setIndex method

void setIndex(
  1. int index
)

Implementation

void setIndex(int index) {
  if (_state.phase != OverlayPhase.cardMode) return;
  if (index < 0 || index >= _state.itemCount) return;
  _state = _state.copyWith(currentIndex: index, horizontalDragOffset: 0.0);
  notifyListeners();
}