[Gtk-sharp-list] Context (popup) menus, Widget.PopupMenu and treeviews

[Jon García de Salazar Bilbao]

Thanks Carlos and Rafael.

Well, I've tried...

PopupMenu += new PopupMenuHandler(ProjectTreePopupMenu);

[GLib.ConnectBefore]
        public void ProjectTreePopupMenu(object o, PopupMenuArgs args)
        {
            Console.WriteLine(":TODO: launch popup menu");
        }

...but it doesn't seem to work.

I've also tried to override the default method and it doesn't work either.

protected override bool OnPopupMenu()
        {
            Console.WriteLine(":TODO: launch popup menu");
            return base.OnPopupMenu();
        }

I have no clue. 
 
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