Qt4-preview-feedback Archive, February 2008
Closing Q3FileDialog produces a warning from QObject::~QObject
Message 1 in thread
Hello,
There seems to be a new warning emitted by QObject's destructor in 4.4
beta. We're getting failures in our regressions because of it.
Q3FileDialog emits the warning anytime it is closed, because it has
child QTimers which produce the warning when they are cleaned up.
1) Does Q3FileDialog get tested at all by Trolltech? What about the
rest of the Q3 support layer?
2) We also get other ~QObject warnings because we have been deleting our
QMdiSubWindows when their child views receive close events. This is
needed to avoid leaks, because the deferred deletion mechanism doesn't
work well in Qt4.3. We're still seeing problems with it in 4.4 beta,
which I'll describe in a separate email.
Thanks,
Joe Newman
Synopsys, Inc.
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