qvalue3daxisformatter_p.h

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// Copyright (C) 2016 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

//

//  W A R N I N G

//  -------------

//

// This file is not part of the QtDataVisualization API.  It exists purely as an

// implementation detail.  This header file may change from version to

// version without notice, or even be removed.

//

// We mean it.

#ifndef QVALUE3DAXISFORMATTER_P_H

#define QVALUE3DAXISFORMATTER_P_H

#include "datavisualizationglobal_p.h"

#include "qvalue3daxisformatter.h"

#include "utils_p.h"

#include <QtCore/QLocale>

QT_BEGIN_NAMESPACE

class QValue3DAxis;

class QValue3DAxisFormatterPrivate : public QObject

    Q_OBJECT

public:

    QValue3DAxisFormatterPrivate(QValue3DAxisFormatter *q);

    virtual ~QValue3DAxisFormatterPrivate();

    void recalculate();

    void doRecalculate();

    void populateCopy(QValue3DAxisFormatter &copy);

    void doPopulateCopy(QValue3DAxisFormatterPrivate &copy);

    QString stringForValue(qreal value, const QString &format);

    float positionAt(float value) const;

    float valueAt(float position) const;

    void setAxis(QValue3DAxis *axis);

    void markDirty(bool labelsChange);

public Q_SLOTS:

    void markDirtyNoLabelChange();

protected:

    QValue3DAxisFormatter *q_ptr;

    bool m_needsRecalculate;

    float m_min;

    float m_max;

    float m_rangeNormalizer;

    QList<float> m_gridPositions;

    QList<float> m_subGridPositions;

    QList<float> m_labelPositions;

    QStringList m_labelStrings;

    QValue3DAxis *m_axis;

    QString m_previousLabelFormat;

    QByteArray m_labelFormatArray;

    Utils::ParamType m_preparsedParamType;

    bool m_allowNegatives;

    bool m_allowZero;

    QLocale m_locale;

    QString m_formatPreStr;

    QString m_formatPostStr;

    int m_formatPrecision;

    char m_formatSpec;

    bool m_cLocaleInUse;

    friend class QValue3DAxisFormatter;

};

QT_END_NAMESPACE

#endif