source: trunk/examples/itemviews/simpledommodel/dommodel.cpp@ 761

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#include <QtGui>
#include <QtXml>

#include "domitem.h"
#include "dommodel.h"

//! [0]
DomModel::DomModel(QDomDocument document, QObject *parent)
    : QAbstractItemModel(parent), domDocument(document)
{
    rootItem = new DomItem(domDocument, 0);
}
//! [0]

//! [1]
DomModel::~DomModel()
{
    delete rootItem;
}
//! [1]

//! [2]
int DomModel::columnCount(const QModelIndex &/*parent*/) const
{
    return 3;
}
//! [2]

//! [3]
QVariant DomModel::data(const QModelIndex &index, int role) const
{
    if (!index.isValid())
        return QVariant();

    if (role != Qt::DisplayRole)
        return QVariant();

    DomItem *item = static_cast<DomItem*>(index.internalPointer());

    QDomNode node = item->node();
//! [3] //! [4]