smesh/src/SMESHGUI/SMESHGUI_MeshEditPreview.h

// SMESH SMESHGUI : GUI for SMESH component
//
// Copyright (C) 2003  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
//
// 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 2.1 of the License.
//
// 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
// File   : SMESHGUI_MeshEditPreview.h
// Author : Open CASCADE S.A.S.
//

#ifndef SMESHGUI_MESHEDITPREVIEW_H
#define SMESHGUI_MESHEDITPREVIEW_H

// SMESH includes
#include "SMESH_SMESHGUI.hxx"

class SVTK_ViewWindow;
class vtkUnstructuredGrid;
class SALOME_Actor;

namespace SMESH
{
  class MeshPreviewStruct;
}

/*!
 * \brief Displayer of the mesh edition preview
 */
class SMESHGUI_EXPORT SMESHGUI_MeshEditPreview
{
  SVTK_ViewWindow*     myViewWindow;

  vtkUnstructuredGrid* myGrid;
  SALOME_Actor*        myPreviewActor;

public:
  SMESHGUI_MeshEditPreview( SVTK_ViewWindow* );
  ~SMESHGUI_MeshEditPreview();

  void                 SetData( const SMESH::MeshPreviewStruct* );
  void                 SetVisibility( bool );
  void                 SetColor( double, double, double );
  SALOME_Actor*        GetActor() const;
};

#endif // SMESHGUI_MESHEDITPREVIEW_H