SceneElementaryNodeItem.hxx

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// Copyright (C) 2006-2026  CEA, EDF
//
// 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, 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
 
#ifndef _SCENEELEMENTARYNODEITEM_HXX_
#define _SCENEELEMENTARYNODEITEM_HXX_
 
#include "SceneNodeItem.hxx"
 
namespace YACS
{
  namespace HMI
  {
    class SceneElementaryNodeItem: public SceneNodeItem
    {
    public:
      SceneElementaryNodeItem(QGraphicsScene *scene, SceneItem *parent,
                             QString label, Subject *subject);
      virtual ~SceneElementaryNodeItem();
 
      virtual void setWidth(qreal width);
      virtual void setHeight(qreal height);
      virtual void paint(QPainter *painter,
                         const QStyleOptionGraphicsItem *option,
                         QWidget *widget);
      virtual void update(GuiEvent event, int type, Subject* son);
      virtual void popupMenu(QWidget *caller, const QPoint &globalPos);
      virtual void autoPosNewPort(AbstractSceneItem *item, int nbPorts);
      virtual void reorganize();
      virtual void reorganizeShrinkExpand(ShrinkMode theShrinkMode);
      virtual void shrinkExpandRecursive(bool isExpanding, bool fromHere, ShrinkMode theShrinkMode);
      virtual void setShownState(shownState ss);
    protected:
      int _maxPorts;
 
    };
  }
}
 
#endif