DesignChangeListener.h

#pragma once
#include <NDEVR/DesignObject.h>
namespace NDEVR
{
    class DesignObject;
    class PropertyChangeListener
    {
    public:
        virtual void onPropertyChanged(DesignObject& target, NDPO prop) = 0;
    };

    class PropertyChangeManager
    {
    public:
        void onPropertyChanged(uint04 id, DesignObject& target, NDPO prop)
        {
            m_change_listeners[id]->onPropertyChanged(target, prop);
        }
    protected:
        Buffer<PropertyChangeListener*> m_change_listeners; 
    };
}