diff --git a/modules/gui/src/plot_viewer/plot_axis_base.cc b/modules/gui/src/plot_viewer/plot_axis_base.cc
deleted file mode 100644
index 5bee2b9081889e08bffcb89226d3dab2c013ea6d..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_axis_base.cc
+++ /dev/null
@@ -1,90 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-/*
-  Author: Andreas Schenk
-*/
-
-#include "plot_axis_base.hh"
-
-#include <QWheelEvent>
-#include <QMouseEvent>
-namespace ost{namespace gui{
-
-PlotAxisBase::PlotAxisBase(QWidget * parent):
-  QWidget(parent),
-  ticker_(),
-  global_mouse_pos_()
-{
-}
-
-PlotAxisBase::~PlotAxisBase()
-{
-}
-
-void PlotAxisBase::wheelEvent ( QWheelEvent * e )
-{
-  emit zoom(e->delta(),e->pos());
-}
-void PlotAxisBase::SetMinimum(Real min)
-{
-  ticker_.SetMinimum(min);
-  update();
-}
-
-void PlotAxisBase::SetMaximum(Real max)
-{
-  ticker_.SetMaximum(max);
-  update();
-}
-
-void PlotAxisBase::SetSeparation(int separation)
-{
-  ticker_.SetSeparation(separation);
-  update();
-}
-int PlotAxisBase::GetSeparation()
-{
-  return ticker_.GetSeparation();
-
-}
-
-void PlotAxisBase::SetStart(int start)
-{
-  ticker_.SetStart(start);
-}
-
-void PlotAxisBase::SetEnd(int end)
-{
-  ticker_.SetEnd(end);
-}
-
-TickList PlotAxisBase::GetTicks()
-{
-  return ticker_.GetTicks();
-}
-
-void PlotAxisBase::mousePressEvent( QMouseEvent * event )
-{
-  if(event->button()== Qt::LeftButton){
-    global_mouse_pos_=event->globalPos();
-  }
-}
-
-
-}}//ns
diff --git a/modules/gui/src/plot_viewer/plot_axis_base.hh b/modules/gui/src/plot_viewer/plot_axis_base.hh
deleted file mode 100644
index 61d621219ad928c72b25ef0b17ac375b8540a046..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_axis_base.hh
+++ /dev/null
@@ -1,59 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-#ifndef PLOTAXIS_BASE_HH_
-#define PLOTAXIS_BASE_HH_
-
-/*
-  Author: Andreas Schenk
-*/
-
-#include "plot_ticker.hh"
-#include <QWidget>
-
-
-namespace ost { namespace gui {
-
-class DLLEXPORT_OST_GUI PlotAxisBase: public QWidget
-{
-  Q_OBJECT
-public:
-  PlotAxisBase(QWidget * parent = 0);
-  virtual ~PlotAxisBase();
-  const static unsigned int AXISWIDTH=60;
-  void SetMinimum(Real min);
-  void SetMaximum(Real max);
-signals:
-  void zoom(int delta,QPoint pos);
-  void translate(Real deltax,Real deltay);
-protected:
-  int GetSeparation();
-  void SetSeparation(int separation);
-  void SetStart(int start);
-  void SetEnd(int end);
-  virtual void wheelEvent ( QWheelEvent * e );
-  virtual void mousePressEvent ( QMouseEvent * event );
-  TickList GetTicks();
-  PlotTickerLinear ticker_;
-  QPoint global_mouse_pos_;
-};
-
-
-}}//ns
-
-#endif /*PLOTAXIS_BASE_HH_*/
diff --git a/modules/gui/src/plot_viewer/plot_axis_horizontal.cc b/modules/gui/src/plot_viewer/plot_axis_horizontal.cc
deleted file mode 100644
index 3279221386c7951ba749ca810cf99dab5ca36500..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_axis_horizontal.cc
+++ /dev/null
@@ -1,63 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-/*
-  Author: Andreas Schenk
-*/
-
-#include "plot_axis_horizontal.hh"
-
-#include <QPainter>
-#include <QMouseEvent>
-namespace ost{namespace gui{
-
-PlotAxisHorizontal::PlotAxisHorizontal(QWidget * parent):
-  PlotAxisBase(parent)
-{
-  SetStart(AXISWIDTH);
-  SetSeparation(40);
-}
-
-PlotAxisHorizontal::~PlotAxisHorizontal()
-{
-}
-
-void PlotAxisHorizontal::paintEvent(QPaintEvent* paint_event)
-{
-  SetEnd(width());
-  TickList ticks=GetTicks();
-  QPainter painter(this);
-  painter.setRenderHint(QPainter::Antialiasing);
-  for(int i=0;i<static_cast<int>(ticks.size());++i){
-    if(ticks[i].first<static_cast<int>(AXISWIDTH)){
-      continue;
-    }
-    painter.drawLine(ticks[i].first,0,ticks[i].first,9);
-    painter.drawText(QRect(ticks[i].first-GetSeparation()/2,12,GetSeparation(),20),Qt::AlignCenter,QString("%1").arg(ticks[i].second));
-  }
-}
-
-void PlotAxisHorizontal::mouseMoveEvent( QMouseEvent * event )
-{
-  if(event->buttons() & Qt::LeftButton){
-    emit translate(static_cast<Real>(event->globalPos().x()-global_mouse_pos_.x()),0.0);
-    global_mouse_pos_=event->globalPos();
-  }
-}
-
-}}//ns
diff --git a/modules/gui/src/plot_viewer/plot_axis_horizontal.hh b/modules/gui/src/plot_viewer/plot_axis_horizontal.hh
deleted file mode 100644
index 7522695e0bd1a98b58183eaf7a97825c9673b6f1..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_axis_horizontal.hh
+++ /dev/null
@@ -1,44 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-#ifndef PLOT_AXIS_HORIZONTAL_HH_
-#define PLOT_AXIS_HORIZONTAL_HH_
-
-/*
-  Author: Andreas Schenk
-*/
-
-#include "plot_axis_base.hh"
-
-namespace ost { namespace gui {
-
-class DLLEXPORT_OST_GUI PlotAxisHorizontal: public PlotAxisBase
-{
-public:
-  PlotAxisHorizontal(QWidget * parent = 0);
-  virtual ~PlotAxisHorizontal();
-protected:
-  virtual void paintEvent(QPaintEvent* paint_event);
-  virtual void mouseMoveEvent ( QMouseEvent * event );
-};
-
-}
-
-}
-
-#endif /*PLOT_AXIS_HORIZONTAL_HH_*/
diff --git a/modules/gui/src/plot_viewer/plot_axis_vertical.cc b/modules/gui/src/plot_viewer/plot_axis_vertical.cc
deleted file mode 100644
index f276953dd1603051b5f701e8c9b0cfb90027943c..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_axis_vertical.cc
+++ /dev/null
@@ -1,65 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-/*
-  Author: Andreas Schenk
-*/
-
-
-#include "plot_axis_vertical.hh"
-
-#include <QMouseEvent>
-#include <QPainter>
-namespace ost{namespace gui{
-
-PlotAxisVertical::PlotAxisVertical(QWidget * parent):
-  PlotAxisBase(parent)
-{
-  SetStart(AXISWIDTH);
-  SetSeparation(40);
-}
-
-PlotAxisVertical::~PlotAxisVertical()
-{
-}
-
-void PlotAxisVertical::paintEvent(QPaintEvent* paint_event)
-{
-  SetEnd(height());
-  TickList ticks=GetTicks();
-  QPainter painter(this);
-  painter.setRenderHint(QPainter::Antialiasing);
-  for(int i=0;i<static_cast<int>(ticks.size());++i){
-    Real ypos=height()-ticks[i].first;
-    if(ticks[i].first<static_cast<int>(AXISWIDTH)){
-      continue;
-    }
-    painter.drawLine(AXISWIDTH-10,ypos,AXISWIDTH-1,ypos);
-    painter.drawText(QRect(2,ypos-GetSeparation()/2,AXISWIDTH-14,GetSeparation()),Qt::AlignVCenter,QString("%1").arg(ticks[i].second));
-  }
-}
-
-void PlotAxisVertical::mouseMoveEvent( QMouseEvent * event )
-{
-  if(event->buttons() & Qt::LeftButton){
-    emit translate(0.0,static_cast<Real>(event->globalPos().y()-global_mouse_pos_.y()));
-    global_mouse_pos_=event->globalPos();
-  }
-}
-
-}}//ns
diff --git a/modules/gui/src/plot_viewer/plot_axis_vertical.hh b/modules/gui/src/plot_viewer/plot_axis_vertical.hh
deleted file mode 100644
index e6412b7d0244768cc23395b31179d1c7eb4b43fd..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_axis_vertical.hh
+++ /dev/null
@@ -1,42 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-#ifndef PLOT_AXIS_VERTICAL_HH_
-#define PLOT_AXIS_VERTICAL_HH_
-
-/*
-  Author: Andreas Schenk
-*/
-
-#include "plot_axis_base.hh"
-
-namespace ost{namespace gui{
-
-class DLLEXPORT_OST_GUI PlotAxisVertical: public PlotAxisBase
-{
-public:
-  PlotAxisVertical(QWidget * parent = 0);
-  virtual ~PlotAxisVertical();
-protected:
-  virtual void paintEvent(QPaintEvent* paint_event);
-  virtual void mouseMoveEvent ( QMouseEvent * event );
-};
-
-}}//ns
-
-#endif /*PLOT_AXIS_VERTICAL_HH_*/
diff --git a/modules/gui/src/plot_viewer/plot_data.cc b/modules/gui/src/plot_viewer/plot_data.cc
deleted file mode 100644
index 2955482a60b310b16d681dc7b46a25852777a2f8..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_data.cc
+++ /dev/null
@@ -1,149 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-/*
-  Author: Andreas Schenk
-*/
-
-#include <limits>
-#include <sstream>
-#include "plot_data.hh"
-
-namespace ost{namespace gui{
-
-PlotData::PlotData():
-  PlotDataBase(),
-  minx_(std::numeric_limits<Real>().max()),
-  maxx_(-std::numeric_limits<Real>().max()),
-  miny_(std::numeric_limits<Real>().max()),
-  maxy_(-std::numeric_limits<Real>().max()),
-  pde_vector_()
-{
-}
-
-PlotData::~PlotData()
-{
-}
-
-void PlotData::AddXYQ(Real x, Real y, Real w, const QString& n)
-{
-  AddXEYEQ(x, 0.0, y, 0.0,w, n);
-}
-void PlotData::AddXYE(Real x, Real y, Real e, const QString& n)
-{
-  AddXEYEQ(x, 0.0, y, e,1.0, n);
-}
-void PlotData::AddXYEQ(Real x, Real y, Real e,Real q, const QString& n)
-{
-  AddXEYEQ(x, 0.0, y, e,q, n);
-}
-void PlotData::AddXEYE(Real x, Real ex, Real y, Real ey, const QString& n)
-{
-  AddXEYEQ(x, ex, y, ey ,1.0, n);
-}
-void PlotData::AddXY(Real x, Real y, const QString& n)
-{
-  AddXEYEQ(x, 0, y, 0,1, n);
-}
-
-void PlotData::AddYQ(Real y, Real w, const QString& n)
-{
-  AddYEQ(y, 0.0,w, n);
-}
-void PlotData::AddYE(Real y, Real e, const QString& n)
-{
-  AddYEQ(y, e,1.0, n);
-}
-void PlotData::AddY(Real y, const QString& n)
-{
-  AddYEQ(y, 0,1, n);
-}
-
-void PlotData::AddYEQ(Real y, Real ey, Real w, const QString& n)
-{
-  static int x=0;
-  AddXEYEQ(x,0,y,ey,w,n);
-  ++x;
-}
-
-void PlotData::AddXEYEQ(Real x, Real ex, Real y, Real ey, Real q, const QString& n)
-{
-  pde_vector_.push_back(PlotDataEntry(x, ex, y, ey,q, n));
-  minx_=std::min(minx_, x);
-  maxx_=std::max(maxx_, x);
-  miny_=std::min(miny_, y);
-  maxy_=std::max(maxy_, y);
-}
-
-void PlotData::Clear()
-{
-  pde_vector_.clear();
-  minx_=std::numeric_limits<Real>().max();
-  maxx_=-std::numeric_limits<Real>().max();
-  miny_=std::numeric_limits<Real>().max();
-  maxy_=-std::numeric_limits<Real>().max();
-}
-Real PlotData::GetMinimumX()
-{
-  if(minx_>maxx_){
-    return 0.0;
-  }else{
-    return minx_;
-  }
-}
-Real PlotData::GetMaximumX()
-{
-  if(minx_>maxx_){
-    return 1.0;
-  }else if(minx_==maxx_){
-    return minx_+1.0;
-  }else{
-    return maxx_;
-  }
-}
-Real PlotData::GetMinimumY()
-{
-  if(miny_>maxy_){
-    return 0.0;
-  }else{
-    return miny_;
-  }
-}
-Real PlotData::GetMaximumY()
-{
-  if(miny_>maxy_){
-    return 1.0;
-  }else if(miny_==maxy_){
-    return miny_+1.0;
-  }else{
-    return maxy_;
-  }
-}
-
-
-PlotDataEntry PlotData::GetPlotDataEntry(unsigned int idx)
-{
-  return pde_vector_[idx];
-}
-
-unsigned int PlotData::GetCount()
-{
- return pde_vector_.size();
-}
-
-}}//ns
diff --git a/modules/gui/src/plot_viewer/plot_data.hh b/modules/gui/src/plot_viewer/plot_data.hh
deleted file mode 100644
index 8790d9b063a8066674004710d4d4c90683e829de..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_data.hh
+++ /dev/null
@@ -1,75 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-
-
-#ifndef PLOT_DATA_HH_
-#define PLOT_DATA_HH_
-
-
-/*
-  Author: Andreas Schenk
-*/
-
-#include <vector>
-#include <boost/shared_ptr.hpp>
-#include <ost/gui/module_config.hh>
-#include "plot_data_base.hh"
-#include "plot_data_entry.hh"
-
-namespace ost{namespace gui{
-
-class DLLEXPORT_OST_GUI PlotData: public PlotDataBase
-{
-public:
-  PlotData();
-  virtual ~PlotData();
-
-  virtual Real GetMinimumX();
-  virtual Real GetMaximumX();
-  virtual Real GetMinimumY();
-  virtual Real GetMaximumY();
-  
-  void AddXY(Real x, Real y, const QString& info = "");
-  void AddXYQ(Real x, Real y, Real Q, const QString& info = "");
-  void AddXYEQ(Real x, Real y,Real e, Real q, const QString& info = "");
-  void AddXYE(Real x, Real y, Real e, const QString& info = "");
-  void AddXEYE(Real x, Real ex, Real y, Real ey, const QString& info = "");
-  void AddXEYEQ(Real x, Real ex, Real y, Real ey,Real Q, const QString& info = "");
