Re: [Vala] Hiding MenuItems; was Gtk menus

[Frederik <scumm_fredo gmx net>]

Mark Dewey wrote:
> Okay, here are a few things that don't behave as expected:
>
> MenuItem.destroy();
> Menu.remove(someMenuItem);

.remove() should work:

---------------------------------------------------------------------
using Gtk;

void main (string[] args) {

        Gtk.init (ref args);
        var window = new Window (WindowType.TOPLEVEL);
        window.destroy.connect (Gtk.main_quit);

        var menubar = new MenuBar ();
        var file_menu = new Menu ();

        var file_menu_item = new MenuItem.with_label ("File");
        menubar.add (file_menu_item);
        file_menu_item.set_submenu (file_menu);
        var item = new MenuItem.with_label ("Some menu item");
        file_menu.add (item);

        var button = new Button.with_label ("Remove menu item");
        button.clicked.connect (() => {
                file_menu.remove (item);
        });

        var vbox = new VBox (false, 0);
        vbox.pack_start (menubar, true, false, 0);
        vbox.pack_start (button, true, false, 0);

        window.add (vbox);
        window.show_all ();

        Gtk.main ();
}
---------------------------------------------------------------------

Best regards,

Frederik