newPreviousItem property
After the drop, the item just before the item in the list.
Can be null
if the item is dropped at the first position.
Implementation
final ExpandableReorderableListItem<K>? newPreviousItem;
After the drop, the item just before the item in the list.
Can be null
if the item is dropped at the first position.
final ExpandableReorderableListItem<K>? newPreviousItem;