onSingleLongTapMoveUpdate property Null safety
final
Called after onSingleLongTapStart when the pointer is dragged.
Implementation
final GestureLongPressMoveUpdateCallback? onSingleLongTapMoveUpdate;
Called after onSingleLongTapStart when the pointer is dragged.
final GestureLongPressMoveUpdateCallback? onSingleLongTapMoveUpdate;