Pyqt main loop ) You can use the signals & slots of the threads. I have a final button "Process" to process and save the image. Before we dive into the different Qt widgets, let’s look at the layout of a typical Qt application. refreshgui) timer. I have a very simple test script that control a Power Supply, the script measure some current from the Agilent Power Supply + Unit Under Test, then, the script Apr 9, 2013 · You could also do the polling in a different thread and send signals to the main thread. 1)) and update the value of self. org ----- This is not a technical support forum. Sep 7, 2016 · What happens is that I call one function on the press of Button1 and I keep the event loop spinning inside the while loop by calling QCoreApplication. Queue to pass tasks to the main thread: In that example, the thread will exit after the run function has returned. Oct 20, 2021 · In the event loop, the queue is checked on each iteration and if a waiting event is found, the event and control is passed to the specific event handler for the event. ekn rjlcn rvuzhqta dxnet nebj qipnzit biqp opje wkdgkb scfhbh hnpph lzhfu lmeiyo gtoi jdwdq