--- /dev/null
+// Copyright (C) 2006-2008 CEA/DEN, EDF R&D
+//
+// 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
+//
+#ifndef _GRAPHICSVIEW_HXX_
+#define _GRAPHICSVIEW_HXX_
+
+#include "WrapGraphicsView.hxx"
+
+#include <QContextMenuEvent>
+#include <QAction>
+
+namespace YACS
+{
+ namespace HMI
+ {
+ class GraphicsView: public WrapGraphicsView
+ {
+ Q_OBJECT
+
+ public:
+ GraphicsView(QWidget *parent = 0);
+ virtual ~GraphicsView();
+
+ public slots:
+ virtual void onViewFitAll();
+ virtual void onViewFitArea();
+ virtual void onViewZoom();
+ virtual void onViewPan();
+ virtual void onViewGlobalPan();
+ virtual void onViewReset();
+
+ protected:
+ void contextMenuEvent(QContextMenuEvent *event);
+ void mouseMoveEvent (QMouseEvent *e);
+ void mousePressEvent (QMouseEvent *e);
+ void mouseReleaseEvent (QMouseEvent *e);
+
+ bool _zooming;
+ bool _fittingArea;
+ bool _panning;
+ int _prevX;
+ qreal _scale;
+ QPoint _prevPos;
+ };
+ }
+}
+#endif
