是否有支持水平滚动的BottomNavigationBar类型的小部件

import 'package:flutter/material.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(title: Text('BottomNavigationBar Example')),
        body: Center(child: Text('Content Area')),
        bottomNavigationBar: BottomNavigationBar(
          items: const <BottomNavigationBarItem>[
            BottomNavigationBarItem(icon: Icon(Icons.home), label: 'Home'),
            BottomNavigationBarItem(icon: Icon(Icons.business), label: 'Business'),
            BottomNavigationBarItem(icon: Icon(Icons.school), label: 'School'),
            BottomNavigationBarItem(icon: Icon(Icons.settings), label: 'Settings'),
            BottomNavigationBarItem(icon: Icon(Icons.help), label: 'Help'),
            BottomNavigationBarItem(icon: Icon(Icons.feedback), label: 'Feedback'),
          ],
          currentIndex: 0,
          selectedItemColor: Colors.amber[800],
          onTap: (index) {
            // Handle navigation change
          },
          type: BottomNavigationBarType.fixed, // Use 'shifting' for scrollable items
        ),
      ),
    );
  }
}