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 * 
 * 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
 * 
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 * Unless required by applicable law or agreed to in writing,
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#ifndef _SCROLL_HXX
#define _SCROLL_HXX
#ifndef _SCRBAR_HXX //autogen
#include <vcl/scrbar.hxx>
#endif

class SwScrollbar: public ScrollBar
{
	Size    aDocSz;
	sal_Bool 	bHori		:1;		// Horizontal = sal_True, sonst Vertikal
	sal_Bool	bAuto		:1;		// fuer Scrollingmode
	sal_Bool	bThumbEnabled:1;
	sal_Bool	bVisible	:1;		// Show/Hide sollen nur noch dieses Flag setzen
	sal_Bool	bSizeSet	:1;		// wurde die Groesse bereits gesetzt?

	void	AutoShow();
    
    using Window::Hide;
    using Window::SetPosSizePixel;
    using Window::IsVisible;

public:

    void    ExtendedShow( sal_Bool bVisible = sal_True );
	void	Hide() { Show( sal_False ); }
	void	SetPosSizePixel( const Point& rNewPos, const Size& rNewSize );
	sal_Bool	IsVisible(sal_Bool bReal) const { return bReal ? ScrollBar::IsVisible() : bVisible; }

		// Aenderung der Dokumentgroesse
	void 	DocSzChgd(const Size &rNewSize);
		// Aenderung des sichtbaren Bereiches
	void 	ViewPortChgd(const Rectangle &rRectangle);
		// was fuer einer ist es denn ??
    sal_Bool    IsHoriScroll() const { return bHori; }

	void 	SetAuto(sal_Bool bSet);
	sal_Bool 	IsAuto() { return bAuto;}

    SwScrollbar(Window *pParent, sal_Bool bHori = sal_True );
	~SwScrollbar();
};



#endif