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39 
40 #ifndef QQUICKWHEELHANDLER_P_P_H
41 #define QQUICKWHEELHANDLER_P_P_H
42 
43 //
44 //  W A R N I N G
45 //  -------------
46 //
47 // This file is not part of the Qt API.  It exists purely as an
48 // implementation detail.  This header file may change from version to
49 // version without notice, or even be removed.
50 //
51 // We mean it.
52 //
53 
54 #include "qquicksinglepointhandler_p_p.h"
55 #include "qquickwheelhandler_p.h"
56 #include <QtCore/qbasictimer.h>
57 
58 QT_BEGIN_NAMESPACE
59 
60 class Q_QUICK_PRIVATE_EXPORT QQuickWheelHandlerPrivate : public QQuickSinglePointHandlerPrivate
61 {
Q_DECLARE_PUBLIC(QQuickWheelHandler)62     Q_DECLARE_PUBLIC(QQuickWheelHandler)
63 
64 public:
65     static QQuickWheelHandlerPrivate* get(QQuickWheelHandler *q) { return q->d_func(); }
get(const QQuickWheelHandler * q)66     static const QQuickWheelHandlerPrivate* get(const QQuickWheelHandler *q) { return q->d_func(); }
67 
68     QQuickWheelHandlerPrivate();
69 
70     QMetaProperty &targetMetaProperty() const;
71 
72     QBasicTimer deactivationTimer;
73     qreal activeTimeout = 0.1;
74     qreal rotationScale = 1;
75     qreal rotation = 0; // in units of degrees
76     qreal targetScaleMultiplier = 1.25992104989487; // qPow(2, 1/3)
77     QString propertyName;
78     mutable QMetaProperty metaProperty;
79     Qt::Orientation orientation = Qt::Vertical;
80     mutable bool metaPropertyDirty = true;
81     bool invertible = true;
82     bool targetTransformAroundCursor = true;
83 };
84 
85 QT_END_NAMESPACE
86 
87 #endif // QQUICKWHEELHANDLER_P_P_H
88