http://www.sidefx.com/docs/houdini13.0/hom/cookbook/pyqt/part2/ This module helps you use PyQt in Houdini's GUI by running PyQt's event loop in a separate thread ...

PyQt thread which overlays the translucent loading screen with label on the whole window like some generic application loading screen. PyQt5 >= 5.8 This package mainly consists of two classes.