同步桌面版代码

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

@@ -0,0 +1,27 @@
+/// create by 张风捷特烈 on 2020/4/25
+/// contact me by email 1981462002@qq.com
+/// 说明:
+
+//    {
+//      "widgetId": 31,
+//      "priority": 1,
+//      "name": "BackButton属性",
+//      "subtitle": "【color】: 颜色   【Color】\n"
+//          "【onPressed】: 点击事件   【Function】\n"
+//          "   onPressed为空会退出当前栈",
+//    }
+
+import 'package:flutter/material.dart';
+
+class CustomBackButton extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    var data = [Colors.red,Colors.yellow,Colors.blue,Colors.green];
+    return Wrap(
+      spacing: 10,
+      children: data.map((e)=>BackButton(
+        color: e,
+      )).toList()
+    );
+  }
+}