On domingo, 8 de setembro de 2013 23:55:15, Philipp Kursawe wrote: > Well, my example was not complete.Of course the lambda code does > something in real. The problem seems to be, that Qt by itself does not > delete lambda based connections properly.
it deletes them when the *sender* is deleted. It doesn't know what the lambda does, so there's no way to tell to delete when one of the variables inside the lambda becomes invalid. In Qt 5.2, you will be able to associate them also with a receiver, in which case the connection will be deleted when either sender or receiver is deleted. To do more complex things, keep the return result from connect() and use it to disconnect. -- Thiago Macieira - thiago.macieira (AT) intel.com Software Architect - Intel Open Source Technology Center
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