qvariantlistmodel.h

/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.  For licensing terms and
** conditions see http://qt.digia.com/licensing.  For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, 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, Digia gives you certain additional
** rights.  These rights are described in the Digia 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.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
 
#ifndef QVARIANTLISTMODEL_H
#define QVARIANTLISTMODEL_H
 
#include <QAbstractListModel>
#include <QVariantList>
 
class Q_CORE_EXPORT QVariantListModel : public QAbstractListModel
{
    Q_OBJECT
public:
    explicit QVariantListModel(QObject *parent = 0);
    explicit QVariantListModel(const QVariantList &list, QObject *parent = 0);
 
    ~QVariantListModel();
 
    int rowCount(const QModelIndex &parent = QModelIndex()) const override;
    QModelIndex sibling(int row, int column, const QModelIndex &idx) const override;
 
    QVariant data(const QModelIndex &index, int role) const override;
    bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole) override;
 
    bool insertRows(int row, int count, const QModelIndex &parent = QModelIndex()) override;
    bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex()) override;
    QHash<int, QByteArray> roleNames() const override;
    QVariantList variantList() const;
    void setVariantList(const QVariantList &list);
 
private:
    QVariantList lst;
    QHash<int, QByteArray> roles;
};
 
 
#endif // QVARIANTLISTMODEL_H