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/***************************************************************************
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mymoneysubject.h - description
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-------------------
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begin : Sat May 18 2002
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copyright : (C) 2000-2002 by Michael Edwardes
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email : mte@users.sourceforge.net
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Javier Campos Morales <javi_c@users.sourceforge.net>
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Felix Rodriguez <frodriguez@users.sourceforge.net>
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John C <thetacoturtle@users.sourceforge.net>
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Thomas Baumgart <ipwizard@users.sourceforge.net>
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Kevin Tambascio <ktambascio@users.sourceforge.net>
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef MYMONEYSUBJECT_H
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#define MYMONEYSUBJECT_H
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// ----------------------------------------------------------------------------
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// TQt Includes
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#include <tqptrlist.h>
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// ----------------------------------------------------------------------------
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// Project Includes
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#include <kmymoney/export.h>
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class MyMoneyObserver;
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class TQString;
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/**
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* This is the base class to be used to construct a
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* subject for usage in a subject/observer relationship
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*
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* @author Thomas Baumgart
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*/
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class KMYMONEY_EXPORT MyMoneySubject {
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public:
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virtual ~MyMoneySubject();
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virtual void attach(MyMoneyObserver*);
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virtual void detach(MyMoneyObserver*);
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virtual void notify(const TQString& id);
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protected:
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MyMoneySubject();
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private:
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TQPtrList<MyMoneyObserver> m_observers;
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};
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#endif
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