qcategoryaxis.h
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r0 | /**************************************************************************** | ||
** | ||||
** 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 = 0); | ||||
~QCategoryAxis(); | ||||
protected: | ||||
QCategoryAxis(QCategoryAxisPrivate &d, QObject *parent = 0); | ||||
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 | ||||