Application Development with Qt Creator - Third Edition

Implementing WorkerThread

Now that we know how parsing works in XML, we can see what the implementation of the core of WorkerThread looks like, as follows:

1. The following code shows the implementation of WorkerThread:

WorkerThread::WorkerThread(QObject* owner){    this->setParent(owner);    mNetManager = new QNetworkAccessManager(this);    connect(mNetManager, &QNetworkAccessManager::finished, this, &WorkerThread::handleNetFinished);}void WorkerThread::run() 
{ 
    QXmlStreamReader xml; 
    QXmlStreamReader::TokenType type; 
    QString fieldName; 
    QString value; 
    QString tag; 
    bool successful = false; 
    bool gotValue = false; 
    QMap<QString, QString> result; 
 
    xml.setDevice(mReply); 

2. Then, we continue to write our code, and start parsing the XML data by looping through ...