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/PieSeriesAttributeComposite.java
}
		else if ( event.widget.equals( liacLeaderLine ) )
		{
			switch ( event.type )
			{
				case LineAttributesComposite.VISIBILITY_CHANGED_EVENT :
					series.getLeaderLineAttributes( )
							.setVisible( ( (Boolean) event.data ).booleanValue( ) );
					break;
				case LineAttributesComposite.STYLE_CHANGED_EVENT :
					series.getLeaderLineAttributes( )
							.setStyle( (LineStyle) event.data );
					break;
				case LineAttributesComposite.WIDTH_CHANGED_EVENT :
					series.getLeaderLineAttributes( )
							.setThickness( ( (Integer) event.data ).intValue( ) );
					break;
				case LineAttributesComposite.COLOR_CHANGED_EVENT :
					series.getLeaderLineAttributes( )
							.setColor( (ColorDefinition) event.data );
					break;
			}
		}
		else if ( event.widget.equals( txtExplode ) )
		{
			series.setExplosionExpression( txtExplode.getText( ) );
		}
		else if ( event.widget == btnDirection )
		{
			series.setClockwise( btnDirection.getSelection( ) );