Qt_TreeModel.h

/****************************************************************************
**
** Copyright (C) 2005-2006 Trolltech AS. All rights reserved.
**
** This file is part of the documentation of the Qt Toolkit.
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** This file may be used under the terms of the GNU General Public
** License version 2.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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****************************************************************************/

#ifndef TREEMODEL_H
#define TREEMODEL_H

#include <map>
#include <string>

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

using namespace std;

class TreeItem;


class TreeModel : public QAbstractItemModel
{
	Q_OBJECT

	public:
		TreeModel(const char* id, QObject *parent = 0);
		~TreeModel();

		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 &index) const;
		int rowCount(const QModelIndex &parent = QModelIndex()) const;
		int columnCount(const QModelIndex &parent = QModelIndex()) const;
		void setupModelData( multimap<string, map<int, string> > );
		int getID(const QModelIndex &parent = QModelIndex()) const;
		bool removeRows(int position, int rows, const QModelIndex &parent);
		QModelIndex indexOfLatestItem(int id, const QModelIndex &parent=QModelIndex());
	private:
		
		TreeItem *rootItem;
};

#endif