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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