qcategoryaxis.h - mozsearch

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

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

#ifndef QCATEGORYAXIS_H

#define QCATEGORYAXIS_H

#include <QtCharts/QAbstractAxis>

#include <QtCharts/QValueAxis>

QT_BEGIN_NAMESPACE

class QCategoryAxisPrivate;

class Q_CHARTS_EXPORT QCategoryAxis : public QValueAxis

    Q_OBJECT

    Q_PROPERTY(qreal startValue READ startValue WRITE setStartValue)

    Q_PROPERTY(int count READ count)

    Q_PROPERTY(QStringList categoriesLabels READ categoriesLabels)

    Q_PROPERTY(AxisLabelsPosition labelsPosition READ labelsPosition WRITE setLabelsPosition NOTIFY labelsPositionChanged)

public:

    enum AxisLabelsPosition {

        AxisLabelsPositionCenter = 0x0,

        AxisLabelsPositionOnValue = 0x1

};

    Q_ENUM(AxisLabelsPosition)

    explicit QCategoryAxis(QObject *parent = nullptr);

    ~QCategoryAxis();

protected:

    QCategoryAxis(QCategoryAxisPrivate &d, QObject *parent = nullptr);

public:

    AxisType type() const override;

    void append(const QString &label, qreal categoryEndValue);

    void remove(const QString &label);

    void replaceLabel(const QString &oldLabel, const QString &newLabel);

    qreal startValue(const QString &categoryLabel = QString()) const;

    void setStartValue(qreal min);

    qreal endValue(const QString &categoryLabel) const;

    QStringList categoriesLabels();

    int count() const;

    QCategoryAxis::AxisLabelsPosition labelsPosition() const;

    void setLabelsPosition(QCategoryAxis::AxisLabelsPosition position);

Q_SIGNALS:

    void categoriesChanged();

    void labelsPositionChanged(QCategoryAxis::AxisLabelsPosition position);

private:

    Q_DECLARE_PRIVATE(QCategoryAxis)

    Q_DISABLE_COPY(QCategoryAxis)

};

QT_END_NAMESPACE

#endif // QCATEGORYAXIS_H