chartlogvalueaxisy_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 Qt Chart 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 CHARTLOGVALUEAXISY_H

#define CHARTLOGVALUEAXISY_H

#include <private/verticalaxis_p.h>

#include <QtCharts/private/qchartglobal_p.h>

QT_BEGIN_NAMESPACE

class QLogValueAxis;

class Q_CHARTS_EXPORT ChartLogValueAxisY : public VerticalAxis

    Q_OBJECT

public:

    ChartLogValueAxisY(QLogValueAxis *axis, QGraphicsItem *item);

    ~ChartLogValueAxisY();

    QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint) const override;

protected:

    QList<qreal> calculateLayout() const override;

    void updateGeometry() override;

private Q_SLOTS:

    void handleBaseChanged(qreal base);

    void handleLabelFormatChanged(const QString &format);

private:

    QLogValueAxis *m_axis;

};

QT_END_NAMESPACE

#endif /* CHARTLOGVALUEAXISY_H */