1. Dart
2. dart:html
3. TextTrackCue
4. onEnter property

##### TextTrackCue class

1. Properties
2. endTime
3. hashCode
4. id
5. on
6. onEnter
7. onExit
8. pauseOnExit
9. runtimeType
10. startTime
11. track
12. Methods
13. addEventListener
14. dispatchEvent
15. noSuchMethod
16. removeEventListener
17. toString
18. Operators
19. operator ==
20. Constants
21. enterEvent
22. exitEvent

description

# onEnter property Null safety

Stream<Event> onEnter

Stream of `enter` events handled by this TextTrackCue.

## Implementation

    Stream<Event> get onEnter => enterEvent.forTarget(this);