Bug 315366 "Auto" for Curve Fitting Line is not black but transparent
Description: "Auto" for Curve Fitting Line is not black but transparent. Build number: 2.6.0.v20100602-0949 Steps to reproduce: 1. New a chart, in Format Chart->Series->Value (Y) Series, tick "Shown Curve Fitting Line", click "Curve Fitting Line" button. 2. Select "Auto" for Color. Expected result: The line is shown with color black. Actual result: The line disappears. Error log: N/A
chart/org.eclipse.birt.chart.ui.extension/src/org/eclipse/birt/chart/ui/swt/series/LineSeriesAttributeComposite.java
if ( isShadowNeeded( ) )
		{
			Composite cmpShadow = new Composite( cmpLine, SWT.NONE );
			{
				GridLayout gl = new GridLayout( 2, false );
				gl.marginHeight = 0;
				gl.marginBottom = 0;
				gl.verticalSpacing = 0;
				cmpShadow.setLayout( gl );
				GridData gd = new GridData( GridData.FILL_HORIZONTAL );
				gd.horizontalSpan = 2;
				cmpShadow.setLayoutData( gd );
			}
			
			lblShadow = new Label( cmpShadow, SWT.NONE );
			lblShadow.setText( Messages.getString( "LineSeriesAttributeComposite.Lbl.ShadowColor" ) ); 
			int iFillOption = FillChooserComposite.DISABLE_PATTERN_FILL
					| FillChooserComposite.ENABLE_TRANSPARENT
					| FillChooserComposite.ENABLE_TRANSPARENT_SLIDER;
			fccShadow = new FillChooserComposite( cmpShadow,
					SWT.DROP_DOWN | SWT.READ_ONLY,
					iFillOption,
					context,
					( (LineSeries) series ).getShadowColor( ) );
			GridData gdFCCShadow = new GridData( GridData.FILL_HORIZONTAL );
			fccShadow.setLayoutData( gdFCCShadow );
			fccShadow.addListener( this );
		}
		Composite cmp = new Composite( grpLine, SWT.NONE );