Mercurial > sdl-ios-xcode
annotate docs/html/sdleventstate.html @ 451:24edec3cafe4
Added SDL_BUTTON_WHEELUP (4) and SDL_BUTTON_WHEELDOWN (5)
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Mon, 19 Aug 2002 18:09:44 +0000 |
| parents | e5bc29de3f0a |
| children | 355632dca928 |
| rev | line source |
|---|---|
| 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 1.64 |
| 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_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 | |
| 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="sdlgeteventfilter.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="sdlgetkeystate.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="SDLEVENTSTATE" | |
| 71 >SDL_EventState</A | |
| 72 ></H1 | |
| 73 ><DIV | |
| 74 CLASS="REFNAMEDIV" | |
| 75 ><A | |
|
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76 NAME="AEN5258" |
| 0 | 77 ></A |
| 78 ><H2 | |
| 79 >Name</H2 | |
| 80 >SDL_EventState -- This function allows you to set the state of processing certain events.</DIV | |
| 81 ><DIV | |
| 82 CLASS="REFSYNOPSISDIV" | |
| 83 ><A | |
|
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84 NAME="AEN5261" |
| 0 | 85 ></A |
| 86 ><H2 | |
| 87 >Synopsis</H2 | |
| 88 ><DIV | |
| 89 CLASS="FUNCSYNOPSIS" | |
| 90 ><A | |
|
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91 NAME="AEN5262" |
| 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 >Uint8 <B | |
| 103 CLASS="FSFUNC" | |
| 104 >SDL_EventState</B | |
| 105 ></CODE | |
| 106 >(Uint8 type, 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="AEN5268" |
| 0 | 116 ></A |
| 117 ><H2 | |
| 118 >Description</H2 | |
| 119 ><P | |
| 120 >This function allows you to set the state of processing certain event <TT | |
| 121 CLASS="PARAMETER" | |
| 122 ><I | |
| 123 >type</I | |
| 124 ></TT | |
| 125 >'s.</P | |
| 126 ><P | |
| 127 >If <TT | |
| 128 CLASS="PARAMETER" | |
| 129 ><I | |
| 130 >state</I | |
| 131 ></TT | |
| 132 > is set to <TT | |
| 133 CLASS="LITERAL" | |
| 134 >SDL_IGNORE</TT | |
| 135 >, | |
| 136 that event <TT | |
| 137 CLASS="PARAMETER" | |
| 138 ><I | |
| 139 >type</I | |
| 140 ></TT | |
| 141 > will be automatically dropped from the event queue and will | |
| 142 not be filtered.</P | |
| 143 ><P | |
| 144 >If <TT | |
| 145 CLASS="PARAMETER" | |
| 146 ><I | |
| 147 >state</I | |
| 148 ></TT | |
| 149 > is set to <TT | |
| 150 CLASS="LITERAL" | |
| 151 >SDL_ENABLE</TT | |
| 152 >, | |
| 153 that event <TT | |
| 154 CLASS="PARAMETER" | |
| 155 ><I | |
| 156 >type</I | |
| 157 ></TT | |
| 158 > will be processed normally.</P | |
| 159 ><P | |
| 160 >If <TT | |
| 161 CLASS="PARAMETER" | |
| 162 ><I | |
| 163 >state</I | |
| 164 ></TT | |
| 165 > is set to <TT | |
| 166 CLASS="LITERAL" | |
| 167 >SDL_QUERY</TT | |
| 168 >, | |
| 169 <TT | |
| 170 CLASS="FUNCTION" | |
| 171 >SDL_EventState</TT | |
| 172 > will return the current processing | |
| 173 state of the specified event <TT | |
| 174 CLASS="PARAMETER" | |
| 175 ><I | |
| 176 >type</I | |
| 177 ></TT | |
| 178 >.</P | |
| 179 ><P | |
| 180 >A list of event <TT | |
| 181 CLASS="PARAMETER" | |
| 182 ><I | |
| 183 >type</I | |
| 184 ></TT | |
| 185 >'s can be found in the <A | |
| 186 HREF="sdlevent.html" | |
| 187 ><SPAN | |
| 188 CLASS="STRUCTNAME" | |
| 189 >SDL_Event</SPAN | |
| 190 ></A | |
| 191 > section.</P | |
| 192 ></DIV | |
| 193 ><DIV | |
| 194 CLASS="REFSECT1" | |
| 195 ><A | |
|
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196 NAME="AEN5289" |
| 0 | 197 ></A |
| 198 ><H2 | |
| 199 >See Also</H2 | |
| 200 ><P | |
| 201 ><A | |
| 202 HREF="sdlevent.html" | |
| 203 ><SPAN | |
| 204 CLASS="STRUCTNAME" | |
| 205 >SDL_Event</SPAN | |
| 206 ></A | |
| 207 ></P | |
| 208 ></DIV | |
| 209 ><DIV | |
| 210 CLASS="NAVFOOTER" | |
| 211 ><HR | |
| 212 ALIGN="LEFT" | |
| 213 WIDTH="100%"><TABLE | |
| 214 WIDTH="100%" | |
| 215 BORDER="0" | |
| 216 CELLPADDING="0" | |
| 217 CELLSPACING="0" | |
| 218 ><TR | |
| 219 ><TD | |
| 220 WIDTH="33%" | |
| 221 ALIGN="left" | |
| 222 VALIGN="top" | |
| 223 ><A | |
| 224 HREF="sdlgeteventfilter.html" | |
| 225 >Prev</A | |
| 226 ></TD | |
| 227 ><TD | |
| 228 WIDTH="34%" | |
| 229 ALIGN="center" | |
| 230 VALIGN="top" | |
| 231 ><A | |
| 232 HREF="index.html" | |
| 233 >Home</A | |
| 234 ></TD | |
| 235 ><TD | |
| 236 WIDTH="33%" | |
| 237 ALIGN="right" | |
| 238 VALIGN="top" | |
| 239 ><A | |
| 240 HREF="sdlgetkeystate.html" | |
| 241 >Next</A | |
| 242 ></TD | |
| 243 ></TR | |
| 244 ><TR | |
| 245 ><TD | |
| 246 WIDTH="33%" | |
| 247 ALIGN="left" | |
| 248 VALIGN="top" | |
| 249 >SDL_GetEventFilter</TD | |
| 250 ><TD | |
| 251 WIDTH="34%" | |
| 252 ALIGN="center" | |
| 253 VALIGN="top" | |
| 254 ><A | |
| 255 HREF="eventfunctions.html" | |
| 256 >Up</A | |
| 257 ></TD | |
| 258 ><TD | |
| 259 WIDTH="33%" | |
| 260 ALIGN="right" | |
| 261 VALIGN="top" | |
| 262 >SDL_GetKeyState</TD | |
| 263 ></TR | |
| 264 ></TABLE | |
| 265 ></DIV | |
| 266 ></BODY | |
| 267 ></HTML | |
| 268 > |