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-/****************************************************************************
-**
-** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the demonstration applications of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef MODEL_H
-#define MODEL_H
-
-#include <QAbstractItemModel>
-#include <QFileIconProvider>
-#include <QIcon>
-#include <QVector>
-
-class Model : public QAbstractItemModel
-{
- Q_OBJECT
-
-public:
- Model(int rows, int columns, QObject *parent = 0);
- ~Model();
-
- QModelIndex index(int row, int column, const QModelIndex &parent) const;
- QModelIndex parent(const QModelIndex &child) const;
-
- int rowCount(const QModelIndex &parent) const;
- int columnCount(const QModelIndex &parent) const;
-
- QVariant data(const QModelIndex &index, int role) const;
- QVariant headerData(int section, Qt::Orientation orientation, int role) const;
-
- bool hasChildren(const QModelIndex &parent) const;
- Qt::ItemFlags flags(const QModelIndex &index) const;
-
-private:
-
- struct Node
- {
- Node(Node *parent = 0) : parent(parent), children(0) {}
- ~Node() { delete children; }
- Node *parent;
- QVector<Node> *children;
- };
-
- Node *node(int row, Node *parent) const;
- Node *parent(Node *child) const;
- int row(Node *node) const;
-
- QIcon services;
- int rc, cc;
- QVector<Node> *tree;
- QFileIconProvider iconProvider;
-};
-
-#endif