// Copyright 2015 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. import 'package:flutter/material.dart'; class BigSwitch extends StatefulComponent { BigSwitch({ this.scale }); final double scale; BigSwitchState createState() => new BigSwitchState(); } class BigSwitchState extends State<BigSwitch> { bool _value = false; void _handleOnChanged(bool value) { setState(() { _value = value; }); } Widget build(BuildContext context) { Matrix4 scale = new Matrix4.identity(); scale.scale(config.scale, config.scale); return new Transform( transform: scale, child: new Switch(value: _value, onChanged: _handleOnChanged) ); } } void main() { runApp(new Container( child: new BigSwitch(scale: 5.0), padding: new EdgeDims.all(20.0), decoration: new BoxDecoration( backgroundColor: Colors.teal[600] ) )); }