How to display an icon on PyQt4?

Question

I am beginner in python and make a simple script to display a main window with an icon, but the icon didn't appear and there was not an error message too. I use Linux 16.04, PyQt4, python 2.7 and placed the logo.png and the script on Desktop. How to make the icon appear? Any help please. this is the command I used: self.setWindowIcon(QtGui.QIcon('logo.png'))

Answer 1

thank you for all of your answers 😊