Re: Signal disconnecting

[Ross McFarland <rwmcfa1 neces com>]

On Sat, 2003-08-16 at 16:24, Fred. Oger wrote:
> My problem I would like to reassign the function called when a button is
> hit a second time, so then disconnect would be done in the callback
> function to which I can't pass the $handler_id.
> That's the reason I was looking for the disconnect_by_func.
>
> I'll try to find another solution.

that should be easy enough to get around, sorry if i'm stating the
obvious:

my $yet = 1;
$widget->signal_conect( clicked => sub{
        if( $first )
        {
                # first time stuff
                $first = 0;
        }
        else
        {
                # every other time
        }
} );

-rm