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// Copyright (C) 2016 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 QFLICKGESTURE_P_H
#define QFLICKGESTURE_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists for the convenience
// of other Qt classes. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtWidgets/private/qtwidgetsglobal_p.h>
#include "qevent.h"
#include "qgesturerecognizer.h"
#include "private/qgesture_p.h"
#include "qscroller.h"
#include <QtCore/qpointer.h>
#include "qscopedpointer.h"
#ifndef QT_NO_GESTURES
QT_BEGIN_NAMESPACE
class QFlickGesturePrivate;
class QGraphicsItem;
class Q_WIDGETS_EXPORT QFlickGesture : public QGesture
{
Q_OBJECT
Q_DECLARE_PRIVATE(QFlickGesture)
public:
QFlickGesture(QObject *receiver, Qt::MouseButton button, QObject *parent = nullptr);
~QFlickGesture();
friend class QFlickGestureRecognizer;
};
class QFlickGesturePrivate : public QGesturePrivate
{
Q_DECLARE_PUBLIC(QFlickGesture)
public:
QFlickGesturePrivate();
QPointer<QObject> receiver;
QScroller *receiverScroller;
Qt::MouseButton button; // NoButton == Touch
bool macIgnoreWheel;
};
class QFlickGestureRecognizer : public QGestureRecognizer
{
public:
QFlickGestureRecognizer(Qt::MouseButton button);
QGesture *create(QObject *target) override;
QGestureRecognizer::Result recognize(QGesture *state, QObject *watched, QEvent *event) override;
void reset(QGesture *state) override;
private:
Qt::MouseButton button; // NoButton == Touch
};
QT_END_NAMESPACE
#endif // QT_NO_GESTURES
#endif // QFLICKGESTURE_P_H
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