seat_angle_main.py 文件源码

def save_file(self, fileName):
        """(file open for writing)-> boolean
        """
        fname = QFile(fileName)

        if not fname.open(QFile.WriteOnly | QFile.Text):
            QMessageBox.warning(self, "Application",
                                "Cannot write file %s:\n%s." % (fileName, fname.errorString()))
            return False

        outf = QTextStream(fname)
        QApplication.setOverrideCursor(Qt.WaitCursor)
        outf << self.ui.textEdit.toPlainText()
        QApplication.restoreOverrideCursor()