KDChartAbstractArea.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 KDCHARTABSTRACTAREA_H
#define KDCHARTABSTRACTAREA_H
 
#include <QObject>
 
#include "KDChartAbstractAreaBase.h"
#include "KDChartGlobal.h"
#include "KDChartLayoutItems.h"
 
namespace KDChart {
 
class KDCHART_EXPORT AbstractArea : public QObject,
                                    public AbstractAreaBase,
                                    public AbstractLayoutItem
{
    Q_OBJECT
 
    Q_DISABLE_COPY(AbstractArea)
    KDCHART_DECLARE_PRIVATE_DERIVED(AbstractArea)
 
public:
    ~AbstractArea() override;
 
    virtual void paintIntoRect(QPainter &painter, const QRect &rect);
 
    void paintAll(QPainter &painter) override;
 
    virtual int leftOverlap(bool doNotRecalculate = false) const;
    virtual int rightOverlap(bool doNotRecalculate = false) const;
    virtual int topOverlap(bool doNotRecalculate = false) const;
    virtual int bottomOverlap(bool doNotRecalculate = false) const;
 
protected:
    AbstractArea();
    QRect areaGeometry() const override;
    void positionHasChanged() override;
 
Q_SIGNALS:
    void positionChanged(AbstractArea *);
}; // End of class AbstractArea
}
#endif // KDCHARTABSTRACTAREA_H