MyGUI_ILayerItem.h

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/*
 * This source file is part of MyGUI. For the latest info, see http://mygui.info/
 * Distributed under the MIT License
 * (See accompanying file COPYING.MIT or copy at http://opensource.org/licenses/MIT)
 */

#ifndef __MYGUI_I_LAYER_ITEM_H__
#define __MYGUI_I_LAYER_ITEM_H__

#include "MyGUI_Prerequest.h"

namespace MyGUI
{

    class ILayer;
    class ILayerNode;

    class MYGUI_EXPORT ILayerItem
    {
    public:
        virtual ~ILayerItem() { }

        virtual ILayerItem* getLayerItemByPoint(int _left, int _top) const = 0;
        virtual const IntCoord& getLayerItemCoord() const = 0;

        virtual void resizeLayerItemView(const IntSize& _oldView, const IntSize& _newView) = 0;

        virtual void attachItemToNode(ILayer* _layer, ILayerNode* _node) = 0;
        virtual void detachFromLayer() = 0;
        virtual void upLayerItem() = 0;
    };

} // namespace MyGUI

#endif // __MYGUI_I_LAYER_ITEM_H__