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xbeltree.h Example File
xml/dombookmarks/xbeltree.h

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 #ifndef XBELTREE_H
 #define XBELTREE_H

 #include <QDomDocument>
 #include <QHash>
 #include <QIcon>
 #include <QTreeWidget>

 class XbelTree : public QTreeWidget
 {
     Q_OBJECT

 public:
     XbelTree(QWidget *parent = 0);

     bool read(QIODevice *device);
     bool write(QIODevice *device);

 private slots:
     void updateDomElement(QTreeWidgetItem *item, int column);

 private:
     void parseFolderElement(const QDomElement &element,
                             QTreeWidgetItem *parentItem = 0);
     QTreeWidgetItem *createItem(const QDomElement &element,
                                 QTreeWidgetItem *parentItem = 0);

     QDomDocument domDocument;
     QHash<QTreeWidgetItem *, QDomElement> domElementForItem;
     QIcon folderIcon;
     QIcon bookmarkIcon;
 };

 #endif