/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

/*

 * This file is part of the LibreOffice project.

 *

 * This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/.

 *

 * This file incorporates work covered by the following license notice:

 *

 *   Licensed to the Apache Software Foundation (ASF) under one or more

 *   contributor license agreements. See the NOTICE file distributed

 *   with this work for additional information regarding copyright

 *   ownership. The ASF licenses this file to you under the Apache

 *   License, Version 2.0 (the "License"); you may not use this file

 *   except in compliance with the License. You may obtain a copy of

 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .

 */

#pragma once

#include <svtools/scrolladaptor.hxx>

class SwScrollbar final : public ScrollAdaptor

{

    Size    m_aDocSz;

    bool    m_bAuto       :1;     // for scrolling mode

    bool    m_bVisible    :1;     // show/hide should only set this flag

    bool    m_bSizeSet    :1;     // was the size already set?

    void    AutoShow();

public:

    void    ExtendedShow( bool bVisible = true );

    void    SetPosSizePixel( const Point& rNewPos, const Size& rNewSize ) override;

    bool    IsScrollbarVisible(bool bReal) const { return bReal ? ScrollAdaptor::IsVisible() : m_bVisible; }

        // changing of document size

    void    DocSzChgd(const Size &rNewSize);

        // changing of visible region

    void    ViewPortChgd(const tools::Rectangle &rRectangle);

    void    SetAuto(bool bSet);

    bool    IsAuto() const { return m_bAuto;}

    SwScrollbar(vcl::Window *pParent, bool bHori );

};

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */