Getting to the items of a UI::Items::RadioTree (fwd)

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

Sorry, I posted this one to the wrong list previously.

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   .--= ULLA! =---------------------.   `We are not here to give users what
   \     http://cactus.rulez.org     \   they want'  -- RMS, at GUADEC 2001
    `---= cactus cactus rulez org =---'
Ha nem jó eredmény jön ki, szorozd be az oldalszámmal.

---------- Forwarded message ----------
Date: Mon, 3 Oct 2005 17:13:34 +0200 (CEST)
From: Dr. ERDI Gergo <cactus cactus rulez org>
To: GTKmm Mailing List <gtkmm-list gnome org>
Subject: Getting to the items of a UI::Items::RadioTree

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


--
   .--= ULLA! =---------------------.   `We are not here to give users what
   \     http://cactus.rulez.org     \   they want'  -- RMS, at GUADEC 2001
    `---= cactus cactus rulez org =---'
The best evolutionary trait an animal can have these days is either being cute 
or tasty.