def register_event_handler(self,
event_name,
handler,
run_on_main_loop=True,
deregister_on_finish=False):
sig = EventManager.instance().register_handler(event_name, handler,
run_on_main_loop, self)
if deregister_on_finish:
self.registered_event_handlers.append(sig)
return sig
def deregister_event_handler(self, sig):
EventManager.instance().remove_handler(sig)
self.registered_event_handlers.remove(sig)
def deregister_event_handler(self, sig):
EventManager.instance().remove_handler(sig)
self.registered_event_handlers.remove(sig)
def register_event_handler(self, event_name, handler, run_on_main_loop=True, deregister_on_finish=False):
sig = EventManager.instance().register_handler(event_name, handler, run_on_main_loop, self)
if deregister_on_finish:
self.registered_event_handlers.append(sig)
return sig
