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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Charts module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** 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.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
****************************************************************************/
// 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 CARTESIANCHARTAXIS_H
#define CARTESIANCHARTAXIS_H
#include <QtCharts/QChartGlobal>
#include <private/chartaxiselement_p.h>
#include <QtCharts/private/qchartglobal_p.h>
QT_CHARTS_BEGIN_NAMESPACE
class QAbstractAxis;
class Q_CHARTS_PRIVATE_EXPORT CartesianChartAxis : public ChartAxisElement
{
Q_OBJECT
Q_INTERFACES(QGraphicsLayoutItem)
public:
CartesianChartAxis(QAbstractAxis *axis, QGraphicsItem *item = 0, bool intervalAxis = false);
~CartesianChartAxis();
void setGeometry(const QRectF &axis, const QRectF &grid);
QRectF gridGeometry() const { return m_gridRect; }
bool isEmpty();
virtual QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const;
void setDateTimeLabelsFormat(const QString &format);
protected:
void setGeometry(const QRectF &size) { Q_UNUSED(size);}
virtual void updateGeometry() = 0;
void updateLayout(QVector<qreal> &layout);
public Q_SLOTS:
virtual void handleArrowPenChanged(const QPen &pen);
virtual void handleGridPenChanged(const QPen &pen);
virtual void handleShadesBrushChanged(const QBrush &brush);
virtual void handleShadesPenChanged(const QPen &pen);
virtual void handleMinorArrowPenChanged(const QPen &pen);
virtual void handleMinorGridPenChanged(const QPen &pen);
virtual void handleGridLineColorChanged(const QColor &color);
virtual void handleMinorGridLineColorChanged(const QColor &color);
protected:
void updateLabelsValues(QValueAxis *axis);
void updateLabelsDateTimes();
private:
void createItems(int count);
void deleteItems(int count);
void updateMinorTickItems();
private:
QRectF m_gridRect;
friend class AxisAnimation;
friend class LineArrowItem;
};
QT_CHARTS_END_NAMESPACE
#endif /* CARTESIANCHARTAXIS_H */
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