isDrawerStackOpen property

bool get isDrawerStackOpen

检查抽屉是否打开（仅抽屉路由栈可用）

Implementation

bool get isDrawerStackOpen {
  if (!isDrawerStack || _drawerContext == null) return false;

  try {
    if (_drawerConfig!.isEndDrawer) {
      return Scaffold.of(_drawerContext!).isEndDrawerOpen;
    } else {
      return Scaffold.of(_drawerContext!).isDrawerOpen;
    }
  } catch (e) {
    return false;
  }
}