[Qt-interest] Forcing a signal "emit" to be queued

[Mandeep Sandhu]

>> connect(this, SIGNAL(myInternalSignal(), this, SIGNAL(mySignal()),
>> Qt::QueuedConnection);
>
> I guess you can also use QMetaObject::invokeMethod() to queue the signal emission
> or even a QTimer::singleShot() with a 0 timeout.

Ummm...for that I will have to rely on the 'caller' to make the queued
connection (via invokeMethod()). Whereas, I want this to be decided by
the class thats emitting the signal.

-mandeep

>
> The only advantage I can see is not having an extra signal that the users will eventually
> discover and use ;-)

Not if, as Andre pointed out,  I can hide it in a private class! ;)

-mandeep

>
> Cheers,
>
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