buildChildLayout method
Subclasses should override this method to build the layout model.
Implementation
@override
Widget buildChildLayout(BuildContext context) {
return SliverAnimatedTree<T>(
controller: treeController,
nodeBuilder: nodeBuilder,
transitionBuilder: transitionBuilder,
duration: duration,
curve: curve,
maxNodesToShowWhenAnimating: maxNodesToShowWhenAnimating,
);
}