forked from lxm_flutter/FlutterUnit
45 lines
1.3 KiB
Dart
45 lines
1.3 KiB
Dart
import 'package:flutter/material.dart';
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/// create by 张风捷特烈 on 2020/4/30
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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": 47,
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// "name": 'LinearProgressIndicator基本使用',
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// "priority": 1,
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// "subtitle":
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// "【value】 : 进度 【double】\n"
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// "【backgroundColor】 : 背景色 【Color】\n"
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// "【valueColor】 : 进度颜色 【Animation<Color>】\n"
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// " value为null时会不停循环",
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// }
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class CustomLinearProgressIndicator extends StatefulWidget {
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const CustomLinearProgressIndicator({Key? key}) : super(key: key);
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@override
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_CustomLinearProgressIndicatorState createState() =>
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_CustomLinearProgressIndicatorState();
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}
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class _CustomLinearProgressIndicatorState
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extends State<CustomLinearProgressIndicator> {
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List<double?> data = [0.2, 0.4, 0.6, 0.8, null];
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@override
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Widget build(BuildContext context) {
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return Wrap(
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spacing: 10,
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children: data
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.map((e) => SizedBox(
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width: 50,
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height: 3,
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child:LinearProgressIndicator(
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value: e,
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backgroundColor: Colors.grey.withAlpha(33),
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valueColor: const AlwaysStoppedAnimation(Colors.orange),
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),
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))
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.toList(),
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);
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}
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}
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