/**************************************************************************
**
** This file is part of Qt Creator
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** Copyright (c) 2010 Denis Mingulov.
**
** Contact: Nokia Corporation (qt-info@nokia.com)
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#ifndef CLASSVIEWTREEITEMMODEL_H
#define CLASSVIEWTREEITEMMODEL_H

#include <QtGui/QStandardItemModel>
#include <QtCore/QModelIndex>
#include <QtCore/QScopedPointer>
#include <QtCore/QSet>

namespace ClassView {
namespace Internal {

/*!
   \class TreeItemModel
   \brief Model for Class View Tree
 */

class TreeItemModel : public QStandardItemModel
{
    Q_OBJECT

public:
    explicit TreeItemModel(QObject *parent=0);
    virtual ~TreeItemModel();

    /*!
       \brief move root item to the target
       \param target Target item
     */
    void moveRootToTarget(const QStandardItem *target);

    //! \implements QStandardItemModel::data
    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;

    //! \implements QStandardItemModel::canFetchMore
    virtual bool canFetchMore(const QModelIndex &parent) const;

    //! \implements QStandardItemModel::fetchMore
    virtual void fetchMore(const QModelIndex &parent);

private:
    //! private class data pointer
    QScopedPointer<struct TreeItemModelPrivate> d_ptr;
};

} // namespace Internal
} // namespace ClassView

#endif // CLASSVIEWTREEMODEL_H