Carl Karsten wrote: > johnf wrote: >> On Thursday 31 May 2007 20:48, Paul McNett wrote: >>> 2) If you have a generic event handler that could receive events from >>> several objects, you may well need to know what object emitted the >>> event, so you'd get that reference using evt.EventObject. > > I get the concept, but can't see how it would be implemented. what does the > code look like that uses evt to identify which object the raised the event?
Do you mean in the Dabo framework? When a dEvent gets raised using raiseEvent(), the EventObject is sent to the dEvent constructor, where it arrives in the dEvent.EventObject property, making it available from the evt arg in event callback functions (the evt arg is a dEvent instance). But this is stuff that should probably get discussed on dabo-dev, not dabo-users, as the whole point of Dabo is to shield users from having to know such uninteresting minutia. -- pkm ~ http://paulmcnett.com _______________________________________________ Post Messages to: [email protected] Subscription Maintenance: http://leafe.com/mailman/listinfo/dabo-users Searchable Archives: http://leafe.com/archives/search/dabo-users This message: http://leafe.com/archives/byMID/dabo-users/[EMAIL PROTECTED]
