highlightNext method

void highlightNext()

Implementation

void highlightNext() {
  final items = value.filteredItems;
  if (items.isEmpty) return;
  final current = value.highlightedIndex;
  final next = (current == null) ? 0 : (current + 1) % items.length;
  value = value.copyWith(highlightedIndex: next);
  _overlay?.markNeedsBuild();
}