[Interest] Waiting for specific signal from another thread.

Thiago Macieira thiago.macieira at intel.com
Sat Nov 10 16:38:17 CET 2012

On sábado, 10 de novembro de 2012 18.08.27, Igor Mironchik wrote:
> I need some functionality to wait for a specific signal was emitted from 
> another thread.
> I have QObject that works on his thread. From another thread I 
> asynchronously provoke some method in this QObject. And then I need 
> blocking mechanism that will wait untill this QObject will emit some 
> signal. And I need to be sure that all connected to this signal slots 
> were worked.
> How to implemet this in Qt? Any ideas?!

QEventLoop loop;
loop.connect(thatObject, SIGNAL(theSignal...), SLOT(quit());

Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel Open Source Technology Center
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