You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
samples/veggieseasons/lib/screens/favorites.dart

53 lines
1.7 KiB

// Copyright 2018 The Flutter team. 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/cupertino.dart';
import 'package:provider/provider.dart';
import '../data/app_state.dart';
import '../data/veggie.dart';
import '../widgets/veggie_headline.dart';
class FavoritesScreen extends StatelessWidget {
const FavoritesScreen({this.restorationId, super.key});
final String? restorationId;
@override
Widget build(BuildContext context) {
return CupertinoTabView(
restorationScopeId: restorationId,
builder: (context) {
final model = Provider.of<AppState>(context);
return CupertinoPageScaffold(
navigationBar: const CupertinoNavigationBar(
middle: Text('My Garden'),
),
child: Center(
child: model.favoriteVeggies.isEmpty
? Padding(
padding: const EdgeInsets.symmetric(horizontal: 24),
child: Text(
'You haven\'t added any favorite veggies to your garden yet.',
style: CupertinoTheme.of(context).textTheme.textStyle,
),
)
: ListView(
restorationId: 'list',
children: [
const SizedBox(height: 24),
for (Veggie veggie in model.favoriteVeggies)
Padding(
padding: const EdgeInsets.fromLTRB(16, 0, 16, 24),
child: VeggieHeadline(veggie),
),
],
),
),
);
},
);
}
}