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List:       kde-devel
Subject:    Re: QObject with multiple parents?
From:       Thiago Macieira <thiago () kde ! org>
Date:       2009-10-16 16:07:38
Message-ID: 200910161807.49179.thiago () kde ! org
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Em Sexta-feira 16. Outubro 2009, ās 17.43.29, Stefan Majewsky escreveu:
> Am Freitag 16 Oktober 2009 16:56:54 schrieb Stephen Kelly:
> > Which one would be returned from QObject::parent()? Which one owns the
> >  child and deletes it? Why do you need this?
> 
> I was thinking about proxy objects that are automatically installed between
> the object and its parents. When all proxies are gone, the object itself is
> destroyed.
> 
> But now that I think about the problem again, QPointer might be enough.

Use QWeakPointer, not QPointer.
-- 
Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org
  Senior Product Manager - Nokia, Qt Development Frameworks
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