refreshWaitEvent method

void refreshWaitEvent()

Implementation

void refreshWaitEvent() {
  if (_waitEventList.isNotEmpty) {
    var window = getAncestor<ui.Window>();
    if (window != null) {
      for (var event in _waitEventList) {
        window.addEventListener(this, event);
        _eventList.add(event);
      }
      _waitEventList.clear();
    }
  }
}