// $Revision: 1.7 $
// Copyright (C) 1995 Taligent, Inc.  All rights reserved.

#ifndef TaligentSamples_SINGLEDRAGANDDROPITEM
#define TaligentSamples_SINGLEDRAGANDDROPITEM

#ifndef Taligent_DRAGANDDROP
#include <Taligent/DragAndDrop.h>
#endif

class TSingleDragAndDropItem : public TDragAndDropItem {
public:
    MCollectibleDeclarationsMacro(TSingleDragAndDropItem);

                            TSingleDragAndDropItem(const TViewHandle& view, TScrapItem* scrapToAdopt);
                            TSingleDragAndDropItem(const TSingleDragAndDropItem&);
    TSingleDragAndDropItem& operator=(const TSingleDragAndDropItem&);
    virtual                 ~TSingleDragAndDropItem();

    virtual TStream&        operator>>=(TStream&) const;
    virtual TStream&        operator<<=(TStream&);

    virtual void            CopyAvailableTypes(TSequenceOf<TTypeDescription>& result, TMemoryHeap* heap = NIL) const;
    virtual TScrapItem*     FindItemMatchingDescription(const TTypeDescription&);

protected:
                            TSingleDragAndDropItem();

private:
    TScrapItem*             fScrapItem;

    enum EVersion { kOriginalVersion };
};

#endif // TaligentSamples_SINGLEDRAGANDDROPITEM