qbarcategoryaxis.h

Enable keyboard shortcuts

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

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

#ifndef QBARCATEGORYAXIS_H

#define QBARCATEGORYAXIS_H

#include <QtCharts/QAbstractAxis>

QT_BEGIN_NAMESPACE

class QBarCategoryAxisPrivate;

class Q_CHARTS_EXPORT QBarCategoryAxis : public QAbstractAxis

    Q_OBJECT

    Q_PROPERTY(QStringList categories READ categories WRITE setCategories NOTIFY categoriesChanged)

    Q_PROPERTY(QString min READ min WRITE setMin NOTIFY minChanged)

    Q_PROPERTY(QString max READ max WRITE setMax NOTIFY maxChanged)

    Q_PROPERTY(int count READ count NOTIFY countChanged)

public:

    explicit QBarCategoryAxis(QObject *parent = nullptr);

    ~QBarCategoryAxis();

protected:

    QBarCategoryAxis(QBarCategoryAxisPrivate &d, QObject *parent = nullptr);

public:

    AxisType type() const override;

    void append(const QStringList &categories);

    void append(const QString &category);

    void remove(const QString &category);

    void insert(int index, const QString &category);

    void replace(const QString &oldCategory, const QString &newCategory);

    Q_INVOKABLE void clear();

    void setCategories(const QStringList &categories);

    QStringList categories();

    int count() const;

    QString at(int index) const;

    //range handling

    void setMin(const QString &minCategory);

    QString min() const;

    void setMax(const QString &maxCategory);

    QString max() const;

    void setRange(const QString &minCategory, const QString &maxCategory);

Q_SIGNALS:

    void categoriesChanged();

    void minChanged(const QString &min);

    void maxChanged(const QString &max);

    void rangeChanged(const QString &min, const QString &max);

    void countChanged();

private:

    Q_DECLARE_PRIVATE(QBarCategoryAxis)

    Q_DISABLE_COPY(QBarCategoryAxis)

    friend class ChartBarCategoryAxisX;

    friend class ChartBarCategoryAxisY;

};

QT_END_NAMESPACE

#endif // QBARCATEGORYAXIS_H