/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 *
 * The contents of this file are subject to the Netscape Public License
 * Version 1.0 (the "NPL"); you may not use this file except in
 * compliance with the NPL.  You may obtain a copy of the NPL at
 * http://www.mozilla.org/NPL/
 *
 * Software distributed under the NPL is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
 * for the specific language governing rights and limitations under the
 * NPL.
 *
 * The Initial Developer of this code under the NPL is Netscape
 * Communications Corporation.  Portions created by Netscape are
 * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
 * Reserved.
 */

// Written by John R. McMullen

#pragma once

#include "LAttachment.h"

class LControl;

//======================================
class CButtonEnabler : public LAttachment
// Just attach this to a control.  It will
// dim/undim the control by using the FindCommandStatus mechanism.
//======================================
{
public:
	enum { class_ID = 'BtEn' };
	static CButtonEnabler* CreateButtonEnablerStream(LStream*);
	CButtonEnabler(LStream* inStream);
	virtual ~CButtonEnabler();
	virtual	void ExecuteSelf(MessageT inMessage, void *ioParam);
	static void UpdateButtons();
protected:
	LControl* mControl;
}; // class CButtonEnabler