|
|
/****************************************************************************
|
|
|
**
|
|
|
** Copyright (C) 2016 The Qt Company Ltd.
|
|
|
** Contact: https://www.qt.io/licensing/
|
|
|
**
|
|
|
** This file is part of the Qt Charts module of the Qt Toolkit.
|
|
|
**
|
|
|
** $QT_BEGIN_LICENSE:GPL$
|
|
|
** Commercial License Usage
|
|
|
** Licensees holding valid commercial Qt licenses may use this file in
|
|
|
** accordance with the commercial license agreement provided with the
|
|
|
** Software or, alternatively, in accordance with the terms contained in
|
|
|
** a written agreement between you and The Qt Company. For licensing terms
|
|
|
** and conditions see https://www.qt.io/terms-conditions. For further
|
|
|
** information use the contact form at https://www.qt.io/contact-us.
|
|
|
**
|
|
|
** GNU General Public License Usage
|
|
|
** Alternatively, this file may be used under the terms of the GNU
|
|
|
** General Public License version 3 or (at your option) any later version
|
|
|
** approved by the KDE Free Qt Foundation. The licenses are as published by
|
|
|
** the Free Software Foundation and appearing in the file LICENSE.GPL3
|
|
|
** included in the packaging of this file. Please review the following
|
|
|
** information to ensure the GNU General Public License requirements will
|
|
|
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
|
|
|
**
|
|
|
** $QT_END_LICENSE$
|
|
|
**
|
|
|
****************************************************************************/
|
|
|
|
|
|
#ifndef QCATEGORYAXIS_H
|
|
|
#define QCATEGORYAXIS_H
|
|
|
|
|
|
#include <QtCharts/QAbstractAxis>
|
|
|
#include <QtCharts/QValueAxis>
|
|
|
|
|
|
QT_CHARTS_BEGIN_NAMESPACE
|
|
|
|
|
|
class QCategoryAxisPrivate;
|
|
|
|
|
|
class QT_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)
|
|
|
Q_ENUMS(AxisLabelsPosition)
|
|
|
|
|
|
public:
|
|
|
|
|
|
enum AxisLabelsPosition {
|
|
|
AxisLabelsPositionCenter = 0x0,
|
|
|
AxisLabelsPositionOnValue = 0x1
|
|
|
};
|
|
|
|
|
|
explicit QCategoryAxis(QObject *parent = Q_NULLPTR);
|
|
|
~QCategoryAxis();
|
|
|
|
|
|
protected:
|
|
|
QCategoryAxis(QCategoryAxisPrivate &d, QObject *parent = Q_NULLPTR);
|
|
|
|
|
|
public:
|
|
|
AxisType type() const;
|
|
|
|
|
|
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_CHARTS_END_NAMESPACE
|
|
|
|
|
|
#endif // QCATEGORYAXIS_H
|
|
|
|