forked from lxm_flutter/FlutterUnit
83 lines
2.3 KiB
Dart
83 lines
2.3 KiB
Dart
import 'package:flutter/material.dart';
|
|
/// create by 张风捷特烈 on 2020-03-29
|
|
/// contact me by email 1981462002@qq.com
|
|
/// 说明:
|
|
// {
|
|
// "widgetId": 59,
|
|
// "name": 'TabBarView需要与TabBar联用',
|
|
// "priority": 1,
|
|
// "subtitle":
|
|
// "【controller】 : 控制器 【TabController】\n"
|
|
// "【children】 : 孩子们 【指示器颜色】\n"
|
|
// "【physics】 : 表现 【ScrollPhysics】",
|
|
// }
|
|
class CustomTabBarView extends StatefulWidget {
|
|
const CustomTabBarView({Key? key}) : super(key: key);
|
|
|
|
@override
|
|
_CustomTabBarViewState createState() => _CustomTabBarViewState();
|
|
}
|
|
|
|
class _CustomTabBarViewState extends State<CustomTabBarView> with SingleTickerProviderStateMixin {
|
|
final List<String> tabs = const [
|
|
'风画庭',
|
|
'雨韵舍',
|
|
'雷鸣殿',
|
|
'电疾堂',
|
|
'霜寒阁',
|
|
'雪月楼',
|
|
];
|
|
late TabController _tabController;
|
|
|
|
@override
|
|
void initState() {
|
|
super.initState();
|
|
_tabController = TabController(vsync: this, length: tabs.length);
|
|
}
|
|
|
|
@override
|
|
void dispose() {
|
|
_tabController.dispose();
|
|
super.dispose();
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return Column(
|
|
children: <Widget>[
|
|
_buildTabBar(),
|
|
Container(
|
|
color: Colors.purple,
|
|
width: MediaQuery.of(context).size.width,
|
|
height: 200,
|
|
child: _buildTableBarView())
|
|
],
|
|
);
|
|
}
|
|
|
|
Widget _buildTabBar() => TabBar(
|
|
onTap: (tab) => print(tab),
|
|
labelStyle: const TextStyle(fontSize: 16, fontWeight: FontWeight.bold),
|
|
unselectedLabelStyle: const TextStyle(fontSize: 16),
|
|
isScrollable: true,
|
|
controller: _tabController,
|
|
labelColor: Colors.blue,
|
|
indicatorWeight: 3,
|
|
indicatorPadding: const EdgeInsets.symmetric(horizontal: 10),
|
|
unselectedLabelColor: Colors.grey,
|
|
indicatorColor: Colors.orangeAccent,
|
|
tabs: tabs.map((e) => Tab(text: e)).toList(),
|
|
);
|
|
|
|
Widget _buildTableBarView() => TabBarView(
|
|
controller: _tabController,
|
|
children: tabs.map((e) => Center(
|
|
child: Text(
|
|
e,
|
|
style: const TextStyle(
|
|
color: Colors.white,
|
|
fontSize: 20,
|
|
),
|
|
))).toList());
|
|
}
|