dragStartBehavior property Null safety

DragStartBehavior dragStartBehavior

Determines the way that drag start behavior is handled.

If set to DragStartBehavior.start, scrolling drag behavior will begin upon the detection of a drag gesture. If set to DragStartBehavior.down it will begin when a down event is first detected.

In general, setting this to DragStartBehavior.start will make drag animation smoother and setting it to DragStartBehavior.down will make drag behavior feel slightly more reactive.

By default, the drag start behavior is DragStartBehavior.start.

See also:


final DragStartBehavior dragStartBehavior;