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59 lines
1.9 KiB
59 lines
1.9 KiB
/*
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**************************************************************************
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description
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--------------------
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copyright : (C) 2002 by Andreas Zehender
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email : zehender@kde.org
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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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#include "pmsplinememento.h"
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#include "pmdebug.h"
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PMSplineMemento::PMSplineMemento( PMObject* originator )
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: PMMemento( originator )
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{
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m_bSplinePointsSaved = false;
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}
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PMSplineMemento::~PMSplineMemento( )
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{
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}
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void PMSplineMemento::setSplinePoints( const TQValueList<PMVector>& v )
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{
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if( !m_bSplinePointsSaved )
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{
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// Direct assignment does not work with TQt 2.3.x
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// The list will be changed later in a graphical
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// change because TQValueList::detach( ) is called
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// too late!
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// Copy the list by hand.
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TQValueList<PMVector>::ConstIterator it = v.begin( );
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for( ; it != v.end( ); ++it )
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m_splinePoints.append( *it );
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m_bSplinePointsSaved = true;
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addChange( PMCData );
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}
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}
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TQValueList<PMVector> PMSplineMemento::splinePoints( ) const
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{
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if( !m_bSplinePointsSaved )
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kdError( PMArea ) << "Spline points not saved in PMSplineMemento::splinePoints\n";
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return m_splinePoints;
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}
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