I do not think it's a UI framework concern to handle model behaviour (like registration to announcement)

Ben 
I notice that more frequently in your replies. To not judge people. We do not need it.
We are all good programmers. I need to know if there is a hook not that you 
explain me that my design is bad, because it is not ;) I think that I know what are layer, MVP, MVC and little friends are. 

This is not my model behavior. I want my ui not to get notification
from my model anymore. So to me this is the responsibility of the UI to unregister itself
and I do not see who else could do it. 

I have again the same problem that my Spec UI instance is not garbage collected and 
I only use weak announcements and I need to understand why.

Stef



Ben

On Jul 17, 2013, at 9:40 AM, St�phane Ducasse <stephane.ducasse@inria.fr> wrote:

Hi ben

I would like to unsubscribe announcement when the window is closed.
Is there a hook for that in Spec?

Stef