[Interest] Logging meta call events

[Thiago Macieira]

On Tuesday 17 February 2015 23:34:29 Bernhard wrote:
> > If you REALLY need this, you can use the QSignalSpy hook. It won't log
> 
> direct
> 
> > meta calls like QMetaObject::invokeMethod and events, but it will give you
> > access to all signals and slots as they're called. But you're on your own
> 
> if you
> 
> > do it. Or instead make a unit test with QtTest and pass the -vs option,
> 
> which
> 
> > will cause it to log for you.
> 
> This would not allow me to integrate the findings into my custom state
> engine log (which also contains transitions and a lot more things in
> chronological order). 

The hook itself would. See qsignalspy.cpp for how to install it.

Your callbacks need to be thread-safe.
-- 
Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel Open Source Technology Center