workbench; // 右侧工作面板 final bool showSidebar; // 是否显示侧边栏 @override State createState() => _...), ), ], ), ), // 右侧工作面板...GetMaterialApp( title: 'FLUTTER3 WINCHAT', debugShowCheckedModeBanner: false, theme: ThemeData...( primaryColor: FStyle.primaryColor, useMaterial3: true, ), home: const Layout