初步优化项目结构

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

@@ -0,0 +1,121 @@
+
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+
+/// create by 张风捷特烈 on 2020-03-24
+/// contact me by email 1981462002@qq.com
+/// 说明:
+///
+//    {
+//      "widgetId": 128,
+//      "name": 'SimpleDialog基本使用',
+//      "priority": 1,
+//      "subtitle":
+//          "【title】 : 顶部组件   【Widget】\n"
+//          "【children】 : 子组件列表  【List<Widget>】\n"
+//          "【titlePadding】 : 顶部内边距  【EdgeInsetsGeometry】\n"
+//          "【contentPadding】 : 内容内边距  【EdgeInsetsGeometry】\n"
+//          "【backgroundColor】 : 右下角组件列表  【背景色】\n"
+//          "【elevation】 : 右下角组件列表  【背景色】\n"
+//          "【shape】 : 影深   【double】",
+//    }
+class CustomSimpleDialog extends StatelessWidget {
+  final info = [
+    '性别:    男     未婚',
+    '微信:    zdl1994328',
+    "掘金:    张风捷特烈",
+    "github_model:    toly1994328",
+    "邮箱:    1981462008@qq.com",
+  ];
+
+  @override
+  Widget build(BuildContext context) {
+    return Stack(
+      children: <Widget>[
+        _buildSimpleDialog(context),
+        Positioned(
+            top: 70,
+            right: 30,
+            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) => _buildSimpleDialog(ctx));
+    },
+    child: Text(
+      'Just Show It',
+      style: TextStyle(color: Colors.white),
+    ),
+  );
+
+  SimpleDialog _buildSimpleDialog(BuildContext context) {
+    return SimpleDialog(
+    title: _buildTitle(),
+    titlePadding: EdgeInsets.only(
+      top: 5,
+      left: 20,
+    ),
+    contentPadding: EdgeInsets.symmetric(horizontal: 5),
+    children: _buildChild(context),
+    backgroundColor: Colors.white,
+    elevation: 4,
+    shape: RoundedRectangleBorder(
+        borderRadius: BorderRadius.all(Radius.circular(10))),
+  );
+  }
+
+  List<Column> _buildChild(BuildContext context) {
+    return info
+        .map((str) => Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: <Widget>[
+                SimpleDialogOption(
+                  onPressed: () => print(str),
+                  child: Container(
+                    width: double.infinity,
+                    child: Text(
+                      str,
+                      style: TextStyle(color: Color(0xff999999), fontSize: 16),
+                    ),
+                  ),
+                ),
+                Divider(
+                  indent: 20,
+                  height: 12,
+                  color: info.indexOf(str) == info.length - 1
+                      ? Colors.transparent
+                      : Theme.of(context).dividerColor,
+                )
+              ],
+            ))
+        .toList();
+  }
+
+  Widget _buildTitle() {
+    return Row(
+      //标题
+      children: <Widget>[
+        Image.asset(
+          "assets/images/icon_head.webp",
+          width: 30,
+          height: 30,
+        ),
+        SizedBox(
+          width: 10,
+        ),
+        Expanded(
+            child: Text(
+          "张风捷特烈",
+          style: TextStyle(fontSize: 18),
+        )),
+        CloseButton()
+      ],
+    );
+  }
+}