IViewExtender.h

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/********************************************************************************
**  This file is part of the ICF Framework. Copyright (C) Witold Gantzke & Kirill Lepskiy
**  ICF Framework may be used under the terms of the LGPL License v. 2.1 by the Free Software Foundation.
********************************************************************************/
 
#pragma once
 
 
// ICF includes
#include <istd/IPolymorphic.h>
 
 
namespace i2dgui
{
 
 
class IViewProvider;
 
 
class IViewExtender: virtual public istd::IPolymorphic
{
public:
    enum SceneFlags
    {
        SF_BACKGROUND = 1,
        SF_DIRECT = 2
    };
 
    virtual void AddItemsToScene(IViewProvider* providerPtr, int flags) = 0;
 
    virtual void RemoveItemsFromScene(IViewProvider* providerPtr) = 0;
};
 
 
} // namespace i2dgui