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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt3D 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.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
****************************************************************************/
#ifndef QT3DANIMATION_QUICK_QUICK3DKEYFRAMEANIMATION_P_H
#define QT3DANIMATION_QUICK_QUICK3DKEYFRAMEANIMATION_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists for the convenience
// of other Qt classes. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtQml/qqmllist.h>
#include <Qt3DAnimation/qkeyframeanimation.h>
#include <private/qt3dquickanimation_global_p.h>
QT_BEGIN_NAMESPACE
namespace Qt3DAnimation {
namespace Quick {
class Q_3DQUICKANIMATIONSHARED_PRIVATE_EXPORT QQuick3DKeyframeAnimation : public QObject
{
Q_OBJECT
Q_PROPERTY(QQmlListProperty<Qt3DCore::QTransform> keyframes READ keyframes)
public:
QQuick3DKeyframeAnimation(QObject *parent = nullptr);
inline QKeyframeAnimation *parentKeyframeAnimation() const
{
return qobject_cast<QKeyframeAnimation *>(parent());
}
QQmlListProperty<Qt3DCore::QTransform> keyframes();
private:
static void appendKeyframe(QQmlListProperty<Qt3DCore::QTransform> *list,
Qt3DCore::QTransform *transform);
static Qt3DCore::QTransform *keyframeAt(QQmlListProperty<Qt3DCore::QTransform> *list,
int index);
static int keyframeCount(QQmlListProperty<Qt3DCore::QTransform> *list);
static void clearKeyframes(QQmlListProperty<Qt3DCore::QTransform> *list);
};
} // namespace Quick
} // namespace Qt3DAnimation
QT_END_NAMESPACE
#endif // QT3DANIMATION_QUICK_QUICK3DKEYFRAMEANIMATION_P_H
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