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, 50 insertions, 0 deletions

diff --git a/kpovmodeler/pmtranslatecontrolpoint.cpp b/kpovmodeler/pmtranslatecontrolpoint.cpp
new file mode 100644
index 00000000..857e3af9
--- /dev/null
+++ b/kpovmodeler/pmtranslatecontrolpoint.cpp
@@ -0,0 +1,50 @@
+/*
+**************************************************************************
+                                 description
+                             --------------------
+    copyright            : (C) 2000-2001 by Andreas Zehender
+    email                : zehender@kde.org
+**************************************************************************
+
+**************************************************************************
+*                                                                        *
+*  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 "pmtranslatecontrolpoint.h"
+#include "pmmath.h"
+
+#include <klocale.h>
+#include <math.h>
+
+PMTranslateControlPoint::PMTranslateControlPoint( const PMVector& trans, int id )
+      : PMControlPoint( id, i18n( "Translation" ) )
+{
+   m_translation = trans;
+}
+
+void PMTranslateControlPoint::graphicalChangeStarted( )
+{
+   m_originalTranslation = m_translation;
+}
+
+void PMTranslateControlPoint::graphicalChange( const PMVector& startPoint,
+                                               const PMVector& /*viewNormal*/,
+                                               const PMVector& endPoint )
+{
+   m_translation = m_originalTranslation + endPoint - startPoint;
+}
+
+void PMTranslateControlPoint::snapToGrid( )
+{
+   int i;
+   double d = moveGrid( );
+   if( !approxZero( d ) )
+      for( i = 0; i < 3; i++ )
+         m_translation[i] = rint( m_translation[i] / d ) * d;
+   setChanged( );
+}