forked from lxm_flutter/FlutterUnit
35 lines
1.0 KiB
Dart
35 lines
1.0 KiB
Dart
import 'package:flutter/material.dart';
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/// create by 张风捷特烈 on 2020-04-01
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/// contact me by email 1981462002@qq.com
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/// 说明: 212 ModalBarrier 屏障模
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/// 相当于一块幕布，防止用户与其背后的 Widget 交互，可以通过 dismissible 决定点击时，是否触发返回栈。源码中用于 Dialog 相关组件。
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/// link: 227,126,127,128
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// {
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// "widgetId": 212,
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// "name": 'ModalBarrier 介绍',
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// "priority": 1,
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// "subtitle":
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// "【dismissible】 : 点击是否返回 【bool】\n"
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// "【color】 : 颜色 【Color】",
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// }
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class ModalBarrierDemo extends StatelessWidget {
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const ModalBarrierDemo({Key? key}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return SizedBox(
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width: 200,
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height: 100,
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child: Stack(alignment: Alignment.center, children: [
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ModalBarrier(
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dismissible: true,
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color: Colors.grey.withOpacity(0.3),
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),
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const Text('点击背景返回')
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]),
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);
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}
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}
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