[继承 QObject [推荐]](%E7%BB%A7%E6%89%BFQObject%5B%E6%8E%A8%E8%8D%90%5D.md) [继承 QThread](%E7%BB%A7%E6%89%BFQThread.md) [QRunnable与QThreadPool 配合](QRunnable.md) [QtConcurrent](QtConcurrent.md) [Application::postEvent](ApplicationpostEvent.md)