Material light and dark themes for Sky widgets

sky/examples/stocks2/lib/stock_row.dart

Index: sky/examples/stocks2/lib/stock_row.dart
diff --git a/sky/examples/stocks2/lib/stock_row.dart b/sky/examples/stocks2/lib/stock_row.dart
index 9a32825131996980e41c6b785b7cf9ff41f55878..48e2cbcfbb6432739c1a296f0145acbd3563f3e7 100644
--- a/sky/examples/stocks2/lib/stock_row.dart
+++ b/sky/examples/stocks2/lib/stock_row.dart
@@ -7,6 +7,7 @@ import 'package:sky/rendering/box.dart';
 import 'package:sky/theme/typography.dart' as typography;
 import 'package:sky/widgets/ink_well.dart';
 import 'package:sky/widgets/basic.dart';
+import 'package:sky/widgets/theme.dart';
 
 import 'stock_arrow.dart';
 import 'stock_data.dart';
@@ -43,7 +44,7 @@ class StockRow extends Component {
       new Flexible(
         child: new Text(
           changeInPrice,
-          style: typography.black.caption.copyWith(textAlign: TextAlign.right)
+          style: Theme.of(this).text.caption.copyWith(textAlign: TextAlign.right)

[eseidel, 2015/06/22 22:28:16]

Should this be this.theme() instead?

[jackson, 2015/06/22 22:40:10]

Right now that's not how the inheritance system works, components don't have a
theme method and have to opt in to the theme system to benefit from it. As we
discussed, I'll add a default theme though.

         )
       )
     ];