| 1 | // Copyright (C) 2020 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only |
| 3 | |
| 4 | #ifndef QSSGITEM2D_H |
| 5 | #define QSSGITEM2D_H |
| 6 | |
| 7 | // |
| 8 | // W A R N I N G |
| 9 | // ------------- |
| 10 | // |
| 11 | // This file is not part of the Qt API. It exists purely as an |
| 12 | // implementation detail. This header file may change from version to |
| 13 | // version without notice, or even be removed. |
| 14 | // |
| 15 | // We mean it. |
| 16 | // |
| 17 | |
| 18 | #include <QtQuick3D/private/qquick3dnode_p.h> |
| 19 | #include <QtQuick3D/private/qquick3dscenemanager_p.h> |
| 20 | #include <QtQuick/private/qquickitemchangelistener_p.h> |
| 21 | #include <QtQuick/QSGNode> |
| 22 | #include <QtCore/QPointer> |
| 23 | #include <QtCore/QVector> |
| 24 | |
| 25 | QT_BEGIN_NAMESPACE |
| 26 | |
| 27 | class QSGLayer; |
| 28 | class QSGRenderer; |
| 29 | class QSGRootNode; |
| 30 | class QQuickRootItem; |
| 31 | class Q_AUTOTEST_EXPORT QQuick3DItem2D : public QQuick3DNode, public QQuickItemChangeListener |
| 32 | { |
| 33 | Q_OBJECT |
| 34 | public: |
| 35 | explicit QQuick3DItem2D(QQuickItem* item, QQuick3DNode *parent = nullptr); |
| 36 | ~QQuick3DItem2D() override; |
| 37 | |
| 38 | void addChildItem(QQuickItem *item); |
| 39 | void removeChildItem(QQuickItem *item); |
| 40 | QQuickItem *contentItem() const; |
| 41 | void itemDestroyed(QQuickItem *item) override; |
| 42 | |
| 43 | private Q_SLOTS: |
| 44 | void invalidated(); |
| 45 | void updatePicking(); |
| 46 | void derefWindow(QObject *win); |
| 47 | |
| 48 | Q_SIGNALS: |
| 49 | void allChildrenRemoved(); |
| 50 | |
| 51 | protected: |
| 52 | void preSync() override; |
| 53 | |
| 54 | private: |
| 55 | QSSGRenderGraphObject *updateSpatialNode(QSSGRenderGraphObject *node) override; |
| 56 | void markAllDirty() override; |
| 57 | |
| 58 | QVector<QQuickItem *> m_sourceItems; |
| 59 | QSGRenderer *m_renderer = nullptr; |
| 60 | QSGRootNode *m_rootNode = nullptr; |
| 61 | QQuickWindow *m_window = nullptr; |
| 62 | QQuickItem *m_contentItem = nullptr; |
| 63 | bool m_pickingDirty = true; |
| 64 | QPointer<QQuick3DSceneManager> m_sceneManagerForLayer; |
| 65 | }; |
| 66 | |
| 67 | QT_END_NAMESPACE |
| 68 | |
| 69 | #endif // QSSGITEM2D_H |
| 70 |