property

reason

Dart SDK

dart:html

CloseEvent

1. Properties
2. bubbles
3. cancelable
4. clipboardData
5. code
6. currentTarget
7. defaultPrevented
8. eventPhase
9. matchingTarget
10. path
11. reason
12. target
13. timeStamp
14. type
15. wasClean
16. Methods
17. preventDefault
18. stopImmediatePropagation
19. stopPropagation