qabstractaxis_p.h - mozsearch

Enable keyboard shortcuts

// 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 QABSTRACTAXIS_P_H

#define QABSTRACTAXIS_P_H

#include <QtCharts/QAbstractAxis>

#include <private/chartaxiselement_p.h>

#include <QtCharts/QChart>

#include <QtCharts/private/qchartglobal_p.h>

#include <QtCore/QDebug>

#include <memory>

QT_BEGIN_NAMESPACE

class QGraphicsItem;

QT_END_NAMESPACE

QT_BEGIN_NAMESPACE

class ChartPresenter;

class AbstractDomain;

class QChart;

class QAbstractSeries;

class ChartTheme;

class ChartElement;

class Q_CHARTS_EXPORT QAbstractAxisPrivate : public QObject

    Q_OBJECT

public:

    QAbstractAxisPrivate(QAbstractAxis *q);

    ~QAbstractAxisPrivate();

public:

    Qt::Alignment alignment() const { return m_alignment; }

    Qt::Orientation orientation() const { return m_orientation; }

    void setAlignment(Qt::Alignment alignment);

    void setLabelsTruncated(bool labelsTruncated);

    virtual void initializeDomain(AbstractDomain *domain) = 0;

    virtual void initializeGraphics(QGraphicsItem *parent) = 0;

    virtual void initializeTheme(ChartTheme* theme, bool forced = false);

    virtual void initializeAnimations(QChart::AnimationOptions options, int duration,

                                      QEasingCurve &curve);

    //interface for manipulating range form base class

    virtual void setMin(const QVariant &min) = 0;

    virtual void setMax(const QVariant &max) = 0;

    virtual void setRange(const QVariant &min, const QVariant &max) = 0;

    //interface manipulating range form domain

    virtual void setRange(qreal min, qreal max) = 0;

    virtual qreal min() = 0;

    virtual qreal max() = 0;

    ChartAxisElement *axisItem() { return m_item.get(); }

public Q_SLOTS:

    void handleRangeChanged(qreal min, qreal max);

Q_SIGNALS:

    void rangeChanged(qreal min, qreal max);

protected:

    QAbstractAxis *q_ptr;

    QChart *m_chart = nullptr;

    std::unique_ptr<ChartAxisElement> m_item;

private:

    QList<QAbstractSeries*> m_series;

    Qt::Alignment m_alignment;

    Qt::Orientation m_orientation = Qt::Orientation(0);

    bool m_visible = true;

    bool m_arrowVisible = true;

    QPen m_axisPen;

    QBrush m_axisBrush;

    bool m_gridLineVisible = true;

    QPen m_gridLinePen;

    bool m_minorGridLineVisible = true;

    QPen m_minorGridLinePen;

    bool m_labelsVisible = true;

    bool m_labelsEditable = false;

    QBrush m_labelsBrush;

    QFont m_labelsFont;

    int m_labelsAngle = 0;

    bool m_labelsTruncated = false;

    bool m_truncateLabels = true;

    bool m_titleVisible = true;

    QBrush m_titleBrush;

    QFont m_titleFont;

    QString m_title;

    bool m_shadesVisible = false;

    QPen m_shadesPen;

    QBrush m_shadesBrush;

    qreal m_shadesOpacity = 1;

    bool m_dirty = false;

    bool m_reverse = false;

    Q_DECLARE_PUBLIC(QAbstractAxis);

    friend class QAbstractAxis;

    friend class QColorAxisPrivate;

    friend class ChartDataSet;

    friend class ChartPresenter;

};

QT_END_NAMESPACE

#endif