On 3/26/07, Dimitar Kenanov <[EMAIL PROTECTED]> wrote:
> i have a question about Gtk2::Expander.
> ...
> I do not know what is happening. What am i doin wrong? Is it really
Short answer: global variables used all over the place.
Slightly longer answer:
sub expand_create_data_form{
($expand_crd,$mess)[EMAIL PROTECTED];
if($expand_crd->get_expanded){
$expand_crd->set_label('Hide Create data');
$dframe=(&create_data_form); <===== global
$dframe->show;
$expand_crd->add($dframe);
print "Added $mess\n";
return $expand_crd;
}else{
$expand_crd->set_label('Show Create Data');
$expand_crd->remove($dframe);
print "Removed $mess\n";
return $expand_crd;
}
}
the global $dframe gets assigned the last data_form you created,
e.g. when you expand on tab #1. But then you try to remove the same $dframe
when un-expanding on tab #0 afterward, but it isn't a child of
$expand_crd there.
You somehow have to remember the "correct" $dframe per tab.
Cheers, Roderich
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