from PyQt4.QtGui import *
app = QApplication([])
win = QMainWindow()
mainMenu = win.menuBar()
mainMenu.setNativeMenuBar(False)
exampleMenu = mainMenu.addMenu('&Example')
item1 = QAction(QIcon(''), '&Item1', win)
item1.triggered.connect(lambda: print("example!"))
exampleMenu.addAction(item1)
win.show()
app.exec_()