[Flutter] 7. TabBar 샘플링

TabBar class Flutter 문서

TabBar class - material library - Dart API

API docs for the TabBar class from the material library, for the Dart programming language.

https://api.flutter.dev/flutter/material/TabBar-class.html?_gl=1*x3bedm*_ga*MTc2ODAwODU2Ny4xNzQ4MzExNTk1*_ga_04YGWK0175*czE3NDgzMjY5NjQkbzMkZzEkdDE3NDgzMjY5ODIkajAkbDAkaDA

TabBar 샘플코드

Flutter 문서의 TabBar class 샘플 코드를 통해 하나씩 디버깅하듯이 TabBar 위젯에 대해 알아보자

1. 탭이 총 3개 있고

2. 각 탭마다 탭바 아래에 각각의 텍스트가 가운데 정렬되어있으며

import 'package:flutter/material.dart';

/// Flutter code sample for [TabBar].

void main() => runApp(const TabBarApp());

class TabBarApp extends StatelessWidget {
  const TabBarApp({super.key});

  @override
  Widget build(BuildContext context) {
    return const MaterialApp(home: TabBarExample());
  }
}

class TabBarExample extends StatelessWidget {
  const TabBarExample({super.key});

  @override
  Widget build(BuildContext context) {
    return DefaultTabController(
      initialIndex: 1,
      length: 3,
      child: Scaffold(
        appBar: AppBar(
          title: const Text('TabBar Sample'),
          bottom: const TabBar(
            tabs: <Widget>[
              Tab(icon: Icon(Icons.cloud_outlined)),
              Tab(icon: Icon(Icons.beach_access_sharp)),
              Tab(icon: Icon(Icons.brightness_5_sharp)),
            ],
          ),
        ),
        body: const TabBarView(
          children: <Widget>[
            Center(child: Text("It's cloudy here")),
            Center(child: Text("It's rainy here")),
            Center(child: Text("It's sunny here")),
          ],
        ),
      ),
    );
  }
}

탭 하나 삭제하기