Mercurial > sdl-ios-xcode
annotate docs/html/sdlactiveevent.html @ 4171:3012f1c37361 SDL-1.2
Fixed bug #619
Description From Tim Angus 2008-08-31 03:38:36 (-) [reply]
When pressing "system keys" e.g. ALT+F4 etc., the default for the windib driver
is to ignore them completely, whereas with the directx driver they're handled
(badly as it turns out).
As the windib driver is the default, I assume its behaviour is considered
correct, so the following patch makes the directx driver the same in this
regard.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Mon, 13 Apr 2009 08:44:48 +0000 |
| parents | 355632dca928 |
| children |
| rev | line source |
|---|---|
| 0 | 1 <HTML |
| 2 ><HEAD | |
| 3 ><TITLE | |
| 4 >SDL_ActiveEvent</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="SDL Event Structures." | |
| 14 HREF="eventstructures.html"><LINK | |
| 15 REL="PREVIOUS" | |
| 16 TITLE="SDL_Event" | |
| 17 HREF="sdlevent.html"><LINK | |
| 18 REL="NEXT" | |
| 19 TITLE="SDL_KeyboardEvent" | |
| 20 HREF="sdlkeyboardevent.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="sdlevent.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="sdlkeyboardevent.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="SDLACTIVEEVENT" | |
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74 ></A |
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75 >SDL_ActiveEvent</H1 |
| 0 | 76 ><DIV |
| 77 CLASS="REFNAMEDIV" | |
| 78 ><A | |
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79 NAME="AEN3955" |
| 0 | 80 ></A |
| 81 ><H2 | |
| 82 >Name</H2 | |
| 83 >SDL_ActiveEvent -- Application visibility event structure</DIV | |
| 84 ><DIV | |
| 85 CLASS="REFSECT1" | |
| 86 ><A | |
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87 NAME="AEN3958" |
| 0 | 88 ></A |
| 89 ><H2 | |
| 90 >Structure Definition</H2 | |
| 91 ><PRE | |
| 92 CLASS="PROGRAMLISTING" | |
| 93 >typedef struct{ | |
| 94 Uint8 type; | |
| 95 Uint8 gain; | |
| 96 Uint8 state; | |
| 97 } SDL_ActiveEvent;</PRE | |
| 98 ></DIV | |
| 99 ><DIV | |
| 100 CLASS="REFSECT1" | |
| 101 ><A | |
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102 NAME="AEN3961" |
| 0 | 103 ></A |
| 104 ><H2 | |
| 105 >Structure Data</H2 | |
| 106 ><DIV | |
| 107 CLASS="INFORMALTABLE" | |
| 108 ><A | |
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109 NAME="AEN3963" |
| 0 | 110 ></A |
| 111 ><P | |
| 112 ></P | |
| 113 ><TABLE | |
| 114 BORDER="0" | |
| 115 CLASS="CALSTABLE" | |
| 116 ><TBODY | |
| 117 ><TR | |
| 118 ><TD | |
| 119 ALIGN="LEFT" | |
| 120 VALIGN="TOP" | |
| 121 ><TT | |
| 122 CLASS="STRUCTFIELD" | |
| 123 ><I | |
| 124 >type</I | |
| 125 ></TT | |
| 126 ></TD | |
| 127 ><TD | |
| 128 ALIGN="LEFT" | |
| 129 VALIGN="TOP" | |
| 130 ><TT | |
| 131 CLASS="LITERAL" | |
| 132 >SDL_ACTIVEEVENT.</TT | |
| 133 ></TD | |
| 134 ></TR | |
| 135 ><TR | |
| 136 ><TD | |
| 137 ALIGN="LEFT" | |
| 138 VALIGN="TOP" | |
| 139 ><TT | |
| 140 CLASS="STRUCTFIELD" | |
| 141 ><I | |
| 142 >gain</I | |
| 143 ></TT | |
| 144 ></TD | |
| 145 ><TD | |
| 146 ALIGN="LEFT" | |
| 147 VALIGN="TOP" | |
| 148 >0 if the event is a loss or 1 if it is a gain.</TD | |
| 149 ></TR | |
| 150 ><TR | |
| 151 ><TD | |
| 152 ALIGN="LEFT" | |
| 153 VALIGN="TOP" | |
| 154 ><TT | |
| 155 CLASS="STRUCTFIELD" | |
| 156 ><I | |
| 157 >state</I | |
| 158 ></TT | |
| 159 ></TD | |
| 160 ><TD | |
| 161 ALIGN="LEFT" | |
| 162 VALIGN="TOP" | |
| 163 ><TT | |
| 164 CLASS="LITERAL" | |
| 165 >SDL_APPMOUSEFOCUS</TT | |
| 166 > if mouse focus was gained or lost, <TT | |
| 167 CLASS="LITERAL" | |
| 168 >SDL_APPINPUTFOCUS</TT | |
| 169 > if input focus was gained or lost, or <TT | |
| 170 CLASS="LITERAL" | |
| 171 >SDL_APPACTIVE</TT | |
| 172 > if the application was iconified (<TT | |
| 173 CLASS="STRUCTFIELD" | |
| 174 ><I | |
| 175 >gain</I | |
| 176 ></TT | |
| 177 >=0) or restored(<TT | |
| 178 CLASS="STRUCTFIELD" | |
| 179 ><I | |
| 180 >gain</I | |
| 181 ></TT | |
| 182 >=1).</TD | |
| 183 ></TR | |
| 184 ></TBODY | |
| 185 ></TABLE | |
