org.eclipse.xwt.tests/src/org/eclipse/xwt/tests/style/java/RedStyle.xwt

<Composite xmlns="http://www.eclipse.org/xwt/presentation"
	xmlns:x="http://www.eclipse.org/xwt"
	xmlns:j="clr-namespace:org.eclipse.xwt.tests.style.java">
	<Composite.layout>
		<GridLayout numColumns="2"/>
	</Composite.layout>	
	<Label Text="Hello" Background="Red"/>
</Composite>