#!/usr/bin/env python # # A very simple program that monitors a single key for changes. # import gtk import gconf def key_changed_callback (client, cnxn_id, entry, label): if not entry.value: label.set ('<unset>') else: if entry.value.type == gconf.VALUE_STRING: label.set_text (entry.value.to_string ()) else: label.set ('<wrong type>') client = gconf.client_get_default () window = gtk.Window () window.set_default_size (120, 80) window.connect ('destroy', lambda w: gtk.main_quit ()) s = client.get_string ("/testing/directory/key") label = gtk.Label (s or '<unset>') window.add (label) client.add_dir ('/testing/directory', gconf.CLIENT_PRELOAD_NONE) client.notify_add ("/testing/directory/key", key_changed_callback, label) window.show_all () gtk.main ()