MyGUI_IItemContainer.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_ITEM_CONTAINER_H__
#define __MYGUI_I_ITEM_CONTAINER_H__

#include "MyGUI_Prerequest.h"
#include "MyGUI_Constants.h"

namespace MyGUI
{

    class IItem;

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

        virtual size_t _getItemCount()
        {
            return 0;
        }

        virtual void _addItem(const MyGUI::UString& _name) { }

        virtual void _removeItemAt(size_t _index) { }

        virtual Widget* _getItemAt(size_t _index)
        {
            return nullptr;
        }

        virtual void _setItemNameAt(size_t _index, const UString& _name) { }
        virtual const UString& _getItemNameAt(size_t _index)
        {
            return Constants::getEmptyUString();
        }

        virtual void _setItemSelected(IItem* _item) { }
    };

} // namespace MyGUI

#endif // __MYGUI_I_ITEM_CONTAINER_H__