addAndGet method

ScrollController addAndGet()

Creates a new controller that is Sync to any existing ones.

Implementation

ScrollController addAndGet() {
  final initialOffset = _attachedControllers.isEmpty
      ? initialScrollOffset
      : _attachedControllers.first.position.pixels;
  final controller =
      _SyncScrollController(this, initialScrollOffset: initialOffset);
  _allControllers.add(controller);
  controller.addListener(_offsetNotifier.notifyListeners);
  return controller;
}