from gi.repository import Gtk from sugar3.graphics.notebook import Notebook from common import set_theme set_theme() w = Gtk.Window() w.connect("delete-event", Gtk.main_quit) box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL) w.add(box) nb = Notebook(can_close_tabs=True) box.pack_start(nb, False, False, 0) for i in range(5): bufferf = "Prepend Frame %d" % (i + 1) bufferl = "PPage %d" % (i + 1) frame = Gtk.Frame() frame.set_border_width(10) frame.set_size_request(100, 75) label = Gtk.Label(bufferf) frame.add(label) label.show() nb.add_page(bufferl, frame) frame.show() w.show_all() Gtk.main()