flutter/examples/api/lib/material/app_bar/sliver_app_bar.3.dart
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---------

Co-authored-by: Kate Lovett <katelovett@google.com>
Co-authored-by: LongCatIsLooong <31859944+LongCatIsLooong@users.noreply.github.com>
2024-12-19 20:06:21 +00:00

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Dart

// 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 [SliverAppBar.large].
void main() {
runApp(const AppBarLargeApp());
}
class AppBarLargeApp extends StatelessWidget {
const AppBarLargeApp({super.key});
@override
Widget build(BuildContext context) {
return MaterialApp(
theme: ThemeData(useMaterial3: true, colorSchemeSeed: const Color(0xff6750A4)),
home: Material(
child: CustomScrollView(
slivers: <Widget>[
SliverAppBar.large(
leading: IconButton(icon: const Icon(Icons.menu), onPressed: () {}),
title: const Text('Large App Bar'),
actions: <Widget>[IconButton(icon: const Icon(Icons.more_vert), onPressed: () {})],
),
// Just some content big enough to have something to scroll.
SliverToBoxAdapter(
child: Card(
child: SizedBox(
height: 1200,
child: Padding(
padding: const EdgeInsets.fromLTRB(8, 100, 8, 100),
child: Text(
'Here be scrolling content...',
style: Theme.of(context).textTheme.headlineSmall,
),
),
),
),
),
],
),
),
);
}
}