Qt Reference Documentation

# rsslisting.h Example File

xml/rsslisting/rsslisting.h

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     #ifndef RSSLISTING_H
     #define RSSLISTING_H

     #include <QNetworkAccessManager>
     #include <QNetworkReply>
     #include <QWidget>
     #include <QBuffer>
     #include <QXmlStreamReader>
     #include <QUrl>

     #ifdef Q_OS_SYMBIAN
     // Bearer
     #include <QNetworkConfigurationManager>
     #include <QNetworkSession>
     #include <QPointer>

     // QtMobility namespace
     QTM_USE_NAMESPACE
     #endif

     class QLineEdit;
     class QTreeWidget;
     class QTreeWidgetItem;
     class QPushButton;

     class RSSListing : public QWidget
     {
         Q_OBJECT
     public:
         RSSListing(QWidget *widget = 0);

     public slots:
         void fetch();
         void finished(QNetworkReply *reply);
         void readyRead();
         void metaDataChanged();
         void itemActivated(QTreeWidgetItem * item);
         void error(QNetworkReply::NetworkError);

     private:
         void parseXml();
         void get(const QUrl &url);

         QXmlStreamReader xml;
         QString currentTag;
         QString linkString;
         QString titleString;

         QNetworkAccessManager manager;
         QNetworkReply *currentReply;

         QLineEdit *lineEdit;
         QTreeWidget *treeWidget;
         QPushButton *fetchButton;

     #ifdef Q_OS_SYMBIAN
         // for bearer management
         QPointer<QNetworkSession> m_session;
     #endif
     };

     #endif