. Hi everyone, I am creating a desktop application using qt designer and python. Learn PyQt today: find your PyQt online course on Udemy. This is a simple UI template for loading Qt / PyQt tool windows within Unreal using Python. Capítulo Signals y Slots. por Kiko Correoso; ; Tutoriales · 2 comentarios. Etiquetas:pyboqtpyqtpyqt5pysidepyside2qtQt for python. This template will parent the window to Unreal. Then it teaches you to connect signals to slots, the cornerstone of event-driven programming, and discover how to utilize Qt Designer, a visual GUI design tool. I have created a UI file and converted it to a py file.