-  void AddY(Real y,  const QString& info = "");
-  void AddYQ(Real y, Real Q,  const QString& info = "");
-  void AddYE(Real y, Real e,  const QString& info = "");
-  void AddYEQ(Real y, Real ey,Real Q,  const QString& info = "");
-  void Clear();
-
-  PlotDataEntry GetPlotDataEntry(unsigned int idx);
-  unsigned int GetCount();
-  
-protected:
-  Real minx_;
-  Real maxx_;
-  Real miny_;
-  Real maxy_;
-  std::vector<PlotDataEntry> pde_vector_;
-};
-
-typedef boost::shared_ptr<PlotData> PlotDataPtr;
-
-}}//ns
-
-#endif /*PLOT_DATA_HH_*/
diff --git a/modules/gui/src/plot_viewer/plot_data_base.cc b/modules/gui/src/plot_viewer/plot_data_base.cc
deleted file mode 100644
index 1c1474087b122d32e98be05cb55ad2c48bd15c07..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_data_base.cc
+++ /dev/null
@@ -1,35 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-/*
-  Author: Andreas Schenk
-*/
-
-#include "plot_data_base.hh"
-
-namespace ost{namespace gui{
-
-PlotDataBase::PlotDataBase()
-{
-}
-
-PlotDataBase::~PlotDataBase()
-{
-}
-
-}}//ns
diff --git a/modules/gui/src/plot_viewer/plot_data_base.hh b/modules/gui/src/plot_viewer/plot_data_base.hh
deleted file mode 100644
index 587daf00411a8a946584203664d343080ff3b2c5..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_data_base.hh
+++ /dev/null
@@ -1,43 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-#ifndef PLOT_DATA_BASE_HH_
-#define PLOT_DATA_BASE_HH_
-
-/*
-  Author: Andreas Schenk
-*/
-
-#include <boost/shared_ptr.hpp>
-#include <ost/gui/module_config.hh>
-
-namespace ost{namespace gui{
-
-class DLLEXPORT_OST_GUI PlotDataBase
-{
-public:
-  PlotDataBase();
-  virtual ~PlotDataBase();
-protected:
-};
-
-typedef boost::shared_ptr<PlotDataBase> PlotDataBasePtr;
-
-}}//ns
-
-#endif /*PLOT_DATA_BASE_HH_*/
diff --git a/modules/gui/src/plot_viewer/plot_data_entry.hh b/modules/gui/src/plot_viewer/plot_data_entry.hh
deleted file mode 100644
index 5fed0c683392c89ce7d476a5f4c9a7ede022f889..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_data_entry.hh
+++ /dev/null
@@ -1,49 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-#ifndef PLOT_DATA_POINT_HH_
-#define PLOT_DATA_POINT_HH_
-
-
-/*
-  Author: Andreas Schenk
-*/
-
-#include <ost/gui/module_config.hh>
-#include <QString>
-
-namespace ost{namespace gui{
-
-class DLLEXPORT_OST_GUI PlotDataEntry {
-public:
-    PlotDataEntry(Real x_=0, Real ex_=0, Real y_=0, Real ey_=0, Real q_=1,
-                  const QString& info_ = ""):
-      x(x_), y(y_), ex(ex_), ey(ey_), q(q_), info(info_) {}
-    Real x;
-    Real y;
-    Real ex;
-    Real ey;
-    Real q;
-    QString info;
-};
-
-
-
-}}//ns
-
-#endif /*PLOT_DATA_POINT_HH_*/
diff --git a/modules/gui/src/plot_viewer/plot_data_graphics_item.cc b/modules/gui/src/plot_viewer/plot_data_graphics_item.cc
deleted file mode 100644
index 098f06bca2f4ab55048c125821a8695c49ad7742..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_data_graphics_item.cc
+++ /dev/null
@@ -1,141 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-/*
-  Author: Andreas Schenk
-*/
-
-
-#include <ost/gui/python_shell/python_interpreter.hh>
-#include <ost/dyn_cast.hh>
-#include "plot_data_info.hh"
-#include "plot_graphics_ellipse_item.hh"
-#include "plot_graphics_rectangle_item.hh"
-#include "plot_graphics_cross_item.hh"
-#include "plot_graphics_diagonal_cross_item.hh"
-#include "plot_data_graphics_item.hh"
-
-#include <QtAlgorithms>
-
-namespace ost{namespace gui{
-
-PlotDataGraphicsItem::PlotDataGraphicsItem(const PlotDataInfoPtr& info,const PlotDataPtr& dataptr, QGraphicsItem * parent):
-  PlotDataGraphicsItemBase(info,parent),
-  dataptr_(dataptr)
-{
-}
-
-PlotDataGraphicsItem::~PlotDataGraphicsItem()
-{
-}
-
-
-void PlotDataGraphicsItem::Redraw()
-{
-  unsigned int zvalue=0;
-  qDeleteAll(childItems());
-  if(dataptr_->GetCount()==0){
-    return;
-  }
-  PlotDataInfoPtr infoptr=dyn_cast<PlotDataInfo>(infoptr_);
-  switch(infoptr->errormode){
-  case PlotDataInfo::NONE:
-    break;
-  case PlotDataInfo::LINE:
-    break;
-  case PlotDataInfo::BOX:
-    break;
-  case PlotDataInfo::VECTOR:
-    break;
-  default:
-    break;
-  }
-  switch(infoptr->mode){
-  case PlotDataInfo::LINES:
-  case PlotDataInfo::POINTSANDLINES:
-    //draw lines
-  {
-    PlotDataEntry old=dataptr_->GetPlotDataEntry(0);
-    for (unsigned int i=1;i<dataptr_->GetCount();++i) {
-      PlotDataEntry pde=dataptr_->GetPlotDataEntry(i);
-      QGraphicsLineItem* line=new QGraphicsLineItem(old.x,old.y,pde.x,pde.y,this);
-      line->setZValue(++zvalue);
-      line->setPen(infoptr->pen);
-      old=pde;
-    }
-    break;
-  }
-  case PlotDataInfo::AREA:
-  case PlotDataInfo::POINTSANDAREA:
-    //draw area
-    break;
-  default:
-    break;
-  }
-  switch(infoptr->mode){
-  case PlotDataInfo::POINTS:
-  case PlotDataInfo::POINTSANDLINES:
-  case PlotDataInfo::POINTSANDAREA:
-    //draw points
-    switch(infoptr->shape){
-    case PlotDataInfo::CIRCLE:
-      for (unsigned int i=0;i<dataptr_->GetCount();++i) {
-        PlotDataEntry pde=dataptr_->GetPlotDataEntry(i);
-        PlotGraphicsEllipseItem* ellipse=new PlotGraphicsEllipseItem(pde,infoptr,this);
-        ellipse->setZValue(++zvalue);
-      }
-      break;
-    case PlotDataInfo::RECTANGLE:
-      for (unsigned int i=0;i<dataptr_->GetCount();++i) {
-        PlotDataEntry pde=dataptr_->GetPlotDataEntry(i);
-        PlotGraphicsRectangleItem* rect=new PlotGraphicsRectangleItem(pde,infoptr,this);
-        rect->setZValue(++zvalue);
-      }
-      break;
-    case PlotDataInfo::CROSS:
-      for (unsigned int i=0;i<dataptr_->GetCount();++i) {
-        PlotDataEntry pde=dataptr_->GetPlotDataEntry(i);
-        PlotGraphicsCrossItem* cross=new PlotGraphicsCrossItem(pde,infoptr,this);
-        cross->setZValue(++zvalue);
-      }
-      break;
-    case PlotDataInfo::DIAGONALCROSS:
-      for (unsigned int i=0;i<dataptr_->GetCount();++i) {
-        PlotDataEntry pde=dataptr_->GetPlotDataEntry(i);
-        PlotGraphicsDiagonalCrossItem* diagcross=new PlotGraphicsDiagonalCrossItem(pde,infoptr,this);
-        diagcross->setZValue(++zvalue);
-      }
-      break;
-    default:
-      break;
-    }
-    break;
-  default:
-    break;
-  }
-}
-
-void PlotDataGraphicsItem::Callback(const PlotDataEntry& pde)
-{
- // PlotDataInfoPtr infoptr=dyn_cast<PlotDataInfo>(infoptr_);
- // if(infoptr->callback!=boost::python::object()){
- //   PythonInterpreter::Instance().CallFunction(infoptr->callback,boost::python::make_tuple(pde.x,pde.y,pde.ex,pde.ey,pde.q,boost::python::str(pde.info.toStdString().c_str())));
- // }
-}
-
-}}//ns
diff --git a/modules/gui/src/plot_viewer/plot_data_graphics_item.hh b/modules/gui/src/plot_viewer/plot_data_graphics_item.hh
deleted file mode 100644
index eda504efe4d547e67865b570b92fd8017968d63d..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_data_graphics_item.hh
+++ /dev/null
@@ -1,41 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-#ifndef PLOT_DATA_GRAPHICS_ITEM_HH_
-#define PLOT_DATA_GRAPHICS_ITEM_HH_
-
-#include "plot_data_graphics_item_base.hh"
-#include "plot_data.hh"
-
-namespace ost{namespace gui{
-
-class PlotDataGraphicsItem: public PlotDataGraphicsItemBase
-{
-public:
-  PlotDataGraphicsItem (const PlotDataInfoPtr& info,const PlotDataPtr& dataptr, QGraphicsItem * parent = 0 );
-  virtual ~PlotDataGraphicsItem();
-  void Callback(const PlotDataEntry& pde);
-  virtual void Redraw();
-
-protected:
-  PlotDataPtr dataptr_;
-};
-
-}}//ns
-
-#endif /*PLOT_DATA_GRAPHICS_ITEM_HH_*/
diff --git a/modules/gui/src/plot_viewer/plot_data_graphics_item_base.cc b/modules/gui/src/plot_viewer/plot_data_graphics_item_base.cc
deleted file mode 100644
index dff5d4bc88ac9bba5493e9a9df956a9e748eb6fe..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_data_graphics_item_base.cc
+++ /dev/null
@@ -1,78 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-/*
-  Author: Andreas Schenk
-*/
-
-#include "plot_data_info.hh"
-#include "plot_data_graphics_item_base.hh"
-
-namespace ost{namespace gui{
-
-PlotDataGraphicsItemBase::PlotDataGraphicsItemBase(const PlotInfoBasePtr& info, QGraphicsItem * parent):
-  QObject(),
-  QGraphicsItem(parent),
-  infoptr_(info),
-  dirty_(true)
-{  
-  connect(infoptr_.get(),SIGNAL(visibilityChanged()),this,SLOT(OnVisibilityChange()));
-  connect(infoptr_.get(),SIGNAL(appearanceChanged()),this,SLOT(OnAppearanceChange()));
-}
-
-PlotDataGraphicsItemBase::~PlotDataGraphicsItemBase()
-{
-}
-
-
-
-void PlotDataGraphicsItemBase::paint( QPainter * painter, const QStyleOptionGraphicsItem * option, QWidget * widget)
-{
-  
-}
-
-QRectF PlotDataGraphicsItemBase::boundingRect() const
-{
-  return childrenBoundingRect();
-}
-
-void PlotDataGraphicsItemBase::Redraw()
-{
-  dirty_=false;
-}
-void PlotDataGraphicsItemBase::update ( const QRectF & rect)
-{
-  if(dirty_){
-    dirty_=false;
-    Redraw();
-  }
-}
-void PlotDataGraphicsItemBase::OnAppearanceChange()
-{
-  dirty_=true;
-  update();
-}
-
-void PlotDataGraphicsItemBase::OnVisibilityChange()
-{
-  setVisible(infoptr_->visible);
-  update();
-}
-
-
-}}//ns
diff --git a/modules/gui/src/plot_viewer/plot_data_graphics_item_base.hh b/modules/gui/src/plot_viewer/plot_data_graphics_item_base.hh
deleted file mode 100644
index 0a08efb05e343f283e1d9a5b87b0001d22ddf5be..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_data_graphics_item_base.hh
+++ /dev/null
@@ -1,56 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-#ifndef PLOT_DATA_GRAPHICS_ITEM_BASE_HH_
-#define PLOT_DATA_GRAPHICS_ITEM_BASE_HH_
-
-/*
-  Author: Andreas Schenk
-*/
-
-
-#include <ost/gui/module_config.hh>
-#include "plot_info_base.hh"
-
-#include <QGraphicsItem>
-#include <QObject>
-namespace ost{namespace gui{
-
-class DLLEXPORT_OST_GUI PlotDataGraphicsItemBase: public QObject, public QGraphicsItem
-{
-  Q_OBJECT
-public:
-  PlotDataGraphicsItemBase(const PlotInfoBasePtr& info,QGraphicsItem * parent = 0);
-  virtual ~PlotDataGraphicsItemBase();
-  virtual void paint( QPainter * painter, const QStyleOptionGraphicsItem * option, QWidget * widget = 0 );
-  virtual QRectF boundingRect() const;
-  virtual void Redraw();
-
-public slots:
-  void OnAppearanceChange();
-  void OnVisibilityChange();
-  void update ( const QRectF & rect = QRectF() );
-  
-protected:
-  PlotInfoBasePtr infoptr_;
-  bool dirty_;
-};
-
-}}//ns
-
-#endif /*PLOT_DATA_GRAPHICS_ITEM_BASE_HH_*/
diff --git a/modules/gui/src/plot_viewer/plot_data_info.cc b/modules/gui/src/plot_viewer/plot_data_info.cc
deleted file mode 100644
index d4199295226e4f4de7418f763f88a588d8c33d5b..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_data_info.cc
+++ /dev/null
@@ -1,85 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-/*
-  Author: Andreas Schenk
-*/
-
-#include "plot_data_info.hh"
-
-namespace ost{namespace gui{
-
-PlotDataInfo::PlotDataInfo(PlotViewerPanel * viewer):
-  PlotInfoBase(viewer),
-  shape(CIRCLE),
-  symbolsize(2),
-  errormode(NONE),
-  errorscalex(1),
-  errorscaley(1),
-  use_weights(false)
-{
-  name="Data";
-}
-
-PlotDataInfo::PlotDataInfo(const PlotDataInfo& pdi):
-  PlotInfoBase(pdi),
-  shape(pdi.shape),
-  symbolsize(pdi.symbolsize),
-  errormode(pdi.errormode),
-  errorscalex(pdi.errorscalex),
-  errorscaley(pdi.errorscaley),
-  use_weights(pdi.use_weights)
-{
-}
-
-PlotDataInfo& PlotDataInfo::SetSymbol(unsigned int val)
-{
-  shape=val;
