Two object calls for Qt child threads

[Nan Feng]

Hi community coders. I have a question about using QThread. There is a thread object

QThread* subThread = new QThread();

l Then there are two normal objects.

A* a = new A();  
B* b = new B();

Then

a->moveToThread(subThread); 
b->moveToThread(subThread);

After completing the above steps, if the thread and the UI thread interact, you need to use the signal slot mechanism. So now that both a and b have moved to subThread thread, can a and b be called directly? For example, execute the b.say() method in a. In short, they all move to the same thread object through moveToThread, can they be called directly without signal slots?

[jsulm]

@Nan-Feng said in Two object calls for Qt child threads:

can they be called directly without signal slots?

yes

[Nan Feng]

@jsulm Thank you very much for your reply! I wish you good health and all the best.