forked from lxm_flutter/FlutterUnit
122 lines
3.5 KiB
Dart
122 lines
3.5 KiB
Dart
import 'package:flutter/material.dart';
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/// create by 张风捷特烈 on 2020-03-24
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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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// {
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// "widgetId": 128,
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// "name": 'SimpleDialog基本使用',
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// "priority": 1,
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// "subtitle":
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// "【title】 : 顶部组件 【Widget】\n"
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// "【children】 : 子组件列表 【List<Widget>】\n"
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// "【titlePadding】 : 顶部内边距 【EdgeInsetsGeometry】\n"
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// "【contentPadding】 : 内容内边距 【EdgeInsetsGeometry】\n"
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// "【backgroundColor】 : 背景色 【Color】\n"
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// "【elevation】 : 影深 【double】\n"
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// "【shape】 : 形状 【ShapeBorder】",
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// }
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class CustomSimpleDialog extends StatelessWidget {
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const CustomSimpleDialog({Key? key}) : super(key: key);
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final List<String> info = const [
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'性别: 男 未婚',
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'微信: zdl1994328',
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"掘金: 张风捷特烈",
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"github_model: toly1994328",
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"邮箱: 1981462008@qq.com",
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];
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@override
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Widget build(BuildContext context) {
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return Stack(
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children: <Widget>[
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_buildSimpleDialog(context),
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Positioned(
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top: 70,
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right: 30,
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child: _buildRaisedButton(context)),
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],
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);
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}
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Widget _buildRaisedButton(BuildContext context) => RaisedButton(
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shape: const RoundedRectangleBorder(
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borderRadius: BorderRadius.all(Radius.circular(10))),
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color: Colors.blue,
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onPressed: () {
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showDialog(context: context, builder: (ctx) => _buildSimpleDialog(ctx));
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},
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child: const Text(
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'Just Show It',
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style: TextStyle(color: Colors.white),
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),
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);
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SimpleDialog _buildSimpleDialog(BuildContext context) {
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return SimpleDialog(
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title: _buildTitle(),
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titlePadding: const EdgeInsets.only(
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top: 5,
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left: 20,
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),
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contentPadding: const EdgeInsets.symmetric(horizontal: 5),
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children: _buildChild(context),
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backgroundColor: Colors.white,
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elevation: 4,
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shape: const RoundedRectangleBorder(
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borderRadius: BorderRadius.all(Radius.circular(10))),
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);
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}
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List<Column> _buildChild(BuildContext context) {
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return info
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.map((str) => Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: <Widget>[
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SimpleDialogOption(
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onPressed: () => print(str),
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child: SizedBox(
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width: double.infinity,
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child: Text(
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str,
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style: const TextStyle(
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color: Color(0xff999999), fontSize: 16),
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),
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),
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),
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Divider(
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indent: 20,
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height: 12,
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color: info.indexOf(str) == info.length - 1
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? Colors.transparent
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: Theme.of(context).dividerColor,
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)
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],
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))
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.toList();
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}
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Widget _buildTitle() {
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return Row(//标题
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children: <Widget>[
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Image.asset(
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"assets/images/icon_head.webp",
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width: 30,
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height: 30,
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),
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const SizedBox(
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width: 10,
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),
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const Expanded(
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child: Text(
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"张风捷特烈",
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style: TextStyle(fontSize: 18),
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)),
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const CloseButton()
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],
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);
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}
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}
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