A stream of drag events fired when this element 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.
Source
@DomName('Element.ondrag')
@DocsEditable()
ElementStream<MouseEvent> get onDrag;