+ bool isOk;
+ QString groupIDStr = atts.value("group-id");
+ int groupID = groupIDStr.toUInt( &isOk );
+ if ( !isOk ) groupID = -1;
+ QString priorityStr = atts.value("priority");
+ int priority = priorityStr.toUInt( &isOk );
+ if ( !isOk ) priority = -1;
+