Re: GTK2::Button retrieved from Tie::IxHash hash value does not render

[Emmanuel Rodriguez <emmanuel rodriguez gmail com>]

On Fri, Jul 22, 2011 at 08:45, Roderich Schupp
<roderich schupp googlemail com> wrote:
> On Thu, Jul 21, 2011 at 7:29 PM, Emmanuel Rodriguez
> <emmanuel rodriguez gmail com> wrote:
> > It seems that Tie::IxHash is storing the string representation of the
> > buttons instead of the real values.
>
> No. Otherwise
>
> Â$button{qbimport}->signal_connect( clicked => \&qbimport );
>
> would already have died. And your "workaround" wouldn't work either.

Right :)
I didn't had the chance to try the code that I posted earlier.

I played with your sample now and it seems that the culprit is then:
  $vbox->add($button{$_}) for (keys %button);

There's something odd going on there with the reference to the button.

This code works, so $_ is a valid object (no runtime error).
  $_->show() for (values %button);

This works too:
  my $copy;
  $vbox->add($copy = $_) for (values %button);

This fails as described in the original emails:
$vbox->add($_) for (values %button);

-- 
Emmanuel Rodriguez