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  1. <HTML
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  4. >SDL_JoyButtonEvent</TITLE
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  13. TITLE="SDL Event Structures."
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  16. TITLE="SDL_JoyAxisEvent"
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  19. TITLE="SDL_JoyHatEvent"
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  39. >SDL Library Documentation</TH
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  47. HREF="sdljoyaxisevent.html"
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  60. HREF="sdljoyhatevent.html"
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  64. ></TABLE
  65. ><HR
  66. ALIGN="LEFT"
  67. WIDTH="100%"></DIV
  68. ><H1
  69. ><A
  70. NAME="SDLJOYBUTTONEVENT"
  71. >SDL_JoyButtonEvent</A
  72. ></H1
  73. ><DIV
  74. CLASS="REFNAMEDIV"
  75. ><A
  76. NAME="AEN3831"
  77. ></A
  78. ><H2
  79. >Name</H2
  80. >SDL_JoyButtonEvent -- Joystick button event structure</DIV
  81. ><DIV
  82. CLASS="REFSECT1"
  83. ><A
  84. NAME="AEN3834"
  85. ></A
  86. ><H2
  87. >Structure Definition</H2
  88. ><PRE
  89. CLASS="PROGRAMLISTING"
  90. >typedef struct{
  91.   Uint8 type;
  92.   Uint8 which;
  93.   Uint8 button;
  94.   Uint8 state;
  95. } SDL_JoyButtonEvent;</PRE
  96. ></DIV
  97. ><DIV
  98. CLASS="REFSECT1"
  99. ><A
  100. NAME="AEN3837"
  101. ></A
  102. ><H2
  103. >Structure Data</H2
  104. ><DIV
  105. CLASS="INFORMALTABLE"
  106. ><A
  107. NAME="AEN3839"
  108. ></A
  109. ><P
  110. ></P
  111. ><TABLE
  112. BORDER="0"
  113. CLASS="CALSTABLE"
  114. ><TBODY
  115. ><TR
  116. ><TD
  117. ALIGN="LEFT"
  118. VALIGN="TOP"
  119. ><TT
  120. CLASS="STRUCTFIELD"
  121. ><I
  122. >type</I
  123. ></TT
  124. ></TD
  125. ><TD
  126. ALIGN="LEFT"
  127. VALIGN="TOP"
  128. ><TT
  129. CLASS="LITERAL"
  130. >SDL_JOYBUTTONDOWN</TT
  131. > or <TT
  132. CLASS="LITERAL"
  133. >SDL_JOYBUTTONUP</TT
  134. ></TD
  135. ></TR
  136. ><TR
  137. ><TD
  138. ALIGN="LEFT"
  139. VALIGN="TOP"
  140. ><TT
  141. CLASS="STRUCTFIELD"
  142. ><I
  143. >which</I
  144. ></TT
  145. ></TD
  146. ><TD
  147. ALIGN="LEFT"
  148. VALIGN="TOP"
  149. >Joystick device index</TD
  150. ></TR
  151. ><TR
  152. ><TD
  153. ALIGN="LEFT"
  154. VALIGN="TOP"
  155. ><TT
  156. CLASS="STRUCTFIELD"
  157. ><I
  158. >button</I
  159. ></TT
  160. ></TD
  161. ><TD
  162. ALIGN="LEFT"
  163. VALIGN="TOP"
  164. >Joystick button index</TD
  165. ></TR
  166. ><TR
  167. ><TD
  168. ALIGN="LEFT"
  169. VALIGN="TOP"
  170. ><TT
  171. CLASS="STRUCTFIELD"
  172. ><I
  173. >state</I
  174. ></TT
  175. ></TD
  176. ><TD
  177. ALIGN="LEFT"
  178. VALIGN="TOP"
  179. ><TT
  180. CLASS="LITERAL"
  181. >SDL_PRESSED</TT
  182. > or <TT
  183. CLASS="LITERAL"
  184. >SDL_RELEASED</TT
  185. ></TD
  186. ></TR
  187. ></TBODY
  188. ></TABLE
  189. ><P
  190. ></P
  191. ></DIV
  192. ></DIV
  193. ><DIV
  194. CLASS="REFSECT1"
  195. ><A
  196. NAME="AEN3862"
  197. ></A
  198. ><H2
  199. >Description</H2
  200. ><P
  201. ><SPAN
  202. CLASS="STRUCTNAME"
  203. >SDL_JoyButtonEvent</SPAN
  204. > is a member of the <A
  205. HREF="sdlevent.html"
  206. ><SPAN
  207. CLASS="STRUCTNAME"
  208. >SDL_Event</SPAN
  209. ></A
  210. > union and is used when an event of type <TT
  211. CLASS="LITERAL"
  212. >SDL_JOYBUTTONDOWN</TT
  213. > or <TT
  214. CLASS="LITERAL"
  215. >SDL_JOYBUTTONUP</TT
  216. > is reported.</P
  217. ><P
  218. >A <TT
  219. CLASS="LITERAL"
  220. >SDL_JOYBUTTONDOWN</TT
  221. > or <TT
  222. CLASS="LITERAL"
  223. >SDL_JOYBUTTONUP</TT
  224. > event occurs when ever a user presses or releases a button on a joystick. The field <TT
  225. CLASS="STRUCTFIELD"
  226. ><I
  227. >which</I
  228. ></TT
  229. > is the index of the joystick that reported the event and <TT
  230. CLASS="STRUCTFIELD"
  231. ><I
  232. >button</I
  233. ></TT
  234. > is the index of the button (for a more detailed explaination see the <A
  235. HREF="joystick.html"
  236. >Joystick section</A
  237. >). <TT
  238. CLASS="STRUCTFIELD"
  239. ><I
  240. >state</I
  241. ></TT
  242. > is the current state or the button which is either <TT
  243. CLASS="LITERAL"
  244. >SDL_PRESSED</TT
  245. > or <TT
  246. CLASS="LITERAL"
  247. >SDL_RELEASED</TT
  248. >.</P
  249. ></DIV
  250. ><DIV
  251. CLASS="REFSECT1"
  252. ><A
  253. NAME="AEN3879"
  254. ></A
  255. ><H2
  256. >See Also</H2
  257. ><P
  258. ><A
  259. HREF="sdlevent.html"
  260. ><SPAN
  261. CLASS="STRUCTNAME"
  262. >SDL_Event</SPAN
  263. ></A
  264. >,
  265. <A
  266. HREF="joystick.html"
  267. >Joystick Functions</A
  268. >,
  269. <A
  270. HREF="sdljoystickeventstate.html"
  271. ><TT
  272. CLASS="FUNCTION"
  273. >SDL_JoystickEventState</TT
  274. ></A
  275. >,
  276. <A
  277. HREF="sdljoystickgetbutton.html"
  278. ><TT
  279. CLASS="FUNCTION"
  280. >SDL_JoystickGetButton</TT
  281. ></A
  282. ></P
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