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// Copyright (C) 2018 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QQUICKPOINTERHANDLER_P_H
#define QQUICKPOINTERHANDLER_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include "qevent.h"
#include <QtCore/private/qobject_p.h>
#include <QtQuick/private/qquickevents_p_p.h>
#include <QtQuick/private/qquickpointerhandler_p.h>
QT_BEGIN_NAMESPACE
class Q_QUICK_EXPORT QQuickPointerHandlerPrivate : public QObjectPrivate
{
Q_DECLARE_PUBLIC(QQuickPointerHandler)
public:
static QQuickPointerHandlerPrivate* get(QQuickPointerHandler *q) { return q->d_func(); }
static const QQuickPointerHandlerPrivate* get(const QQuickPointerHandler *q) { return q->d_func(); }
QQuickPointerHandlerPrivate();
template<typename TEventPoint>
bool dragOverThreshold(qreal d, Qt::Axis axis, const TEventPoint &p) const;
bool dragOverThreshold(QVector2D delta) const;
bool dragOverThreshold(const QEventPoint &point) const;
virtual void onParentChanged(QQuickItem * /*oldParent*/, QQuickItem * /*newParent*/) {}
virtual void onEnabledChanged() {}
static QVector<QObject *> &deviceDeliveryTargets(const QInputDevice *device);
QPointerEvent *currentEvent = nullptr;
QQuickItem *target = nullptr;
qreal m_margin = 0;
quint64 lastEventTime = 0;
qint16 dragThreshold = -1; // -1 means use the platform default
uint8_t grabPermissions : 8;
Qt::CursorShape cursorShape : 6;
bool enabled : 1;
bool active : 1;
bool targetExplicitlySet : 1;
bool hadKeepMouseGrab : 1; // some handlers override target()->setKeepMouseGrab(); this remembers previous state
bool hadKeepTouchGrab : 1; // some handlers override target()->setKeepTouchGrab(); this remembers previous state
bool cursorSet : 1;
bool cursorDirty : 1;
};
QT_END_NAMESPACE
#endif // QQUICKPOINTERHANDLER_P_H
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