lemmur-app-android/lib/widgets/post_list_options.dart

76 lines
2.2 KiB
Dart
Raw Normal View History

import 'package:flutter/foundation.dart';
2020-09-05 23:55:07 +02:00
import 'package:flutter/material.dart';
import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:lemmy_api_client/lemmy_api_client.dart';
2020-09-07 16:19:28 +02:00
import 'bottom_modal.dart';
class PostListOptions extends HookWidget {
2020-09-07 20:22:31 +02:00
final void Function(SortType sort) onChange;
2020-09-05 23:55:07 +02:00
final SortType defaultSort;
PostListOptions({
2020-09-05 23:55:07 +02:00
@required this.onChange,
this.defaultSort = SortType.active,
});
@override
Widget build(BuildContext context) {
2020-09-16 23:22:04 +02:00
final sort = useState(defaultSort);
2020-09-05 23:55:07 +02:00
void selectSortType(BuildContext context) {
showModalBottomSheet(
isScrollControlled: true,
context: context,
backgroundColor: Colors.transparent,
builder: (context) => BottomModal(
title: 'sort by',
child: Column(
children: [
2020-09-16 23:22:04 +02:00
for (final x in SortType.values)
2020-09-05 23:55:07 +02:00
RadioListTile<SortType>(
value: x,
groupValue: sort.value,
// TODO: use something more robust and user-friendly
// than describeEnum
title: Text(describeEnum(x)),
2020-09-05 23:55:07 +02:00
onChanged: (val) {
sort.value = val;
onChange(val);
Navigator.of(context).pop();
},
),
],
)),
);
}
return Padding(
padding: const EdgeInsets.symmetric(horizontal: 15, vertical: 10),
child: Row(
children: [
OutlineButton(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10),
),
onPressed: () => selectSortType(context),
child: Row(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Text(describeEnum(sort.value)),
2020-09-05 23:55:07 +02:00
const SizedBox(width: 8),
Icon(Icons.arrow_drop_down),
],
),
),
Spacer(),
IconButton(
icon: Icon(Icons.view_stream),
onPressed: () => print('TBD'),
)
],
),
);
}
}