.TH "SDL_PollEvent" "3" "Tue 11 Sep 2001, 22:59" "SDL" "SDL API Reference"

.SH "NAME"

SDL_PollEvent\- Polls for currently pending events\&.

.SH "SYNOPSIS"

.PP

\fB#include "SDL\&.h"

.sp

\fBint \fBSDL_PollEvent\fP\fR(\fBSDL_Event *event\fR);

.SH "DESCRIPTION"

.PP

Polls for currently pending events, and returns \fB1\fR if there are any pending events, or \fB0\fR if there are none available\&.

.PP

If \fBevent\fR is not \fBNULL\fP, the next event is removed from the queue and stored in that area\&.

.SH "EXAMPLES"

.PP

.PP

.nf

\f(CWSDL_Event event; /* Event structure */

\&.

\&.

\&.

/* Check for events */

while(SDL_PollEvent(&event)){ /* Loop until there are no events left on the queue */

switch(event\&.type){ /* Process the appropiate event type */

case SDL_KEYDOWN: /* Handle a KEYDOWN event */

printf("Oh! Key press

");

break;

case SDL_MOUSEMOTION:

\&.

\&.

\&.

default: /* Report an unhandled event */

printf("I don\&'t know what this event is!

");

}

}\fR

.fi

.PP

.SH "SEE ALSO"

.PP

\fI\fBSDL_Event\fR\fR, \fI\fBSDL_WaitEvent\fP\fR, \fI\fBSDL_PeepEvents\fP\fR

...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 22:59