Re: Gtk3 context menu

[Daniel Kasak <d j kasak dk gmail com>]

That's it! Thanks :)

I wonder if this ( the menu being destroyed after $menu goes out of scope ) is the correct behaviour. Certainly other gtk widgets don't behave like this, but I guess I'm mainly thinking about widgets that are added to a window. A menu isn't like that. Is that why $menu has to remain in scope?

Dan

On Tue, Aug 26, 2014 at 4:04 PM, Yuri Myasoedov <ymyasoedov yandex ru> wrote:

26.08.2014, 04:12, "Daniel Kasak" <d j kasak dk gmail com>:

> I've tried the above fix, but things are still not good. I've uploaded a simple demo to:
> http://tesla.duckdns.org/downloads/menu.pl ( pasting stuff in gmail always mangles things ).
>
> $event is still morphing from a Gtk3::Gdk::EventButton to a Gtk3::Gdk::Event, which is giving:
>
> *** unhandled exception in callback:
> ***   Can't locate object method "time" via package "Gtk3::Gdk::Event" at menu.pl line 66.
> ***  ignoring at /usr/local/lib64/perl5/5.16.3/Gtk3.pm line 318.
>
> Frankly, I can work around this. What's annoying me most at the moment is that the menu doesn't pop up. Can anyone see why I can't get a menu?

Try attached version.

$menu is a local variable, it is destroyed in Gtk3 right after popup.
You can either use global "our $menu" or create "my $menu" outside subroutines and
pass it to 'button_press_event' callback:

$treeview->signal_connect( button_press_event => sub { on_tree_click( @_, $menu ) } );

I don't know why $menu is not destroyed in Gtk2 :)
_______________________________________________
gtk-perl-list mailing list
gtk-perl-list gnome org
https://mail.gnome.org/mailman/listinfo/gtk-perl-list