Hi , I am migrating an app from gtk2 to gtk3 and when I call child_get from
a table widget I am getting
Gtk3:;Table has no method child_get.
Could this be related?
On 10 August 2016 at 12:40, Daniel Kasak <d.j.kasak...@gmail.com> wrote:
> 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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