On Sunday 01 July 2012 14:12:50 Phil wrote:
> On 01/07/12 21:38, Thiago Macieira wrote:
> >> I had also tried start() but the output still goes to the console. Is it
> >> possible to have the directory list inserted into a string or string
> >> list?
> >
> > Please show us the code you used when you used start().
>
> {
> QProcess myProcess;
> QString str;
>
> myProcess.start( "ls" );
>
> if (!myProcess.waitForFinished())
It should work, but it's blocking (which is not nice)... you should make use
of QProcess's asnychronous operation.
> qDebug() << "Make failed:" << myProcess.errorString();
> else
> {
> qDebug() << "Make output:" << myProcess.readAll();
>
> str = myProcess.readAll();
Use QProcess::readAllStandardOutput() to read from the process's stdout
channel:
http://qt-project.org/doc/qt-4.8/qprocess.html#readAllStandardOutput
Use QProcess::readAllStandardError() to read from stderr:
http://qt-project.org/doc/qt-4.8/qprocess.html#readAllStandardError
HTH, René
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