我按照QtSDK中的示例，在QThread子类中启动计时器但我不断收到警告，线程永远不会启动计时器。这是代码:NotificationThread::NotificationThread(QObject*parent):QThread(parent),m_timerInterval(0){moveToThread(this);}NotificationThread::~NotificationThread(){;}voidNotificationThread::fire(){WRITELOG("A::firecalled--currentThread:"+QString::number