[Qt-interest] About QProcess :How to read stdoutput realtime?

[Princy K. V.]

Hi,
  I m new to Qt.I want to display datas that are written on stdoutput by
an external process on my gui. I have started external process using
Qprocess. I can display all stdoutput data by calling, 
byteArray=process->readAllStandardOutput();
ui->plainTextEdit->appendPlainText(byteArray);
But my reqiurment is to display data(line by line) same time it is
written on stdoutput.i have tried many methods.so far didn't get
required output..
Please suggest me some solutions..
Thanks..
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