-  emit appearanceChanged();
-  return *this;
-}
-PlotDataInfo& PlotDataInfo::SetSymbolSize(unsigned int val)
-{
-  symbolsize=val;
-  emit appearanceChanged();
-  return *this;
-}
-PlotDataInfo& PlotDataInfo::SetErrorMode(unsigned int val)
-{
-  errormode=val;
-  emit appearanceChanged();
-  return *this;
-}
-
-PlotDataInfo& PlotDataInfo::SetQuality(bool val)
-{
-  use_weights=val;
-  emit appearanceChanged();
-  return *this;
-}
-
-
-
-PlotDataInfo& PlotDataInfo::SetCallback(const boost::python::object& cb)
-{
-  callback=cb;
-  return *this;
-}
-
-
-}}//ns
diff --git a/modules/gui/src/plot_viewer/plot_data_info.hh b/modules/gui/src/plot_viewer/plot_data_info.hh
deleted file mode 100644
index 5e5f4767a1316a4865724475c3f77b8adee01285..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_data_info.hh
+++ /dev/null
@@ -1,59 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-#ifndef PLOT_DATA_INFO_HH_
-#define PLOT_DATA_INFO_HH_
-
-
-/*
-  Author: Andreas Schenk
-*/
-
-#include <boost/python.hpp>
-#include <ost/gui/module_config.hh>
-#include <ost/gui/plot_viewer/plot_data_info_fw.hh>
-#include <vector>
-
-#include "plot_info_base.hh"
-
-
-namespace ost{namespace gui{
-
-class DLLEXPORT_OST_GUI PlotDataInfo : public PlotInfoBase
-{
-public:
-    PlotDataInfo(PlotViewerPanel * viewer=0);
-    PlotDataInfo(const PlotDataInfo&);
-    virtual PlotDataInfo& SetSymbol(unsigned int val);
-    virtual PlotDataInfo& SetSymbolSize(unsigned int val);
-    virtual PlotDataInfo& SetErrorMode(unsigned int val);
-    virtual PlotDataInfo& SetQuality(bool val);
-    virtual PlotDataInfo& SetCallback(const boost::python::object & callback_);
-    unsigned int shape;
-    unsigned int symbolsize;
-    unsigned int errormode;
-    Real errorscalex;
-    Real errorscaley;
-    bool use_weights;
-    boost::python::object callback;
-
-};
-
-typedef std::vector<PlotDataInfoPtr> PlotDataInfoVector;
-}}//ns
-#endif /*PLOT_DATA_INFO_HH_*/
diff --git a/modules/gui/src/plot_viewer/plot_data_info_fw.hh b/modules/gui/src/plot_viewer/plot_data_info_fw.hh
deleted file mode 100644
index 27f32770d60291b5238e5c0ca0b017911a585316..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_data_info_fw.hh
+++ /dev/null
@@ -1,35 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-#ifndef PLOT_DATA_INFO_FW_HH_
-#define PLOT_DATA_INFO_FW_HH_
-
-/*
-  Author: Andreas Schenk
-*/
-
-#include <boost/shared_ptr.hpp>
-
-namespace ost{namespace gui{
-
-class PlotDataInfo;
-
-typedef boost::shared_ptr<PlotDataInfo> PlotDataInfoPtr;
-
-}}//ns
-#endif /*PLOT_DATA_INFO_FW_HH_*/
diff --git a/modules/gui/src/plot_viewer/plot_function.cc b/modules/gui/src/plot_viewer/plot_function.cc
deleted file mode 100644
index 2b10657a9fc9d8869022f9a79c047b3fd3776965..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_function.cc
+++ /dev/null
@@ -1,37 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-/*
-  Author: Andreas Schenk
-*/
-
-#include "plot_function.hh"
-
-namespace ost{namespace gui{
-
-PlotFunction::PlotFunction():
-  PlotDataBase()
-{
-}
-
-PlotFunction::~PlotFunction()
-{
-}
-
-
-}}//ns
diff --git a/modules/gui/src/plot_viewer/plot_function.hh b/modules/gui/src/plot_viewer/plot_function.hh
deleted file mode 100644
index c61e7e13504f95b270345e5683a1058262c5c701..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_function.hh
+++ /dev/null
@@ -1,46 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-#ifndef PLOT_FUNCTION_HH_
-#define PLOT_FUNCTION_HH_
-
-/*
-  Author: Andreas Schenk
-*/
-
-#include <boost/shared_ptr.hpp>
-#include <ost/gui/module_config.hh>
-#include "plot_data_base.hh"
-
-namespace ost{namespace gui{
-
-class DLLEXPORT_OST_GUI PlotFunction: public PlotDataBase
-{
-public:
-  PlotFunction();
-  virtual ~PlotFunction();
-  virtual Real Func(Real val) const=0;
-};
-
-typedef boost::shared_ptr<PlotFunction> PlotFunctionPtr;
-
-}}//ns
-
-
-
-#endif /*PLOT_FUNCTION_HH_*/
diff --git a/modules/gui/src/plot_viewer/plot_function_graphics_item.cc b/modules/gui/src/plot_viewer/plot_function_graphics_item.cc
deleted file mode 100644
index 5c017ea09a995a8c0a6b8351b28c8f57cdb9785f..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_function_graphics_item.cc
+++ /dev/null
@@ -1,77 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-/*
-  Author: Andreas Schenk
-*/
-
-#include <ost/dyn_cast.hh>
-
-#include "plot_data_info.hh"
-#include "plot_function_graphics_item.hh"
-
-namespace ost{namespace gui{
-
-PlotFunctionGraphicsItem::PlotFunctionGraphicsItem(const PlotFunctionInfoPtr& info,const PlotFunctionPtr& functionptr, QGraphicsItem * parent):
-  PlotDataGraphicsItemBase(info,parent),
-  functionptr_(functionptr)
-{
-}
-
-PlotFunctionGraphicsItem::~PlotFunctionGraphicsItem()
-{
-}
-
-
-
-void PlotFunctionGraphicsItem::Redraw()
-{
-  unsigned int zvalue=0;
-  qDeleteAll(childItems());
-  PlotFunctionInfoPtr infoptr=dyn_cast<PlotFunctionInfo>(infoptr_);
-  switch(infoptr->mode){
-  case PlotInfoBase::LINES:
-  case PlotInfoBase::POINTSANDLINES:
-  case PlotInfoBase::POINTS:
-    //draw lines
-  {
-    Real xold=infoptr->start;
-    Real yold=functionptr_->Func(xold);
-    for (Real x=xold+infoptr->delta;x<=infoptr->end;x+=infoptr->delta) {
-      Real y=functionptr_->Func(x);
-      QGraphicsLineItem* line=new QGraphicsLineItem(xold,yold,x,y,this);
-      line->setZValue(++zvalue);
-      line->setPen(infoptr->pen);
-      xold=x;
-      yold=y;
-    }
-    break;
-  }
-  case PlotInfoBase::AREA:
-  case PlotInfoBase::POINTSANDAREA:
-    //draw area
-    break;
-  default:
-    break;
-  }
-}
-
-
-
-
-}}
diff --git a/modules/gui/src/plot_viewer/plot_function_graphics_item.hh b/modules/gui/src/plot_viewer/plot_function_graphics_item.hh
deleted file mode 100644
index 84da4314b12db9038d0fc62cf0e4be3a1993ac45..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_function_graphics_item.hh
+++ /dev/null
@@ -1,47 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-#ifndef PLOT_FUNCTION_GRAPHICS_ITEM_HH_
-#define PLOT_FUNCTION_GRAPHICS_ITEM_HH_
-
-/*
-  Author: Andreas Schenk
-*/
-
-#include "plot_data_graphics_item_base.hh"
-#include "plot_function.hh"
-#include "plot_function_info.hh"
-
-#include <QGraphicsItem>
-namespace ost{namespace gui{
-
-class DLLEXPORT_OST_GUI PlotFunctionGraphicsItem: public PlotDataGraphicsItemBase
-{
-public:
-  PlotFunctionGraphicsItem (const PlotFunctionInfoPtr& info,const PlotFunctionPtr& functionptr, QGraphicsItem * parent = 0 );
-  virtual ~PlotFunctionGraphicsItem();
-  virtual void Redraw();
-
-
-protected:
-  PlotFunctionPtr functionptr_;
-};
-
-}}
-
-#endif /*PLOT_FUNCTION_GRAPHICS_ITEM_HH_*/
diff --git a/modules/gui/src/plot_viewer/plot_function_info.cc b/modules/gui/src/plot_viewer/plot_function_info.cc
deleted file mode 100644
index e991e0c9cdedba2a6cbf06474a5ff04c89465d12..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_function_info.cc
+++ /dev/null
@@ -1,50 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-/*
-  Author: Andreas Schenk
-*/
-
-#include "plot_function_info.hh"
-#include "plot_viewer_panel.hh"
-
-namespace ost{namespace gui{
-
-PlotFunctionInfo::PlotFunctionInfo(PlotViewerPanel * viewer):
-  PlotInfoBase(viewer),
-  start(0.0),
-  end(1.0),
-  delta(1.0)
-{
-  name="Function";
-  connect(viewer,SIGNAL(rangeChanged(Real,Real,Real)),this,SLOT(OnRangeChange(Real,Real,Real)));
-}
-
-PlotFunctionInfo::~PlotFunctionInfo()
-{
-}
-
-void PlotFunctionInfo::OnRangeChange(Real s,Real e,Real d)
-{
-  start=s;
-  end=e;
-  delta=d;
-  emit appearanceChanged();
-}
-
-}}//ns
diff --git a/modules/gui/src/plot_viewer/plot_function_info.hh b/modules/gui/src/plot_viewer/plot_function_info.hh
deleted file mode 100644
index 27661bc607f32bf0f3328a9c493d943115ba912f..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_function_info.hh
+++ /dev/null
@@ -1,48 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-#ifndef PLOT_FUNCTION_INFO_HH_
-#define PLOT_FUNCTION_INFO_HH_
-
-/*
-  Author: Andreas Schenk
-*/
-
-#include <boost/shared_ptr.hpp>
-#include "plot_info_base.hh"
-
-namespace ost{namespace gui{
-
-class DLLEXPORT_OST_GUI PlotFunctionInfo: public PlotInfoBase
-{
-  Q_OBJECT
-public:
-  PlotFunctionInfo(PlotViewerPanel * viewer=0);
-  virtual ~PlotFunctionInfo();
-  Real start;
-  Real end;
-  Real delta;
-public slots:
-  void OnRangeChange(Real start,Real end,Real delta);
-};
-
-typedef boost::shared_ptr<PlotFunctionInfo> PlotFunctionInfoPtr;
-
-}}//ns
-
-#endif /*PLOT_FUNCTION_INFO_HH_*/
diff --git a/modules/gui/src/plot_viewer/plot_graphics_cross_item.cc b/modules/gui/src/plot_viewer/plot_graphics_cross_item.cc
deleted file mode 100644
index 52f70067a58e30715bddbf8524e5a87b66a238a0..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_graphics_cross_item.cc
+++ /dev/null
@@ -1,76 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-/*
-  Author: Andreas Schenk
-*/
-
-#include "plot_data_info.hh"
-#include "plot_data_graphics_item.hh"
-#include "plot_graphics_cross_item.hh"
-#include <QCursor>
-#include <QToolTip>
-
-namespace ost {namespace gui {
-
-PlotGraphicsCrossItem::PlotGraphicsCrossItem(const PlotDataEntry& entry,const PlotDataInfoPtr& info , QGraphicsItem * parent):
-  QGraphicsPathItem(parent),
-  pde_(entry)
-{
-  setPos(pde_.x,pde_.y);
-  setPen(info->pen);
-  setBrush(info->brush);
-  setFlags(QGraphicsItem::ItemIgnoresTransformations);
-  setAcceptHoverEvents(true);
-  setCursor(Qt::CrossCursor);
-  QPainterPath path;
-  path.moveTo(-static_cast<Real>(info->symbolsize)/2.0, 0.0);
-  path.lineTo(static_cast<Real>(info->symbolsize)/2.0, 0.0);
-  path.moveTo(0.0,-static_cast<Real>(info->symbolsize)/2.0);
-  path.lineTo(0.0,static_cast<Real>(info->symbolsize)/2.0);
-  setPath(path);
-}
-
-PlotGraphicsCrossItem::~PlotGraphicsCrossItem()
-{
-  // TODO Auto-generated destructor stub
-}
-
-void PlotGraphicsCrossItem::hoverEnterEvent ( QGraphicsSceneHoverEvent * event )
-{
-  QToolTip::showText(event->screenPos(),QString("x:  %1\ny:  %2\nex: %3\ney: %4\nq:  %5\ni:  %6")
-                                                .arg(pde_.x)
-                                                .arg(pde_.y)
-                                                .arg(pde_.ex)
-                                                .arg(pde_.ey)
-                                                .arg(pde_.q)
-                                                .arg(pde_.info),
-                                                event->widget());
-}
-
-void PlotGraphicsCrossItem::hoverLeaveEvent ( QGraphicsSceneHoverEvent * event )
-{
-  QToolTip::showText(event->screenPos(),QString(),event->widget());
-}
-
-void PlotGraphicsCrossItem::mousePressEvent( QGraphicsSceneMouseEvent * event )
-{
-  dynamic_cast<PlotDataGraphicsItem*>(parentItem())->Callback(pde_);
-}
-
-}}//ns
diff --git a/modules/gui/src/plot_viewer/plot_graphics_cross_item.hh b/modules/gui/src/plot_viewer/plot_graphics_cross_item.hh
deleted file mode 100644
index ce89659df2e5a4d22bf0d1f2514415d899b08eb8..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_graphics_cross_item.hh
+++ /dev/null
@@ -1,48 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-#ifndef PLOT_GRAPHICS_CROSS_ITEM_HH_
-#define PLOT_GRAPHICS_CROSS_ITEM_HH_
-
-/*
-  Author: Andreas Schenk
-*/
-
-#include "plot_data_entry.hh"
-#include "plot_data_info_fw.hh"
-#include <QGraphicsItem>
-#include <QGraphicsSceneHoverEvent>
-
-namespace ost {namespace gui {
