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#include "vcl/popupmenuwindow.hxx"

#include <limits>

struct PopupMenuFloatingWindow::ImplData
{
    sal_uInt16      mnMenuStackLevel;  // Store the stack level of a popup menu.  0 = top-level menu.

    ImplData();
    ~ImplData();
};

PopupMenuFloatingWindow::ImplData::ImplData() :
    mnMenuStackLevel( ::std::numeric_limits<sal_uInt16>::max() )
{
}

PopupMenuFloatingWindow::ImplData::~ImplData()
{
}

// ============================================================================

PopupMenuFloatingWindow::PopupMenuFloatingWindow( Window* pParent, WinBits nStyle ) :
    FloatingWindow(pParent, nStyle),
    mpImplData(new ImplData)
{
}

PopupMenuFloatingWindow::~PopupMenuFloatingWindow()
{
    delete mpImplData;
}

sal_uInt16 PopupMenuFloatingWindow::GetMenuStackLevel() const
{
    return mpImplData->mnMenuStackLevel;
}

void PopupMenuFloatingWindow::SetMenuStackLevel( sal_uInt16 nLevel )
{
    mpImplData->mnMenuStackLevel = nLevel;
}

bool PopupMenuFloatingWindow::IsPopupMenu() const
{
    return mpImplData->mnMenuStackLevel != ::std::numeric_limits<sal_uInt16>::max();
}

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