#pragma once
#include "IItem.h"
#include <vector>
class ITray : public IItem
{
public:
 virtual ~ITray() {}
 ITray(const std::string &caption) : IItem(caption) {}
 void addItem(IItem *item)
 {
 m_itemList.push_back(item);
 }

protected:
 std::vector<IItem *> m_itemList;
};