-
-class DLLEXPORT_OST_GUI PlotGraphicsCrossItem: public QGraphicsPathItem
-{
-public:
-  PlotGraphicsCrossItem(const PlotDataEntry& entry,const PlotDataInfoPtr& info , QGraphicsItem * parent);
-  virtual ~PlotGraphicsCrossItem();
-protected:
-  virtual void hoverEnterEvent ( QGraphicsSceneHoverEvent * event );
-  virtual void hoverLeaveEvent ( QGraphicsSceneHoverEvent * event );
-  virtual void mousePressEvent ( QGraphicsSceneMouseEvent * event );
-  PlotDataEntry pde_;
-};
-
-
-}}//ns
-
-#endif /* PLOT_GRAPHICS_CROSS_ITEM_HH_ */
diff --git a/modules/gui/src/plot_viewer/plot_graphics_diagonal_cross_item.cc b/modules/gui/src/plot_viewer/plot_graphics_diagonal_cross_item.cc
deleted file mode 100644
index a60ded4cecb8e5646f69853c3249972b29f4e75d..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_graphics_diagonal_cross_item.cc
+++ /dev/null
@@ -1,75 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-/*
-  Author: Andreas Schenk
-*/
-#include "plot_data_info.hh"
-#include "plot_data_graphics_item.hh"
-#include "plot_graphics_diagonal_cross_item.hh"
-#include <QCursor>
-#include <QToolTip>
-
-namespace ost {namespace gui {
-
-PlotGraphicsDiagonalCrossItem::PlotGraphicsDiagonalCrossItem(const PlotDataEntry& entry,const PlotDataInfoPtr& info , QGraphicsItem * parent):
-  QGraphicsPathItem(parent),
-  pde_(entry)
-{
-  setPos(pde_.x,pde_.y);
-  setPen(info->pen);
-  setBrush(info->brush);
-  setFlags(QGraphicsItem::ItemIgnoresTransformations);
-  setAcceptHoverEvents(true);
-  setCursor(Qt::CrossCursor);
-  QPainterPath path;
-  path.moveTo(-static_cast<Real>(info->symbolsize)/2.0, -static_cast<Real>(info->symbolsize)/2.0);
-  path.lineTo(static_cast<Real>(info->symbolsize)/2.0, static_cast<Real>(info->symbolsize)/2.0);
-  path.moveTo(static_cast<Real>(info->symbolsize)/2.0,-static_cast<Real>(info->symbolsize)/2.0);
-  path.lineTo(-static_cast<Real>(info->symbolsize)/2.0,static_cast<Real>(info->symbolsize)/2.0);
-  setPath(path);
-}
-
-PlotGraphicsDiagonalCrossItem::~PlotGraphicsDiagonalCrossItem()
-{
-  // TODO Auto-generated destructor stub
-}
-
-void PlotGraphicsDiagonalCrossItem::hoverEnterEvent ( QGraphicsSceneHoverEvent * event )
-{
-  QToolTip::showText(event->screenPos(),QString("x:  %1\ny:  %2\nex: %3\ney: %4\nq:  %5\ni:  %6")
-                                                .arg(pde_.x)
-                                                .arg(pde_.y)
-                                                .arg(pde_.ex)
-                                                .arg(pde_.ey)
-                                                .arg(pde_.q)
-                                                .arg(pde_.info),
-                                                event->widget());
-}
-
-void PlotGraphicsDiagonalCrossItem::hoverLeaveEvent ( QGraphicsSceneHoverEvent * event )
-{
-  QToolTip::showText(event->screenPos(),QString(),event->widget());
-}
-
-void PlotGraphicsDiagonalCrossItem::mousePressEvent( QGraphicsSceneMouseEvent * event )
-{
-  dynamic_cast<PlotDataGraphicsItem*>(parentItem())->Callback(pde_);
-}
-
-}}//ns
diff --git a/modules/gui/src/plot_viewer/plot_graphics_diagonal_cross_item.hh b/modules/gui/src/plot_viewer/plot_graphics_diagonal_cross_item.hh
deleted file mode 100644
index 4b185b8371df0a91454d3ccabf50405341dba99a..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_graphics_diagonal_cross_item.hh
+++ /dev/null
@@ -1,48 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-#ifndef PLOT_GRAPHICS_DIAGONAL_CROSS_ITEM_HH_
-#define PLOT_GRAPHICS_DIAGONAL_CROSS_ITEM_HH_
-
-/*
-  Author: Andreas Schenk
-*/
-
-#include "plot_data_entry.hh"
-#include "plot_data_info_fw.hh"
-#include <QGraphicsItem>
-#include <QGraphicsSceneHoverEvent>
-
-namespace ost {namespace gui {
-
-class DLLEXPORT_OST_GUI PlotGraphicsDiagonalCrossItem: public QGraphicsPathItem
-{
-public:
-  PlotGraphicsDiagonalCrossItem(const PlotDataEntry& entry,const PlotDataInfoPtr& info , QGraphicsItem * parent);
-  virtual ~PlotGraphicsDiagonalCrossItem();
-protected:
-  virtual void hoverEnterEvent ( QGraphicsSceneHoverEvent * event );
-  virtual void hoverLeaveEvent ( QGraphicsSceneHoverEvent * event );
-  virtual void mousePressEvent ( QGraphicsSceneMouseEvent * event );
-  PlotDataEntry pde_;
-};
-
-
-}}//ns
-
-#endif /* PLOT_GRAPHICS_DIAGONAL_CROSS_ITEM_HH_ */
diff --git a/modules/gui/src/plot_viewer/plot_graphics_ellipse_item.cc b/modules/gui/src/plot_viewer/plot_graphics_ellipse_item.cc
deleted file mode 100644
index abf995841dcb87edac7601614dfa97cf725f4f62..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_graphics_ellipse_item.cc
+++ /dev/null
@@ -1,70 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-/*
-  Author: Andreas Schenk
-*/
-
-#include "plot_data_info.hh"
-#include "plot_data_graphics_item.hh"
-#include "plot_graphics_ellipse_item.hh"
-#include <QCursor>
-#include <QToolTip>
-
-namespace ost{namespace gui{
-
-PlotGraphicsEllipseItem::PlotGraphicsEllipseItem(const PlotDataEntry& entry,const PlotDataInfoPtr& info , QGraphicsItem * parent):
-  QGraphicsEllipseItem(-static_cast<Real>(info->symbolsize)/2.0, -static_cast<Real>(info->symbolsize)/2.0, info->symbolsize, info->symbolsize,parent),
-  pde_(entry)
-{
-  setPos(pde_.x,pde_.y);
-  setPen(info->pen);
-  setBrush(info->brush);
-  setFlags(QGraphicsItem::ItemIgnoresTransformations);
-  setAcceptHoverEvents(true);
-  setCursor(Qt::CrossCursor);
-}
-
-PlotGraphicsEllipseItem::~PlotGraphicsEllipseItem()
-{
-}
-
-void PlotGraphicsEllipseItem::hoverEnterEvent ( QGraphicsSceneHoverEvent * event )
-{
-  QToolTip::showText(event->screenPos(),QString("x:  %1\ny:  %2\nex: %3\ney: %4\nq:  %5\ni:  %6")
-                                                .arg(pde_.x)
-                                                .arg(pde_.y)
-                                                .arg(pde_.ex)
-                                                .arg(pde_.ey)
-                                                .arg(pde_.q)
-                                                .arg(pde_.info),
-                                                event->widget());
-}
-
-void PlotGraphicsEllipseItem::hoverLeaveEvent ( QGraphicsSceneHoverEvent * event )
-{
-  QToolTip::showText(event->screenPos(),QString(),event->widget());
-}
-
-void PlotGraphicsEllipseItem::mousePressEvent( QGraphicsSceneMouseEvent * event )
-{
-  dynamic_cast<PlotDataGraphicsItem*>(parentItem())->Callback(pde_);
-}
-
-
-}}//ns
diff --git a/modules/gui/src/plot_viewer/plot_graphics_ellipse_item.hh b/modules/gui/src/plot_viewer/plot_graphics_ellipse_item.hh
deleted file mode 100644
index 9aa90807243d3b92601b030af81fcad7a86143a1..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_graphics_ellipse_item.hh
+++ /dev/null
@@ -1,47 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-#ifndef PLOT_GRAPHICS_ELLIPSE_ITEM_HH_
-#define PLOT_GRAPHICS_ELLIPSE_ITEM_HH_
-
-/*
-  Author: Andreas Schenk
-*/
-
-#include "plot_data_entry.hh"
-#include "plot_data_info_fw.hh"
-#include <QGraphicsItem>
-#include <QGraphicsSceneHoverEvent>
-
-namespace ost{namespace gui{
-
-class DLLEXPORT_OST_GUI PlotGraphicsEllipseItem: public QGraphicsEllipseItem
-{
-public:
-  PlotGraphicsEllipseItem(const PlotDataEntry& entry,const PlotDataInfoPtr& info , QGraphicsItem * parent);
-  virtual ~PlotGraphicsEllipseItem();
-protected:
-  virtual void hoverEnterEvent ( QGraphicsSceneHoverEvent * event );
-  virtual void hoverLeaveEvent ( QGraphicsSceneHoverEvent * event );
-  virtual void mousePressEvent ( QGraphicsSceneMouseEvent * event );
-  PlotDataEntry pde_;
-};
-
-}}//ns
-
-#endif /*PLOT_GRAPHICS_ELLIPSE_ITEM_HH_*/
diff --git a/modules/gui/src/plot_viewer/plot_graphics_rectangle_item.cc b/modules/gui/src/plot_viewer/plot_graphics_rectangle_item.cc
deleted file mode 100644
index 60d1f8f5ecde16887cec93831585a034e03911a5..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_graphics_rectangle_item.cc
+++ /dev/null
@@ -1,70 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-/*
-  Author: Andreas Schenk
-*/
-
-#include "plot_data_info.hh"
-#include "plot_data_graphics_item.hh"
-#include "plot_graphics_rectangle_item.hh"
-#include <QCursor>
-#include <QToolTip>
-
-namespace ost {namespace gui {
-
-PlotGraphicsRectangleItem::PlotGraphicsRectangleItem(const PlotDataEntry& entry,const PlotDataInfoPtr& info , QGraphicsItem * parent):
-  QGraphicsRectItem(-static_cast<Real>(info->symbolsize)/2.0, -static_cast<Real>(info->symbolsize)/2.0, info->symbolsize, info->symbolsize,parent),
-  pde_(entry)
-{
-  setPos(pde_.x,pde_.y);
-  setPen(info->pen);
-  setBrush(info->brush);
-  setFlags(QGraphicsItem::ItemIgnoresTransformations);
-  setAcceptHoverEvents(true);
-  setCursor(Qt::CrossCursor);
-}
-
-PlotGraphicsRectangleItem::~PlotGraphicsRectangleItem()
-{
-  // TODO Auto-generated destructor stub
-}
-
-void PlotGraphicsRectangleItem::hoverEnterEvent ( QGraphicsSceneHoverEvent * event )
-{
-  QToolTip::showText(event->screenPos(),QString("x:  %1\ny:  %2\nex: %3\ney: %4\nq:  %5\ni:  %6")
-                                                .arg(pde_.x)
-                                                .arg(pde_.y)
-                                                .arg(pde_.ex)
-                                                .arg(pde_.ey)
-                                                .arg(pde_.q)
-                                                .arg(pde_.info),
-                                                event->widget());
-}
-
-void PlotGraphicsRectangleItem::hoverLeaveEvent ( QGraphicsSceneHoverEvent * event )
-{
-  QToolTip::showText(event->screenPos(),QString(),event->widget());
-}
-
-void PlotGraphicsRectangleItem::mousePressEvent( QGraphicsSceneMouseEvent * event )
-{
-  dynamic_cast<PlotDataGraphicsItem*>(parentItem())->Callback(pde_);
-}
-
-}}//ns
diff --git a/modules/gui/src/plot_viewer/plot_graphics_rectangle_item.hh b/modules/gui/src/plot_viewer/plot_graphics_rectangle_item.hh
deleted file mode 100644
index b0b08eb611ce0f839b17a198c0fdcb2bfa253634..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_graphics_rectangle_item.hh
+++ /dev/null
@@ -1,47 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-#ifndef PLOTGRAPHICSRECTANGLEITEM_H_
-#define PLOTGRAPHICSRECTANGLEITEM_H_
-
-/*
-  Author: Andreas Schenk
-*/
-
-#include "plot_data_entry.hh"
-#include "plot_data_info_fw.hh"
-#include <QGraphicsRectItem>
-#include <QGraphicsSceneHoverEvent>
-
-namespace ost {namespace gui {
-
-class DLLEXPORT_OST_GUI PlotGraphicsRectangleItem: public QGraphicsRectItem
-{
-public:
-  PlotGraphicsRectangleItem(const PlotDataEntry& entry,const PlotDataInfoPtr& info , QGraphicsItem * parent);
-  virtual ~PlotGraphicsRectangleItem();
-protected:
-  virtual void hoverEnterEvent ( QGraphicsSceneHoverEvent * event );
-  virtual void hoverLeaveEvent ( QGraphicsSceneHoverEvent * event );
-  virtual void mousePressEvent ( QGraphicsSceneMouseEvent * event );
-  PlotDataEntry pde_;
-};
-
-}}//ns
-
-#endif /* PLOTGRAPHICSRECTANGLEITEM_H_ */
diff --git a/modules/gui/src/plot_viewer/plot_group.cc b/modules/gui/src/plot_viewer/plot_group.cc
deleted file mode 100644
index d3bcfc410d6bff698c0ed840b2b89dbb4b77e40a..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_group.cc
+++ /dev/null
@@ -1,162 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-/*
-  Author: Andreas Schenk
-*/
-#include <limits>
-
-#include <ost/dyn_cast.hh>
