onDragStart property
@DocsEditable(), @DomName('Element.ondragstart')
A stream of dragstart
events fired when this element starts being
dragged.
Other resources
Drag and drop sample based on the tutorial from HTML5Rocks. Drag and drop specification from WHATWG.
Implementation
@DomName('Element.ondragstart')
@DocsEditable()
ElementStream<MouseEvent> get onDragStart;