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

79 lines
2.3 KiB
Dart

import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:lemmy_api_client/lemmy_api_client.dart';
import 'bottom_modal.dart';
/// Dropdown filters where you can change sorting or viewing type
class PostListOptions extends HookWidget {
final void Function(SortType sort) onChange;
final SortType defaultSort;
final bool styleButton;
const PostListOptions({
@required this.onChange,
this.styleButton = true,
this.defaultSort = SortType.active,
});
@override
Widget build(BuildContext context) {
final sort = useState(defaultSort);
void selectSortType(BuildContext context) {
showModalBottomSheet(
isScrollControlled: true,
context: context,
backgroundColor: Colors.transparent,
builder: (context) => BottomModal(
title: 'sort by',
child: Column(
children: [
for (final x in SortType.values)
RadioListTile<SortType>(
value: x,
groupValue: sort.value,
title: Text(x.value),
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(sort.value.value),
const SizedBox(width: 8),
const Icon(Icons.arrow_drop_down),
],
),
),
const Spacer(),
if (styleButton)
IconButton(
icon: const Icon(Icons.view_stream),
// TODO: create compact post and dropdown for selecting
onPressed: () => print('TBD'),
),
],
),
);
}
}