org.eclipse.xwt.tests/samples/org/eclipse/xwt/tests/snippet025/TableViewerWithDerivedColumns.xwt

<Shell xmlns="http://www.eclipse.org/xwt/presentation"
    xmlns:x="http://www.eclipse.org/xwt"
    xmlns:j="clr-namespace:org.eclipse.xwt.tests.snippet025"
    size="500, 300">
	<Shell.layout>
		<GridLayout numColumns="2"/>
	</Shell.layout>
	<TableViewer name="TableViewer" x:Style="FULL_SELECTION" input="{Binding Path=people}">
		<TableViewer.columns headerVisible="true">
			<TableViewerColumn width="100" text="Name" bindingPath="name"/>
			<TableViewerColumn width="100" text="Mother" bindingPath="mother.name"/>
			<TableViewerColumn width="100" text="Father" bindingPath="father.name"/>
			<TableViewerColumn width="100" text="Maternal Grandmother" bindingPath="mother.mother.name"/>
			<TableViewerColumn width="100" text="Maternal Grandfather" bindingPath="mother.father.name"/>
			<TableViewerColumn width="100" text="Paternal Grandmother" bindingPath="father.mother.name"/>
			<TableViewerColumn width="100" text="Paternal Grandfather" bindingPath="father.father.name"/>
		</TableViewer.columns>
		<TableViewer.table headerVisible="true"/>
	    <TableViewer.filters>
			<ViewerFilter>
				<ViewerFilter.conditions>
					<Condition property="name" value="unknown" operator="NE"/>
				</ViewerFilter.conditions>
			</ViewerFilter>
		</TableViewer.filters>		
		<TableViewer.control.layoutData>
			<GridData horizontalAlignment="FILL" horizontalSpan="2"
         		grabExcessHorizontalSpace="true"/>
		</TableViewer.control.layoutData>
	</TableViewer>

	<Label text="Name:">
	</Label>
	<Text x:Style="BORDER"
		text="{Binding ElementName=TableViewer,path=singleSelection.(j:TableViewerWithDerivedColumns$Person.name)}" >
		<Text.layoutData>
			<GridData horizontalAlignment="FILL"
         		grabExcessHorizontalSpace="true"/>
		</Text.layoutData>
	</Text>

	<Label text="Name:">
	</Label>
	<Text x:Style="BORDER"
		text="{Binding ElementName=TableViewer,path=singleSelection.(j:TableViewerWithDerivedColumns.Person.name)}" >
		<Text.layoutData>
			<GridData horizontalAlignment="FILL"
         		grabExcessHorizontalSpace="true"/>
		</Text.layoutData>
	</Text>

	<Label text="Name:">
	</Label>
	<Text x:Style="BORDER" dataContext="{Binding ElementName=TableViewer,path=singleSelection}"
		text="{Binding path=(j:TableViewerWithDerivedColumns.Person.name),UpdateSourceTrigger=PropertyChanged}" >
		<Text.layoutData>
			<GridData horizontalAlignment="FILL"
         		grabExcessHorizontalSpace="true"/>
		</Text.layoutData>
	</Text>

	<Label text="Mother:">
	</Label>
	<ComboViewer x:Style="READ_ONLY"
		input="{Binding path=people}"
		singleSelection="{Binding ElementName=TableViewer,path=singleSelection.(j:TableViewerWithDerivedColumns.Person.mother)}" 
		bindingPath="name">
	</ComboViewer>

	<Label text="Father:">
	</Label>
	<ComboViewer x:Style="READ_ONLY"
		input="{Binding path=people}"
		singleSelection="{Binding ElementName=TableViewer,path=singleSelection.(j:TableViewerWithDerivedColumns.Person.father)}" 
		bindingPath="name">
	</ComboViewer>
</Shell>