onMouseWheel property
Stream<WheelEvent> onMouseWheelStream of mousewheel events handled by this Window.
Source
@DomName('Window.onmousewheel')
@DocsEditable()
Stream<WheelEvent> get onMouseWheel =>
Element.mouseWheelEvent.forTarget(this);
© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/1.24.3/dart-html/Window/onMouseWheel.html