That's it :) Thanks Torsten.
Dan
On Tue, Aug 9, 2016 at 5:53 PM, "Torsten Schönfeld" <kaffeeti...@gmx.de> wrote:
> "Daniel Kasak" <d.j.kasak...@gmail.com>:
>> I'm trying to set the 'needs-attention' property of a GtkStack's child page.
>>
>> When I go:
>>
>> use Glib qw( TRUE FALSE );
>>
>> my $needs_attention = FALSE;
>>
>> if ( $self->{ 'Column' . $i . 'Datasheet' }->count ) {
>> $needs_attention = TRUE;
>> }
>>
>> my $child = $self->{stack}->get_child_by_name( 'page' . $i );
>>
>> $self->{stack}->child_set_property(
>> $child
>> , 'needs-attention'
>> , $needs_attention
>> );
>>
>> ... I get:
>>
>> Cannot convert arbitrary SV to GValue'
>
> Looks like the Gtk3::Container::child_set* and child_get* methods need
> overrides. Fow now, child_set_property expects a GValue, so as a workaround,
> try something like this:
>
> my $gvalue = Glib::Object::Introspection::GValueWrapper->new (
> 'Glib::Boolean', $needs_attention);
> $self->{stack}->child_set_property ($child, 'needs-attention', $gvalue);
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