/****************************************************************************
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** Copyright (C) 2015 Klaralvdalens Datakonsult AB (KDAB).
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** This file is part of the Qt3D module of the Qt Toolkit.
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** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
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****************************************************************************/
#ifndef QT3DRENDER_QPOINTSIZE_H
#define QT3DRENDER_QPOINTSIZE_H

#include <Qt3DRender/qrenderstate.h>

QT_BEGIN_NAMESPACE

namespace Qt3DRender {

class QPointSizePrivate;

class QT3DRENDERSHARED_EXPORT QPointSize : public QRenderState
{
    Q_OBJECT
    Q_PROPERTY(Specification specification READ specification WRITE setSpecification NOTIFY specificationChanged)
    Q_PROPERTY(float value READ value WRITE setValue NOTIFY valueChanged)

public:
    enum Specification {
        StaticValue = 0,
        Programmable = 1
    };
    Q_ENUM(Specification)

    explicit QPointSize(Qt3DCore::QNode *parent = 0);
    ~QPointSize();

    Specification specification() const;
    float value() const;
    bool isProgrammable() const;

public Q_SLOTS:
    void setSpecification(Specification spec);
    void setValue(float value);

Q_SIGNALS:
    void specificationChanged(Specification spec);
    void valueChanged(float value);

protected:
    void copy(const Qt3DCore::QNode *ref) Q_DECL_FINAL;

private:
    Q_DECLARE_PRIVATE(QPointSize)
    QT3D_CLONEABLE(QPointSize)
};

} // namespace Qt3DRender

QT_END_NAMESPACE

#endif // QT3DRENDER_QPOINTSIZE_H