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| ><H1 |
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| NAME="SDLJOYHATEVENT" |
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| >SDL_JoyHatEvent</H1 |
| ><DIV |
| CLASS="REFNAMEDIV" |
| ><A |
| NAME="AEN4320" |
| ></A |
| ><H2 |
| >Name</H2 |
| >SDL_JoyHatEvent -- Joystick hat position change event structure</DIV |
| ><DIV |
| CLASS="REFSECT1" |
| ><A |
| NAME="AEN4323" |
| ></A |
| ><H2 |
| >Structure Definition</H2 |
| ><PRE |
| CLASS="PROGRAMLISTING" |
| >typedef struct{ |
| Uint8 type; |
| Uint8 which; |
| Uint8 hat; |
| Uint8 value; |
| } SDL_JoyHatEvent;</PRE |
| ></DIV |
| ><DIV |
| CLASS="REFSECT1" |
| ><A |
| NAME="AEN4326" |
| ></A |
| ><H2 |
| >Structure Data</H2 |
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| NAME="AEN4328" |
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| ><TT |
| CLASS="STRUCTFIELD" |
| ><I |
| >type</I |
| ></TT |
| ></TD |
| ><TD |
| ALIGN="LEFT" |
| VALIGN="TOP" |
| ><TT |
| CLASS="LITERAL" |
| >SDL_JOY</TT |
| ></TD |
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| ><TR |
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| VALIGN="TOP" |
| ><TT |
| CLASS="STRUCTFIELD" |
| ><I |
| >which</I |
| ></TT |
| ></TD |
| ><TD |
| ALIGN="LEFT" |
| VALIGN="TOP" |
| >Joystick device index</TD |
| ></TR |
| ><TR |
| ><TD |
| ALIGN="LEFT" |
| VALIGN="TOP" |
| ><TT |
| CLASS="STRUCTFIELD" |
| ><I |
| >hat</I |
| ></TT |
| ></TD |
| ><TD |
| ALIGN="LEFT" |
| VALIGN="TOP" |
| >Joystick hat index</TD |
| ></TR |
| ><TR |
| ><TD |
| ALIGN="LEFT" |
| VALIGN="TOP" |
| ><TT |
| CLASS="STRUCTFIELD" |
| ><I |
| >value</I |
| ></TT |
| ></TD |
| ><TD |
| ALIGN="LEFT" |
| VALIGN="TOP" |
| >Hat position</TD |
| ></TR |
| ></TBODY |
| ></TABLE |
| ><P |
| ></P |
| ></DIV |
| ></DIV |
| ><DIV |
| CLASS="REFSECT1" |
| ><A |
| NAME="AEN4348" |
| ></A |
| ><H2 |
| >Description</H2 |
| ><P |
| ><SPAN |
| CLASS="STRUCTNAME" |
| >SDL_JoyHatEvent</SPAN |
| > is a member of the <A |
| HREF="sdlevent.html" |
| ><SPAN |
| CLASS="STRUCTNAME" |
| >SDL_Event</SPAN |
| ></A |
| > union and is used when an event of type <TT |
| CLASS="LITERAL" |
| >SDL_JOYHATMOTION</TT |
| > is reported.</P |
| ><P |
| >A <TT |
| CLASS="LITERAL" |
| >SDL_JOYHATMOTION</TT |
| > event occurs when ever a user moves a hat on the joystick. The field <TT |
| CLASS="STRUCTFIELD" |
| ><I |
| >which</I |
| ></TT |
| > is the index of the joystick that reported the event and <TT |
| CLASS="STRUCTFIELD" |
| ><I |
| >hat</I |
| ></TT |
| > is the index of the hat (for a more detailed exlaination see the <A |
| HREF="joystick.html" |
| >Joystick section</A |
| >). <TT |
| CLASS="STRUCTFIELD" |
| ><I |
| >value</I |
| ></TT |
| > is the current position of the hat. It is a logically OR'd combination of the following values (whose meanings should be pretty obvious:) :</P |
| ><P |
| ></P |
| ><TABLE |
| BORDER="0" |
| ><TBODY |
| ><TR |
| ><TD |
| ><TT |
| CLASS="LITERAL" |
| >SDL_HAT_CENTERED</TT |
| ></TD |
| ></TR |
| ><TR |
| ><TD |
| ><TT |
| CLASS="LITERAL" |
| >SDL_HAT_UP</TT |
| ></TD |
| ></TR |
| ><TR |
| ><TD |
| ><TT |
| CLASS="LITERAL" |
| >SDL_HAT_RIGHT</TT |
| ></TD |
| ></TR |
| ><TR |
| ><TD |
| ><TT |
| CLASS="LITERAL" |
| >SDL_HAT_DOWN</TT |
| ></TD |
| ></TR |
| ><TR |
| ><TD |
| ><TT |
| CLASS="LITERAL" |
| >SDL_HAT_LEFT</TT |
| ></TD |
| ></TR |
| ></TBODY |
| ></TABLE |
| ><P |
| ></P |
| ><P |
| >The following defines are also provided:</P |
| ><P |
| ></P |
| ><TABLE |
| BORDER="0" |
| ><TBODY |
| ><TR |
| ><TD |
| ><TT |
| CLASS="LITERAL" |
| >SDL_HAT_RIGHTUP</TT |
| ></TD |
| ></TR |
| ><TR |
| ><TD |
| ><TT |
| CLASS="LITERAL" |
| >SDL_HAT_RIGHTDOWN</TT |
| ></TD |
| ></TR |
| ><TR |
| ><TD |
| ><TT |
| CLASS="LITERAL" |
| >SDL_HAT_LEFTUP</TT |
| ></TD |
| ></TR |
| ><TR |
| ><TD |
| ><TT |
| CLASS="LITERAL" |
| >SDL_HAT_LEFTDOWN</TT |
| ></TD |
| ></TR |
| ></TBODY |
| ></TABLE |
| ><P |
| ></P |
| ></DIV |
| ><DIV |
| CLASS="REFSECT1" |
| ><A |
| NAME="AEN4382" |
| ></A |
| ><H2 |
| >See Also</H2 |
| ><P |
| ><A |
| HREF="sdlevent.html" |
| ><SPAN |
| CLASS="STRUCTNAME" |
| >SDL_Event</SPAN |
| ></A |
| >, |
| <A |
| HREF="joystick.html" |
| >Joystick Functions</A |
| >, |
| <A |
| HREF="sdljoystickeventstate.html" |
| ><TT |
| CLASS="FUNCTION" |
| >SDL_JoystickEventState</TT |
| ></A |
| >, |
| <A |
| HREF="sdljoystickgetball.html" |
| ><TT |
| CLASS="FUNCTION" |
| >SDL_JoystickGetHat</TT |
| ></A |
| ></P |
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