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

 '''

 Created on Sep 14, 2018

 @author: SaShuangYiBing

 '''

 import sys

 from PyQt5.QtWidgets import QApplication,QMainWindow,QAction,qApp

 from PyQt5.QtGui import QIcon

 class New_test(QMainWindow):

     def __init__(self):

         super().__init__()

         self.initUI()

     def initUI(self):

         exitAction = QAction(QIcon('tools.png'),'Exit',self)

         exitAction.setShortcut('Ctrl+Q')  #注意该组合快捷键需要连着写，不能有空格，否则会导致快捷键失效

         exitAction.triggered.connect(qApp.quit)

         self.toolbar = self.addToolBar('Exit')

         self.toolbar.addAction(exitAction)

         self.setGeometry(300,300,250,150)

         self.setWindowTitle('Tools Bar')

         self.show()

 if __name__ == "__main__":

     app = QApplication(sys.argv)

     ex = New_test()

     sys.exit(app.exec_())