[Interest] Relationship between a QEventLoop and QCoreApplication::exec().

[Konstantin Shegunov]

On Wed, Aug 3, 2016 at 8:58 PM, Thiago Macieira <thiago.macieira at intel.com>
wrote:

> On quarta-feira, 3 de agosto de 2016 11:22:36 PDT Jorge Fierro wrote:


> > - If QEventLoop::exec() spins the main loop then any event at all can
> > be generated. Is this why one must use it very carefully to avoid
> > reentrancy issues?
>
> Yes. Avoid nesting event loops like the plague.
>

With, I believe, the important exception being the deferred deletion
events, which are processed only be the last (main) event loop.
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