Get the qDebug() output to QString

[umulingu]

Hai

I want get the screen output of qDebug() or printf or fprintf to a QString Variable

how to do this?

int a=0x3F4ccccd;
QString hexA;
qDebug("%x",a);   // i want this output in a QString hexA Variable.

int a=0x3F4ccccd;
QString hexA;
qDebug("%x",a);   // i want this output in a QString hexA Variable.

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help please

[aamer4yu]

Please avoid starting new threads for similar problems.

[jillian]

Why not start out with it in a QString, and then print it to screen:

int a = 0x3F4ccccd;
QString hexA = QString::number(a, 16);
qDebug(hexA.toStdString().c_str());

int a = 0x3F4ccccd;
QString hexA = QString::number(a, 16);
qDebug(hexA.toStdString().c_str());

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[ChrisW67]

You might also be interested in:

QtGlobal, particularly qInstallMsgHandler() if you want to globally redirect qDebug() and friends.