Here is the simple program for printing the buttonbar widget in Flutter.
import 'package:flutter/gestures.dart'; import 'package:flutter/material.dart'; void main() { runApp(MaterialApp( home: MyApp(), )); } class MyApp extends StatefulWidget { @override _State createState() => _State(); } class _State extends State<MyApp> { @override Widget build(BuildContext context) { return Scaffold( appBar: AppBar( title: Text('ButtonBar'), ), body: Container( child: ButtonBar( alignment: MainAxisAlignment.spaceBetween, children: <Widget>[ IconButton( icon: Icon(Icons.home), onPressed: () { print("Home"); }, ), IconButton( icon: Icon(Icons.people), onPressed: () { print("People"); }, ), IconButton( icon: Icon(Icons.add), onPressed: () { print("Home"); }, ), IconButton( icon: Icon(Icons.search), onPressed: () { print("Home"); }, ), ], ), ), ); } }To download raw file Click Here
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