import gtk from _sugar import TrayManager class NotificationTray(gtk.HBox): def __init__(self): gtk.HBox.__init__(self) self._manager = TrayManager() self._manager.connect('tray-icon-added', self._icon_added_cb) self._manager.manage_screen(gtk.gdk.screen_get_default()) def _icon_added_cb(self, manager, icon): self.pack_start(icon, False)