Probleme with Release button event.

[Florent Blanchon <florent blanchon gmail com>]

Hello all.

I'm doing a chess board, so I'm using a Drawing Area.
I'd like to activate release button event.

But even by connecting my signal handler ( signal_button_release_event() ) and set_events(...), I can't get the event.....

Is someone can help me ?

Thanks.
Flo