/**
* gdk_event_peek:
*
* If there is an event waiting in the event queue of some open
* display, returns a copy of it. See gdk_display_peek_event().
*
* Return value: a copy of the first #GdkEvent on some event queue, or %NULL if no
* events are in any queues. The returned #GdkEvent should be freed with
* gdk_event_free().
**/
GdkEvent*
gdk_event_peek (void)
{
GSList *tmp_list;
for (tmp_list = _gdk_displays; tmp_list; tmp_list = tmp_list->next)
{
GdkEvent *event = gdk_display_peek_event (tmp_list->data);
if (event)
return event;
}
return NULL;
}
static VALUE
rg_peek_event(VALUE self)
{
return GEV2RVAL(gdk_display_peek_event(_SELF(self)));
}
