libreoffice/sw/source/ui/inc/scroll.hxx

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#ifndef _SCROLL_HXX
#define _SCROLL_HXX
#include <vcl/scrbar.hxx>

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

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