1 <HTML 2 ><HEAD 3 ><TITLE 4 >SDL_MouseButtonEvent</TITLE 5 ><META 6 NAME="GENERATOR" 7 CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+ 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_MouseMotionEvent" 17 HREF="sdlmousemotionevent.html"><LINK 18 REL="NEXT" 19 TITLE="SDL_JoyAxisEvent" 20 HREF="sdljoyaxisevent.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 SUMMARY="Header navigation table" 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="sdlmousemotionevent.html" 49 ACCESSKEY="P" 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="sdljoyaxisevent.html" 63 ACCESSKEY="N" 64 >Next</A 65 ></TD 66 ></TR 67 ></TABLE 68 ><HR 69 ALIGN="LEFT" 70 WIDTH="100%"></DIV 71 ><H1 72 ><A 73 NAME="SDLMOUSEBUTTONEVENT" 74 ></A 75 >SDL_MouseButtonEvent</H1 76 ><DIV 77 CLASS="REFNAMEDIV" 78 ><A 79 NAME="AEN4144" 80 ></A 81 ><H2 82 >Name</H2 83 >SDL_MouseButtonEvent -- Mouse button event structure</DIV 84 ><DIV 85 CLASS="REFSECT1" 86 ><A 87 NAME="AEN4147" 88 ></A 89 ><H2 90 >Structure Definition</H2 91 ><PRE 92 CLASS="PROGRAMLISTING" 93 >typedef struct{ 94 Uint8 type; 95 Uint8 button; 96 Uint8 state; 97 Uint16 x, y; 98 } SDL_MouseButtonEvent;</PRE 99 ></DIV 100 ><DIV 101 CLASS="REFSECT1" 102 ><A 103 NAME="AEN4150" 104 ></A 105 ><H2 106 >Structure Data</H2 107 ><DIV 108 CLASS="INFORMALTABLE" 109 ><A 110 NAME="AEN4152" 111 ></A 112 ><P 113 ></P 114 ><TABLE 115 BORDER="0" 116 CLASS="CALSTABLE" 117 ><TBODY 118 ><TR 119 ><TD 120 ALIGN="LEFT" 121 VALIGN="TOP" 122 ><TT 123 CLASS="STRUCTFIELD" 124 ><I 125 >type</I 126 ></TT 127 ></TD 128 ><TD 129 ALIGN="LEFT" 130 VALIGN="TOP" 131 ><TT 132 CLASS="LITERAL" 133 >SDL_MOUSEBUTTONDOWN</TT 134 > or <TT 135 CLASS="LITERAL" 136 >SDL_MOUSEBUTTONUP</TT 137 ></TD 138 ></TR 139 ><TR 140 ><TD 141 ALIGN="LEFT" 142 VALIGN="TOP" 143 ><TT 144 CLASS="STRUCTFIELD" 145 ><I 146 >button</I 147 ></TT 148 ></TD 149 ><TD 150 ALIGN="LEFT" 151 VALIGN="TOP" 152 >The mouse button index (SDL_BUTTON_LEFT, SDL_BUTTON_MIDDLE, SDL_BUTTON_RIGHT)</TD 153 ></TR 154 ><TR 155 ><TD 156 ALIGN="LEFT" 157 VALIGN="TOP" 158 ><TT 159 CLASS="STRUCTFIELD" 160 ><I 161 >state</I 162 ></TT 163 ></TD 164 ><TD 165 ALIGN="LEFT" 166 VALIGN="TOP" 167 ><TT 168 CLASS="LITERAL" 169 >SDL_PRESSED</TT 170 > or <TT 171 CLASS="LITERAL" 172 >SDL_RELEASED</TT 173 ></TD 174 ></TR 175 ><TR 176 ><TD 177 ALIGN="LEFT" 178 VALIGN="TOP" 179 ><TT 180 CLASS="STRUCTFIELD" 181 ><I 182 >x</I 183 ></TT 184 >, <TT 185 CLASS="STRUCTFIELD" 186 ><I 187 >y</I 188 ></TT 189 ></TD 190 ><TD 191 ALIGN="LEFT" 192 VALIGN="TOP" 193 >The X/Y coordinates of the mouse at press/release time</TD 194 ></TR 195 ></TBODY 196 ></TABLE 197 ><P 198 ></P 199 ></DIV 200 ></DIV 201 ><DIV 202 CLASS="REFSECT1" 203 ><A 204 NAME="AEN4176" 205 ></A 206 ><H2 207 >Description</H2 208 ><P 209 ><SPAN 210 CLASS="STRUCTNAME" 211 >SDL_MouseButtonEvent</SPAN 212 > is a member of the <A 213 HREF="sdlevent.html" 214 ><SPAN 215 CLASS="STRUCTNAME" 216 >SDL_Event</SPAN 217 ></A 218 > union and is used when an event of type <TT 219 CLASS="LITERAL" 220 >SDL_MOUSEBUTTONDOWN</TT 221 > or <TT 222 CLASS="LITERAL" 223 >SDL_MOUSEBUTTONUP</TT 224 > is reported.</P 225 ><P 226 >When a mouse button press or release is detected then number of the button pressed (from 1 to 255, with 1 usually being the left button and 2 the right) is placed into <TT 227 CLASS="STRUCTFIELD" 228 ><I 229 >button</I 230 ></TT 231 >, the position of the mouse when this event occured is stored in the <TT 232 CLASS="STRUCTFIELD" 233 ><I 234 >x</I 235 ></TT 236 > and the <TT 237 CLASS="STRUCTFIELD" 238 ><I 239 >y</I 240 ></TT 241 > fields. Like <A 242 HREF="sdlkeyboardevent.html" 243 ><SPAN 244 CLASS="STRUCTNAME" 245 >SDL_KeyboardEvent</SPAN 246 ></A 247 >, information on whether the event was a press or a release event is stored in both the <TT 248 CLASS="STRUCTFIELD" 249 ><I 250 >type</I 251 ></TT 252 > and <TT 253 CLASS="STRUCTFIELD" 254 ><I 255 >state</I 256 ></TT 257 > fields, but this should be obvious.</P 258 ></DIV 259 ><DIV 260 CLASS="REFSECT1" 261 ><A 262 NAME="AEN4192" 263 ></A 264 ><H2 265 >See Also</H2 266 ><P 267 ><A 268 HREF="sdlevent.html" 269 ><SPAN 270 CLASS="STRUCTNAME" 271 >SDL_Event</SPAN 272 ></A 273 >, 274 <A 275 HREF="sdlmousemotionevent.html" 276 ><SPAN 277 CLASS="STRUCTNAME" 278 >SDL_MouseMotionEvent</SPAN 279 ></A 280 ></P 281 ></DIV 282 ><DIV 283 CLASS="NAVFOOTER" 284 ><HR 285 ALIGN="LEFT" 286 WIDTH="100%"><TABLE 287 SUMMARY="Footer navigation table" 288 WIDTH="100%" 289 BORDER="0" 290 CELLPADDING="0" 291 CELLSPACING="0" 292 ><TR 293 ><TD 294 WIDTH="33%" 295 ALIGN="left" 296 VALIGN="top" 297 ><A 298 HREF="sdlmousemotionevent.html" 299 ACCESSKEY="P" 300 >Prev</A 301 ></TD 302 ><TD 303 WIDTH="34%" 304 ALIGN="center" 305 VALIGN="top" 306 ><A 307 HREF="index.html" 308 ACCESSKEY="H" 309 >Home</A 310 ></TD 311 ><TD 312 WIDTH="33%" 313 ALIGN="right" 314 VALIGN="top" 315 ><A 316 HREF="sdljoyaxisevent.html" 317 ACCESSKEY="N" 318 >Next</A 319 ></TD 320 ></TR 321 ><TR 322 ><TD 323 WIDTH="33%" 324 ALIGN="left" 325 VALIGN="top" 326 >SDL_MouseMotionEvent</TD 327 ><TD 328 WIDTH="34%" 329 ALIGN="center" 330 VALIGN="top" 331 ><A 332 HREF="eventstructures.html" 333 ACCESSKEY="U" 334 >Up</A 335 ></TD 336 ><TD 337 WIDTH="33%" 338 ALIGN="right" 339 VALIGN="top" 340 >SDL_JoyAxisEvent</TD 341 ></TR 342 ></TABLE 343 ></DIV 344 ></BODY 345 ></HTML 346 >
