mirror of
https://github.com/wger-project/flutter.git
synced 2026-02-18 00:17:48 +01:00
92 lines
2.8 KiB
Dart
92 lines
2.8 KiB
Dart
/*
|
|
* This file is part of wger Workout Manager <https://github.com/wger-project>.
|
|
* Copyright (C) 2020, 2021 wger Team
|
|
*
|
|
* wger Workout Manager is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* wger Workout Manager is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Affero General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
import 'package:flutter/material.dart';
|
|
|
|
/// Input widget for exercise category objects
|
|
///
|
|
/// Can be used with a Setting or a Log object
|
|
class ExerciseCategoryInputWidget<T> extends StatefulWidget {
|
|
late final String _title;
|
|
late final Function _callback;
|
|
late final List<T> _entries;
|
|
late final Function _getDisplayName;
|
|
late final Function? _validator;
|
|
late final Key? _key;
|
|
|
|
ExerciseCategoryInputWidget({
|
|
Key? key,
|
|
required String title,
|
|
required List<T> entries,
|
|
required Function callback,
|
|
required Function displayName,
|
|
Function? validator,
|
|
}) {
|
|
_key = key;
|
|
_entries = entries;
|
|
_title = title;
|
|
_callback = callback;
|
|
_getDisplayName = displayName;
|
|
_validator = validator;
|
|
}
|
|
|
|
@override
|
|
_ExerciseCategoryInputWidgetState createState() => _ExerciseCategoryInputWidgetState<T>();
|
|
}
|
|
|
|
class _ExerciseCategoryInputWidgetState<T> extends State<ExerciseCategoryInputWidget> {
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
T? selectedEntry;
|
|
|
|
return Padding(
|
|
padding: const EdgeInsets.all(8.0),
|
|
child: DropdownButtonFormField(
|
|
key: widget.key,
|
|
value: selectedEntry,
|
|
decoration: InputDecoration(
|
|
labelText: widget._title,
|
|
contentPadding: const EdgeInsets.all(8.0),
|
|
border: const OutlineInputBorder(
|
|
borderRadius: BorderRadius.all(Radius.circular(10)),
|
|
),
|
|
),
|
|
onChanged: (T? newValue) {
|
|
setState(() {
|
|
selectedEntry = newValue!;
|
|
widget._callback(newValue);
|
|
});
|
|
},
|
|
validator: (T? value) {
|
|
if (widget._validator != null) {
|
|
return widget._validator!(value);
|
|
}
|
|
return null;
|
|
},
|
|
items: widget._entries.map<DropdownMenuItem<T>>((value) {
|
|
return DropdownMenuItem<T>(
|
|
key: Key(value.id.toString()),
|
|
value: value,
|
|
child: Text(widget._getDisplayName(value)),
|
|
);
|
|
}).toList(),
|
|
),
|
|
);
|
|
}
|
|
}
|