同步桌面版代码

lib/widget_system/widgets/StatelessWidget/AboutDialog/node1_base.dart

@@ -0,0 +1,69 @@
+/// create by 张风捷特烈 on 2020/4/25
+/// contact me by email 1981462002@qq.com
+/// 说明:
+
+///
+//    {
+//      "widgetId": 130,
+//      "name": 'AboutDialog基本使用',
+//      "priority": 1,
+//      "subtitle":
+//          "【applicationIcon】 : 左上图标   【Widget】\n"
+//          "【applicationVersion】 : 版本号  【String】\n"
+//          "【applicationName】 : 应用名  【String】\n"
+//          "【applicationLegalese】 : 应用律术   【String】\n"
+//          "【children】 : 子组件列表   【List<Widget>】",
+//    }
+
+import 'package:flutter/material.dart';
+
+class CustomAboutDialog extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    return Stack(
+      children: <Widget>[
+        _buildAboutDialog(),
+        Positioned(top: 50, right: 20, child: _buildRaisedButton(context)),
+      ],
+    );
+  }
+
+  Widget _buildRaisedButton(BuildContext context) => RaisedButton(
+        shape: RoundedRectangleBorder(
+            borderRadius: BorderRadius.all(Radius.circular(10))),
+        color: Colors.blue,
+        onPressed: () {
+          showDialog(context: context, builder: (ctx) => _buildAboutDialog());
+        },
+        child: Text(
+          'Just Show It',
+          style: TextStyle(color: Colors.white),
+        ),
+      );
+
+  AboutDialog _buildAboutDialog() {
+    return AboutDialog(
+      applicationIcon: FlutterLogo(),
+      applicationVersion: 'v0.0.1',
+      applicationName: 'Flutter Unit',
+      applicationLegalese: 'Copyright© 2018-2020 张风捷特烈',
+      children: <Widget>[
+        Container(
+            margin: EdgeInsets.only(top: 20),
+            width: 80,
+            height: 80,
+            child: Image.asset('assets/images/icon_head.webp')),
+        Container(
+            margin: EdgeInsets.only(top: 10),
+            alignment: Alignment.center,
+            child: Text(
+              'The King Of Coder.',
+              style: TextStyle(color: Colors.white, fontSize: 20, shadows: [
+                Shadow(
+                    color: Colors.blue, offset: Offset(.5, .5), blurRadius: 3)
+              ]),
+            ))
+      ],
+    );
+  }
+}