Created
January 2, 2023 17:00
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Flutter Tabs Demo (step 2)
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import 'package:flutter/material.dart'; | |
const Color darkBlue = Color.fromARGB(255, 18, 32, 47); | |
void main() { | |
runApp(const MyApp()); | |
} | |
class MyApp extends StatelessWidget { | |
const MyApp({super.key}); | |
@override | |
Widget build(BuildContext context) { | |
return MaterialApp( | |
theme: ThemeData.dark().copyWith( | |
scaffoldBackgroundColor: darkBlue, | |
), | |
debugShowCheckedModeBanner: false, | |
home: const TabsDemo(), | |
); | |
} | |
} | |
class TabsDemo extends StatelessWidget { | |
const TabsDemo({super.key}); | |
@override | |
Widget build(BuildContext context) { | |
return DefaultTabController( | |
length: 3, | |
initialIndex: 2, // remember the first is 0 | |
child: Scaffold( | |
appBar: AppBar( | |
bottom: const TabBar( | |
tabs: [ | |
Tab(text: "Tab 0"), | |
Tab(text: "Tab 1"), | |
Tab(text: "Tab 2"), | |
], | |
), | |
title: const Text('Tabs Demo'), | |
), | |
body: const TabBarView( | |
children: [ | |
Center(child: Text('View 0')), | |
Center(child: Text('View 1')), | |
Center(child: Text('View 2')), | |
], | |
), | |
), | |
); | |
} | |
} |
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