DragHandlerDelegate constructor
DragHandlerDelegate({
- required DragDirection direction,
- GestureDragDownCallback? onDragDown,
- GestureDragStartCallback? onDragStart,
- GestureDragUpdateCallback? onDragUpdate,
- GestureDragEndCallback? onDragEnd,
- GestureDragCancelCallback? onDragCancel,
- DragStartBehavior dragStartBehavior = DragStartBehavior.start,
Implementation
DragHandlerDelegate({
required DragDirection direction,
this.onDragDown,
this.onDragStart,
this.onDragUpdate,
this.onDragEnd,
this.onDragCancel,
DragStartBehavior dragStartBehavior = DragStartBehavior.start,
}) : super(direction: direction, dragStartBehavior: dragStartBehavior);