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2 | ** |
3 | ** Copyright (C) 2016 The Qt Company Ltd. |
4 | ** Contact: https://www.qt.io/licensing/ |
5 | ** |
6 | ** This file is part of the Qt Data Visualization module of the Qt Toolkit. |
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8 | ** $QT_BEGIN_LICENSE:GPL$ |
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17 | ** GNU General Public License Usage |
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19 | ** General Public License version 3 or (at your option) any later version |
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28 | ****************************************************************************/ |
29 | |
30 | #ifndef Q3DSCENE_H |
31 | #define Q3DSCENE_H |
32 | |
33 | #include <QtDataVisualization/qdatavisualizationglobal.h> |
34 | #include <QtDataVisualization/q3dcamera.h> |
35 | #include <QtDataVisualization/q3dlight.h> |
36 | #include <QtCore/QObject> |
37 | #include <QtCore/QRect> |
38 | |
39 | QT_BEGIN_NAMESPACE_DATAVISUALIZATION |
40 | |
41 | class Q3DScenePrivate; |
42 | |
43 | class QT_DATAVISUALIZATION_EXPORT Q3DScene : public QObject |
44 | { |
45 | Q_OBJECT |
46 | Q_PROPERTY(QRect viewport READ viewport NOTIFY viewportChanged) |
47 | Q_PROPERTY(QRect primarySubViewport READ primarySubViewport WRITE setPrimarySubViewport NOTIFY primarySubViewportChanged) |
48 | Q_PROPERTY(QRect secondarySubViewport READ secondarySubViewport WRITE setSecondarySubViewport NOTIFY secondarySubViewportChanged) |
49 | Q_PROPERTY(QPoint selectionQueryPosition READ selectionQueryPosition WRITE setSelectionQueryPosition NOTIFY selectionQueryPositionChanged) |
50 | Q_PROPERTY(bool secondarySubviewOnTop READ isSecondarySubviewOnTop WRITE setSecondarySubviewOnTop NOTIFY secondarySubviewOnTopChanged) |
51 | Q_PROPERTY(bool slicingActive READ isSlicingActive WRITE setSlicingActive NOTIFY slicingActiveChanged) |
52 | Q_PROPERTY(Q3DCamera* activeCamera READ activeCamera WRITE setActiveCamera NOTIFY activeCameraChanged) |
53 | Q_PROPERTY(Q3DLight* activeLight READ activeLight WRITE setActiveLight NOTIFY activeLightChanged) |
54 | Q_PROPERTY(float devicePixelRatio READ devicePixelRatio WRITE setDevicePixelRatio NOTIFY devicePixelRatioChanged) |
55 | Q_PROPERTY(QPoint graphPositionQuery READ graphPositionQuery WRITE setGraphPositionQuery NOTIFY graphPositionQueryChanged REVISION 1) |
56 | |
57 | public: |
58 | explicit Q3DScene(QObject *parent = nullptr); |
59 | virtual ~Q3DScene(); |
60 | |
61 | QRect viewport() const; |
62 | |
63 | QRect primarySubViewport() const; |
64 | void setPrimarySubViewport(const QRect &primarySubViewport); |
65 | bool isPointInPrimarySubView(const QPoint &point); |
66 | |
67 | QRect secondarySubViewport() const; |
68 | void setSecondarySubViewport(const QRect &secondarySubViewport); |
69 | bool isPointInSecondarySubView(const QPoint &point); |
70 | |
71 | void setSelectionQueryPosition(const QPoint &point); |
72 | QPoint selectionQueryPosition() const; |
73 | static QPoint invalidSelectionPoint(); |
74 | |
75 | void setGraphPositionQuery(const QPoint &point); |
76 | QPoint graphPositionQuery() const; |
77 | |
78 | void setSlicingActive(bool isSlicing); |
79 | bool isSlicingActive() const; |
80 | |
81 | void setSecondarySubviewOnTop(bool isSecondaryOnTop); |
82 | bool isSecondarySubviewOnTop() const; |
83 | |
84 | Q3DCamera *activeCamera() const; |
85 | void setActiveCamera(Q3DCamera *camera); |
86 | |
87 | Q3DLight *activeLight() const; |
88 | void setActiveLight(Q3DLight *light); |
89 | |
90 | float devicePixelRatio() const; |
91 | void setDevicePixelRatio(float pixelRatio); |
92 | |
93 | Q_SIGNALS: |
94 | void viewportChanged(const QRect &viewport); |
95 | void primarySubViewportChanged(const QRect &subViewport); |
96 | void secondarySubViewportChanged(const QRect &subViewport); |
97 | void secondarySubviewOnTopChanged(bool isSecondaryOnTop); |
98 | void slicingActiveChanged(bool isSlicingActive); |
99 | void activeCameraChanged(Q3DCamera *camera); |
100 | void activeLightChanged(Q3DLight *light); |
101 | void devicePixelRatioChanged(float pixelRatio); |
102 | void selectionQueryPositionChanged(const QPoint &position); |
103 | Q_REVISION(1) void graphPositionQueryChanged(const QPoint &position); |
104 | |
105 | private: |
106 | QScopedPointer<Q3DScenePrivate> d_ptr; |
107 | |
108 | Q_DISABLE_COPY(Q3DScene) |
109 | |
110 | friend class AbstractDeclarative; |
111 | friend class QAbstract3DGraph; |
112 | friend class QAbstract3DGraphPrivate; |
113 | friend class Abstract3DController; |
114 | friend class Bars3DController; |
115 | friend class Q3DScenePrivate; |
116 | friend class Abstract3DRenderer; |
117 | friend class Bars3DRenderer; |
118 | friend class Surface3DRenderer; |
119 | friend class Scatter3DRenderer; |
120 | friend class Q3DCameraPrivate; |
121 | friend class Q3DObject; |
122 | }; |
123 | |
124 | QT_END_NAMESPACE_DATAVISUALIZATION |
125 | |
126 | #endif |
127 | |