-
-#include "plot_group.hh"
-
-namespace ost{namespace gui{
-
-PlotGroup::PlotGroup():
-  PlotDataBase(),
-  ptr_list_()
-{
-}
-
-PlotGroup::~PlotGroup()
-{
-}
-
-void PlotGroup::Add(PlotDataPtr dataptr)
-{
-  ptr_list_.push_back(dataptr);
-}
-void PlotGroup::Add(PlotFunctionPtr functionptr)
-{
-  ptr_list_.push_back(functionptr);
-}
-void PlotGroup::Add(PlotGroupPtr groupptr)
-{
-  ptr_list_.push_back(groupptr);
-}
-
-unsigned int PlotGroup::GetSize()
-{
-  return ptr_list_.size();
-}
-PlotDataBasePtr PlotGroup::GetChild(unsigned int index)
-{
-  return ptr_list_[index];
-}
-Real PlotGroup::GetMinimumX()
-{
-  Real minx=std::numeric_limits<Real>::max();
-  unsigned int count=0;
-  for(unsigned int i=0;i<GetSize();++i){
-    PlotDataPtr dataptr=dyn_cast<PlotData>(GetChild(i));
-    if(dataptr!=PlotDataPtr()){
-      ++count;
-      minx=std::min<Real>(minx,dataptr->GetMinimumX());
-    }else{
-      PlotGroupPtr groupptr=dyn_cast<PlotGroup>(GetChild(i));
-      if(groupptr!=PlotGroupPtr()){
-        ++count;
-        minx=std::min<Real>(minx,groupptr->GetMinimumX());
-      }else{
-        //ignore
-      }
-    }
-  }
-  if(count==0){
-    return 0.0;
-  }else{
-    return minx;
-  }
-}
-Real PlotGroup::GetMaximumX()
-{
-  Real maxx=-std::numeric_limits<Real>::max();
-  unsigned int count=0;
-  for(unsigned int i=0;i<GetSize();++i){
-    PlotDataPtr dataptr=dyn_cast<PlotData>(GetChild(i));
-    if(dataptr!=PlotDataPtr()){
-      ++count;
-      maxx=std::max<Real>(maxx,dataptr->GetMaximumX());
-    }else{
-      PlotGroupPtr groupptr=dyn_cast<PlotGroup>(GetChild(i));
-      if(groupptr!=PlotGroupPtr()){
-        ++count;
-        maxx=std::max<Real>(maxx,groupptr->GetMaximumX());
-      }else{
-        //ignore
-      }
-    }
-  }
-  if(count==0){
-    return 1.0;
-  }else{
-    return maxx;
-  }
-}
-Real PlotGroup::GetMinimumY()
-{
-  Real miny=std::numeric_limits<Real>::max();
-  unsigned int count=0;
-  for(unsigned int i=0;i<GetSize();++i){
-    PlotDataPtr dataptr=dyn_cast<PlotData>(GetChild(i));
-    if(dataptr!=PlotDataPtr()){
-      ++count;
-      miny=std::min<Real>(miny,dataptr->GetMinimumY());
-    }else{
-      PlotGroupPtr groupptr=dyn_cast<PlotGroup>(GetChild(i));
-      if(groupptr!=PlotGroupPtr()){
-        ++count;
-        miny=std::min<Real>(miny,groupptr->GetMinimumY());
-      }else{
-        //ignore
-      }
-    }
-  }
-  if(count==0){
-    return 0.0;
-  }else{
-    return miny;
-  }
-}
-Real PlotGroup::GetMaximumY()
-{
-  Real maxy=-std::numeric_limits<Real>::max();
-  unsigned int count=0;
-  for(unsigned int i=0;i<GetSize();++i){
-    PlotDataPtr dataptr=dyn_cast<PlotData>(GetChild(i));
-    if(dataptr!=PlotDataPtr()){
-      ++count;
-      maxy=std::max<Real>(maxy,dataptr->GetMaximumY());
-    }else{
-      PlotGroupPtr groupptr=dyn_cast<PlotGroup>(GetChild(i));
-      if(groupptr!=PlotGroupPtr()){
-        ++count;
-        maxy=std::max<Real>(maxy,groupptr->GetMaximumY());
-      }else{
-        //ignore
-      }
-    }
-  }
-  if(count==0){
-    return 1.0;
-  }else{
-    return maxy;
-  }
-}
-
-}}//ns
diff --git a/modules/gui/src/plot_viewer/plot_group.hh b/modules/gui/src/plot_viewer/plot_group.hh
deleted file mode 100644
index c2b030145b7a0ec42e614a162b942933fc480560..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_group.hh
+++ /dev/null
@@ -1,59 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-#ifndef PLOT_GROUP_HH_
-#define PLOT_GROUP_HH_
-
-
-/*
-  Author: Andreas Schenk
-*/
-
-#include <vector>
-#include <boost/shared_ptr.hpp>
-#include "plot_types.hh"
-#include "plot_data.hh"
-#include "plot_function.hh"
-
-namespace ost{namespace gui{
-
-class PlotGroup;
-typedef boost::shared_ptr<PlotGroup> PlotGroupPtr;
-
-class DLLEXPORT_OST_GUI PlotGroup : public PlotDataBase
-{
-public:
-  PlotGroup();
-  virtual ~PlotGroup();
-  void Add(PlotDataPtr dataptr);
-  void Add(PlotFunctionPtr functionptr);
-  void Add(PlotGroupPtr groupptr);
-  unsigned int GetSize();
-  PlotDataBasePtr GetChild(unsigned int index);
-  virtual Real GetMinimumX();
-  virtual Real GetMaximumX();
-  virtual Real GetMinimumY();
-  virtual Real GetMaximumY();
-private:
-  std::vector<PlotDataBasePtr> ptr_list_;
-};
-
-
-}}//ns
-
-#endif /*PLOT_GROUP_HH_*/
diff --git a/modules/gui/src/plot_viewer/plot_group_graphics_item.cc b/modules/gui/src/plot_viewer/plot_group_graphics_item.cc
deleted file mode 100644
index 9157f1cbd255b8606e106fc2c9ceabeabd1808b8..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_group_graphics_item.cc
+++ /dev/null
@@ -1,74 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-/*
-  Author: Andreas Schenk
-*/
-
-#include <ost/dyn_cast.hh>
-#include "plot_data_info.hh"
-#include "plot_function_info.hh"
-#include "plot_data_graphics_item.hh"
-#include "plot_function_graphics_item.hh"
-#include "plot_group_graphics_item.hh"
-
-namespace ost{namespace gui{
-
-PlotGroupGraphicsItem::PlotGroupGraphicsItem(const PlotGroupInfoPtr& info,const PlotGroupPtr& groupptr, QGraphicsItem * parent):
-  PlotDataGraphicsItemBase(info,parent),
-  groupptr_(groupptr)
-{
-  for(unsigned int i=0;i<groupptr->GetSize();++i){
-    PlotDataPtr dataptr=dyn_cast<PlotData>(groupptr->GetChild(i));
-    if(dataptr!=PlotDataPtr()){
-      PlotDataInfoPtr plotdatainfoptr(new PlotDataInfo());
-      new PlotDataGraphicsItem(plotdatainfoptr,dataptr,this);
-      info->Add(plotdatainfoptr);
-    }else{
-      PlotFunctionPtr functionptr=dyn_cast<PlotFunction>(groupptr->GetChild(i));
-      if(functionptr!=PlotFunctionPtr()){
-        PlotFunctionInfoPtr plotfunctioninfoptr(new PlotFunctionInfo());
-        new PlotFunctionGraphicsItem(plotfunctioninfoptr,functionptr,this);
-        info->Add(plotfunctioninfoptr);
-      }else{
-        PlotGroupPtr cgroupptr=dyn_cast<PlotGroup>(groupptr->GetChild(i));
-        if(cgroupptr!=PlotGroupPtr()){
-          PlotGroupInfoPtr plotgroupinfoptr(new PlotGroupInfo());
-          new PlotGroupGraphicsItem(plotgroupinfoptr,groupptr);
-          info->Add(plotgroupinfoptr);
-        }else{
-          //should never be reached
-        }
-      }
-    }
-  }
-}
-
-PlotGroupGraphicsItem::~PlotGroupGraphicsItem()
-{
-}
-
-void PlotGroupGraphicsItem::Redraw()
-{
-  QList<QGraphicsItem *> children=childItems();
-  for(int i=0;i<children.size();++i){
-    dynamic_cast<PlotDataGraphicsItemBase*>(children[i])->Redraw();
-  }
-}
-
-}}//ns
diff --git a/modules/gui/src/plot_viewer/plot_group_graphics_item.hh b/modules/gui/src/plot_viewer/plot_group_graphics_item.hh
deleted file mode 100644
index f1f97d615b7e9f948c1c02e2a42ee2989c727bdf..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_group_graphics_item.hh
+++ /dev/null
@@ -1,44 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-#ifndef PLOT_GROUP_GRAPHICS_ITEM_HH_
-#define PLOT_GROUP_GRAPHICS_ITEM_HH_
-
-/*
-  Author: Andreas Schenk
-*/
-
-#include "plot_group_info.hh"
-#include "plot_group.hh"
-#include "plot_data_graphics_item_base.hh"
-
-namespace ost{namespace gui{
-
-class DLLEXPORT_OST_GUI PlotGroupGraphicsItem: public PlotDataGraphicsItemBase
-{
-public:
-  PlotGroupGraphicsItem(const PlotGroupInfoPtr& info,const PlotGroupPtr& groupptr, QGraphicsItem * parent = 0 );
-  virtual ~PlotGroupGraphicsItem();
-  virtual void Redraw();
-protected:
-  PlotGroupPtr groupptr_;
-};
-
-}}
-
-#endif /*PLOT_GROUP_GRAPHICS_ITEM_HH_*/
diff --git a/modules/gui/src/plot_viewer/plot_group_info.cc b/modules/gui/src/plot_viewer/plot_group_info.cc
deleted file mode 100644
index 25f799d331023a121708ef4960469bb53185badf..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_group_info.cc
+++ /dev/null
@@ -1,166 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-#include <ost/dyn_cast.hh>
-
-#include "plot_group_info.hh"
-#include "plot_data_info.hh"
-
-namespace ost{namespace gui{
-
-PlotGroupInfo::PlotGroupInfo(PlotViewerPanel * viewer):
-  PlotInfoBase(viewer),
-  children_()
-{
-  name="Group";
-}
-
-PlotGroupInfo::~PlotGroupInfo()
-{
-}
-
-void PlotGroupInfo::Add(PlotInfoBasePtr info)
-{
-  children_.push_back(info);
-}
-
-unsigned int PlotGroupInfo:: GetSize()
-{
-  return children_.size();
-}
-
-PlotInfoBasePtr PlotGroupInfo::GetChild(unsigned int i)
-{
-  return children_[i];
-}
-
-PlotGroupInfo& PlotGroupInfo::SetSymbol(unsigned int val)
-{
-  for(PlotInfoBasePtrVector::iterator it=children_.begin();it!=children_.end();++it){
-    PlotDataInfoPtr infoptr=dyn_cast<PlotDataInfo>(*it);
-    if(infoptr!=PlotDataInfoPtr()){
-      infoptr->SetSymbol(val);
-    }
-  }
-  return *this;
-}
-
-PlotGroupInfo& PlotGroupInfo::SetSymbolSize(unsigned int val)
-{
-  for(PlotInfoBasePtrVector::iterator it=children_.begin();it!=children_.end();++it){
-    PlotDataInfoPtr infoptr=dyn_cast<PlotDataInfo>(*it);
-    if(infoptr!=PlotDataInfoPtr()){
-      infoptr->SetSymbolSize(val);
-    }
-  }
-  return *this;
-}
-
-PlotGroupInfo& PlotGroupInfo::SetErrorMode(unsigned int val)
-{
-  for(PlotInfoBasePtrVector::iterator it=children_.begin();it!=children_.end();++it){
-    PlotDataInfoPtr infoptr=dyn_cast<PlotDataInfo>(*it);
-    if(infoptr!=PlotDataInfoPtr()){
-      infoptr->SetErrorMode(val);
-    }
-  }
-  return *this;
-}
-
-PlotGroupInfo& PlotGroupInfo::SetQuality(bool val)
-{
-  for(PlotInfoBasePtrVector::iterator it=children_.begin();it!=children_.end();++it){
-    PlotDataInfoPtr infoptr=dyn_cast<PlotDataInfo>(*it);
-    if(infoptr!=PlotDataInfoPtr()){
-      infoptr->SetQuality(val);
-    }
-  }
-  return *this;
-}
-
-PlotGroupInfo& PlotGroupInfo::SetCallback(const boost::python::object & callback_)
-{
-  for(PlotInfoBasePtrVector::iterator it=children_.begin();it!=children_.end();++it){
-    PlotDataInfoPtr infoptr=dyn_cast<PlotDataInfo>(*it);
-    if(infoptr!=PlotDataInfoPtr()){
-      infoptr->SetCallback(callback_);
-    }
-  }
-  return *this;
-}
-
-
-
-PlotGroupInfo& PlotGroupInfo::SetMode(unsigned int val)
-{
-  for(PlotInfoBasePtrVector::iterator it=children_.begin();it!=children_.end();++it){
-    (*it)->SetMode(val);
-  }
-  return *this;
-}
-
-PlotGroupInfo& PlotGroupInfo::SetColor(const QColor& color)
-{
-  for(PlotInfoBasePtrVector::iterator it=children_.begin();it!=children_.end();++it){
-    (*it)->SetColor(color);
-  }
-  return *this;
-}
-
-PlotGroupInfo& PlotGroupInfo::SetColor(int r, int g, int b)
-{
-  for(PlotInfoBasePtrVector::iterator it=children_.begin();it!=children_.end();++it){
-    (*it)->SetColor(r,g,b);
-  }
-  return *this;
-}
-
-PlotGroupInfo& PlotGroupInfo::SetLineColor(int r, int g, int b)
-{
-  for(PlotInfoBasePtrVector::iterator it=children_.begin();it!=children_.end();++it){
-    (*it)->SetLineColor(r,g,b);
-  }
-  return *this;
-}
-
-PlotGroupInfo& PlotGroupInfo::SetFillColor(int r, int g, int b)
-{
-  for(PlotInfoBasePtrVector::iterator it=children_.begin();it!=children_.end();++it){
-    (*it)->SetFillColor(r,g,b);
-  }
-  return *this;
-}
-
-PlotGroupInfo& PlotGroupInfo::SetLineColor(const QColor& color)
-{
-  for(PlotInfoBasePtrVector::iterator it=children_.begin();it!=children_.end();++it){
-    (*it)->SetLineColor(color);
-  }
-  return *this;
-}
-
-PlotGroupInfo& PlotGroupInfo::SetFillColor(const QColor& color)
-{
-  for(PlotInfoBasePtrVector::iterator it=children_.begin();it!=children_.end();++it){
-    (*it)->SetLineColor(color);
-  }
-  return *this;
-}
-
-
-}}//ns
diff --git a/modules/gui/src/plot_viewer/plot_group_info.hh b/modules/gui/src/plot_viewer/plot_group_info.hh
