model property

@Input.new() set model (Sequential newModel)

Something that can logically move to a next/prev value.

Implementation

@Input()
set model(Sequential newModel) {
  _modelListeners.dispose();
  _model = newModel;
  _hasNext = newModel?.hasNext?.value ?? false;
  _hasPrev = newModel?.hasPrev?.value ?? false;

  if (newModel != null) {
    _modelListeners
      ..addStreamSubscription(newModel.hasNext.stream.listen((newValue) {
        _hasNext = newValue;
        _changeDetector.markForCheck();
      }))
      ..addStreamSubscription(newModel.hasPrev.stream.listen((newValue) {
        _hasPrev = newValue;
        _changeDetector.markForCheck();
      }));
  }
}