class Menu
	def initialize(items, &handler)
	end

	menu = Gtk::Menu::new()

	items.each { |caption, name|
		item_info = Gtk::MenuItem::new(caption)
		item_info.name = name
		item_info.signal_connect('activate') { |item| handler.call(item) }
		menu.append(item_info)
	}

	menu.show_all

end