import sys
from PyQt5.QtWidgets import QApplication, QMainWindow, QAction, qApp
from PyQt5.QtGui import QIcon
class Example(QMainWindow):
def __init__(self):
super().__init__()
self.initUI()
def initUI(self):
exitAction = QAction(QIcon("C:\\Users\\hengli\\Pictures\\CameraMan\\ss.jpg"), '&退出', self)
exitAction.setShortcut('Ctrl+Q') #设置快捷键
exitAction.setStatusTip('退出应用') #设置状态栏信息
exitAction.triggered.connect(qApp.quit)
self.statusBar()
menubar = self.menuBar()
fileMenu = menubar.addMenu('&文件')
fileMenu.addAction(exitAction)
self.setGeometry(300, 300, 300, 200)
self.setWindowTitle('菜单栏')
self.show()
if __name__ == '__main__':
app = QApplication(sys.argv)
ex = Example()
sys.exit((app.exec_()))原文地址:http://blog.csdn.net/u013511642/article/details/45342995