disconnect happens automatically?

[Publicnamer]

I have an object that needs to send signals to the GUI, so I connect it to a slot.
However later I delete that object.
I noticed I can always say when I'm done with the object:

disconnect(myObject);

However does this also happen automatically when its deallocator is called?

[JonB]

@Publicnamer
Yep :)

In general you don't need to worry about explicitly calling disconnect().

[Christian Ehrlicher]

Properly explained in the documentation to QObject::disconnect(): 'A signal-slot connection is removed when either of the objects involved are destroyed.'