dart:html

dragStartEvent constant

EventStreamProvider<MouseEvent> const dragStartEvent = const EventStreamProvider<MouseEvent>('dragstart')

A stream of dragstart events for a dragged element whose drag has begun.

Other resources

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

Implementation

static const EventStreamProvider<MouseEvent> dragStartEvent =
    const EventStreamProvider<MouseEvent>('dragstart')