Python PyQt5 messagebox

PyQt5 messagebox

# -*- coding: utf-8 -*-
import sys
from PyQt5.QtWidgets import QApplication, QWidget, QPushButton, QMessageBox
from PyQt5.QtGui import QIcon
from PyQt5.QtCore import pyqtSlot
 
class App(QWidget):
 
    def __init__(self):
        super().__init__()
        self.title = 'PyQt5 messagebox'
        self.left = 10
        self.top = 10
        self.width = 320
        self.height = 200
        self.initUI()
 
    def initUI(self):
        self.setWindowTitle(self.title)
        self.setGeometry(self.left, self.top, self.width, self.height)
 
        buttonReply = QMessageBox.question(self, 'PyQt5 message', "선택한 항목을 삭제하시겠습니까?", QMessageBox.Yes | QMessageBox.No, QMessageBox.No)
        if buttonReply == QMessageBox.Yes:
            print('Yes clicked.')
        else:
            print('No clicked.')
 
        self.show()
 
if __name__ == '__main__':
    app = QApplication(sys.argv)
    ex = App()
    sys.exit(app.exec_())