QMessageBox对话框

infoBox = QMessageBox()
infoBox.setIcon(QMessageBox.Question)
infoBox.setWindowTitle("初始化失败")
infoBox.setText("读取info.inf失败,因为没有找到此文件\n请将此文件放置到同级文件目录!\n 是否不加载配置继续操作?")
infoBox.setStandardButtons(QMessageBox.Ok|QMessageBox.No)
infoBox.exec_()
if infoBox.clickedButton().text() == "OK":
   print('YES pressed')
elif infoBox.clickedButton().text() == "&No":
   print('NO pressed')

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转载自www.cnblogs.com/zhangdingqu/p/10767058.html