onSecondaryLongPressMoveUpdate property Null safety
final
A pointer has been drag-moved after a long press with a secondary button.
See also:
- kSecondaryButton, the button this callback responds to.
- LongPressGestureRecognizer.onSecondaryLongPressMoveUpdate, which exposes this callback at the gesture layer.
Implementation
final GestureLongPressMoveUpdateCallback? onSecondaryLongPressMoveUpdate;