controller property

ActionController? get controller

Implementation

ActionController? get controller => _controller;

set controller (ActionController? value)

Implementation

set controller(ActionController? value) {
  if (_controller != value) {
    final old = _controller;
    _controller = value;

    if (attached) {
      old?.removeListener(_markNeedsLayoutIfNeeded);
      _controller?.addListener(_markNeedsLayoutIfNeeded);
    }
  }
}