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39
40#ifndef QQUICKPOINTERHANDLER_P_H
41#define QQUICKPOINTERHANDLER_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 "qevent.h"
55
56#include <QtQuick/private/qquickevents_p_p.h>
57#include <QtQuick/private/qquickpointerhandler_p.h>
58
59QT_BEGIN_NAMESPACE
60
61class Q_QUICK_PRIVATE_EXPORT QQuickPointerHandlerPrivate : public QObjectPrivate
62{
63 Q_DECLARE_PUBLIC(QQuickPointerHandler)
64
65public:
66 static QQuickPointerHandlerPrivate* get(QQuickPointerHandler *q) { return q->d_func(); }
67 static const QQuickPointerHandlerPrivate* get(const QQuickPointerHandler *q) { return q->d_func(); }
68
69 QQuickPointerHandlerPrivate();
70
71 template<typename TEventPoint>
72 bool dragOverThreshold(qreal d, Qt::Axis axis, const TEventPoint *p) const;
73
74 bool dragOverThreshold(QVector2D delta) const;
75 bool dragOverThreshold(const QQuickEventPoint *point) const;
76
77 QQuickPointerEvent *currentEvent = nullptr;
78 QQuickItem *target = nullptr;
79 qreal m_margin = 0;
80 qint16 dragThreshold = -1; // -1 means use the platform default
81 uint8_t grabPermissions : 8;
82 Qt::CursorShape cursorShape : 6;
83 bool enabled : 1;
84 bool active : 1;
85 bool targetExplicitlySet : 1;
86 bool hadKeepMouseGrab : 1; // some handlers override target()->setKeepMouseGrab(); this remembers previous state
87 bool hadKeepTouchGrab : 1; // some handlers override target()->setKeepTouchGrab(); this remembers previous state
88 bool cursorSet : 1;
89};
90
91QT_END_NAMESPACE
92
93#endif // QQUICKPOINTERHANDLER_P_H
94

source code of qtdeclarative/src/quick/handlers/qquickpointerhandler_p_p.h