Add support for text styles - Work In Progress

sky/examples/stocks2/lib/stock_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/components2/tool_bar.dart';
 import 'package:sky/framework/components2/drawer.dart';
 import 'package:sky/framework/components2/drawer_header.dart';
 import 'package:sky/framework/components2/floating_action_button.dart';
 import 'package:sky/framework/components2/icon.dart';
 import 'package:sky/framework/components2/icon_button.dart';
 import 'package:sky/framework/components2/menu_divider.dart';
 import 'package:sky/framework/components2/menu_item.dart';
 import 'package:sky/framework/components2/input.dart';
 import 'package:sky/framework/components2/modal_overlay.dart';
 import 'package:sky/framework/components2/popup_menu.dart';
 import 'package:sky/framework/components2/radio.dart';
 import 'package:sky/framework/components2/scaffold.dart';
 import 'package:sky/framework/fn2.dart';
 import 'package:sky/framework/theme2/typography.dart' as typography;
 import 'package:sky/framework/theme2/colors.dart' as colors;
 import 'stock_data.dart';
 import 'package:sky/framework/rendering/box.dart';
+import 'package:sky/framework/rendering/paragraph.dart';
 import 'stock_list.dart';
 import 'stock_menu.dart';
 
 import 'dart:async';
 import 'dart:sky' as sky;
 
 enum StockMode { optimistic, pessimistic }
 
 class StocksApp extends App {
 
@@ skipping 121 matching lines @@
           children: [new Text('Help & Feedback')])
      ]
     );
   }
 
   UINode buildToolBar() {
     return new ToolBar(
         left: new IconButton(
           icon: 'navigation/menu_white',
           onGestureTap: (_) => _drawerController.toggle()),
-        center: new Text('Stocks'),
+        center: new Text('Stocks', style: new TextStyle(color: const Color(0xFFFFFFFF))),
         right: [
           new IconButton(
             icon: 'action/search_white',
             onGestureTap: _handleSearchBegin),
           new IconButton(
             icon: 'navigation/more_vert_white',
             onGestureTap: _handleMenuShow)
         ],
         backgroundColor: colors.Purple[500]
       );
@@ skipping 42 matching lines @@
 }
 
 void main() {
   print("starting stocks app!");
   App app = new StocksApp();
   app.appView.onFrame = () {
     // uncomment this for debugging:
     // app.appView.debugDumpRenderTree();
   };
 }