| 186 ><P | |
| 187 ></P | |
| 188 ></DIV | |
| 189 ></DIV | |
| 190 ><DIV | |
| 191 CLASS="REFSECT1" | |
| 192 ><A | |
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193 NAME="AEN3984" |
| 0 | 194 ></A |
| 195 ><H2 | |
| 196 >Description</H2 | |
| 197 ><P | |
| 198 ><SPAN | |
| 199 CLASS="STRUCTNAME" | |
| 200 >SDL_ActiveEvent</SPAN | |
| 201 > is a member of the <A | |
| 202 HREF="sdlevent.html" | |
| 203 ><SPAN | |
| 204 CLASS="STRUCTNAME" | |
| 205 >SDL_Event</SPAN | |
| 206 ></A | |
| 207 > union and is used when an event of type <TT | |
| 208 CLASS="LITERAL" | |
| 209 >SDL_ACTIVEEVENT</TT | |
| 210 > is reported.</P | |
| 211 ><P | |
| 212 >When the mouse leaves or enters the window area a <TT | |
| 213 CLASS="LITERAL" | |
| 214 >SDL_APPMOUSEFOCUS</TT | |
| 215 > type activation event occurs, if the mouse entered the window then <TT | |
| 216 CLASS="STRUCTFIELD" | |
| 217 ><I | |
| 218 >gain</I | |
| 219 ></TT | |
| 220 > will be 1, otherwise <TT | |
| 221 CLASS="STRUCTFIELD" | |
| 222 ><I | |
| 223 >gain</I | |
| 224 ></TT | |
| 225 > will be 0. A <TT | |
| 226 CLASS="LITERAL" | |
| 227 >SDL_APPINPUTFOCUS</TT | |
| 228 > type activation event occurs when the application loses or gains keyboard focus. This usually occurs when another application is made active. Finally, a <TT | |
| 229 CLASS="LITERAL" | |
| 230 >SDL_APPACTIVE</TT | |
| 231 > type event occurs when the application is either minimised/iconified (<TT | |
| 232 CLASS="STRUCTFIELD" | |
| 233 ><I | |
| 234 >gain</I | |
| 235 ></TT | |
| 236 >=0) or restored.</P | |
| 237 ><DIV | |
| 238 CLASS="NOTE" | |
| 239 ><BLOCKQUOTE | |
| 240 CLASS="NOTE" | |
| 241 ><P | |
| 242 ><B | |
| 243 >Note: </B | |
| 244 >This event does not occur when an application window is first created.</P | |
| 245 ></BLOCKQUOTE | |
| 246 ></DIV | |
| 247 ></DIV | |
| 248 ><DIV | |
| 249 CLASS="REFSECT1" | |
| 250 ><A | |
|
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251 NAME="AEN4000" |
| 0 | 252 ></A |
| 253 ><H2 | |
| 254 >See Also</H2 | |
| 255 ><P | |
| 256 ><A | |
| 257 HREF="sdlevent.html" | |
| 258 ><SPAN | |
| 259 CLASS="STRUCTNAME" | |
| 260 >SDL_Event</SPAN | |
| 261 ></A | |
| 262 >, | |
| 263 <A | |
| 264 HREF="sdlgetappstate.html" | |
| 265 ><TT | |
| 266 CLASS="FUNCTION" | |
| 267 >SDL_GetAppState</TT | |
| 268 ></A | |
| 269 ></P | |
| 270 ></DIV | |
| 271 ><DIV | |
| 272 CLASS="NAVFOOTER" | |
| 273 ><HR | |
| 274 ALIGN="LEFT" | |
| 275 WIDTH="100%"><TABLE | |
|
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276 SUMMARY="Footer navigation table" |
| 0 | 277 WIDTH="100%" |
| 278 BORDER="0" | |
| 279 CELLPADDING="0" | |
| 280 CELLSPACING="0" | |
| 281 ><TR | |
| 282 ><TD | |
| 283 WIDTH="33%" | |
| 284 ALIGN="left" | |
| 285 VALIGN="top" | |
| 286 ><A | |
| 287 HREF="sdlevent.html" | |
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288 ACCESSKEY="P" |
| 0 | 289 >Prev</A |
| 290 ></TD | |
| 291 ><TD | |
| 292 WIDTH="34%" | |
| 293 ALIGN="center" | |
| 294 VALIGN="top" | |
| 295 ><A | |
| 296 HREF="index.html" | |
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297 ACCESSKEY="H" |
| 0 | 298 >Home</A |
| 299 ></TD | |
| 300 ><TD | |
| 301 WIDTH="33%" | |
| 302 ALIGN="right" | |
| 303 VALIGN="top" | |
| 304 ><A | |
| 305 HREF="sdlkeyboardevent.html" | |
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306 ACCESSKEY="N" |
| 0 | 307 >Next</A |
| 308 ></TD | |
| 309 ></TR | |
| 310 ><TR | |
| 311 ><TD | |
| 312 WIDTH="33%" | |
| 313 ALIGN="left" | |
| 314 VALIGN="top" | |
| 315 >SDL_Event</TD | |
| 316 ><TD | |
| 317 WIDTH="34%" | |
| 318 ALIGN="center" | |
| 319 VALIGN="top" | |
| 320 ><A | |
| 321 HREF="eventstructures.html" | |
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322 ACCESSKEY="U" |
| 0 | 323 >Up</A |
| 324 ></TD | |
| 325 ><TD | |
| 326 WIDTH="33%" | |
| 327 ALIGN="right" | |
| 328 VALIGN="top" | |
| 329 >SDL_KeyboardEvent</TD | |
| 330 ></TR | |
| 331 ></TABLE | |
| 332 ></DIV | |
| 333 ></BODY | |
| 334 ></HTML | |
| 335 > |