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dragEvent constant

EventStreamProvider<MouseEvent> const dragEvent = const EventStreamProvider<MouseEvent>('drag')

A stream of drag events fired when an element is currently being dragged.

A drag event is added to this stream as soon as the drag begins. A drag event is also added to this stream at intervals while the drag operation is still ongoing.

Other resources

Drag and drop sample based on the tutorial from HTML5Rocks. Drag and drop specification from WHATWG.

Implementation

static const EventStreamProvider<MouseEvent> dragEvent =
    const EventStreamProvider<MouseEvent>('drag')

© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/2.0.0/dart-html/Element/dragEvent-constant.html