| // Copyright 2014 The Flutter 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'; |
| |
| /// Flutter code sample for [StepStyle]. |
| |
| void main() => runApp(const StepStyleExampleApp()); |
| |
| class StepStyleExampleApp extends StatelessWidget { |
| |
| const StepStyleExampleApp({ super.key }); |
| |
| @override |
| Widget build(BuildContext context) { |
| return MaterialApp( |
| home: Scaffold( |
| appBar: AppBar(title: const Text('Step Style Example')), |
| body: const Center( |
| child: StepStyleExample(), |
| ), |
| ), |
| ); |
| } |
| } |
| |
| class StepStyleExample extends StatefulWidget { |
| const StepStyleExample({ super.key }); |
| |
| @override |
| State<StepStyleExample> createState() => _StepStyleExampleState(); |
| } |
| |
| class _StepStyleExampleState extends State<StepStyleExample> { |
| final StepStyle _stepStyle = StepStyle( |
| connectorThickness: 10, |
| color: Colors.white, |
| connectorColor: Colors.red, |
| indexStyle: const TextStyle( |
| color: Colors.black, |
| fontSize: 20, |
| ), |
| border: Border.all( |
| width: 2, |
| ), |
| ); |
| |
| @override |
| Widget build(BuildContext context) { |
| return Stepper( |
| type: StepperType.horizontal, |
| stepIconHeight: 48, |
| stepIconWidth: 48, |
| stepIconMargin: EdgeInsets.zero, |
| steps: <Step>[ |
| Step( |
| title: const SizedBox.shrink(), |
| content: const SizedBox.shrink(), |
| isActive: true, |
| stepStyle: _stepStyle, |
| ), |
| Step( |
| title: const SizedBox.shrink(), |
| content: const SizedBox.shrink(), |
| isActive: true, |
| stepStyle: _stepStyle.copyWith( |
| connectorColor: Colors.orange, |
| gradient: const LinearGradient( |
| colors: <Color>[ |
| Colors.white, |
| Colors.black, |
| ], |
| ), |
| ), |
| ), |
| Step( |
| title: const SizedBox.shrink(), |
| content: const SizedBox.shrink(), |
| isActive: true, |
| stepStyle: _stepStyle.copyWith( |
| connectorColor: Colors.blue, |
| ), |
| ), |
| Step( |
| title: const SizedBox.shrink(), |
| content: const SizedBox.shrink(), |
| isActive: true, |
| stepStyle: _stepStyle.merge( |
| StepStyle( |
| color: Colors.white, |
| indexStyle: const TextStyle( |
| color: Colors.black, |
| fontSize: 20, |
| ), |
| border: Border.all( |
| width: 2, |
| ), |
| ), |
| ), |
| ), |
| ], |
| ); |
| } |
| } |