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#! /usr/bin/env python3
# -*- coding:utf-8 -*-
###############################################################
# kenwaldek MIT-license
# Title: PyQt5 lesson 7 Version: 1.0
# Date: 08-01-17 Language: python3
# Description: pyqt5 gui messageBox quit application
# pythonprogramming.net from PyQt4 to PyQt5
###############################################################
# do something
import sys
from PyQt5.QtCore import QCoreApplication
# from PyQt5.QtGui import *
from PyQt5.QtGui import QIcon
from PyQt5.QtWidgets import QApplication, QWidget, QMainWindow, QPushButton, QAction, QMessageBox
from PyQt5.uic.properties import QtGui
class window(QMainWindow):
def __init__(self):
super(window, self).__init__()
self.setGeometry(50, 50, 500, 300)
self.setWindowTitle('pyqt5 Tut')
# self.setWindowIcon(QIcon('pic.png'))
extractAction = QAction('&Get to the choppah', self)
extractAction.setShortcut('Ctrl+Q')
extractAction.setStatusTip('leave the app')
extractAction.triggered.connect(self.close_application)
self.statusBar()
mainMenu = self.menuBar()
fileMenu = mainMenu.addMenu('&File')
fileMenu.addAction(extractAction)
extractAction = QAction(QIcon('pic.png'), 'flee the scene', self)
extractAction.triggered.connect(self.close_application)
self.toolBar = self.addToolBar('extraction')
self.toolBar.addAction(extractAction)
self.home()
def home(self):
btn = QPushButton('quit', self)
btn.clicked.connect(self.close_application)
btn.resize(btn.sizeHint())
btn.move(0, 100)
self.show()
def close_application(self):
choice = QMessageBox.question(self, 'Message',
"Are you sure to quit?", QMessageBox.Yes |
QMessageBox.No, QMessageBox.No)
if choice == QMessageBox.Yes:
print('quit application')
sys.exit()
else:
pass
if __name__ == "__main__": # had to add this otherwise app crashed
def run():
app = QApplication(sys.argv)
Gui = window()
sys.exit(app.exec_())
run()