[PyQt4] Make menu

#! /usr/bin/env python

# -*- coding: utf-8 -*-

#

import sys

from PyQt4.QtGui import *

# Create an PyQT4 application object.

a = QApplication(sys.argv)      

# The QWidget widget is the base class of all user interface objects in PyQt4.

w = QMainWindow()

 

# Set window size.

w.resize(320, 240)

 

# Set window title  

w.setWindowTitle("Hello World!")

 

# Create main menu

mainMenu = w.menuBar()

mainMenu.setNativeMenuBar(False)

fileMenu = mainMenu.addMenu('&File')

 

# Add exit button

exitButton = QAction(QIcon('exit24.png'), 'Exit', w)

exitButton.setShortcut('Ctrl+Q')

exitButton.setStatusTip('Exit application')

exitButton.triggered.connect(w.close)

fileMenu.addAction(exitButton)

 

 

# Show window

w.show()

sys.exit(a.exec_())