sw/source/uibase/inc/scroll.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #pragma once
  20
  21 #include <svtools/scrolladaptor.hxx>
  22
  23 class SwScrollbar final : public ScrollAdaptor
  24 {
  25     Size    m_aDocSz;
  26     bool    m_bAuto       :1;     // for scrolling mode
  27     bool    m_bVisible    :1;     // show/hide should only set this flag
  28     bool    m_bSizeSet    :1;     // was the size already set?
  29
  30     void    AutoShow();
  31
  32 public:
  33     void    ExtendedShow( bool bVisible = true );
  34     void    SetPosSizePixel( const Point& rNewPos, const Size& rNewSize ) override;
  35     bool    IsScrollbarVisible(bool bReal) const { return bReal ? ScrollAdaptor::IsVisible() : m_bVisible; }
  36
  37         // changing of document size
  38     void    DocSzChgd(const Size &rNewSize);
  39         // changing of visible region
  40     void    ViewPortChgd(const tools::Rectangle &rRectangle);
  41
  42     void    SetAuto(bool bSet);
  43     bool    IsAuto() const { return m_bAuto;}
  44
  45     SwScrollbar(vcl::Window *pParent, bool bHori );
  46 };
  47
  48 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */