This class represents the events generated by a splitter control. Also there is
only one event class, the data associated to the different events is not the
same and so not all accessor functions may be called for each event. The
-documentation mentions the kind of event(s) for which the given acessor
+documentation mentions the kind of event(s) for which the given accessor
function makes sense: calling it for other types of events will result
in assert failure (in debug mode) and will return meaningless results.