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
color.setLayoutData( gdata );
		color.setChoiceSet( ChoiceSetFactory.getElementChoiceSet( ReportDesignConstants.STYLE_ELEMENT,
				StyleHandle.COLOR_PROP ) );
		color.setRGB( null );
		color.addListener( SWT.Modify, new Listener( ) {
			public void handleEvent( Event event )
			{
				previewLabel.setForeground( ColorManager.getColor( color.getRGB( ) ) );
				previewLabel.redraw( );
			}
		} );
		Composite fstyle = new Composite( format, 0 );
		gdata = new GridData( );
		gdata.horizontalSpan = 4;
		fstyle.setLayoutData( gdata );
		fstyle.setLayout( new GridLayout( 4, false ) );
		bold = createToggleButton( fstyle );
		bold.setImage( ReportPlatformUIImages.getImage( AttributeConstant.FONT_WIDTH ) );
		bold.addSelectionListener( new SelectionAdapter( ) {
			public void widgetSelected( SelectionEvent e )
			{
				isBoldChanged = true;
				updatePreview( );
			}
		} );
		italic = createToggleButton( fstyle );
		italic.setImage( ReportPlatformUIImages.getImage( AttributeConstant.FONT_STYLE ) );
		italic.addSelectionListener( new SelectionAdapter( ) {
			public void widgetSelected( SelectionEvent e )
			{