KDChartAbstractCartesianDiagram.h

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/****************************************************************************
**
** This file is part of the KD Chart library.
**
** SPDX-FileCopyrightText: 2001 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
**
** SPDX-License-Identifier: MIT
**
****************************************************************************/
 
#ifndef KDCHARTABSTRACTCARTESIANDIAGRAM_H
#define KDCHARTABSTRACTCARTESIANDIAGRAM_H
 
#include "KDChartAbstractDiagram.h"
#include "KDChartCartesianAxis.h"
#include "KDChartCartesianCoordinatePlane.h"
 
namespace KDChart {
 
class GridAttributes;
 
class KDCHART_EXPORT AbstractCartesianDiagram : public AbstractDiagram
{
    Q_OBJECT
    Q_DISABLE_COPY(AbstractCartesianDiagram)
    KDCHART_DECLARE_DERIVED_DIAGRAM(AbstractCartesianDiagram, CartesianCoordinatePlane)
 
public:
    explicit AbstractCartesianDiagram(QWidget *parent = nullptr, CartesianCoordinatePlane *plane = nullptr);
    ~AbstractCartesianDiagram() override;
 
    bool compare(const AbstractCartesianDiagram *other) const;
 
#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) && defined(Q_COMPILER_MANGLES_RETURN_TYPE)
    virtual const int numberOfAbscissaSegments() const = 0;
    virtual const int numberOfOrdinateSegments() const = 0;
#else
    virtual int numberOfAbscissaSegments() const = 0;
    virtual int numberOfOrdinateSegments() const = 0;
#endif
    virtual void addAxis(CartesianAxis *axis);
    virtual void takeAxis(CartesianAxis *axis);
    virtual KDChart::CartesianAxisList axes() const;
 
    virtual void layoutPlanes();
    void setCoordinatePlane(AbstractCoordinatePlane *plane) override;
 
    virtual void setReferenceDiagram(AbstractCartesianDiagram *diagram, const QPointF &offset = QPointF());
    virtual AbstractCartesianDiagram *referenceDiagram() const;
    virtual QPointF referenceDiagramOffset() const;
 
    /* reimp */
    void setModel(QAbstractItemModel *model) override;
    /* reimp */
    void setRootIndex(const QModelIndex &index) override;
    /* reimp */
    void setAttributesModel(AttributesModel *amodel) override;
 
protected Q_SLOTS:
    void connectAttributesModel(AttributesModel *);
 
protected:
    virtual qreal threeDItemDepth(const QModelIndex &index) const = 0;
    virtual qreal threeDItemDepth(int column) const = 0;
};
}
 
#endif