git-touch-android-ios-app/lib/widgets/list_group.dart

44 lines
1.2 KiB
Dart

import 'package:flutter/material.dart';
import '../widgets/empty.dart';
class ListGroup<T> extends StatelessWidget {
final Widget title;
final List<T> items;
final Widget Function(T item, int index) itemBuilder;
ListGroup({this.title, this.items, this.itemBuilder});
Widget _buildItem(MapEntry<int, T> entry) {
return Container(
decoration: BoxDecoration(
border: Border(bottom: BorderSide(color: Colors.black12)),
),
child: itemBuilder(entry.value, entry.key),
);
}
@override
Widget build(BuildContext context) {
return Padding(
padding: EdgeInsets.all(10),
child: Container(
decoration: BoxDecoration(border: Border.all(color: Colors.black12)),
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: <Widget>[
Container(
padding: EdgeInsets.all(8),
color: Color(0x10000000),
child: title,
),
items.isEmpty
? EmptyWidget()
: Column(
children: items.asMap().entries.map(_buildItem).toList())
],
),
),
);
}
}