Re: button not reappearing

[Chris Phillips <chris thirtythreeandathird net>]

Quoting Ross McFarland <rwmcfa1 neces com>:
 
> what kind of event handler is the $button->set_visibility(1) call being
> made in? check that you have the correct return behavior for this type
> of callback, not doing so can cause unpredictable things to happen.
> 
> if that isn't it, then try this. it is not really a solution, but
> something to try to see if it fixes things in hopes of narrowing down
> the problem, try placing:
> while( Gtk2->events_pending )
> {
> 	Gtk2->main_iteration;
> }
> immediately after the call where you set_visibility(1).
> 
> i have done things very similar to what you seem to be trying to do in
> apps with Gtk2-Perl before and things worked fine so without more
> information and/or seeing the relevant code that's about the best
> guesses i have.



sorry, i forgto the code was online hidden away somewhere...

======================
sub on_mencoder_output_show_button_clicked
{
        $::widgets->{'mencoder_output_frame'}->show_all;
        $::widgets->{'mencoder_output_show_button'}->hide;
}                
        
sub on_mencoder_output_hide_button_clicked
{
        $::widgets->{'mencoder_output_show_button'}->show;
        $::widgets->{'mencoder_output_frame'}->hide;
}
======================

And I also didn't say it was gtk2, my bad... (and not set_visibility,...doh!)

well these are the two callbacks, one for each button running on a click event,
so there's no outstanding events possible afaik, the interface is repsonding
absolutely fine, and i also have an idle callback to go through events pending
too. it's all so so basic... but the button just doesn't show until the mouse
goes over it.... i can't think of anything to do!

thanks

chris


-------------------------------------------------
This mail sent through IMP: http://horde.org/imp/