// 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 [Tooltip]. void main() => runApp(const TooltipExampleApp()); class TooltipExampleApp extends StatelessWidget { const TooltipExampleApp({super.key}); @override Widget build(BuildContext context) { return MaterialApp( theme: ThemeData(tooltipTheme: const TooltipThemeData(preferBelow: false)), home: Scaffold( appBar: AppBar(title: const Text('Tooltip Sample')), body: const Center( child: TooltipSample(), ), ), ); } } class TooltipSample extends StatelessWidget { const TooltipSample({super.key}); @override Widget build(BuildContext context) { return const Tooltip( richMessage: TextSpan( text: 'I am a rich tooltip. ', style: TextStyle(color: Colors.red), children: <InlineSpan>[ TextSpan( text: 'I am another span of this rich tooltip', style: TextStyle(fontWeight: FontWeight.bold), ), ], ), child: Text('Tap this text and hold down to show a tooltip.'), ); } }