widgetEventListeners property

@override Map<DomEventType, EventCallback?> widgetEventListeners

Events that this widget is listening to in bubbling phase.

Implementation

@override
Map<DomEventType, EventCallback?> get widgetEventListeners {
  if (null == onMouseEnterEvent && null == onMouseLeaveEvent) {
    return ccImmutableEmptyMapOfEventListeners;
  }

  return {
    DomEventType.mouseEnter: onMouseEnterEvent,
    DomEventType.mouseLeave: onMouseLeaveEvent,
  };
}