forked from lxm_flutter/FlutterUnit
65 lines
2.0 KiB
Dart
65 lines
2.0 KiB
Dart
import 'package:flutter/material.dart';
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/// create by 张风捷特烈 on 2020/7/21
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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": 211,
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// "name": 'MaterialBanner两行的使用',
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// "priority": 2,
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// "subtitle": "【contentTextStyle】: 中间位置样式 【TextStyle】\n"
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// "【leadingPadding】: 左侧组件边距 【EdgeInsetsGeometry】\n"
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// "当尾部组件数量大于1,该组件结构为左中下。",
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// }
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class MaterialBannerDemoTwo extends StatelessWidget {
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const MaterialBannerDemoTwo({Key? key}) : super(key: key);
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final String info =
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'A banner displays an important, succinct message, and provides actions for users to address. '
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'A user action is required for itto be dismissed.';
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@override
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Widget build(BuildContext context) {
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return Column(
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children: <Widget>[
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MaterialBanner(
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content: Text(
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info,
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style: const TextStyle(color: Colors.white),
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),
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backgroundColor: Colors.purple,
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leading: const Icon(Icons.warning, color: Colors.yellow),
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padding:
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const EdgeInsetsDirectional.only(start: 16.0, top: 2.0, end: 2),
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leadingPadding: const EdgeInsetsDirectional.only(end: 16.0),
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actions: <Widget>[
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RaisedButton(
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color: Colors.white,
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onPressed: () {},
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child: const Text(
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'I KNOW',
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style: TextStyle(
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color: Colors.purple,
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fontWeight: FontWeight.bold,
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fontSize: 14),
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),
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),
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RaisedButton(
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color: Colors.white,
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onPressed: () {},
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child: const Text(
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'I IGNORE',
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style: TextStyle(
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color: Colors.purple,
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fontWeight: FontWeight.bold,
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fontSize: 14),
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),
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),
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],
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)],
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);
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}
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}
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