itemFromIndex method

ExpandableReorderableListItem<K>? itemFromIndex({
  1. required int index,
  2. required ExpandableReorderableListItemModelController<K> modelsController,
})

Get the item in the tree from its visible index.

Implementation

ExpandableReorderableListItem<K>? itemFromIndex({
  required int index,
  required ExpandableReorderableListItemModelController<K> modelsController,
}) {
  return _itemFromIndex(
      index: index,
      modelsController: modelsController,
      current: -1) as ExpandableReorderableListItem<K>?;
}