You can use an already built portable thread library but why use a non-Qt solution when Qt. Update the count. We created instead of the UI thread.

Update GUI from QThread. (&mythread, SIGNAL(timerElapsed()), ui. Is there really no solution for forcing a widget update from a other thread. 2007-8-2 Apparently in Qt you can only access GUI elements from the GUI (main) thread. I need to use multiple threads to do work.

I propose to use the QThread instead threading.Thread in this case. It's mostly the same. The main difference is that QThreads are better integrated with Qt (asynchrnous signals/slots, event loop, etc.). Also, you can't use Qt from a Python thread (you can't for instance post event to the main thread through QApplication.postEvent): you need a QThread for that to work.

A general rule of thumb might be to use QThreads if you're going to interact somehow with Qt, and use Python threads otherwise. Edited 5 Years Ago by nabla2. Of course, you can. Read example carefully. You need a class that inherits from QThread and implements the run method, which is triggered by start(). For communication between the thread and the GUI use the signals and slots. At first it may be complicated.

Writing multithreaded programs requires a bit more knowledge, regardless of whether you are using PyGTK, wxPython, etc. Regedit.exe Wince 6.0. The Guild Ii Renaissance Patch. PyQt is probably the best choice (in my opinion).

En Ar Bg De El Es Fa Fi Fr Hi Hu It Ja Kn Ko Ms Nl Pl Pt Ru Sq Th Tr Uk Zh It is often necessary to display a progress bar while a long operation is happening. The case we are concerned about in this example is when there is no easy way to track the progress of the operation - all that is known is when it is done. There are many ways to do this. You could use a progressBar widget on your widget and run the operation in a different thread (using moveToThread()). This typically requires a special object to be created (a subclass of that runs the operation and then emits a finished() signal), which can be a pain if you need to do this for many different operations.

However, using and, this is extremely easy. Below we demonstrate how to use this technique with both a and a. Form 0 0 400 300 Form PushButton 24 FutureWatcher.cpp. Form 0 0 400 300 Form PushButton MyClass.h.