forked from lxm_flutter/FlutterUnit
63 lines
1.7 KiB
Dart
63 lines
1.7 KiB
Dart
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import 'package:flutter/material.dart';
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/// create by 张风捷特烈 on 2020-04-19
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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": 85,
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// "name": 'Align基本使用',
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// "priority": 1,
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// "subtitle":
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// "【child】 : 孩子组件 【Widget】\n"
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// "【alignment】 : 对齐方式 【AlignmentGeometry】",
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// }
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class CustomAlign extends StatelessWidget {
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const CustomAlign({Key? key}) : super(key: key);
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final List<Alignment> alignments = const [
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Alignment.topLeft,
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Alignment.topCenter,
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Alignment.topRight,
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Alignment.centerLeft,
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Alignment.center,
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Alignment.centerRight,
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Alignment.bottomLeft,
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Alignment.bottomCenter,
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Alignment.bottomRight,
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];
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final List<String> alignmentsInfo = const [
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"topLeft",
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"topCenter",
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"topRight",
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"centerLeft",
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"center",
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"centerRight",
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"bottomLeft",
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"bottomCenter",
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"bottomRight",
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];
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@override
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Widget build(BuildContext context) {
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return Wrap(
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children: alignments
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.toList()
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.map((mode) => Column(children: <Widget>[
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Container(
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margin: const EdgeInsets.all(5),
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width: 100,
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height: 60,
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color: Colors.grey.withAlpha(88),
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child: Align(
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child: Container(
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width: 30,
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height: 30,
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color: Colors.cyanAccent,
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),
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alignment: mode)),
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Text(alignmentsInfo[alignments.indexOf(mode)])
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]))
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.toList());
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}
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} |