getAllExpandedStates method

Map<LayoutPosition, bool> getAllExpandedStates()

获取所有组件的展开状态

Implementation

Map<LayoutPosition, bool> getAllExpandedStates() {
  if (!isBound) return {};
  final states = <LayoutPosition, bool>{};
  for (final position in LayoutPosition.values) {
    if (_state!.expandedStates.containsKey(position)) {
      states[position] = _state!.expandedStates[position] ?? false;
    }
  }
  return states;
}