Material and RaisedButton.

sky/examples/widgets/spinning_mixed.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 'dart:sky' as sky;
 
 import 'package:sky/framework/rendering/box.dart';
 import 'package:sky/framework/rendering/flex.dart';
 import 'package:sky/framework/scheduler.dart';
+import 'package:sky/framework/widgets/raised_button.dart';
 import 'package:sky/framework/widgets/ui_node.dart';
 import 'package:sky/framework/widgets/wrappers.dart';
 import 'package:vector_math/vector_math.dart';
 
 import '../lib/solid_color_box.dart';
 
 // Solid colour, RenderObject version
 void addFlexChildSolidColor(RenderFlex parent, sky.Color backgroundColor, { int flex: 0 }) {
   RenderSolidColorBox child = new RenderSolidColorBox(backgroundColor);
   parent.add(child);
@@ skipping 13 matching lines @@
   }
 }
 
 UINode builder() {
   return new Flex([
       new Rectangle(const Color(0xFF00FFFF), key: 'a'),
       new Container(
         padding: new EdgeDims.all(10.0),
         margin: new EdgeDims.all(10.0),
         decoration: new BoxDecoration(backgroundColor: const Color(0xFFCCCCCC)),
-        child: new Image(src: "https://www.dartlang.org/logos/dart-logo.png",
-          size: new Size(300.0, 300.0),
-          key: 1
+        child: new RaisedButton(
+          child: new Flex([
+            new Image(src: "https://www.dartlang.org/logos/dart-logo.png"),
+            new Text('PRESS ME'),
+          ]),
+          onPressed: () => print("Hello World")
         )
       ),
       new Rectangle(const Color(0xFFFFFF00), key: 'b'),
     ],
     direction: FlexDirection.vertical,
     justifyContent: FlexJustifyContent.spaceBetween
   );
 }
 
 double timeBase;
@@ skipping 26 matching lines @@
   // Because we're going to use UINodes, we want to initialise its
   // AppView, not use the default one. We don't really need to do
   // this, because RenderObjectToUINodeAdapter does it for us, but
   // it's good practice in case we happen to not have a
   // RenderObjectToUINodeAdapter in our tree at startup.
   UINodeAppView.initUINodeAppView();
   UINodeAppView.appView.root = root;
 
   addPersistentFrameCallback(rotate);
 }