Getting to the items of a UI::Items::RadioTree

["Dr. ERDI Gergo" <cactus cactus rulez org>]

Hi,

suppose I have the following menu structure:

    Gnome::UI::Items::Info m_viewmode[] = {
        Gnome::UI::Items::Item (_("_Sort by ID"));
        Gnome::UI::Items::Item (_("_Group by type"));
    };

    Gnome::UI::Items::Info m_view[] = {
        Gnome::UI::Items::RadioTree (m_viewmode)
    };

    Gnome::UI::Items::SubTree menubar[] = {
        Gnome::UI::Menus::View (m_view),
    };

    Gnome::UI::Items::Array<Gnome::UI::Items::SubTree> &infos = create_menus (menubar);

Now, how do I get the Gtk::Widget* of the 'Group by type' menu item? 
The problem is, since UI::Items::RadioTree is a direct descendant of 
UI::Info, thus having no accessor to its children. I.e. this can't be 
done:

    Gtk::Widget *foo = infos[0].get_uitree()[0].get_uitree()[1].get_widget ();

So, what is a working solution?

Thanks,
	Gergo


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