|| || || || || || || ||

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LayoutListener.h

Go to the documentation of this file.

#ifndef OglGui_LayoutListener_h
#define OglGui_LayoutListener_h

#ifndef OglGui_LayoutComponent_h
#include "OglGui/LayoutComponent.h"
#endif

namespace OglGui
{

class LayoutListener
{
public:

    LayoutListener(LayoutComponent* leader, LayoutComponent* follower)
    {
        mLeader = leader;
        mFollower = follower;
        mLeader->AddLayoutFollower(this);
        mFollower->AddLayoutLeader(this);
    }

    virtual
    ~LayoutListener()
    {
        mLeader->RemoveLayoutFollower(this);
        mFollower->RemoveLayoutLeader(this);
    }

    virtual void
    OnLayoutChange()
    {
    }


protected:
    LayoutComponent* mLeader;
    LayoutComponent* mFollower;
};

} // namespace OglGui

#endif // LayoutListener_h

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