Bug 181678 BIRT designer - Cross tab item cannot define aggregation
If i try to set the sub total and grand total by using the Aggregation dialog; The values are lost when i reopen the dialog Have attached the report design for which the issue happens.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/editors/schematic/editparts/AbstractReportEditPart.java
case NotificationEvent.LIBRARY_RELOADED_EVENT :
			{
				return new EditpartReportEventRunnable( focus, type, args ) {
					public void runModelChange( )
					{
						reloadTheChildren( );
					}
				};
			}
			default :
				break;
		}
		return null;
	}
	/**
	 * @param focus
	 * @param info
	 */
	protected void propertyChange( Object focus, Map info )
	{
		if (getViewer( )==null)
		{
			return;
		}
		Object obj = getViewer( ).getEditPartRegistry( ).get( focus );
		if ( obj instanceof ReportElementEditPart && !((ReportElementEditPart)obj).isDelete( ))
		{
			( (ReportElementEditPart) obj ).propertyChange( info );
			return;
		}