I think that if you have handlers attached to a widget that gets removed, it won't be garbage collected. There was a discussion about this earlier here. I think if you hang onto the HandlerRegistration, you can remove yourself onUnload().
Regards, -- Arthur Kalmenson On Tue, Aug 4, 2009 at 5:45 PM, Justas<[email protected]> wrote: > > There is an application in which a Panel instance is *Handler for > widgets, which are added dynamically depending on the result returned > by async call. Instances of HandlerRegistration are not maintained by > the application (i.e. values returned by #add*Handler() are not stored > anywhere). > > Now lets suppose that one of these widgets is removed from the panel > without calling respective HandlerRegistration#removeHandler(). Will I > have unnecessary references to the panel related to removed widget? Is > it possible that this panel (as a Handler) will be invoked to handle > an event (either native or logical) having removed widget as a source > (either before or after garbage collection)? > > GWT 1.7, no JSNI used. > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
