Bug 210241 Axis title should be horizontal to Axis by default when select Flip Axis.
chart/org.eclipse.birt.chart.ui.extension/src/org/eclipse/birt/chart/ui/swt/wizard/TaskSelectType.java
if ( series.canParticipateInCombination( ) )
		{
			populateSeriesTypes( ChartUIExtensionsImpl.instance( )
					.getUIChartTypeExtensions( ), series, this.orientation );
		}
		else
		{
			String seriesName = series.getDisplayName( );;
			cbSeriesType.add( seriesName );
			cbSeriesType.select( 0 );
		}
		
		if ( this.chartModel != null && chartModel instanceof ChartWithAxes )
		{
			Axis xAxis = ( (Axis) ( (ChartWithAxes) chartModel ).getAxes( )
					.get( 0 ) );
			if ( xAxis.getAssociatedAxes( ).size( ) > 1 )
			{
				Axis overlayAxis = (Axis) xAxis.getAssociatedAxes( ).get( 1 );
				if ( !overlayAxis.getSeriesDefinitions( ).isEmpty( ) )
				{
					String sDisplayName = ( (SeriesDefinition) overlayAxis.getSeriesDefinitions( )
							.get( 0 ) ).getDesignTimeSeries( ).getDisplayName( );
					cbSeriesType.setText( sDisplayName );
				}
			}
		}
	}
	/**
	 * This method populates the subtype panel (creating its components if