def __init__(self): PersistentWindow.__init__(self) self.browser = None self.set_size_request(200, 100) # seems like a reasonable default self.add_events(gtk.gdk.EXPOSURE_MASK) self.browser = xulrunnerbrowser.XULRunnerBrowser( self.persistent_window.handle, 0, 0, 1, 1) self.browser.set_callback_object(self)