QPropertyModel.h

// *************************************************************************************************
//
// QPropertyEditor v 0.3
//
// --------------------------------------
// Copyright (C) 2007 Volker Wiendl
// Acknowledgements to Roman alias banal from qt-apps.org for the Enum enhancement
//
//
// The QPropertyEditor Library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by the Free Software
// Foundation; either version 2 of the License, or (at your option) any later
// version.
//
// This program is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
// FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License along with
// this program; if not, write to the Free Software Foundation, Inc., 59 Temple
// Place - Suite 330, Boston, MA 02111-1307, USA, or go to
// http://www.gnu.org/copyleft/lesser.txt.
//
// *************************************************************************************************
#ifndef QPROPERTYMODEL_H_
#define QPROPERTYMODEL_H_

#include <qabstractitemmodel.h>
#include <qmap.h>

#include "QPropertyEditorWidget.h"

class Property;

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

    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;
    QVariant data(const QModelIndex & index, int role = Qt::DisplayRole) const;

    bool setData(const QModelIndex & index, const QVariant & value, int role = Qt::EditRole);
    Qt::ItemFlags flags(const QModelIndex & index) const;

    QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
    
    QModelIndex buddy(const QModelIndex & index) const;

    void addItem(QObject* propertyObject);

    void updateItem(QObject* propertyObject, const QModelIndex& parent = QModelIndex()) ;

    void clear();

    void registerCustomPropertyCB(QPropertyEditorWidget::UserTypeCB callback);
        
    void unregisterCustomPropertyCB(QPropertyEditorWidget::UserTypeCB callback);

    void setSorted(bool value);

    bool sorted() const { return m_sorted; }

private:
    void addDynamicProperties(Property* parent, QObject* propertyObject);

    Property*                                    m_rootItem;

    QList<QPropertyEditorWidget::UserTypeCB>    m_userCallbacks;

    bool m_sorted;
    
};
#endif