qscrollbar_p.h

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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 QSCROLLBAR_P_H
#define QSCROLLBAR_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 <QtWidgets/private/qtwidgetsglobal_p.h>
#include "qscrollbar.h"
#include "private/qabstractslider_p.h"
#include "qstyle.h"
 
#include <QtCore/qbasictimer.h>
 
QT_REQUIRE_CONFIG(scrollbar);
 
QT_BEGIN_NAMESPACE
 
class QScrollBarPrivate : public QAbstractSliderPrivate
{
    Q_DECLARE_PUBLIC(QScrollBar)
public:
    QStyle::SubControl pressedControl;
    bool pointerOutsidePressedControl;
 
    int clickOffset, snapBackPosition;
 
    void activateControl(uint control, int threshold = 500);
    void stopRepeatAction();
    int pixelPosToRangeValue(int pos) const;
    void init();
    bool updateHoverControl(const QPoint &pos);
    QStyle::SubControl newHoverControl(const QPoint &pos);
 
    QStyle::SubControl hoverControl;
    QRect hoverRect;
 
    bool transient;
    void setTransient(bool value);
 
    bool flashed;
    QBasicTimer flashTimer;
    void flash();
};
 
QT_END_NAMESPACE
 
#endif // QSCROLLBAR_P_H