Bug 165624 Provides UI supports for Highlight rule refer to Style element
UI/org.eclipse.birt.report.designer.ui.views/src/org/eclipse/birt/report/designer/internal/ui/views/attributes/provider/HighlightDescriptorProvider.java
rfm = getDesignElementHandle( ).getPrivateStyle( )
						.getFontFamilyHandle( )
						.getStringValue( );
			}
			else
			{
				rfm = DesignChoiceConstants.FONT_FAMILY_SERIF;
			}
		}
		return HighlightHandleProvider.getFontFamily( rfm );
	}
	public int getFontSize( Object object )
	{
		HighlightRuleHandle hrHandle = (HighlightRuleHandle) object;
		String rfs = hrHandle.getFontSize( ).getStringValue( );
		if ( ( rfs == null || rfs.length( ) == 0 )
				&& getDesignElementHandle( ) != null )
		{
			rfs = getDesignElementHandle( ).getPrivateStyle( )
					.getFontSize( )
					.getStringValue( );
		}
		return DEUtil.getFontSize( rfs );
	}
	public boolean isBold( Object object )
	{
		return DesignChoiceConstants.FONT_WEIGHT_BOLD.equals( ( (HighlightRuleHandle) object ).getFontWeight( ) );
	}
	public boolean isItalic( Object object )
	{