58 lines
1.6 KiB
Dart
58 lines
1.6 KiB
Dart
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import 'package:flutter/material.dart';
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import 'package:outbag_app/backend/room.dart';
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import 'package:flutter_gen/gen_l10n/app_localizations.dart';
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class CategoryPicker extends StatelessWidget {
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List<RoomCategory> categories = [];
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int? selected;
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bool enabled = true;
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Function(int?)? onSelect;
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// hint and label may differ depending on the screen
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String? hint;
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String? label;
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CategoryPicker(
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{required this.categories,
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this.selected,
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this.onSelect,
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this.hint,
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this.label,
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this.enabled = true});
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@override
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Widget build(BuildContext context) {
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return Padding(
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padding: const EdgeInsets.all(8),
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child: DropdownMenu<int?>(
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initialSelection: selected,
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enabled: enabled,
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hintText: hint,
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label: (label!=null)?Text(label!):null,
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onSelected: ((id) {
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if (onSelect != null) {
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onSelect!(id);
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}
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}),
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dropdownMenuEntries: [
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// entry for every categry
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...categories.map((category) => DropdownMenuEntry(
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value: category.id,
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label: category.name,
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trailingIcon: Icon(
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Icons.square_rounded,
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color: category.color,
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))),
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// entry for default ("other") category
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DropdownMenuEntry(
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value: null,
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label: AppLocalizations.of(context)!.categoryNameOther,
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trailingIcon: Icon(
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Icons.square_rounded,
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color: RoomCategory.other(context).color,
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))
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],
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));
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}
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}
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