dragStartBehavior property
final
Determines the way that drag start behavior is handled.
If set to DragStartBehavior.start
, the drag behavior used to move the
switch from on to off 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:
DragGestureRecognizer.dragStartBehavior
, which gives an example for the different behaviors.
Implementation
final DragStartBehavior dragStartBehavior