I need to be able to start and stop the Editor widget as necessary in my application. I see where I can use Editor.startup() to start the widget. Is there a method that I can use to "stop()" or disable the widget temporarily and then startup() again later? The documentation doesn't show the "startup()" method from what I can tell. I just found it in a sample. Not sure if there is a complementary "stop()" or "disable()".