| 1 | // Copyright (C) 2025 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef QQUICKLAYERITEM_P_H |
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| 5 | #define QQUICKLAYERITEM_P_H |
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| 6 | |
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| 7 | // |
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| 8 | // W A R N I N G |
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| 9 | // ------------- |
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| 10 | // |
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| 11 | // This file is not part of the Qt API. It exists purely as an |
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| 12 | // implementation detail. This header file may change from version to |
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| 13 | // version without notice, or even be removed. |
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| 14 | // |
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| 15 | // We mean it. |
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| 16 | // |
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| 17 | |
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| 18 | #include <QtGui/qmatrix4x4.h> |
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| 19 | #include <QtQuick/qquickitem.h> |
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| 20 | #include <QtLottieVectorImageHelpers/qtlottievectorimagehelpersexports.h> |
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| 21 | |
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| 22 | QT_BEGIN_NAMESPACE |
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| 23 | |
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| 24 | class Q_LOTTIEVECTORIMAGEHELPERS_EXPORT QQuickLayerItem : public QQuickItem |
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| 25 | { |
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| 26 | Q_OBJECT |
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| 27 | Q_PROPERTY(QMatrix4x4 transformMatrix READ transformMatrix NOTIFY transformMatrixChanged) |
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| 28 | QML_NAMED_ELEMENT(LayerItem) |
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| 29 | Q_DECLARE_PRIVATE(QQuickItem) |
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| 30 | QML_ADDED_IN_VERSION(6, 10) |
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| 31 | |
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| 32 | public: |
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| 33 | QQuickLayerItem(QQuickItem *parent = nullptr); |
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| 34 | QMatrix4x4 transformMatrix(); |
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| 35 | |
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| 36 | protected: |
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| 37 | void itemChange(ItemChange change, const ItemChangeData &) override; |
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| 38 | |
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| 39 | private: |
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| 40 | bool m_transformDirty = true; |
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| 41 | QMatrix4x4 m_transform; |
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| 42 | |
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| 43 | signals: |
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| 44 | void transformMatrixChanged(); |
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| 45 | }; |
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| 46 | |
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| 47 | QT_END_NAMESPACE |
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| 48 | |
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| 49 | #endif // QQUICKLAYERITEM_P_H |
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| 50 | |
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| 51 | |
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