qquickstyleitemscrollbar.h

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// Copyright (C) 2020 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 QQUICKSTYLEITEMSCROLLBAR_H
#define QQUICKSTYLEITEMSCROLLBAR_H
 
#include "qquickstyleitem.h"
#include <QtQuickTemplates2/private/qquickscrollbar_p.h>
 
QT_BEGIN_NAMESPACE
 
class QQuickStyleItemScrollBar : public QQuickStyleItem
{
    Q_OBJECT
 
    Q_PROPERTY(SubControl subControl MEMBER m_subControl)
 
    QML_NAMED_ELEMENT(ScrollBar)
 
public:
    enum SubControl {
        Groove = 1,
        Handle,
        AddLine,
        SubLine
    };
    Q_ENUM(SubControl)
 
    explicit QQuickStyleItemScrollBar(QQuickItem *parent = nullptr);
 
    QFont styleFont(QQuickItem *control) const override;
 
protected:
    void connectToControl() const override;
    void paintEvent(QPainter *painter) const override;
    StyleItemGeometry calculateGeometry() override;
 
private:
    void initStyleOption(QStyleOptionSlider &styleOption) const;
 
private:
   SubControl m_subControl = Groove;
};
 
QT_END_NAMESPACE
 
#endif // QQUICKSTYLEITEMSCROLLBAR_H