tag_editor.py 文件源码

def closeEvent(self, close_even):
        if self.tag_id_line_edit.text() != '':
            if self.tag.name != self.tag_name_line_edit.text() or self.tag.description != self.tag_description_text_edit.toPlainText():
                reply = QMessageBox.information(self, 'close window', 'Changes not saved, confirm close?',
                                                QMessageBox.Yes, QMessageBox.No)
                if reply != QMessageBox.Yes:
                    close_even.ignore()
                    return
        else:
            if self.tag_id_line_edit.text() != '' or self.tag_description_text_edit.toPlainText() != '':
                reply = QMessageBox.information(self, 'close window', 'Changes not saved, confirm close?',
                                                QMessageBox.Yes, QMessageBox.No)
                if reply != QMessageBox.Yes:
                    close_even.ignore()
                    return
        self.refresh_signal.emit()