREF="sdljoyaxisevent.html" | |
| 196 ><SPAN | |
| 197 CLASS="STRUCTNAME" | |
| 198 >SDL_JoyAxisEvent</SPAN | |
| 199 ></A | |
| 200 >, | |
| 201 <A | |
| 202 HREF="sdljoyballevent.html" | |
| 203 ><SPAN | |
| 204 CLASS="STRUCTNAME" | |
| 205 >SDL_JoyBallEvent</SPAN | |
| 206 ></A | |
| 207 >, | |
| 208 <A | |
| 209 HREF="sdljoybuttonevent.html" | |
| 210 ><SPAN | |
| 211 CLASS="STRUCTNAME" | |
| 212 >SDL_JoyButtonEvent</SPAN | |
| 213 ></A | |
| 214 >, | |
| 215 <A | |
| 216 HREF="sdljoyhatevent.html" | |
| 217 ><SPAN | |
| 218 CLASS="STRUCTNAME" | |
| 219 >SDL_JoyHatEvent</SPAN | |
| 220 ></A | |
| 221 ></P | |
| 222 ></DIV | |
| 223 ><DIV | |
| 224 CLASS="NAVFOOTER" | |
| 225 ><HR | |
| 226 ALIGN="LEFT" | |
| 227 WIDTH="100%"><TABLE | |
| 228 WIDTH="100%" | |
| 229 BORDER="0" | |
| 230 CELLPADDING="0" | |
| 231 CELLSPACING="0" | |
| 232 ><TR | |
| 233 ><TD | |
| 234 WIDTH="33%" | |
| 235 ALIGN="left" | |
| 236 VALIGN="top" | |
| 237 ><A | |
| 238 HREF="sdlgetappstate.html" | |
| 239 >Prev</A | |
| 240 ></TD | |
| 241 ><TD | |
| 242 WIDTH="34%" | |
| 243 ALIGN="center" | |
| 244 VALIGN="top" | |
| 245 ><A | |
| 246 HREF="index.html" | |
| 247 >Home</A | |
| 248 ></TD | |
| 249 ><TD | |
| 250 WIDTH="33%" | |
| 251 ALIGN="right" | |
| 252 VALIGN="top" | |
| 253 ><A | |
| 254 HREF="joystick.html" | |
| 255 >Next</A | |
| 256 ></TD | |
| 257 ></TR | |
| 258 ><TR | |
| 259 ><TD | |
| 260 WIDTH="33%" | |
| 261 ALIGN="left" | |
| 262 VALIGN="top" | |
| 263 >SDL_GetAppState</TD | |
| 264 ><TD | |
| 265 WIDTH="34%" | |
| 266 ALIGN="center" | |
| 267 VALIGN="top" | |
| 268 ><A | |
| 269 HREF="eventfunctions.html" | |
| 270 >Up</A | |
| 271 ></TD | |
| 272 ><TD | |
| 273 WIDTH="33%" | |
| 274 ALIGN="right" | |
| 275 VALIGN="top" | |
| 276 >Joystick</TD | |
| 277 ></TR | |
| 278 ></TABLE | |
| 279 ></DIV | |
| 280 ></BODY | |
| 281 ></HTML | |
| 282 > |