[Qt-interest] Qt 4.5.0 upgrade issues

[Cecilia Castillo]

We recently upgraded to Qt 4.5.0 and we are not getting some warning 
messages which we did not get before.  They do not seem to cause 
problems but I am wondering if there is a way to prevent or supress 
these messages or if they indicate some problem which we need to 
handle.

We sometimes get the following message:
   Cannot have negative number of samples per pixel -16777216

And we always get this message when running on the Mac (10.4)

   2009-04-02 12:43:23.319 draco[6036] WARNING: 
_wrapRunLoopWithAutoreleasePoolHandler got kCFRunLoopExit, but there 
are no autorelease pools in the stack.

Thanks,
  Cecilia