panelBuilder property
WARNING: This feature is still in beta and is subject to change without notice. Stability is not gauranteed. Provides a ScrollController and ScrollPhysics to attach to a scrollable object in the panel that links the panel position with the scroll position. Useful for implementing an infinite scroll behavior. If panel and panelBuilder are both non-null, panel will be used.
Implementation
final Widget Function(ScrollController sc)? panelBuilder;