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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QQuickANGLEDDIRECTION_H
#define QQuickANGLEDDIRECTION_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt 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.
//
#include "qquickdirection_p.h"
#include <QtQuickParticles/qtquickparticlesexports.h>
#include <QtQml/qqml.h>
QT_BEGIN_NAMESPACE
class Q_QUICKPARTICLES_EXPORT QQuickAngleDirection : public QQuickDirection
{
Q_OBJECT
Q_PROPERTY(qreal angle READ angle WRITE setAngle NOTIFY angleChanged)
Q_PROPERTY(qreal magnitude READ magnitude WRITE setMagnitude NOTIFY magnitudeChanged)
Q_PROPERTY(qreal angleVariation READ angleVariation WRITE setAngleVariation NOTIFY angleVariationChanged)
Q_PROPERTY(qreal magnitudeVariation READ magnitudeVariation WRITE setMagnitudeVariation NOTIFY magnitudeVariationChanged)
QML_NAMED_ELEMENT(AngleDirection)
QML_ADDED_IN_VERSION(2, 0)
public:
explicit QQuickAngleDirection(QObject *parent = nullptr);
QPointF sample(const QPointF &from) override;
qreal angle() const
{
return m_angle;
}
qreal magnitude() const
{
return m_magnitude;
}
qreal angleVariation() const
{
return m_angleVariation;
}
qreal magnitudeVariation() const
{
return m_magnitudeVariation;
}
Q_SIGNALS:
void angleChanged(qreal arg);
void magnitudeChanged(qreal arg);
void angleVariationChanged(qreal arg);
void magnitudeVariationChanged(qreal arg);
public Q_SLOTS:
void setAngle(qreal arg)
{
if (m_angle != arg) {
m_angle = arg;
Q_EMIT angleChanged(arg);
}
}
void setMagnitude(qreal arg)
{
if (m_magnitude != arg) {
m_magnitude = arg;
Q_EMIT magnitudeChanged(arg);
}
}
void setAngleVariation(qreal arg)
{
if (m_angleVariation != arg) {
m_angleVariation = arg;
Q_EMIT angleVariationChanged(arg);
}
}
void setMagnitudeVariation(qreal arg)
{
if (m_magnitudeVariation != arg) {
m_magnitudeVariation = arg;
Q_EMIT magnitudeVariationChanged(arg);
}
}
private:
qreal m_angle;
qreal m_magnitude;
qreal m_angleVariation;
qreal m_magnitudeVariation;
};
QT_END_NAMESPACE
#endif // QQuickANGLEDDIRECTION_H