endPlateMain.py 文件源码

def displaylog_totextedit(self, commLogicObj):
        '''
        This method displaying Design messages(log messages)to textedit widget.
        '''
        fname = str(commLogicObj.call_saveMessages())
        afile = QFile(fname)

        if not afile.open(QIODevice.ReadOnly):  # ReadOnly
            QMessageBox.information(None, 'info', afile.errorString())

        stream = QTextStream(afile)
        self.ui.textEdit.clear()
        self.ui.textEdit.setHtml(stream.readAll())
        vscroll_bar = self.ui.textEdit.verticalScrollBar()
        vscroll_bar.setValue(vscroll_bar.maximum())
        afile.close()