previewLabel.setOverline( provider.isOverline( handle ) );
	protected void updatePreview( Object handle )	{		if ( handle != null )		{			String familyValue = provider.getFontFamily( handle );			int sizeValue = provider.getFontSize( handle );			previewLabel.setFontFamily( familyValue );			previewLabel.setFontSize( sizeValue );			previewLabel.setBold( provider.isBold( handle ) );			previewLabel.setItalic( provider.isItalic( handle ) );			previewLabel.setForeground( provider.getColor( handle ) );			previewLabel.setBackground( provider.getBackgroundColor( handle ) );			previewLabel.setUnderline( provider.isUnderline( handle ) );			previewLabel.setLinethrough( provider.isLinethrough( handle ) );			previewLabel.updateView( );			if ( provider.getBackgroundColor( handle ) == null && isFormStyle( ) )			{				FormWidgetFactory.getInstance( ).paintFormStyle( previewLabel );				FormWidgetFactory.getInstance( ).adapt( previewLabel );			}		}		else		{			previewLabel.restoreDefaultState( );			previewLabel.setForeground( ColorManager.getColor( -1 ) );			previewLabel.setBackground( ColorManager.getColor( -1 ) );			previewLabel.updateView( );			if ( isFormStyle( ) )			{				FormWidgetFactory.getInstance( ).paintFormStyle( previewLabel );				FormWidgetFactory.getInstance( ).adapt( previewLabel );			}		}	}