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| Re: How to unregister Listeners? [message #74522 is a reply to message #74394] |
Tue, 19 February 2008 07:14  |
Eclipse User |
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Originally posted by: fappel.innoopract.com
Hi,
I think you need to listen to the session's timeout to unhook the
listener you've added during the session. The SessionStoreListener may
be what you're looking for.
Ciao
Frank
-----Ursprüngliche Nachricht-----
Von: David [mailto:david.seidel@prodyna.de]
Bereitgestellt: Dienstag, 19. Februar 2008 00:39
Bereitgestellt in: eclipse.technology.rap
Unterhaltung: How to unregister Listeners?
Betreff: How to unregister Listeners?
Hi,
I have written a Plugin, which is connected to a Service via an
Extension Point. This service informs the Plugin about "changes". The
Plugin can provide these Events to its UI-Elements. Therefore an
UI-Element (e.g.
TreeViewer, ListViewer) can register itself to the Plugin as a Listener.
After the registration, the Plugin forwards the Events to the
UI-Element.
Every new UI registers several UI-Elements to the Plugin, in order to
refresh these Elements if an event occurs. In case of RAP I need to
unregister the UI-Elements, after the Client (Browser) is closed.
How to handle this?
Regards,
David
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