Is there a way to detect when a QT QRunnable object is done?

Question

Is there a way to detect when a QT QRunnable object is done? (Other than manually creating some signalling event at the end of the run() method.)

Answer 1

There might be, or you might have to go a slight bit higher-level. The QFuture and QFutureWatcher classes are designed to work with Qt's Concurrent framework, and the QFutureWatcher class has a signal when the item it is watching has finished.