selectedNodes property

List<TreeNode<T>> get selectedNodes

The selected nodes' values, in visible (top-to-bottom) order — for group actions (delete, move, export…).

Implementation

List<TreeNode<T>> get selectedNodes {
  final order = <TreeNode<T>>[];
  for (final r in visibleRows()) {
    if (_selection.contains(r.node.id)) order.add(r.node);
  }
  return order;
}