deleted file mode 100644
index f99c8d5e1d4dd88c1fae06082180970abd2f044b..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_group_info.hh
+++ /dev/null
@@ -1,61 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-#ifndef PLOT_GROUP_INFO_HH_
-#define PLOT_GROUP_INFO_HH_
-
-#include <boost/python.hpp>
-#include "plot_info_base.hh"
-#include <vector>
-#include <boost/shared_ptr.hpp>
-
-namespace ost{namespace gui{
-
-class DLLEXPORT_OST_GUI PlotGroupInfo: public PlotInfoBase
-{
-  typedef std::vector<PlotInfoBasePtr> PlotInfoBasePtrVector;
-public:
-  PlotGroupInfo(PlotViewerPanel * viewer=0);
-  virtual ~PlotGroupInfo();
-  virtual PlotGroupInfo& SetSymbol(unsigned int val);
-  virtual PlotGroupInfo& SetSymbolSize(unsigned int val);
-  virtual PlotGroupInfo& SetErrorMode(unsigned int val);
-  virtual PlotGroupInfo& SetQuality(bool val);
-  virtual PlotGroupInfo& SetCallback(const boost::python::object & callback_);
-
-  virtual PlotGroupInfo& SetMode(unsigned int val);
-  virtual PlotGroupInfo& SetColor(const QColor& color);
-  virtual PlotGroupInfo& SetColor(int r, int g, int b);
-  virtual PlotGroupInfo& SetLineColor(int r, int g, int b);
-  virtual PlotGroupInfo& SetFillColor(int r, int g, int b);
-  virtual PlotGroupInfo& SetLineColor(const QColor& color);
-  virtual PlotGroupInfo& SetFillColor(const QColor& color);
-  void Add(PlotInfoBasePtr info);
-  unsigned int GetSize();
-  PlotInfoBasePtr GetChild(unsigned int i);
-protected:
-  PlotInfoBasePtrVector children_;
-};
-
-typedef boost::shared_ptr<PlotGroupInfo> PlotGroupInfoPtr;
-
-
-}}//ns
-
-
-#endif /*PLOT_GROUP_INFO_HH_*/
diff --git a/modules/gui/src/plot_viewer/plot_info_base.cc b/modules/gui/src/plot_viewer/plot_info_base.cc
deleted file mode 100644
index aa284a623c524072b8cb448699529e8aa658fd43..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_info_base.cc
+++ /dev/null
@@ -1,109 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-/*
-  Author: Andreas Schenk
-*/
-
-#include "plot_info_base.hh"
-
-namespace ost { namespace gui {
-
-PlotInfoBase::PlotInfoBase(PlotViewerPanel * viewer):
-  QObject(),
-  name(""),
-  pen(QPen(QColor(0,0,0))),
-  brush(QBrush(QColor(255,255,255))),
-  mode(LINE),
-  visible(true)
-{
-}
-
-PlotInfoBase::PlotInfoBase(const PlotInfoBase& pib):
-  QObject(),
-  name(pib.name),
-  pen(pib.pen),
-  brush(pib.brush),
-  mode(pib.mode),
-  visible(pib.visible)
-{
-}
-
-PlotInfoBase::~PlotInfoBase()
-{
-}
-
-
-PlotInfoBase& PlotInfoBase::SetMode(unsigned int val)
-{
-  mode=val; 
-  emit appearanceChanged();
-  return *this;
-}  
-
-PlotInfoBase& PlotInfoBase::SetVisible(bool val)
-{
-  visible=val;
-  emit visibilityChanged();
-  return *this;
-}  
-
-PlotInfoBase& PlotInfoBase::SetColor(const QColor& color)
-{
-  pen.setColor(color); 
-  brush.setColor(color);
-  emit appearanceChanged();
-  return *this;
-}
-
-PlotInfoBase& PlotInfoBase::SetColor(int r, int g, int b)
-{
-  return SetColor(QColor(r,g,b));
-}
-
-PlotInfoBase& PlotInfoBase::SetLineColor(int r, int g, int b)
-{
-  return SetLineColor(QColor(r,g,b));
-}
-
-PlotInfoBase& PlotInfoBase::SetLineColor(const QColor& color)
-{
-  pen.setColor(color); 
-  emit appearanceChanged();
-  return *this;
-}
-
-PlotInfoBase& PlotInfoBase::SetFillColor(int r, int g, int b)
-{
-  return SetFillColor(QColor(r,g,b));
-}
-PlotInfoBase& PlotInfoBase::SetFillColor(const QColor& color)
-{
-  brush.setColor(color);
-  emit appearanceChanged();
-  return *this;
-}
-
-PlotInfoBase& PlotInfoBase::SetName(const QString& n)
-{
-  name=n;
-  emit nameChanged();
-  return *this;
-}
-
-}}//ns
diff --git a/modules/gui/src/plot_viewer/plot_info_base.hh b/modules/gui/src/plot_viewer/plot_info_base.hh
deleted file mode 100644
index 9b40d6ab4ec243067e1e4e2cdd9f7a3437fd131c..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_info_base.hh
+++ /dev/null
@@ -1,90 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-#ifndef PLOT_INFO_BASE_HH_
-#define PLOT_INFO_BASE_HH_
-
-/*
-  Author: Andreas Schenk
-*/
-
-#include <boost/shared_ptr.hpp>
-
-#include <ost/gui/module_config.hh>
-
-#include <QObject>
-#include <QColor>
-#include <QPen>
-#include <QBrush>
-namespace ost{namespace gui{
-
-//fw decl
-class PlotViewerPanel;
-
-class DLLEXPORT_OST_GUI PlotInfoBase: public QObject
-{
-  Q_OBJECT  
-public:
-  enum modes{
-    POINTS,
-    LINES,
-    POINTSANDLINES,
-    AREA,
-    POINTSANDAREA
-  };
-  enum shapes{
-    CIRCLE,
-    RECTANGLE,
-    CROSS,
-    DIAGONALCROSS
-  };
-  enum errormodes{
-    NONE,
-    LINE,
-    BOX,
-    VECTOR
-  };
-  PlotInfoBase(PlotViewerPanel * viewer=0);
-  PlotInfoBase(const PlotInfoBase&);
-  virtual ~PlotInfoBase();
-
-  virtual PlotInfoBase& SetName(const QString& n);
-  virtual PlotInfoBase& SetMode(unsigned int val);
-  virtual PlotInfoBase& SetVisible(bool val);
-  virtual PlotInfoBase& SetColor(const QColor& color);
-  virtual PlotInfoBase& SetColor(int r, int g, int b);
-  virtual PlotInfoBase& SetLineColor(int r, int g, int b);
-  virtual PlotInfoBase& SetFillColor(int r, int g, int b);
-  virtual PlotInfoBase& SetLineColor(const QColor& color);
-  virtual PlotInfoBase& SetFillColor(const QColor& color);
-  QString name;    
-  QPen pen;
-  QBrush brush;
-  unsigned int mode;
-  bool visible;
-
-signals:
-  void appearanceChanged();
-  void visibilityChanged();
-  void nameChanged();
-};
-typedef boost::shared_ptr<PlotInfoBase> PlotInfoBasePtr;
-
-}}//ns
-
-#endif /*PLOT_INFO_BASE_HH_*/
diff --git a/modules/gui/src/plot_viewer/plot_legend_panel.cc b/modules/gui/src/plot_viewer/plot_legend_panel.cc
deleted file mode 100644
index e02ae5dce15f25ddd48e3996e42944acefc658ba..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_legend_panel.cc
+++ /dev/null
@@ -1,100 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-/*
-  Author: Andreas Schenk
-*/
-
-#include <ost/dyn_cast.hh>
-#include "plot_legend_panel.hh"
-
-#include <QMetaType>
-Q_DECLARE_METATYPE(ost::gui::PlotInfoBasePtr)
-
-
-namespace ost{namespace gui{
-
-
-PlotLegendPanel::PlotLegendPanel(QWidget* parent):
-  QTreeWidget(parent)
-{
-  setColumnCount(3);
-  setHeaderLabels(QStringList() << "Dataset" << "Visible" << "Apprearance");
-  connect(this,SIGNAL(itemChanged(QTreeWidgetItem*, int)),this,SLOT(OnItemChanged(QTreeWidgetItem*, int)));
-}
-
-PlotLegendPanel::~PlotLegendPanel()
-{
-}
-
-QTreeWidgetItem* PlotLegendPanel::create_item_(const PlotInfoBasePtr& info)
-{
-  QTreeWidgetItem* item=new QTreeWidgetItem(QStringList(info->name));
-  item->setCheckState(1,Qt::Checked);
-  item->setData(0,Qt::UserRole,QVariant::fromValue(info));
-  return item;
-}
-
-void PlotLegendPanel::AddData(const PlotDataInfoPtr& info)
-{
-  addTopLevelItem(create_item_(info));
-}
-
-void PlotLegendPanel::AddFunction(const PlotFunctionInfoPtr& info)
-{
-  addTopLevelItem(create_item_(info));
-}
-
-void PlotLegendPanel::AddGroup(const PlotGroupInfoPtr& info)
-{
-  QTreeWidgetItem* item=create_item_(info);
-  generate_group_(info,item);
-  addTopLevelItem(item);
-}
-
-void PlotLegendPanel::generate_group_(const PlotGroupInfoPtr& info, QTreeWidgetItem* parent)
-{
-  for(unsigned int i=0;i<info->GetSize();++i){
-    PlotDataInfoPtr dataptr=dyn_cast<PlotDataInfo>(info->GetChild(i));
-    if(dataptr!=PlotDataInfoPtr()){
-      parent->addChild(create_item_(dataptr));
-    }else{
-      PlotFunctionInfoPtr functionptr=dyn_cast<PlotFunctionInfo>(info->GetChild(i));
-      if(functionptr!=PlotFunctionInfoPtr()){
-        parent->addChild(create_item_(functionptr));
-      }else{
-        PlotGroupInfoPtr groupptr=dyn_cast<PlotGroupInfo>(info->GetChild(i));
-        if(groupptr!=PlotGroupInfoPtr()){
-          QTreeWidgetItem* child=create_item_(groupptr);
-          generate_group_(groupptr,child);
-          parent->addChild(child);
-        }else{
-          //should never be reached
-        }
-      }
-    }
-  }
-}
-void PlotLegendPanel::OnItemChanged(QTreeWidgetItem * item, int column )
-{
-  if(column==1){
-    item->data(0,Qt::UserRole).value<PlotInfoBasePtr>()->SetVisible(item->checkState(1));
-  }
-}
-
-}}//ns
diff --git a/modules/gui/src/plot_viewer/plot_legend_panel.hh b/modules/gui/src/plot_viewer/plot_legend_panel.hh
deleted file mode 100644
index 09c595018f5bfe2ecf5fcf82635013486f0942cb..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_legend_panel.hh
+++ /dev/null
@@ -1,52 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-#ifndef PLOT_LEGEND_PANEL_HH_
-#define PLOT_LEGEND_PANEL_HH_
-
-/*
-  Author: Andreas Schenk
-*/
-
-#include "plot_data_info.hh"
-#include "plot_group_info.hh"
-#include "plot_function_info.hh"
-
-#include <QTreeWidget>
-#include <QTreeWidgetItem>
-namespace ost{namespace gui{
-
-class DLLEXPORT_OST_GUI PlotLegendPanel:public  QTreeWidget
-{
-  Q_OBJECT
-public:
-  PlotLegendPanel(QWidget* parent=0);
-  virtual ~PlotLegendPanel();
-  void AddData(const PlotDataInfoPtr& info);
-  void AddFunction(const PlotFunctionInfoPtr& info);
-  void AddGroup(const PlotGroupInfoPtr& info);
-public slots:
-  void OnItemChanged(QTreeWidgetItem * item, int column );  
-protected:
-  void generate_group_(const PlotGroupInfoPtr& info, QTreeWidgetItem* parent);
-  QTreeWidgetItem* create_item_(const PlotInfoBasePtr& info);
-};
-
-}}//ns
-
-#endif /*PLOT_LEGEND_PANEL_HH_*/
diff --git a/modules/gui/src/plot_viewer/plot_ticker.cc b/modules/gui/src/plot_viewer/plot_ticker.cc
deleted file mode 100644
index 9577e6844d495dc1c06c986b00e3dce3b9d29845..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_ticker.cc
+++ /dev/null
@@ -1,93 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-/*
-  Author: Andreas Schenk
-*/
-
-#include <ost/gui/module_config.hh> // for round
-
-#include <cmath>
-#include "plot_ticker.hh"
-
-PlotTickerBase::PlotTickerBase():
-  min_(0.0),
-  max_(1.0),
-  start_(0),
-  end_(100),
-  separation_(20)
-{
-}
-PlotTickerBase::PlotTickerBase(Real min,Real max,int start,int end,unsigned int separation):
-  min_(min),
-  max_(max),
-  start_(start),
-  end_(end),
-  separation_(separation)
-{
-}
-
-PlotTickerBase::~PlotTickerBase()
-{
-}
-
-
-PlotTickerLinear::PlotTickerLinear():
-  PlotTickerBase()
-{
-}
-
-PlotTickerLinear::PlotTickerLinear(Real min,Real max,int start,int end,unsigned int separation):
-  PlotTickerBase(min,max,start,end,separation)
-{
-}
-PlotTickerLinear::~PlotTickerLinear()
-{
-}
-
-TickList PlotTickerLinear::GetTicks()
-{
-  TickList result;
-  Real sampling=static_cast<Real>(end_-start_)/(max_-min_);
-  int exponent=static_cast<int>(floor(log10( 1.0/sampling )));
-  Real prefac=1;
-  while(1){
-    //std::cout << sampling << " " << exponent << std::endl;
-    int prefacs[]={1,2,5};
-    for(int i=0;i<3 && prefac*pow(10.0,exponent)*sampling<separation_;++i){
-      prefac=prefacs[i];
-    }
-    if(prefac*pow(10.0,exponent)*sampling>=separation_){
-      break;
-    }else {
-      prefac=1;
-      ++exponent;
-    }
-  }
-  Real stepsize=prefac*pow(Real(10.0),static_cast<Real>(exponent));
-  Real val=rint(min_/stepsize)*stepsize;
-  while(val<=max_){
-    int pos=static_cast<int>(round(sampling*(val-min_)))+start_;
-    if(pos>=0){
-      result.push_back(Tick(pos,val));
-    }
-    val+=stepsize;
-  }
-  return result;
-}
-
diff --git a/modules/gui/src/plot_viewer/plot_ticker.hh b/modules/gui/src/plot_viewer/plot_ticker.hh
deleted file mode 100644
