updateItemBuilder property

UpdatedItemBuilder<Reorderable, E>? updateItemBuilder

An optional builder when an item in the list was changed but not its position.

The UpdatedItemBuilder animation will run from 1 to 0 and back to 1 again, while the item parameter will be the old item in the first half of the animation and the new item in the latter half of the animation. This allows you for example to fade between the old and the new item.

If not specified, changes will appear instantaneously.

Implementation

final UpdatedItemBuilder<W, E>? updateItemBuilder;