Bug 195622 Toggle DataPoint Visibility should only list in Value (Y) Series interactivity [13]
Description: Toggle DataPoint Visibility should only list in Value (Y) Series interactivity. Build number: 2.2.0.v20070706-0959 Steps to reproduce: 1. New a chart, in Format Specifier add interactivity for Title, Chart Area... Expected result: Action "Toggle DataPoint Visibility" should only list for Value (Y) Series. Actual result: Action "Toggle DataPoint Visibility" also lists for Title, Chart Area... but does not work. Error log: N/A
chart/org.eclipse.birt.chart.ui.extension/src/org/eclipse/birt/chart/ui/swt/wizard/format/series/SeriesYSheetImpl.java
}
	private void createButtonGroup( Composite parent )
	{
		Composite cmp = new Composite( parent, SWT.NONE );
		{
			cmp.setLayout( new GridLayout( 6, false ) );
			GridData gridData = new GridData( GridData.FILL_HORIZONTAL );
			gridData.horizontalSpan = 2;
			gridData.grabExcessVerticalSpace = true;
			gridData.verticalAlignment = SWT.END;
			cmp.setLayoutData( gridData );
		}
		
		ITaskPopupSheet popup;
		if ( isMeterSeries( ) )
		{
			
			popup = new DialLabelSheet( Messages.getString( "SeriesYSheetImpl.Label.DialLabels" ), 
					getContext( ),
					getSeriesDefinitionForProcessing( ) );
			btnDialLabel = createToggleButton( cmp,
					Messages.getString( "SeriesYSheetImpl.Label.DialLabels&" ), 
					popup );
			btnDialLabel.addSelectionListener( this );
			btnDialLabel.setEnabled( cbVisible.getSelection( ) );
			if ( getChart( ) instanceof DialChart
					&& !( (DialChart) getChart( ) ).isDialSuperimposition( ) )
			{
				
				popup = new NeedleSheet( Messages.getString( "SeriesYSheetImpl.Label.Needles" ),