Unbreak widgets_app.dart (by disabling PopupMenu for now)

sky/examples/widgets/widgets_app.dart

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 import 'package:sky/framework/fn.dart';
 import 'package:sky/framework/components/button.dart';
 import 'package:sky/framework/components/input.dart';
 import 'package:sky/framework/components/popup_menu.dart';
 
 class WidgetsApp extends App {
   static final Style _menuStyle = new Style('''
     position: absolute;
     top: 200px;
     left: 200px;''');
 
+  PopupMenuController controller;
+
   UINode build() {
     return new Container(
       children: [
         new Button(key: 'Go', content: new Text('Go'), level: 1),
         new Button(key: 'Back', content: new Text('Back'), level: 3),
-        new Input(),
-        new Container(
-          style: _menuStyle,
-          children: [
-            new PopupMenu(
-              items: [
-                [new Text('People & options')],
-                [new Text('New group conversation')],
-                [new Text('Turn history off')],
-                [new Text('Archive')],
-                [new Text('Delete')],
-                [new Text('Un-merge SMS')],
-                [new Text('Help & feeback')],
-              ],
-              level: 4),
-            ]
-          )
-        ]
+        new Input()
+
+        // PopupMenu requires a PopupMenuController and should be wired up

[ojan, 2015/04/06 23:07:10]

Maybe just delete the code? Or add a TODO?

+        // to a button to create the controller only when the menu is open, etc.
+        // new Container(
+        //   style: _menuStyle,
+        //   children: [
+        //     new PopupMenu(
+        //       controller: controller,
+        //       items: [
+        //         [new Text('People & options')],
+        //         [new Text('New group conversation')],
+        //         [new Text('Turn history off')],
+        //         [new Text('Archive')],
+        //         [new Text('Delete')],
+        //         [new Text('Un-merge SMS')],
+        //         [new Text('Help & feeback')],
+        //       ],
+        //       level: 4),
+        //     ]
+        //   )
+        // ]
       );
   }
 }