I have a question about events. I have some sample code that I took from
one of the examples that hooks up an event handler to a
Gnome2::Canvas::Rect as follows:
$rect->signal_connect (event=>&rectevent);
and then later there's the handler code:
sub rectevent
{
warn("event: " . $event->type . "/n");
}
Nice, but this handler will receive all events. Is there a way to
indicate to Gnome that my program is only interested in, say,
"button-press" events and to call my handler
only for "button-press" events. Or do I have to handle all possible
events in my handler?