KDReportsChartElement.h

/****************************************************************************
**
** This file is part of the KD Reports library.
**
** SPDX-FileCopyrightText: 2007-2020 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
**
** SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDAB-KDReports OR LicenseRef-KDAB-KDReports-US
**
** Licensees holding valid commercial KD Reports licenses may use this file in
** accordance with the KD Reports Commercial License Agreement provided with
** the Software.
**
** Contact info@kdab.com if any conditions of this licensing are not clear to you.
**
****************************************************************************/

#ifndef KDREPORTSCHARTELEMENT_H
#define KDREPORTSCHARTELEMENT_H

#include <QSharedDataPointer>
#include "KDReportsElement.h"
#include "KDReportsUnit.h"
#include <QtCore/QtGlobal> // qreal
#include <QSizeF>

QT_BEGIN_NAMESPACE
class QAbstractItemModel;
QT_END_NAMESPACE

namespace KDChart { class Chart; }

namespace KDReports {
class ChartElementPrivate;

class KDREPORTS_EXPORT ChartElement : public Element
{
public:
    explicit ChartElement( QAbstractItemModel* tableModel );

    explicit ChartElement( const QString& modelKey );

    explicit ChartElement( KDChart::Chart* chart );

    ~ChartElement() override;

    ChartElement(const ChartElement &other);
    ChartElement &operator=(const ChartElement &other);

    void setChart( KDChart::Chart* chart );

    void setSize( qreal width, qreal height, Unit unit = Millimeters );

    QSizeF size() const;

    Unit unit() const;

    void setTableModel(QAbstractItemModel *tableModel);

    void setModelKey(const QString &modelKey);

    void build( ReportBuilder& ) const override;
    Element* clone() const override;

private:
    QSharedDataPointer<ChartElementPrivate> d;
};

}

#endif /* KDREPORTSCHARTELEMENT_H */