Mercurial > sdl-ios-xcode
annotate docs/html/sdlenablekeyrepeat.html @ 2938:2929ed239d2a
Adjusted default choice of audio driver.
If a driver can definitely see available devices, it is chosen. Otherwise,
we'll take the first driver that initializes but saw no devices...this might
be because it can't enumerate them, or there really aren't any available.
This prevents the dsp driver from hogging control when there are no /dev/dsp*
nodes (for example, on a Linux box with ALSA and no OSS emulation).
| author | Ryan C. Gordon <icculus@icculus.org> |
|---|---|
| date | Thu, 01 Jan 2009 07:54:58 +0000 |
| parents | 355632dca928 |
| children |
| rev | line source |
|---|---|
| 0 | 1 <HTML |
| 2 ><HEAD | |
| 3 ><TITLE | |
| 4 >SDL_EnableKeyRepeat</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_EnableUNICODE" | |
| 17 HREF="sdlenableunicode.html"><LINK | |
| 18 REL="NEXT" | |
| 19 TITLE="SDL_GetMouseState" | |
| 20 HREF="sdlgetmousestate.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="sdlenableunicode.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="sdlgetmousestate.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="SDLENABLEKEYREPEAT" | |
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74 ></A |
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75 >SDL_EnableKeyRepeat</H1 |
| 0 | 76 ><DIV |
| 77 CLASS="REFNAMEDIV" | |
| 78 ><A | |
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79 NAME="AEN5839" |
| 0 | 80 ></A |
| 81 ><H2 | |
| 82 >Name</H2 | |
| 83 >SDL_EnableKeyRepeat -- Set keyboard repeat rate.</DIV | |
| 84 ><DIV | |
| 85 CLASS="REFSYNOPSISDIV" | |
| 86 ><A | |
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87 NAME="AEN5842" |
| 0 | 88 ></A |
| 89 ><H2 | |
| 90 >Synopsis</H2 | |
| 91 ><DIV | |
| 92 CLASS="FUNCSYNOPSIS" | |
| 93 ><A | |
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94 NAME="AEN5843" |
| 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 >int <B | |
| 106 CLASS="FSFUNC" | |
| 107 >SDL_EnableKeyRepeat</B | |
| 108 ></CODE | |
| 109 >(int delay, int interval);</CODE | |
| 110 ></P | |
| 111 ><P | |
| 112 ></P | |
| 113 ></DIV | |
| 114 ></DIV | |
| 115 ><DIV | |
| 116 CLASS="REFSECT1" | |
| 117 ><A | |
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118 NAME="AEN5849" |
| 0 | 119 ></A |
| 120 ><H2 | |
| 121 >Description</H2 | |
| 122 ><P | |
| 123 >Enables or disables the keyboard repeat rate. <TT | |
| 124 CLASS="PARAMETER" | |
| 125 ><I | |
| 126 >delay</I | |
| 127 ></TT | |
| 128 > specifies how long the key must be pressed before it begins repeating, it then repeats at the speed specified by <TT | |
| 129 CLASS="PARAMETER" | |
| 130 ><I | |
| 131 >interval</I | |
| 132 ></TT | |
| 133 >. Both <TT | |
| 134 CLASS="PARAMETER" | |
| 135 ><I | |
| 136 >delay</I | |
| 137 ></TT | |
| 138 > and <TT | |
| 139 CLASS="PARAMETER" | |
| 140 ><I | |
| 141 >interval</I | |
| 142 ></TT | |
| 143 > are expressed in milliseconds.</P | |
| 144 ><P | |
| 145 >Setting <TT | |
| 146 CLASS="PARAMETER" | |
| 147 ><I | |
| 148 >delay</I | |
| 149 ></TT | |
| 150 > to 0 disables key repeating completely. Good default values are <TT | |
| 151 CLASS="LITERAL" | |
| 152 >SDL_DEFAULT_REPEAT_DELAY</TT | |
| 153 > and <SPAN | |
| 154 CLASS="SYMBOL" | |
| 155 >SDL_DEFAULT_REPEAT_INTERVAL</SPAN | |
| 156 >.</P | |
| 157 ></DIV | |
| 158 ><DIV | |
| 159 CLASS="REFSECT1" | |
| 160 ><A | |
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161 NAME="AEN5860" |
| 0 | 162 ></A |
| 163 ><H2 | |
| 164 >Return Value</H2 | |
| 165 ><P | |
| 166 >Returns <SPAN | |
| 167 CLASS="RETURNVALUE" | |
| 168 >0</SPAN | |
| 169 > on success and <SPAN | |
| 170 CLASS="RETURNVALUE" | |
| 171 >-1</SPAN | |
| 172 > on failure.</P | |
| 173 ></DIV | |
| 174 ><DIV | |
| 175 CLASS="NAVFOOTER" | |
| 176 ><HR | |
| 177 ALIGN="LEFT" | |
| 178 WIDTH="100%"><TABLE | |
|
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179 SUMMARY="Footer navigation table" |
| 0 | 180 WIDTH="100%" |
| 181 BORDER="0" | |
| 182 CELLPADDING="0" | |
| 183 CELLSPACING="0" | |
| 184 ><TR | |
| 185 ><TD | |
| 186 WIDTH="33%" | |
| 187 ALIGN="left" | |
| 188 VALIGN="top" | |
| 189 ><A | |
| 190 HREF="sdlenableunicode.html" | |
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191 ACCESSKEY="P" |
| 0 | 192 >Prev</A |
| 193 ></TD | |
| 194 ><TD | |
| 195 WIDTH="34%" | |
| 196 ALIGN="center" | |
| 197 VALIGN="top" | |
| 198 ><A | |
| 199 HREF="index.html" | |
|
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200 ACCESSKEY="H" |
| 0 | 201 >Home</A |
| 202 ></TD | |
| 203 ><TD | |
| 204 WIDTH="33%" | |
| 205 ALIGN="right" | |
| 206 VALIGN="top" | |
| 207 ><A | |
| 208 HREF="sdlgetmousestate.html" | |
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parents:
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209 ACCESSKEY="N" |
| 0 | 210 >Next</A |
| 211 ></TD | |
| 212 ></TR | |
| 213 ><TR | |
| 214 ><TD | |
| 215 WIDTH="33%" | |
| 216 ALIGN="left" | |
| 217 VALIGN="top" | |
| 218 >SDL_EnableUNICODE</TD | |
| 219 ><TD | |
| 220 WIDTH="34%" | |
| 221 ALIGN="center" | |
| 222 VALIGN="top" | |
| 223 ><A | |
| 224 HREF="eventfunctions.html" | |
|
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parents:
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225 ACCESSKEY="U" |
| 0 | 226 >Up</A |
| 227 ></TD | |
| 228 ><TD | |
| 229 WIDTH="33%" | |
| 230 ALIGN="right" | |
| 231 VALIGN="top" | |
| 232 >SDL_GetMouseState</TD | |
| 233 ></TR | |
| 234 ></TABLE | |
| 235 ></DIV | |
| 236 ></BODY | |
| 237 ></HTML | |
| 238 > |