[Interest] pb with 530 official release and MAC/OS

maitai at virtual-winds.org maitai at virtual-winds.org
Tue May 20 19:44:05 CEST 2014


Indeed it's the same problem. For us it's a blocker and mac/os users 
will have to stay under 521 until it's fixed.

Philippe Lelong

Le 20-05-2014 19:19, John Weeks a écrit :
> Sounds like the same problem I ran into:
> https://bugreports.qt-project.org/browse/QTBUG-38874
> 
> -John Weeks
> 
> 
> On May 20, 2014, at 10:04 AM, maitai at virtual-winds.org wrote:
> 
>> Thanks for your reply
>> 
>> Why is removing the processEvent the right thing to do?
>> 
>> Anyhow if I remove it, the event loop is locked anyway, and no more
>> events are processed. So imo the processEvents just highlights the
>> problem, it's not the cause of it. Also note that I have similar
>> sequences in other places, same problem with QMessageBox::show() and
>> 5.3.0.
>> 
>> This is with MAC/OS 10.9 Mavericks
>> 
>> Thanks
>> Philippe LELONG
>> 
>> Le 20-05-2014 18:43, Thiago Macieira a écrit :
>>> Em ter 20 maio 2014, às 18:39:41, maitai at virtual-winds.org escreveu:
>>>> If I run this under 530/MacOS, I see only up to "step 4" in the
>>>> console.
>>>> If I remove processEvents() it continues, but I have problems later
>>>> for
>>>> instance doing deleteLater() which never calls the destructor. As it
>>>> seems to me the event loop is locked.
>>> 
>>> Remove the processEvents, since that's the right thing to do.
>>> 
>>> If you have problems in that setup, let's fix those problems.
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> 
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