Bug 135840 "Value of this data item" selection in map and highlight is no effect
Details: "Value of this data item" selection in map and highlight is no effect Step: 1. New a datasource and dataset 2. Add a table and binding all the column. 3. Add a data item in detail row. 4. Add a map of the data item. Select the value and open the list. Select "Value of this data item" Actual result: No effect when select this selection
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/HighlightRuleBuilder.java
font.add( DEFAULT_CHOICE, 0 );
		font.addSelectionListener( new SelectionAdapter( ) {
			public void widgetSelected( SelectionEvent e )
			{
				updatePreview( );
			}
		} );
		if ( font.getItemCount( ) > 0 )
		{
			font.select( 0 );
		}
		size = new FontSizeBuilder( format, SWT.None );
		if ( designHandle != null )
		{
			size.setDefaultUnit( designHandle.getPropertyHandle( StyleHandle.FONT_SIZE_PROP )
					.getDefaultUnit( ) );
		}
		gdata = new GridData( );
		gdata.widthHint = 120;
		size.setLayoutData( gdata );
		size.setFontSizeValue( null );
		size.addListener( SWT.Modify, new Listener( ) {
			public void handleEvent( Event event )
			{
				updatePreview( );
			}
		} );
		color = new ColorBuilder( format, 0 );
		gdata = new GridData( );
		gdata.widthHint = 50;