Qt event loop is a FIFO?

Question

When you send a signal to a stream that is not a GUI stream (instantiated from the socket stream), the signal is placed in the event loop of the receiver stream. (I believe that tell me wrong)

I am wondering if this queue is a FIFO? I can not find it with google ..

Answer 1

Google has qt signal queue fifo results for qt signal queue fifo , the first of which in the summary of results has the following wording from the Qt documentation:

The queue is the first in the first (FIFO) structure.

So, where they used the term “queue”, they really mean FIFO, as the word implies anyway.

It would also be easy to check for yourself.