index da4e379baa520a11876538a56121f9a98f7440a5..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_ticker.hh
+++ /dev/null
@@ -1,72 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-#ifndef PLOT_TICKER_HH_
-#define PLOT_TICKER_HH_
-
-/*
-  Author: Andreas Schenk
-*/
-
-#include <vector>
-#include <utility>
-
-#include <ost/gui/module_config.hh>
-
-#include "plot_ticker_fw.hh"
-
-typedef std::pair<int,Real> Tick;
-typedef std::vector<Tick> TickList;
-
-class DLLEXPORT_OST_GUI PlotTickerBase
-{
-public:
-  PlotTickerBase();
-  PlotTickerBase(Real min,Real max=1.0,int start=0,int end=100,unsigned int separation=20);
-  virtual ~PlotTickerBase();
-  Real GetMinimum(){return min_;}
-  void SetMinimum(Real min=0.0){min_=min;}
-  Real GetMaximum(){return max_;}
-  void SetMaximum(Real max=1.0){max_=max;}
-  void SetMinMax(Real min=0.0,Real max=1.0){min_=min;max_=max;}
-  int GetStart(){return start_;}
-  void SetStart(int start=0){start_=start;}
-  int GetEnd(){return end_;}
-  void SetEnd(int end=100){end_=end;}
-  void SetStartEnd(int start=0,int end=100){start_=start;end_=end;}
-  unsigned int GetSeparation(){return separation_;}
-  void SetSeparation(unsigned int separation){separation_=separation;}
-  virtual TickList GetTicks()=0;
-protected:
-  Real min_;
-  Real max_;
-  int start_;
-  int end_;
-  unsigned int separation_;
-};
-
-class DLLEXPORT_OST_GUI PlotTickerLinear: public PlotTickerBase
-{
-public:
-  PlotTickerLinear();
-  PlotTickerLinear(Real min,Real max=1.0,int start=0,int end=100,unsigned int separation=20);
-  virtual ~PlotTickerLinear();
-  virtual TickList GetTicks();
-};
-
-#endif /*PLOT_TICKER_HH_*/
diff --git a/modules/gui/src/plot_viewer/plot_ticker_fw.hh b/modules/gui/src/plot_viewer/plot_ticker_fw.hh
deleted file mode 100644
index 46e54a3067b85ccf4cec527e7419dba2c4ce6f5b..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_ticker_fw.hh
+++ /dev/null
@@ -1,33 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-#ifndef PLOT_TICKER_FW_HH_
-#define PLOT_TICKER_FW_HH_
-
-/*
-  Author: Andreas Schenk
-*/
-
-#include <boost/shared_ptr.hpp>
-
-
-class PlotTickerBase;
-
-typedef boost::shared_ptr<PlotTickerBase> PlotTickerPtr;
-
-#endif /*PLOT_TICKER_FW_HH_*/
diff --git a/modules/gui/src/plot_viewer/plot_types.hh b/modules/gui/src/plot_viewer/plot_types.hh
deleted file mode 100644
index ea773534bc2b870160ab2663e8af5b80d04175d1..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_types.hh
+++ /dev/null
@@ -1,52 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-#ifndef PLOT_TYPES_HH_
-#define PLOT_TYPES_HH_
-
-
-/*
-  Author: Andreas Schenk
-*/
-
-#include <QStandardItem>
-
-
-namespace ost{namespace gui{
-
-enum PlotTypes{
-  PlotTypeDataPoint=QStandardItem::UserType+1,
-  PlotTypeData,
-  PlotTypeFunction,
-  PlotTypeGroup
-};
-
-enum PlotItemDataRoles{
-  PlotTypeRole=Qt::UserRole+1,
-  PlotPDERole,
-  PlotFunctionDataRole,
-  PlotFunctionMinRole,
-  PlotFunctionMaxRole,
-  PlotFunctionStepRole,
-  PlotSymbolSizeRole,
-  PlotSymbolRole,
-  PlotModeRole
-};
-}}//ns
-
-#endif /*PLOT_TYPES_HH_*/
diff --git a/modules/gui/src/plot_viewer/plot_viewer.cc b/modules/gui/src/plot_viewer/plot_viewer.cc
deleted file mode 100644
index c0d1889df9cc30d024ac73b6e360584ea5af0231..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_viewer.cc
+++ /dev/null
@@ -1,126 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-/*
-  Author: Andreas Schenk
-*/
-
-#include <limits>
-
-#include "plot_viewer.hh"
-#include "plot_viewer_panel.hh"
-#include "plot_legend_panel.hh"
-#include "plot_data_info.hh"
-#include "plot_data_graphics_item.hh"
-#include "plot_function_graphics_item.hh"
-#include "plot_group_graphics_item.hh"
-
-#include <QHBoxLayout>
-#include <QVBoxLayout>
-namespace ost { namespace gui {
-
-PlotViewer::PlotViewer(QWidget* parent,const QString& name):
-  QWidget(parent),
-  scene_(),
-  viewer_(new PlotViewerPanel(&scene_,this)),
-  legend_(new PlotLegendPanel(this)),
-  model_(),
-  ptr_list_()
-{
-  scene_.setSceneRect(-std::numeric_limits<Real>::max()/2.0,-std::numeric_limits<Real>::max()/2.0,std::numeric_limits<Real>::max(),std::numeric_limits<Real>::max());
-  setWindowTitle(name);
-  QHBoxLayout *hlayout = new QHBoxLayout;
-  hlayout->addWidget(viewer_,1);
-  hlayout->addWidget(legend_,0);
-  setLayout(hlayout);
-}
-
-PlotViewer::~PlotViewer()
-{
-}
-
-PlotDataInfoPtr PlotViewer::Add(PlotDataPtr dataptr, bool fit)
-{
-  PlotDataInfoPtr infoptr(new PlotDataInfo(viewer_));
-  scene_.addItem(new PlotDataGraphicsItem(infoptr,dataptr));
-  if(fit){
-    viewer_->SetMinMax(dataptr->GetMinimumX(),dataptr->GetMaximumX(),dataptr->GetMinimumY(),dataptr->GetMaximumY());
-  }
-  legend_->AddData(infoptr);
-  viewer_->update();
-  return infoptr;
-}
-
-PlotFunctionInfoPtr PlotViewer::Add(PlotFunctionPtr functionptr)
-{
-  PlotFunctionInfoPtr infoptr(new PlotFunctionInfo(viewer_));
-  scene_.addItem(new PlotFunctionGraphicsItem(infoptr,functionptr));
-  legend_->AddFunction(infoptr);
-  viewer_->update();
-  return infoptr;
-}
-PlotGroupInfoPtr PlotViewer::Add(PlotGroupPtr groupptr,bool fit)
-{
-  PlotGroupInfoPtr infoptr(new PlotGroupInfo(viewer_));
-  scene_.addItem(new PlotGroupGraphicsItem(infoptr,groupptr));
-  if(fit){
-    viewer_->SetMinMax(groupptr->GetMinimumX(),groupptr->GetMaximumX(),groupptr->GetMinimumY(),groupptr->GetMaximumY());
-  }
-  legend_->AddGroup(infoptr);
-  viewer_->update();
-  return infoptr;
-}
-
-void PlotViewer::SetMinimumX(Real x)
-{
-  viewer_->SetMinimumX(x);
-}
-void PlotViewer::SetMaximumX(Real x)
-{
-  viewer_->SetMaximumX(x);
-}
-void PlotViewer::SetMinimumY(Real y)
-{
-  viewer_->SetMinimumY(y);
-}
-void PlotViewer::SetMaximumY(Real y)
-{
-  viewer_->SetMaximumY(y);
-}
-Real PlotViewer::GetMinimumX() const
-{
-  return viewer_->GetMinimumX();
-}
-Real PlotViewer::GetMaximumX() const
-{
-  return viewer_->GetMaximumX();
-}
-Real PlotViewer::GetMinimumY() const
-{
-  return viewer_->GetMinimumY();
-}
-Real PlotViewer::GetMaximumY() const
-{
-  return viewer_->GetMaximumY();
-}
-
-void PlotViewer::SetAutofit(bool fit){
-  viewer_->SetAutofit(fit);
-}
-
-}}//ns
diff --git a/modules/gui/src/plot_viewer/plot_viewer.hh b/modules/gui/src/plot_viewer/plot_viewer.hh
deleted file mode 100644
index 15c2b25698f5b298cc10a07e10d918c37748ce1b..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_viewer.hh
+++ /dev/null
@@ -1,74 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-#ifndef PLOT_VIEWER_HH_
-#define PLOT_VIEWER_HH_
-
-/*
-  Author: Andreas Schenk
-*/
-
-
-
-#include <QStandardItemModel>
-#include <QGraphicsScene>
-#include <QWidget>
-#include <QString>
-#include "plot_data.hh"
-#include "plot_data_info_fw.hh"
-#include "plot_group_info.hh"
-#include "plot_function.hh"
-#include "plot_group.hh"
-#include "plot_function_info.hh"
-namespace ost{namespace gui{
-
-
-//fw decl
-class PlotViewerPanel;
-class PlotLegendPanel;
-
-
-class DLLEXPORT_OST_GUI PlotViewer: public QWidget
-{
-  typedef boost::shared_ptr<QStandardItem> QStandardItemPtr;
-public:
-  PlotViewer(QWidget* parent,const QString& name="");
-  virtual ~PlotViewer();
-  PlotDataInfoPtr Add(PlotDataPtr dataptr, bool fit=false);
-  PlotFunctionInfoPtr Add(PlotFunctionPtr functionptr);
-  PlotGroupInfoPtr Add(PlotGroupPtr groupptr, bool fit=false);
-  void SetMinimumX(Real x);
-  void SetMaximumX(Real x);
-  void SetMinimumY(Real y);
-  void SetMaximumY(Real y);
-  Real GetMinimumX() const;
-  Real GetMaximumX() const;
-  Real GetMinimumY() const;
-  Real GetMaximumY() const;
-  void SetAutofit(bool fit=true);
-private:
-  QGraphicsScene scene_;
-  PlotViewerPanel* viewer_;
-  PlotLegendPanel* legend_;
-  QStandardItemModel model_;
-  std::vector<QStandardItemPtr> ptr_list_;
-};
-
-}}//ns
-
-#endif /*PLOT_VIEWER_HH_*/
diff --git a/modules/gui/src/plot_viewer/plot_viewer_panel.cc b/modules/gui/src/plot_viewer/plot_viewer_panel.cc
deleted file mode 100644
index 3fec69dc2808e5da3b458ec18c31fd2604771188..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_viewer_panel.cc
+++ /dev/null
@@ -1,251 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-/*
-  Author: Andreas Schenk
-*/
-
-#include "plot_viewer_panel.hh"
-#include "plot_types.hh"
-#include "plot_function.hh"
-#include <QtGui>
-
-namespace ost{namespace gui{
-
-PlotViewerPanel::PlotViewerPanel(QGraphicsScene * scene, QWidget* parent):
-  QGraphicsView(scene,parent),
-  axis_horizontal_(new PlotAxisHorizontal(this)),
-  axis_vertical_(new PlotAxisVertical(this)),
-  global_mouse_pos_(),
-  autofit_(false)
-{
-  setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
-  setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
-  setDragMode(QGraphicsView::NoDrag);
-  setRenderHint(QPainter::Antialiasing,true);
-  setViewportMargins (PlotAxisBase::AXISWIDTH,0,0,PlotAxisBase::AXISWIDTH);
-  setTransformationAnchor(QGraphicsView::NoAnchor);
-  setResizeAnchor(QGraphicsView::NoAnchor);
-  scale(1.0,-1.0);
-  connect(axis_horizontal_,SIGNAL(zoom(int,QPoint)),this, SLOT(OnZoomX(int,QPoint)));
-  connect(axis_vertical_,SIGNAL(zoom(int,QPoint)),this, SLOT(OnZoomY(int,QPoint)));
-  connect(axis_horizontal_,SIGNAL(translate(Real,Real)),this, SLOT(OnTranslate(Real ,Real)));
-  connect(axis_vertical_,SIGNAL(translate(Real,Real)),this, SLOT(OnTranslate(Real,Real)));
-}
-
-PlotViewerPanel::~PlotViewerPanel()
-{
-}
-
-void PlotViewerPanel::SetMinMax(Real minx,Real maxx,Real miny, Real maxy)
-{
-    QRectF scenerect;
-    scenerect.setCoords(minx,maxy,maxx,miny);
-    QRect viewrect(0,0,viewport()->width(),viewport()->height());
-    setTransform(GetTransform(scenerect,viewrect));
-    UpdateAxes();
-}
-
-void PlotViewerPanel::SetMinimumX(Real x)
-{
-  if(x<GetMaximumX()){
-    QRectF scenerect;
-    scenerect.setCoords(x,GetMaximumY(),GetMaximumX(),GetMinimumY());
-    QRect viewrect(0,0,viewport()->width(),viewport()->height());
-    setTransform(GetTransform(scenerect,viewrect));
-    UpdateAxes();
-  }
-}
-void PlotViewerPanel::SetMaximumX(Real x)
-{
-  if(x>GetMinimumX()){
-    QRectF scenerect;
-    scenerect.setCoords(GetMaximumX(),GetMinimumY(),x,GetMinimumY());
-    QRect viewrect(0,0,viewport()->width(),viewport()->height());
-    setTransform(GetTransform(scenerect,viewrect));
-    UpdateAxes();
-  }
-}
-void PlotViewerPanel::SetMinimumY(Real y)
-{
-  if(y<GetMaximumY()){
-    QRectF scenerect;
-    scenerect.setCoords(GetMinimumX(),GetMaximumY(),GetMaximumX(),y);
-    QRect viewrect(0,0,viewport()->width(),viewport()->height());
-    setTransform(GetTransform(scenerect,viewrect));
-    UpdateAxes();
-  }
-}
-void PlotViewerPanel::SetMaximumY(Real y)
-{
-  if(y>GetMinimumY()){
-    QRectF scenerect;
-    scenerect.setCoords(GetMinimumX(),y,GetMaximumX(),GetMinimumY());
-    QRect viewrect(0,0,viewport()->width(),viewport()->height());
-    setTransform(GetTransform(scenerect,viewrect));
-    UpdateAxes();
-  }
-}
-Real PlotViewerPanel::GetMinimumX() const
-{
-  return mapToScene(QPoint(0,0)).x();
-}
-Real PlotViewerPanel::GetMaximumX() const
-{
-  return mapToScene(QPoint(viewport()->width(),0)).x();
-}
-Real PlotViewerPanel::GetMinimumY() const
-{
-  return mapToScene(QPoint(0,viewport()->height())).y();
-}
-Real PlotViewerPanel::GetMaximumY() const
-{
-  return mapToScene(QPoint(0,0)).y();
-}
-
-Real PlotViewerPanel::GetDelta() const
-{
-  return mapToScene(QPoint(1,0)).x()-mapToScene(QPoint(0,0)).x();
