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https://issues.apache.org/jira/browse/WICKET-3684?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Igor Vaynberg reassigned WICKET-3684:
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Assignee: Igor Vaynberg
> Introduce IComponentAwareEventSink which will pass the behavior's component
> as context to onEvent
> -------------------------------------------------------------------------------------------------
>
> Key: WICKET-3684
> URL: https://issues.apache.org/jira/browse/WICKET-3684
> Project: Wicket
> Issue Type: Sub-task
> Components: wicket-core
> Affects Versions: 1.5-RC4
> Reporter: Martin Grigorov
> Assignee: Igor Vaynberg
> Fix For: 1.5-RC3
>
>
> From the last comment by Bertrand Guay-Paquet in WICKET-3516:
> I have finally gotten around to using this new feature! Ater implementing a
> first Behavior event sink, I noticed that Behavior#onEvent(IEvent<?>) is the
> only Behavior method which does not receive a reference to the attached
> Component. This means that a Behavior which wants to work on a Component when
> an Event is received must keep a reference to its Component. Because of that,
> such Behaviors cannot be reused across different components.
> Could the onEvent method signature be modified like so:
> public void onEvent(Component component, IEvent<?> event) ?
> Modifying the signature as proposed entails dropping the IEventSink interface
> as it is which complicates matters for IEventDispatcher.
> What do you think? Is there a way to work around this issue and make
> Behavior#onEvent more like other Behavior methods?
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