Questions on event attributes

I have two questions about event attributes in MATLAB.

i) With a regular event, it's possible to set the ListenAccess attribute of the event to restrict access to where you can create listeners for that event. Is it possible to do something similar for property events (in particular, a property's PostSet event)?

ii) Say I have a class a with an event myEvent defined, which has default attributes. If I have a subclass b of a, is it possible to redefine some of the attributes of the myEvent event in b? In particular, can I make the myEvent event Hidden in b but not a?

Thanks for your help.

Answer 1

[Sean de Wolski]

I think you are looking for the property attribute 'SetObservable'

http://www.mathworks.com/help/releases/R2014a/matlab/matlab_oop/specifying-attributes.html

[Sam Roberts]

Hi Sean,

Thanks - but no, that's not it. The property already has its SetObservable set to true. I want to restrict which classes are able to create a listener to the PostSet event.