1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
// 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 [ListTile.selected].
void main() => runApp(const ListTileApp());
class ListTileApp extends StatelessWidget {
const ListTileApp({super.key});
@override
Widget build(BuildContext context) {
return MaterialApp(
theme: ThemeData(useMaterial3: true),
home: const ListTileExample(),
);
}
}
class ListTileExample extends StatefulWidget {
const ListTileExample({super.key});
@override
State<ListTileExample> createState() => _ListTileExampleState();
}
class _ListTileExampleState extends State<ListTileExample> {
int _selectedIndex = 0;
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: const Text('Custom List Item Sample')),
body: ListView.builder(
itemCount: 10,
itemBuilder: (BuildContext context, int index) {
return ListTile(
title: Text('Item $index'),
selected: index == _selectedIndex,
onTap: () {
setState(() {
_selectedIndex = index;
});
},
);
},
),
);
}
}