forked from lxm_flutter/FlutterUnit
56 lines
1.8 KiB
Dart
56 lines
1.8 KiB
Dart
import 'package:flutter/cupertino.dart';
|
||
import 'package:flutter/material.dart';
|
||
|
||
/// create by 张风捷特烈 on 2020/7/22
|
||
/// contact me by email 1981462002@qq.com
|
||
/// 说明: 256 CupertinoSlidingSegmentedControl iOS滑动页签 iOS风格的滑动页签，支持点击、滑动切换。可指定页签颜色、背景色、边距等属性。
|
||
// {
|
||
// "widgetId": 256,
|
||
// "name": 'iOS滑动页签基本使用',
|
||
// "priority": 1,
|
||
// "subtitle":
|
||
// "【children】 : 组件Map 【Map<T, Widget>】\n"
|
||
// "【onValueChanged】 : 值改变回调 【ValueChanged<T>】\n"
|
||
// "【groupValue】 : 选中值 【T】\n"
|
||
// "【thumbColor】 : 选中色 【Color】\n"
|
||
// "【backgroundColor】 : 背景色 【Color】\n"
|
||
// "【padding】 : 内边距 【EdgeInsetsGeometry】",
|
||
// }
|
||
class CupertinoSlidingSegmentedControlDemo extends StatefulWidget {
|
||
@override
|
||
_CupertinoSlidingSegmentedControlDemoState createState() =>
|
||
_CupertinoSlidingSegmentedControlDemoState();
|
||
}
|
||
|
||
class _CupertinoSlidingSegmentedControlDemoState
|
||
extends State<CupertinoSlidingSegmentedControlDemo> {
|
||
var _value = 1;
|
||
|
||
@override
|
||
Widget build(BuildContext context) {
|
||
return Container(
|
||
child: CupertinoSlidingSegmentedControl(
|
||
groupValue: _value,
|
||
onValueChanged: _onValueChanged,
|
||
thumbColor: Colors.amberAccent,
|
||
backgroundColor: Colors.green.withAlpha(99),
|
||
padding: EdgeInsets.all(5),
|
||
children: {
|
||
1: Padding(
|
||
padding: EdgeInsets.only(left: 20, right: 20),
|
||
child: Text("混沌战士"),
|
||
),
|
||
2: Text("青眼白龙"),
|
||
3: Text("黑魔导"),
|
||
},
|
||
),
|
||
);
|
||
}
|
||
|
||
void _onValueChanged(int value) {
|
||
setState(() {
|
||
_value=value;
|
||
});
|
||
}
|
||
}
|