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29 | |
30 | #ifndef Q3DINPUTHANDLER_H |
31 | #define Q3DINPUTHANDLER_H |
32 | |
33 | #include <QtDataVisualization/qabstract3dinputhandler.h> |
34 | |
35 | QT_BEGIN_NAMESPACE_DATAVISUALIZATION |
36 | |
37 | class Q3DInputHandlerPrivate; |
38 | |
39 | class QT_DATAVISUALIZATION_EXPORT Q3DInputHandler : public QAbstract3DInputHandler |
40 | { |
41 | Q_OBJECT |
42 | Q_PROPERTY(bool rotationEnabled READ isRotationEnabled WRITE setRotationEnabled NOTIFY rotationEnabledChanged) |
43 | Q_PROPERTY(bool zoomEnabled READ isZoomEnabled WRITE setZoomEnabled NOTIFY zoomEnabledChanged) |
44 | Q_PROPERTY(bool selectionEnabled READ isSelectionEnabled WRITE setSelectionEnabled NOTIFY selectionEnabledChanged) |
45 | Q_PROPERTY(bool zoomAtTargetEnabled READ isZoomAtTargetEnabled WRITE setZoomAtTargetEnabled NOTIFY zoomAtTargetEnabledChanged) |
46 | |
47 | public: |
48 | explicit Q3DInputHandler(QObject *parent = nullptr); |
49 | virtual ~Q3DInputHandler(); |
50 | |
51 | void setRotationEnabled(bool enable); |
52 | bool isRotationEnabled() const; |
53 | void setZoomEnabled(bool enable); |
54 | bool isZoomEnabled() const; |
55 | void setSelectionEnabled(bool enable); |
56 | bool isSelectionEnabled() const; |
57 | void setZoomAtTargetEnabled(bool enable); |
58 | bool isZoomAtTargetEnabled() const; |
59 | |
60 | // Input event listeners |
61 | virtual void mousePressEvent(QMouseEvent *event, const QPoint &mousePos); |
62 | virtual void mouseReleaseEvent(QMouseEvent *event, const QPoint &mousePos); |
63 | virtual void mouseMoveEvent(QMouseEvent *event, const QPoint &mousePos); |
64 | #if QT_CONFIG(wheelevent) |
65 | virtual void wheelEvent(QWheelEvent *event); |
66 | #endif |
67 | |
68 | Q_SIGNALS: |
69 | void rotationEnabledChanged(bool enable); |
70 | void zoomEnabledChanged(bool enable); |
71 | void selectionEnabledChanged(bool enable); |
72 | void zoomAtTargetEnabledChanged(bool enable); |
73 | |
74 | private: |
75 | Q_DISABLE_COPY(Q3DInputHandler) |
76 | |
77 | QScopedPointer<Q3DInputHandlerPrivate> d_ptr; |
78 | }; |
79 | |
80 | QT_END_NAMESPACE_DATAVISUALIZATION |
81 | |
82 | #endif |
83 | |