onDragMove method

  1. @override
void onDragMove(
  1. Offset delta,
  2. NodeDragContext context
)
override

Called during a drag operation as the node moves.

Implementation

@override
void onDragMove(Offset delta, NodeDragContext context) {
  // Move all contained nodes along with this group
  if (_containedNodeIds != null && _containedNodeIds!.isNotEmpty) {
    context.moveNodes(_containedNodeIds!, delta);
  }
}