File indexing completed on 2024-04-28 16:21:17

 /* This file is part of the KDE project
    Copyright 2007 Stefan Nikolaus <stefan.nikolaus@kdemail.net>
     Copyright (C) 2008 Thomas Zander <zander@kde.org>
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
 
    This library 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
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 */
 
 #ifndef CALLIGRA_SHEETS_BINDING_MODEL
 #define CALLIGRA_SHEETS_BINDING_MODEL
 
 #include "Region.h"
 
 #include <KoChartModel.h>
 
 #include <QAbstractTableModel>
 
 namespace Calligra
 {
 namespace Sheets
 {
 class Binding;
 
 /**
  * A model for a cell range acting as data source.
  */
 class BindingModel : public QAbstractTableModel, public KoChart::ChartModel
 {
     Q_OBJECT
     Q_INTERFACES(KoChart::ChartModel)
 public:
     explicit BindingModel(Binding* binding, QObject *parent = 0);
 
     // QAbstractTableModel interface
     QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
     int rowCount(const QModelIndex& parent = QModelIndex()) const override;
     int columnCount(const QModelIndex& parent = QModelIndex()) const override;
     QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override;
 
     // KoChart::ChartModel interface
     QHash<QString, QVector<QRect> > cellRegion() const override;
     bool setCellRegion(const QString& regionName) override;
     bool isCellRegionValid(const QString& regionName) const override;
 
     const Region& region() const;
     void setRegion(const Region& region);
 
     void emitDataChanged(const QRect& range);
     void emitChanged(const Region& region);
 
 Q_SIGNALS:
     void changed(const Region& region);
 
 private:
     Region m_region;
     Binding* m_binding;
 };
 
 } // namespace Sheets
 } // namespace Calligra
 
 #endif // CALLIGRA_SHEETS_BINDING_MODEL