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++ // Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB).
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
++
++ #ifndef QT3DRENDER_QTECHNIQUE_H
++ #define QT3DRENDER_QTECHNIQUE_H
++
++ #include <Qt3DRender/qt3drender_global.h>
++ #include <Qt3DCore/qnode.h>
++ #include <Qt3DRender/qrenderpass.h>
++ #include <Qt3DRender/qfilterkey.h>
++ #include <QtCore/QList>
++ #include <QtCore/QSharedPointer>
++
++ QT_BEGIN_NAMESPACE
++
++ namespace Qt3DRender {
++
++ class QParameter;
++ class QTechniquePrivate;
++ class QGraphicsApiFilter;
++
++ class Q_3DRENDERSHARED_EXPORT QTechnique : public Qt3DCore::QNode
++ {
++ Q_OBJECT
++ Q_PROPERTY(Qt3DRender::QGraphicsApiFilter *graphicsApiFilter READ graphicsApiFilter CONSTANT)
++
++ public:
++ explicit QTechnique(Qt3DCore::QNode *parent = nullptr);
++ ~QTechnique();
++
++ void addFilterKey(QFilterKey *filterKey);
++ void removeFilterKey(QFilterKey *filterKey);
++ QList<QFilterKey*> filterKeys() const;
++
++ void addParameter(QParameter *p);
++ void removeParameter(QParameter *p);
++ QList<QParameter *> parameters() const;
++
++ void addRenderPass(QRenderPass *pass);
++ void removeRenderPass(QRenderPass *pass);
++ QList<QRenderPass *> renderPasses() const;
++
++ QGraphicsApiFilter *graphicsApiFilter();
++ const QGraphicsApiFilter *graphicsApiFilter() const;
++
++ protected:
++ explicit QTechnique(QTechniquePrivate &dd, Qt3DCore::QNode *parent = nullptr);
++
++ private:
++ Q_DECLARE_PRIVATE(QTechnique)
++ Q_PRIVATE_SLOT(d_func(), void _q_graphicsApiFilterChanged())
++ };
++
++ }
++
++ QT_END_NAMESPACE
++
++ #endif // QT3DRENDER_QTECHNIQUE_H