-}
-
-void PlotViewerPanel::wheelEvent ( QWheelEvent * e )
-{
-  QPointF cursorpos=mapToScene(e->pos());
-  Real scalefactor=exp(e->delta()/1000.0);
-  QRectF scenerect;
-  scenerect.setCoords(cursorpos.x()-(cursorpos.x()-GetMinimumX())/scalefactor,
-                      cursorpos.y()+(GetMaximumY()-cursorpos.y())/scalefactor,
-                      cursorpos.x()+(GetMaximumX()-cursorpos.x())/scalefactor,
-                      cursorpos.y()-(cursorpos.y()-GetMinimumY())/scalefactor);
-  QRect viewrect(0,0,viewport()->width(),viewport()->height());
-  setTransform(GetTransform(scenerect,viewrect));
-  UpdateAxes();
-}
-void PlotViewerPanel::OnZoomX(int delta,QPoint pos)
-{
-  QPointF cursorpos=mapToScene(pos+QPoint(-int(PlotAxisBase::AXISWIDTH),0));
-  Real scalefactor=exp(delta/1000.0);
-  QRectF scenerect;
-  scenerect.setCoords(cursorpos.x()-(cursorpos.x()-GetMinimumX())/scalefactor,
-                  GetMaximumY(),
-                  cursorpos.x()+(GetMaximumX()-cursorpos.x())/scalefactor,
-                  GetMinimumY());
-  QRect viewrect(0,0,viewport()->width(),viewport()->height());
-  setTransform(GetTransform(scenerect,viewrect));
-  UpdateAxes();
-}
-
-void PlotViewerPanel::OnZoomY(int delta,QPoint pos)
-{
-  QPointF cursorpos=mapToScene(pos);
-  Real scalefactor=exp(delta/1000.0);
-  QRectF scenerect;
-  scenerect.setCoords(GetMinimumX(),
-                      cursorpos.y()+(GetMaximumY()-cursorpos.y())/scalefactor,
-                      GetMaximumX(),
-                      cursorpos.y()-(cursorpos.y()-GetMinimumY())/scalefactor);
-  QRect viewrect(0,0,viewport()->width(),viewport()->height());
-  setTransform(GetTransform(scenerect,viewrect));
-  UpdateAxes();
-}
-
-void PlotViewerPanel::resizeEvent ( QResizeEvent * event )
-{
-  QGraphicsView::resizeEvent(event);
-  QRect cr=contentsRect();
-  axis_horizontal_->setGeometry(QRect(cr.left(), cr.top()+cr.height()-PlotAxisBase::AXISWIDTH,cr.width(), PlotAxisBase::AXISWIDTH));
-  axis_vertical_->setGeometry(QRect(cr.left(), cr.top(),PlotAxisBase::AXISWIDTH, cr.height()));
-  if(autofit_){
-    QRectF scenerect;
-    scenerect.setCoords(GetMinimumX(),
-                        GetMaximumY(),
-                        mapToScene(QPoint(event->oldSize().width(),0)).x(),
-                        mapToScene(QPoint(0,event->oldSize().height())).y());
-    QRect viewrect(0,0,viewport()->width(),viewport()->height());  QGraphicsView::resizeEvent(event);
-    setTransform(GetTransform(scenerect,viewrect));
-  }else{
-    setTransform(transform().translate(0.0,(event->size().height()-event->oldSize().height())/transform().m22()));
-  }
-  UpdateAxes();
-}
-void PlotViewerPanel::UpdateAxes()
-{
-  axis_horizontal_->SetMinimum(GetMinimumX());
-  axis_horizontal_->SetMaximum(GetMaximumX());
-  axis_vertical_->SetMinimum(GetMinimumY());
-  axis_vertical_->SetMaximum(GetMaximumY());
-  emit rangeChanged(GetMinimumX(),GetMaximumX(),GetDelta());
-}
-
-void PlotViewerPanel::scrollContentsBy ( int dx, int dy )
-{
-  QGraphicsView::scrollContentsBy(dx,dy);
-  UpdateAxes();
-}
-
-void PlotViewerPanel::update()
-{
-  QGraphicsView::update();
-  UpdateAxes();
-}
-
-void PlotViewerPanel::OnTranslate(Real dx, Real dy)
-{
-  translate(dx/transform ().m11(),dy/transform ().m22());
-  update();
-}
-
-void PlotViewerPanel::mousePressEvent( QMouseEvent * event )
-{
-  if(event->button()== Qt::LeftButton){
-    global_mouse_pos_=event->globalPos();
-    return;
-  }
-  QGraphicsView::mousePressEvent(event);
-}
-void PlotViewerPanel::mouseMoveEvent( QMouseEvent * event )
-{
-  if(event->buttons() & Qt::LeftButton){
-    OnTranslate(static_cast<Real>(event->globalPos().x()-global_mouse_pos_.x()),static_cast<Real>(event->globalPos().y()-global_mouse_pos_.y()));
-    global_mouse_pos_=event->globalPos();
-    return;
-  }
-  QGraphicsView::mouseMoveEvent(event);
-}
-
-QTransform PlotViewerPanel::GetTransform(QRectF scenerect, QRect viewrect)
-{
-  qreal vx1,vx2,vy1,vy2;
-  qreal x1,x2,y1,y2;
-  scenerect.getCoords(&x1,&y1,&x2,&y2);;
-  QRectF(viewrect).getCoords(&vx1,&vy1,&vx2,&vy2);
-  Real sx=(vx2-vx1)/(x2-x1);
-  Real sy=(vy2-vy1)/(y2-y1);
-  Real dx=vx1-sx*x1;
-  Real dy=vy1-sy*y1;
-  return QTransform(sx,0.0,0.0,
-                    0.0,sy,0.0,
-                    dx,dy,1.0);
-}
-
-void PlotViewerPanel::SetAutofit(bool fit)
-{
-  autofit_=fit;
-}
-
-}}//ns
diff --git a/modules/gui/src/plot_viewer/plot_viewer_panel.hh b/modules/gui/src/plot_viewer/plot_viewer_panel.hh
deleted file mode 100644
index 41753163cafba887ba7174dc99b2bb319df0e840..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_viewer_panel.hh
+++ /dev/null
@@ -1,76 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-#ifndef PLOT_VIEWER_PANEL_HH_
-#define PLOT_VIEWER_PANEL_HH_
-
-
-/*
-  Author: Andreas Schenk
-*/
-
-#include "plot_axis_horizontal.hh"
-#include "plot_axis_vertical.hh"
-#include <QWidget>
-#include <QHash>
-#include <QPair>
-#include <QGraphicsView>
-
-namespace ost{namespace gui{
-
-class DLLEXPORT_OST_GUI PlotViewerPanel:public QGraphicsView
-{
-  Q_OBJECT
-public:
-  PlotViewerPanel(QGraphicsScene * scene, QWidget* parent=0);
-  virtual ~PlotViewerPanel();
-  void SetMinimumX(Real x);
-  void SetMaximumX(Real x);
-  void SetMinimumY(Real x);
-  void SetMaximumY(Real x);
-  void SetMinMax(Real xmin,Real maxx,Real miny, Real maxy);
-  void SetAutofit(bool fit=true);
-  Real GetMinimumX() const;
-  Real GetMaximumX() const;
-  Real GetMinimumY() const;
-  Real GetMaximumY() const;
-  Real GetDelta() const;
-public slots:
-  void OnZoomX(int delta,QPoint pos);
-  void OnZoomY(int delta,QPoint pos);
-  void OnTranslate(Real dx, Real dy);
-  void update();
-signals:
-  void rangeChanged(Real start, Real end, Real delta);
-protected:
-  virtual void wheelEvent ( QWheelEvent * e );
-  virtual void resizeEvent ( QResizeEvent * event );
-  virtual void scrollContentsBy ( int dx, int dy );
-  virtual void mousePressEvent ( QMouseEvent * event );
-  virtual void mouseMoveEvent ( QMouseEvent * event );
-  void UpdateAxes();
-  QTransform GetTransform(QRectF scenerect, QRect viewrect);
-  PlotAxisHorizontal* axis_horizontal_;
-  PlotAxisVertical* axis_vertical_;
-  QPointF global_mouse_pos_;
-  bool autofit_;
-};
-
-}}//ns
-
-#endif /*PLOT_VIEWER_PANEL_HH_*/
diff --git a/modules/gui/src/plot_viewer/plot_viewer_proxy.cc b/modules/gui/src/plot_viewer/plot_viewer_proxy.cc
deleted file mode 100644
index 4f926ce7474e87f8766126a72394824caa6adb0f..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_viewer_proxy.cc
+++ /dev/null
@@ -1,103 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-/*
-  Authors: Andreas Schenk, Johan Hebert, Ansgar Philippsen
-*/
-
-#include "plot_viewer.hh"
-#include "plot_viewer_proxy.hh"
-#include "plot_data_info.hh"
-
-namespace ost{namespace gui{
-
-PlotViewerProxy::PlotViewerProxy():
-  viewer_(0)
-{
-}
-PlotViewerProxy::PlotViewerProxy(PlotViewer* v):
-  viewer_(v)
-{
-}
-
-PlotViewerProxy::~PlotViewerProxy()
-{
-}
-
-
-
-void PlotViewerProxy::Release(PlotViewer* v)
-{
-  if(viewer_==v) {
-    viewer_=0;
-  }
-}
-PlotDataInfoPtr PlotViewerProxy::Add(PlotDataPtr dataptr, bool fit)
-{
-  if(! viewer_) return PlotDataInfoPtr(new PlotDataInfo());
-  return viewer_->Add(dataptr,fit);
-}
-PlotFunctionInfoPtr PlotViewerProxy::Add(PlotFunctionPtr functionptr)
-{
-  if(! viewer_) return PlotFunctionInfoPtr(new PlotFunctionInfo());
-  return viewer_->Add(functionptr);
-}
-PlotGroupInfoPtr PlotViewerProxy::Add(PlotGroupPtr groupptr, bool fit)
-{
-  if(! viewer_) return PlotGroupInfoPtr(new PlotGroupInfo());
-  return viewer_->Add(groupptr,fit);
-}
-
-void PlotViewerProxy::SetMinimumX(Real x)
-{
-  viewer_->SetMinimumX(x);
-}
-void PlotViewerProxy::SetMaximumX(Real x)
-{
-  viewer_->SetMaximumX(x);
-}
-void PlotViewerProxy::SetMinimumY(Real y)
-{
-  viewer_->SetMinimumY(y);
-}
-void PlotViewerProxy::SetMaximumY(Real y)
-{
-  viewer_->SetMaximumY(y);
-}
-Real PlotViewerProxy::GetMinimumX() const
-{
-  return viewer_->GetMinimumX();
-}
-Real PlotViewerProxy::GetMaximumX() const
-{
-  return viewer_->GetMaximumX();
-}
-Real PlotViewerProxy::GetMinimumY() const
-{
-  return viewer_->GetMinimumY();
-}
-Real PlotViewerProxy::GetMaximumY() const
-{
-  return viewer_->GetMaximumY();
-}
-
-void PlotViewerProxy::SetAutofit(bool fit)
-{
-  viewer_->SetAutofit(fit);
-}
-}}//ns
diff --git a/modules/gui/src/plot_viewer/plot_viewer_proxy.hh b/modules/gui/src/plot_viewer/plot_viewer_proxy.hh
deleted file mode 100644
index 3da5b22036454355ee7aa0d39791724ae852fe3a..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_viewer_proxy.hh
+++ /dev/null
@@ -1,68 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-#ifndef PLOT_VEWER_PROXY_HH_
-#define PLOT_VEWER_PROXY_HH_
-
-/*
-  Authors: Andreas Schenk, Johan Hebert, Ansgar Philippsen
-*/
-
-#include <boost/shared_ptr.hpp>
-
-#include "plot_viewer_proxy_fw.hh"
-
-//TODO add forward header to PlotData, etc. and include that
-#include "plot_data.hh"
-#include "plot_function.hh"
-#include "plot_group.hh"
-#include "plot_data_info_fw.hh"
-#include "plot_function_info.hh"
-#include "plot_group_info.hh"
-
-namespace ost{namespace gui{
-
-//fw decl
-class PlotViewer;
-
-class DLLEXPORT_OST_GUI PlotViewerProxy
-{
-public:
-  PlotViewerProxy();
-  PlotViewerProxy(PlotViewer* v);
-  virtual ~PlotViewerProxy();
-  void Release(PlotViewer* v);
-  PlotDataInfoPtr Add(PlotDataPtr dataptr, bool fit=false);
-  PlotFunctionInfoPtr Add(PlotFunctionPtr functionptr);
-  PlotGroupInfoPtr Add(PlotGroupPtr groupptr, bool fit=false);
-  void SetMinimumX(Real x);
-  void SetMaximumX(Real x);
-  void SetMinimumY(Real y);
-  void SetMaximumY(Real y);
-  Real GetMinimumX() const;
-  Real GetMaximumX() const;
-  Real GetMinimumY() const;
-  Real GetMaximumY() const;
-  void SetAutofit(bool fit=true);
-private:
-  PlotViewer* viewer_;
-};
-
-}}//ns
-
-#endif /*PLOT_VEWER_PROXY_HH_*/
diff --git a/modules/gui/src/plot_viewer/plot_viewer_proxy_fw.hh b/modules/gui/src/plot_viewer/plot_viewer_proxy_fw.hh
deleted file mode 100644
index e4ac6c8812b8fe6c3b514fc662e57c7a77842b3a..0000000000000000000000000000000000000000
--- a/modules/gui/src/plot_viewer/plot_viewer_proxy_fw.hh
+++ /dev/null
@@ -1,37 +0,0 @@
-//------------------------------------------------------------------------------
-// This file is part of the OpenStructure project <www.openstructure.org>
-//
-// Copyright (C) 2008-2010 by the OpenStructure authors
-//
-// This library is free software; you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by the Free
-// Software Foundation; either version 3.0 of the License, or (at your option)
-// any later version.
-// This library is distributed in the hope that it will be useful, but WITHOUT
-// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-// FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
-// details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with this library; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-//------------------------------------------------------------------------------
-#ifndef PLOT_VEWER_PROXY_FW_HH_
-#define PLOT_VEWER_PROXY_FW_HH_
-
-/*
-  Author: Ansgar Philippsen
-*/
-
-#include <boost/shared_ptr.hpp>
-
-namespace ost { namespace gui {
-
-class PlotViewerProxy;
-class PlotViewer;
-
-typedef boost::shared_ptr<PlotViewerProxy> PlotViewerProxyPtr;
-
-}}
-
-#endif