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39
40#ifndef QT3DINPUT_QMOUSEHANDLER_H
41#define QT3DINPUT_QMOUSEHANDLER_H
42
43#include <Qt3DInput/qt3dinput_global.h>
44#include <Qt3DInput/qmouseevent.h>
45#include <Qt3DCore/qcomponent.h>
46
47QT_BEGIN_NAMESPACE
48
49namespace Qt3DInput {
50
51class QMouseDevice;
52class QMouseHandlerPrivate;
53
54class Q_3DINPUTSHARED_EXPORT QMouseHandler : public Qt3DCore::QComponent
55{
56 Q_OBJECT
57 Q_PROPERTY(Qt3DInput::QMouseDevice *sourceDevice READ sourceDevice WRITE setSourceDevice NOTIFY sourceDeviceChanged)
58 Q_PROPERTY(bool containsMouse READ containsMouse NOTIFY containsMouseChanged)
59
60public:
61 explicit QMouseHandler(QNode *parent = nullptr);
62 ~QMouseHandler();
63
64 QMouseDevice *sourceDevice() const;
65 bool containsMouse() const;
66
67public Q_SLOTS:
68 void setSourceDevice(QMouseDevice *mouseDevice);
69
70Q_SIGNALS:
71 void sourceDeviceChanged(QMouseDevice *mouseDevice);
72 void containsMouseChanged(bool containsMouse);
73
74 void clicked(Qt3DInput::QMouseEvent *mouse);
75 void doubleClicked(Qt3DInput::QMouseEvent *mouse);
76
77 void entered();
78 void exited();
79
80 void pressed(Qt3DInput::QMouseEvent *mouse);
81 void released(Qt3DInput::QMouseEvent *mouse);
82 void pressAndHold(Qt3DInput::QMouseEvent *mouse);
83 void positionChanged(Qt3DInput::QMouseEvent *mouse);
84
85#if QT_CONFIG(wheelevent)
86 void wheel(Qt3DInput::QWheelEvent *wheel);
87#endif
88
89protected:
90 // TODO Unused remove in Qt6
91 void sceneChangeEvent(const Qt3DCore::QSceneChangePtr &change) override;
92 void setContainsMouse(bool contains);
93
94private:
95 Q_DECLARE_PRIVATE(QMouseHandler)
96 Qt3DCore::QNodeCreatedChangeBasePtr createNodeCreationChange() const override;
97};
98
99} // namespace Qt3DInput
100
101QT_END_NAMESPACE
102
103#endif // QT3DINPUT_QMOUSEHANDLER_H
104

source code of qt3d/src/input/frontend/qmousehandler.h