getTargets method

Iterable<MultiLevelDraggableState> getTargets(
  1. Iterable<HitTestEntry<HitTestTarget>> path
)

Implementation

Iterable<MultiLevelDraggableState> getTargets(Iterable<HitTestEntry> path) {
  final List<MultiLevelDraggableState> targets = <MultiLevelDraggableState>[];
  for (final HitTestEntry entry in path) {
    final HitTestTarget target = entry.target;

    if (target is RenderMetaData) {
      targets.add(target.metaData);
    }
  }
  return targets;
}