pjs/lib/mac/UserInterface/MButtonEnablerPolicy.h

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// ===========================================================================
//	This is a mix-in class which handles the enabling policy for
//	CButtonEnabler.
//	
//	For an object to be enabled by a CButtonEnabler attachment, it should
//	mix-in and implement this interface. Note that a default policy is
//	implemented by CButtonEnabler. This is intended for LControl-derived
//	objects which cannot be changed to mix-in MButtonEnablerPolicy and for
//	which the default policy in CButtonEnabler already Does The Right Thing<6E>.
// ===========================================================================

#ifndef MButtonEnablerPolicy_H
#define MButtonEnablerPolicy_H
#pragma once

// Class declaration

class MButtonEnablerPolicy
{
private:
	
	friend class CButtonEnabler;
	
	virtual void		HandleButtonEnabling() = 0;
};

#endif