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