def _onEntityCheckoutEnqueued(self, cancelCallback):
g_eventBus.addListener(BootcampEvent.QUEUE_DIALOG_CANCEL,
self._onEntityCheckoutCanceled,
EVENT_BUS_SCOPE.LOBBY)
g_eventBus.handleEvent(BootcampEvent(BootcampEvent.QUEUE_DIALOG_SHOW),
EVENT_BUS_SCOPE.LOBBY)
self._entityEnqueueCancelCallback = cancelCallback
def cancel(self):
g_eventBus.handleEvent(
BootcampEvent(BootcampEvent.QUEUE_DIALOG_CANCEL),
EVENT_BUS_SCOPE.LOBBY)
self.destroy()