[Interest] Two QCoreApplication objects with a twist

Lorenz Haas lykurg at gmail.com
Mon Nov 20 21:52:42 CET 2017


Thanks for your input! I see that I'll need to get more familiar with
the event dispatcher mechanism, although I am going to purge the
library's Qt4-QCoreApplication...

2017-11-17 17:36 GMT+01:00 Thiago Macieira <thiago.macieira at intel.com>:
> On sexta-feira, 17 de novembro de 2017 08:22:42 PST Konstantin Tokarev wrote:
>> > Signals and slots do not require QCoreApplication.
>>
>> But queued connections do (or is standalone QEventLoop enough?)
>
> They need an event dispatcher. See below about event loop integration.
>
> That said, we always say we do not support using most Qt classes (including
> all QObject ones) that you need to create QCoreApplication beforehand.
>
>> > Your problem will be the event loops. On Unix systems, I know they won't
>> > integrate with each other. On Windows... I don't know.
>
> --
> Thiago Macieira - thiago.macieira (AT) intel.com
>   Software Architect - Intel Open Source Technology Center
>
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