在下面的示例中(在QtGUI应用程序中)启动了一个新线程(带有一个事件循环，我希望在其中完成一些工作):voiddoWork(){QThread*workerThread=newQThread();Worker*worker=newWorker();worker->moveToThread(workerThread);connect(workerThread,SIGNAL(started()),worker,SLOT(startWork()));connect(worker,SIGNAL(finished()),workerThread,SLOT(quit()));connect(wo