forked from lxm_flutter/FlutterUnit
52 lines
1.6 KiB
Dart
52 lines
1.6 KiB
Dart
import 'package:flutter/material.dart';
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/// create by 张风捷特烈 on 2020/7/22
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/// contact me by email 1981462002@qq.com
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/// 说明: 334 ListTileTheme 主要用于为后代的ListTile组件统一设置默认属性,也可以通过该组件获取默认ListTile的属性。
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// {
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// "widgetId": 334,
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// "name": "ListTileTheme基本使用",
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// "priority": 1,
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// "subtitle": "可指定ListTileThemeData数据属性为【后代】的ListTile组件设置默认样式，如样式、颜色、装饰、边距等。也可以用ListTileTheme.of获取ListTile的主题属性。",
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// }
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class ListTileThemeDemo extends StatelessWidget {
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@override
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Widget build(BuildContext context) {
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return ListTileTheme(
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dense: false,
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style: ListTileStyle.list,
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selectedColor: Colors.blue,
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contentPadding: EdgeInsets.only(left: 15,right: 15,top: 5,bottom: 5),
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iconColor: Colors.purple,
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textColor: Colors.orange,
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child: _ListTileSimple(),
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);
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}
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}
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class _ListTileSimple extends StatefulWidget {
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@override
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_ListTileSimpleState createState() => _ListTileSimpleState();
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}
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class _ListTileSimpleState extends State<_ListTileSimple> {
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bool _selected = false;
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@override
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Widget build(BuildContext context) {
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return Container(
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margin: EdgeInsets.all(10),
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color: Colors.grey.withAlpha(22),
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child: ListTile(
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leading: Image.asset("assets/images/icon_head.webp"),
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selected: _selected,
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title: Text("以梦为马"),
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subtitle: Text("海子"),
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trailing: Icon(Icons.more_vert),
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onTap: () => setState(() => _selected = !_selected),
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),
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);
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}
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}
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