here is a demo which reads and displays xml.
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#ifndef DOMITEM_H
#define DOMITEM_H
#include <QDomNode>
#include <QHash>
class DomItem
{
public:
DomItem(QDomNode &node, int row, DomItem *parent = 0);
~DomItem();
DomItem *child(int i);
DomItem *parent();
QDomNode node() const;
int row();
private:
QDomNode domNode;
QHash<int,DomItem*> childItems;
DomItem *parentItem;
int rowNumber;
};
#endif