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https://issues.apache.org/jira/browse/TAP5-1199?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Howard M. Lewis Ship reassigned TAP5-1199:
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Assignee: Howard M. Lewis Ship
> ClassTransformation should include an API specifically for adding a component
> event handler to a component class
> ----------------------------------------------------------------------------------------------------------------
>
> Key: TAP5-1199
> URL: https://issues.apache.org/jira/browse/TAP5-1199
> Project: Tapestry 5
> Issue Type: Improvement
> Components: tapestry-core
> Affects Versions: 5.2.0
> Reporter: Howard M. Lewis Ship
> Assignee: Howard M. Lewis Ship
> Priority: Minor
>
> There's a bunch of steps in making this happen; it would be nice if it was
> just something like:
> transformation.addEventHandler("activate", 0, new ComponentEventHandler(Event
> event) { ... });
> The number is the minimum number of parameters.
> The semantics of this is that the handler is invoked first, with an
> invocation.proceed() at the end. The handler is not invoked if the event is
> aborted. The result of the invocation is overridden to true if the handler is
> invoked.
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