Kennedi.dart

import 'package:flutter/material.dart';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'First App',
      home: Scaffold(
        appBar: AppBar(
          title: Text('Program Column dan Row'),
          backgroundColor: Colors.green,
        ),
        body: new Center(
          child: new Row(
              mainAxisAlignment: MainAxisAlignment.spaceEvenly,
              children: <Widget>[
                new Column(
                  mainAxisAlignment: MainAxisAlignment.center,
                  children: <Widget>[
                    IconButton(
                      icon: Icon(IconData(0xe31e, fontFamily: 'MaterialIcons')
, size: 40.00,color: Colors.green),
                      onPressed: () {},
                    ),
                    Text("Laptop"),
                    IconButton(
                      icon: Icon(IconData(0xe897, fontFamily: 'MaterialIcons'), size: 40.00,color: Colors.green),
                      onPressed: () {},
                    ),
                    Text("Lock"),
                  ],
                ),
                new Column(
                  mainAxisAlignment: MainAxisAlignment.center,
                  children: <Widget>[
                    IconButton(
                      icon: Icon(IconData(0xe02c, fontFamily: 'MaterialIcons')
, size: 40.00,color: Colors.blue),
                      onPressed: () {},
                    ),
                    Text("Movie"),
                    IconButton(
                      icon: Icon(IconData(0xe40b, fontFamily: 'MaterialIcons'), size: 40.00,color: Colors.blue),
                      onPressed: () {},
                    ),
                    Text("Panorama"),
                  ],
                ),
                new Column(
                  mainAxisAlignment: MainAxisAlignment.center,
                  children: <Widget>[
                    IconButton(
                      icon: Icon(IconData(0xe55f, fontFamily: 'MaterialIcons'), size: 40.00,color: Colors.red),
                      onPressed: () {},
                    ),
                    Text("Place"),
                    IconButton(
                      icon: Icon(IconData(0xe160, fontFamily: 'MaterialIcons')
, size: 40.00,color: Colors.red),
                      onPressed: () {},
                    ),
                    Text("Report"),
                  ],
                ),
                new Column(
                  mainAxisAlignment: MainAxisAlignment.center,
                  children: <Widget>[
                    IconButton(
                      icon: Icon(IconData(0xe80c, fontFamily: 'MaterialIcons'), size: 40.00,color: Colors.orange),
                      onPressed: () {},
                    ),
                    Text("School"),
                    IconButton(
                      icon: Icon(IconData(0xe80d, fontFamily: 'MaterialIcons'), size: 40.00,color: Colors.orange),
                      onPressed: () {},
                    ),
                    Text("Share"),
                  ],
                ),
              ]),
        ),
      ),
    );
  }
}