Qt 4.5: dommodel.h Example File (itemviews/simpledommodel/dommodel.h)

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# dommodel.h Example File
itemviews/simpledommodel/dommodel.h

     /****************************************************************************
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     #ifndef DOMMODEL_H
     #define DOMMODEL_H

     #include <QAbstractItemModel>
     #include <QDomDocument>
     #include <QModelIndex>
     #include <QVariant>

     class DomItem;

     class DomModel : public QAbstractItemModel
     {
         Q_OBJECT

     public:
         DomModel(QDomDocument document, QObject *parent = 0);
         ~DomModel();

         QVariant data(const QModelIndex &index, int role) const;
         Qt::ItemFlags flags(const QModelIndex &index) const;
         QVariant headerData(int section, Qt::Orientation orientation,
                             int role = Qt::DisplayRole) const;
         QModelIndex index(int row, int column,
                           const QModelIndex &parent = QModelIndex()) const;
         QModelIndex parent(const QModelIndex &child) const;
         int rowCount(const QModelIndex &parent = QModelIndex()) const;
         int columnCount(const QModelIndex &parent = QModelIndex()) const;

     private:
         QDomDocument domDocument;
         DomItem *rootItem;
     };

     #endif