icon Button

 Icon Button

Source Code

                        
   

import 'package:flutter/material.dart';

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

/// This is the main application widget.
class MyApp extends StatelessWidget {


  static const String _title = 'IconButton';

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      title: _title,
      home: Scaffold(
        appBar: AppBar(title: const Text(_title)),
        body: const MyStatelessWidget(),
      ),
    );
  }
}

/// This is the stateless widget that the main application instantiates.
class MyStatelessWidget extends StatelessWidget {
  const MyStatelessWidget({Key? key}) : super(key: key);

  @override
  @override
  Widget build(BuildContext context) {
    return Material(
      color: Colors.white,
      child: Center(
        child: Ink(
          decoration: const ShapeDecoration(
            color: Colors.lightBlue,
            shape: CircleBorder(),
          ),
          child: IconButton(
            icon: const Icon(Icons.android),
            color: Colors.white,
            onPressed: () {},
          ),
        ),
      ),
    );
  }
}