How to get known if QThread exited properly or was terminated?

Question

I have found in Qt 4.8 there was terminated signal as you can see here: http://doc.qt.io/archives/qt-4.8/qthread.html#terminated

But now in Qt 5.8 there is no such a thing. http://doc.qt.io/archives/qt-5.8/qthread.html

It seems finished signal is emmited if thread finished and even if thread is terminated. But is there option how to get known if QThread exited properly or was terminated?

Answer 1

I used following pattern proposed by @Scheff

class MyQThread(QThread):
    def __init__(self):
        self.__terminated = None
        super().__init__()

    def wasTerminated(self):
        if self.__terminated is None:
            return True
        return False

    def run(self):
        # Add at end of run
        self.__terminated = False

And following in caller:

class Worker(QObject):
    def __init__(self):
        super().__init__()
        self.thread = MyQThread()
        self.thread.finished.connect(self.finishedSlot)

    def finishedSlot(self):
        if self.thread.wasTerminated():
            print("Thread was killed before finished")
        else:
            print("Thread results are ok")