Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 58 insertions, 0 deletions

diff --git a/kpovmodeler/pmsplinememento.cpp b/kpovmodeler/pmsplinememento.cpp
new file mode 100644
index 00000000..a197f8ea
--- /dev/null
+++ b/kpovmodeler/pmsplinememento.cpp
@@ -0,0 +1,58 @@
+/*
+**************************************************************************
+                                 description
+                             --------------------
+    copyright            : (C) 2002 by Andreas Zehender
+    email                : [email protected]
+**************************************************************************
+
+**************************************************************************
+*                                                                        *
+*  This program is free software; you can redistribute it and/or modify  *
+*  it under the terms of the GNU General Public License as published by  *
+*  the Free Software Foundation; either version 2 of the License, or     *
+*  (at your option) any later version.                                   *
+*                                                                        *
+**************************************************************************/
+
+#include "pmsplinememento.h"
+#include "pmdebug.h"
+
+PMSplineMemento::PMSplineMemento( PMObject* originator )
+      : PMMemento( originator )
+{
+   m_bSplinePointsSaved = false;
+}
+
+PMSplineMemento::~PMSplineMemento( )
+{
+}
+
+void PMSplineMemento::setSplinePoints( const QValueList<PMVector>& v )
+{
+   if( !m_bSplinePointsSaved )
+   {
+      // Direct assignment does not work with Qt 2.3.x
+      // The list will be changed later in a graphical
+      // change because QValueList::detach( ) is called
+      // too late!
+      // Copy the list by hand.
+
+      QValueList<PMVector>::ConstIterator it = v.begin( );
+      for( ; it != v.end( ); ++it )
+         m_splinePoints.append( *it );
+
+      m_bSplinePointsSaved = true;
+      addChange( PMCData );
+   }
+}
+
+QValueList<PMVector> PMSplineMemento::splinePoints( ) const
+{
+   if( !m_bSplinePointsSaved )
+      kdError( PMArea ) << "Spline points not saved in PMSplineMemento::splinePoints\n";
+   
+   return m_splinePoints;
+}
+
+