- void started(); /// the operation is started
- void aborted(); /// the operation is aborted
- void committed(); /// the operation is committed
- void stopped(); /// the operation is aborted or committed
- void resumed(); /// the operation is resumed
- void postponed(); /// the operation is postponed
- void activatedByPreselection(); /// the operation is filled with existing preselection
+ /// The operation is started
+ void started();
+
+ /// The operation is aborted
+ void aborted();
+
+ /// The operation is committed
+ void committed();
+
+ /// The operation is aborted or committed
+ void stopped();
+
+ /// The operation is resumed
+ void resumed();
+
+ /// The operation is postponed
+ void postponed();
+
+ /// The operation is filled with existing preselection
+ void activatedByPreselection();