getCollapsibleComponentPositions method

List<LayoutPosition> getCollapsibleComponentPositions()

获取所有可折叠组件的位置

Implementation

List<LayoutPosition> getCollapsibleComponentPositions() {
  if (!isBound) return [];

  return _state!.widget.config.components.entries
      .where((entry) =>
          entry.value != null &&
          entry.value!.isCollapsible)
      .map((entry) => entry.key)
      .toList();
}