QCoreApplication.exec_ is a static method in PyQt4.QtCore module of Python's PyQt4 library. It is used to start the event loop, which handles all the events and signals in the application. By calling this method, the application will start processing events and signals, ensuring the smooth execution of the program. The event loop continues until the application is closed or explicitly stopped.
Python QCoreApplication.exec_ - 32 examples found. These are the top rated real world Python examples of PyQt4.QtCore.QCoreApplication.exec_ extracted from open source projects. You can rate examples to help us improve the quality of examples.