48 lines
1.3 KiB
Groff
48 lines
1.3 KiB
Groff
|
.TH "SDL_UserEvent" "3" "Tue 11 Sep 2001, 23:00" "SDL" "SDL API Reference"
|
||
|
|
.SH "NAME"
|
||
|
|
SDL_UserEvent \- A user-defined event type
|
||
|
|
.SH "STRUCTURE DEFINITION"
|
||
|
|
.PP
|
||
|
|
.nf
|
||
|
|
\f(CWtypedef struct{
|
||
|
|
Uint8 type;
|
||
|
|
int code;
|
||
|
|
void *data1;
|
||
|
|
void *data2;
|
||
|
|
} SDL_UserEvent;\fR
|
||
|
|
.fi
|
||
|
|
.PP
|
||
|
|
.SH "STRUCTURE DATA"
|
||
|
|
.TP 20
|
||
|
|
\fBtype\fR
|
||
|
|
\fBSDL_USEREVENT\fP through to \fBSDL_NUMEVENTS-1\fP
|
||
|
|
.TP 20
|
||
|
|
\fBcode\fR
|
||
|
|
User defined event code
|
||
|
|
.TP 20
|
||
|
|
\fBdata1\fR
|
||
|
|
User defined data pointer
|
||
|
|
.TP 20
|
||
|
|
\fBdata2\fR
|
||
|
|
User defined data pointer
|
||
|
|
.SH "DESCRIPTION"
|
||
|
|
.PP
|
||
|
|
\fBSDL_UserEvent\fR is in the \fBuser\fR member of the structure \fI\fBSDL_Event\fR\fR\&. This event is unique, it is never created by SDL but only by the user\&. The event can be pushed onto the event queue using \fI\fBSDL_PushEvent\fP\fR\&. The contents of the structure members or completely up to the programmer, the only requirement is that \fBtype\fR is a value from \fBSDL_USEREVENT\fP to \fBSDL_NUMEVENTS-1\fP (inclusive)\&.
|
||
|
|
.SH "EXAMPLES"
|
||
|
|
.PP
|
||
|
|
.PP
|
||
|
|
.nf
|
||
|
|
\f(CWSDL_Event event;
|
||
|
|
|
||
|
|
event\&.type = SDL_USEREVENT;
|
||
|
|
event\&.user\&.code = my_event_code;
|
||
|
|
event\&.user\&.data1 = significant_data;
|
||
|
|
event\&.user\&.data2 = 0;
|
||
|
|
SDL_PushEvent(&event);\fR
|
||
|
|
.fi
|
||
|
|
.PP
|
||
|
|
.SH "SEE ALSO"
|
||
|
|
.PP
|
||
|
|
\fI\fBSDL_Event\fR\fR, \fI\fBSDL_PushEvent\fP\fR
|
||
|
|
...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:00
|