forked from lxm_flutter/FlutterUnit
43 lines
1.3 KiB
Dart
43 lines
1.3 KiB
Dart
import 'package:flutter/material.dart';
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/// create by 张风捷特烈 on 2020/4/27
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/// contact me by email 1981462002@qq.com
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/// 说明:
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// {
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// "widgetId": 33,
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// "priority": 1,
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// "name": "ToggleButtons单选切换",
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// "subtitle": "【children】: 子组件集 【List<Widget>】\n"
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// "【borderWidth】: 边线宽 【double】\n"
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// "【borderRadius】: 圆角 【BorderRadius】\n"
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// "【isSelected】: 是否选中集 【List<bool>】\n"
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// "【onPressed】: 点击事件 【Function(int)】",
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// }
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class CustomToggleButtons extends StatefulWidget {
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@override
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_CustomToggleButtonsState createState() => _CustomToggleButtonsState();
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}
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class _CustomToggleButtonsState extends State<CustomToggleButtons> {
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var _isSelected = [true, false, false];
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@override
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Widget build(BuildContext context) {
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return ToggleButtons(
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children: <Widget>[
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Icon(Icons.skip_previous),
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Icon(Icons.pause),
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Icon(Icons.skip_next),
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],
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borderWidth: 1,
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borderRadius: BorderRadius.circular(10),
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isSelected: _isSelected,
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onPressed: (value) => setState(() {
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_isSelected = _isSelected.map((e) => false).toList();
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_isSelected[value] = true;
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}),
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);
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}
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} |