blob: abf3de0b8158e9f1fdb98239a270baa99afea8b2 [file] [log] [blame] [edit]
// 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 Tooltip
import 'package:flutter/material.dart';
void main() => runApp(const MyApp());
class MyApp extends StatelessWidget {
const MyApp({Key? key}) : super(key: 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 Center(
child: MyStatelessWidget(),
),
),
);
}
}
class MyStatelessWidget extends StatelessWidget {
const MyStatelessWidget({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return Tooltip(
message: 'I am a Tooltip',
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(25),
gradient:
const LinearGradient(colors: <Color>[Colors.amber, Colors.red]),
),
height: 50,
padding: const EdgeInsets.all(8.0),
preferBelow: false,
textStyle: const TextStyle(
fontSize: 24,
),
showDuration: const Duration(seconds: 2),
waitDuration: const Duration(seconds: 1),
child: const Text('Tap this text and hold down to show a tooltip.'),
);
}
}