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salome-smesh  6.5.0
SMESHGUI_PatternWidget.h
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00001 // Copyright (C) 2007-2012  CEA/DEN, EDF R&D, OPEN CASCADE
00002 //
00003 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
00004 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
00005 //
00006 // This library is free software; you can redistribute it and/or
00007 // modify it under the terms of the GNU Lesser General Public
00008 // License as published by the Free Software Foundation; either
00009 // version 2.1 of the License.
00010 //
00011 // This library is distributed in the hope that it will be useful,
00012 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014 // Lesser General Public License for more details.
00015 //
00016 // You should have received a copy of the GNU Lesser General Public
00017 // License along with this library; if not, write to the Free Software
00018 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
00019 //
00020 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
00021 //
00022 
00023 // SMESH SMESHGUI : GUI for SMESH component
00024 // File   : SMESHGUI_PatternWidget.h
00025 // Author : Michael ZORIN, Open CASCADE S.A.S.
00026 //
00027 #ifndef SMESHGUI_PATTERNWIDGET_H
00028 #define SMESHGUI_PATTERNWIDGET_H
00029 
00030 // SMESH includes
00031 #include "SMESH_SMESHGUI.hxx"
00032 
00033 // Qt includes
00034 #include <QFrame>
00035 #include <QVector>
00036 
00037 // IDL includes
00038 #include <SALOMEconfig.h>
00039 #include CORBA_SERVER_HEADER(SMESH_Mesh)
00040 
00041 typedef QVector<SMESH::PointStruct> PointVector;
00042 typedef QVector< QVector<int> >     ConnectivityVector;
00043 
00044 //=================================================================================
00045 // class    : SMESHGUI_PatternWidget
00046 // purpose  :
00047 //=================================================================================
00048 class SMESHGUI_EXPORT SMESHGUI_PatternWidget : public QFrame
00049 { 
00050   Q_OBJECT
00051 
00052 public:
00053   SMESHGUI_PatternWidget( QWidget* = 0 );
00054   ~SMESHGUI_PatternWidget();
00055   
00056   void               SetPoints( const PointVector&,
00057                                 const QVector<int>&,
00058                                 const ConnectivityVector& );
00059 
00060 private:
00061   PointVector        myPoints;
00062   QVector<int>       myKeys;
00063   ConnectivityVector myConnections;
00064   
00065   double             myMinU, myMaxU, myMinV, myMaxV;
00066   
00067 protected:
00068   void               paintEvent( QPaintEvent* );
00069 
00070 private:
00071   QPoint             mapCoords( const double, const double );
00072 };
00073 
00074 #endif // SMESHGUI_PATTERNWIDGET_H