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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 QSTANDARDGESTURES_P_H
#define QSTANDARDGESTURES_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 "qgesturerecognizer.h"
#include "private/qgesture_p.h"
#ifndef QT_NO_GESTURES
QT_BEGIN_NAMESPACE
class QPanGestureRecognizer : public QGestureRecognizer
{
public:
explicit QPanGestureRecognizer(int pointCount = 2) : m_pointCount(pointCount) {}
QGesture *create(QObject *target) override;
QGestureRecognizer::Result recognize(QGesture *state, QObject *watched, QEvent *event) override;
void reset(QGesture *state) override;
private:
const int m_pointCount;
};
class QPinchGestureRecognizer : public QGestureRecognizer
{
public:
QPinchGestureRecognizer();
QGesture *create(QObject *target) override;
QGestureRecognizer::Result recognize(QGesture *state, QObject *watched, QEvent *event) override;
void reset(QGesture *state) override;
};
class QSwipeGestureRecognizer : public QGestureRecognizer
{
public:
QSwipeGestureRecognizer();
QGesture *create(QObject *target) override;
QGestureRecognizer::Result recognize(QGesture *state, QObject *watched, QEvent *event) override;
void reset(QGesture *state) override;
};
class QTapGestureRecognizer : public QGestureRecognizer
{
public:
QTapGestureRecognizer();
QGesture *create(QObject *target) override;
QGestureRecognizer::Result recognize(QGesture *state, QObject *watched, QEvent *event) override;
void reset(QGesture *state) override;
};
class QTapAndHoldGestureRecognizer : public QGestureRecognizer
{
public:
QTapAndHoldGestureRecognizer();
QGesture *create(QObject *target) override;
QGestureRecognizer::Result recognize(QGesture *state, QObject *watched, QEvent *event) override;
void reset(QGesture *state) override;
};
QT_END_NAMESPACE
#endif // QT_NO_GESTURES
#endif // QSTANDARDGESTURES_P_H
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