[Qt-interest] How to edit a file present in a resource at run-time ?

[Louis Du Verdier]

Hello,

For a project, I have to edit a file present in a resource, but at run-time.
I tried this code to test :

    QFile f(":/Test.txt");
    if(!f.open(QIODevice::ReadWrite | QIODevice::Text))
    {
        QMessageBox::critical(this, "Test", "Not working...");
        return;
    }
    f.write(QString("OK !").toAscii());
    QTextEdit *t = new QTextEdit(f.readAll());
    t->show();

But the messageBox tell me that the file cannot be open in the ReadWrite mode.
I took a look in QRessource but nothing speak about how to write into a file present in the ressource.
So, how to write into a file present in the ressource when the application is running ?

Thanks,
Louis.



      
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