/****************************************************************************
**
** Copyright (C) 1992-2004 Trolltech AS. All rights reserved.
**
** This file is part of the designer application of the Qt Toolkit.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
**   information about Qt Commercial License Agreements.
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/

#ifndef FLAGBOX_MODEL_P_H
#define FLAGBOX_MODEL_P_H

#include "propertyeditor_global.h"
#include <QAbstractItemModel>
#include <QList>

class QT_PROPERTYEDITOR_EXPORT FlagBoxModelItem
{
public:
    FlagBoxModelItem(const QString &name, int value, bool checked = false)
        : m_name(name), m_value(value), m_checked(checked) {}

    inline int value() const { return m_value; }

    inline QString name() const { return m_name; }
    inline void setName(const QString &name) { m_name = name; }

    inline bool isChecked() const { return m_checked; }
    inline void setChecked(bool checked) { m_checked = checked; }

private:
    QString m_name;
    int m_value;
    uint m_checked: 1;
};

class QT_PROPERTYEDITOR_EXPORT FlagBoxModel: public QAbstractItemModel
{
    Q_OBJECT
public:
    FlagBoxModel(QObject *parent = 0);
    virtual ~FlagBoxModel();

    inline FlagBoxModelItem itemAt(int index) const
    { return m_items.at(index); }

    inline FlagBoxModelItem &item(int index)
    { return m_items[index]; }

    inline QList<FlagBoxModelItem> items() const { return m_items; }
    void setItems(const QList<FlagBoxModelItem> &items);

    virtual int rowCount(const QModelIndex &parent) const;
    virtual int columnCount(const QModelIndex &parent) const;
    virtual bool hasChildren(const QModelIndex &parent) const
    { return rowCount(parent) > 0; }
    
    virtual QModelIndex parent(const QModelIndex &index) const;
    virtual QModelIndex index(int row, int column, const QModelIndex &parent) const;
    virtual QVariant data(const QModelIndex &index, int role) const;
    virtual bool setData(const QModelIndex &index, const QVariant &value, int role);

private:
    QList<FlagBoxModelItem> m_items;
};

#endif // FLAGBOX_MODEL_P_H
