def closeEvent(self, event): if self.text == self.textEdit.toPlainText(): messageBox = QMessageBox() title = "Quit Application?" message = "Save changes to this file?\n\nWould you like to save changes, or discard them?" reply = messageBox.question(self, title, message, messageBox.Yes | messageBox.No | messageBox.Cancel) if reply == messageBox.Yes: return_value = self.Save_File() if return_value == messageBox.Cancel: event.ignore() elif reply == messageBox.No: event.accept() else: event.ignore()
var
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