peekNext property

T? get peekNext

Returns the next possible active item as if activeNext was called.

Implementation

T? get peekNext {
  if (_items.isNotEmpty && _activeIndex < _items.length - 1) {
    return _items[_activeIndex + 1];
  } else if (_items.isNotEmpty && _loop) {
    return _items[0];
  } else {
    return null;
  }
}