| // 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. |
| |
| /// Flutter code sample for [InputDecoration.suffixIconConstraints]. |
| |
| import 'package:flutter/material.dart'; |
| |
| void main() => runApp(const MyApp()); |
| |
| class MyApp extends StatelessWidget { |
| const MyApp({super.key}); |
| |
| static const String _title = 'Flutter Code Sample'; |
| |
| @override |
| Widget build(BuildContext context) { |
| return MaterialApp( |
| title: _title, |
| home: Scaffold( |
| appBar: AppBar(title: const Text(_title)), |
| body: const MyStatelessWidget(), |
| ), |
| ); |
| } |
| } |
| |
| class MyStatelessWidget extends StatelessWidget { |
| const MyStatelessWidget({super.key}); |
| |
| @override |
| Widget build(BuildContext context) { |
| return Padding( |
| padding: const EdgeInsets.symmetric(horizontal: 8.0), |
| child: Column( |
| mainAxisAlignment: MainAxisAlignment.center, |
| children: const <Widget>[ |
| TextField( |
| decoration: InputDecoration( |
| hintText: 'Normal Icon Constraints', |
| suffixIcon: Icon(Icons.search), |
| ), |
| ), |
| SizedBox(height: 10), |
| TextField( |
| decoration: InputDecoration( |
| isDense: true, |
| hintText: 'Smaller Icon Constraints', |
| suffixIcon: Icon(Icons.search), |
| suffixIconConstraints: BoxConstraints( |
| minHeight: 32, |
| minWidth: 32, |
| ), |
| ), |
| ), |
| ], |
| ), |
| ); |
| } |
| } |