Merge from V6_main_20120808 08Aug12

[modules/yacs.git] / src / genericgui / GraphicsView.hxx

diff --git a/src/genericgui/GraphicsView.hxx b/src/genericgui/GraphicsView.hxx
index 7ed60f3f6c1f724f3d384e697f36f4090f131640..b7e418d7643629547482f708a2eb0d748b394f55 100644 (file)
--- a/src/genericgui/GraphicsView.hxx
+++ b/src/genericgui/GraphicsView.hxx
@@ -1,21 +1,22 @@
-//  Copyright (C) 2006-2008  CEA/DEN, EDF R&D
+// Copyright (C) 2006-2012  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 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.
+// 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
+// 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
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 //
+
 #ifndef _GRAPHICSVIEW_HXX_
 #define _GRAPHICSVIEW_HXX_
 
@@ -23,6 +24,7 @@
 
 #include <QContextMenuEvent>
 #include <QAction>
+#include <QGraphicsRectItem>
 
 namespace YACS
 {
@@ -42,20 +44,26 @@ namespace YACS
       virtual void onViewZoom();
       virtual void onViewPan(); 
       virtual void onViewGlobalPan(); 
-      virtual void onViewReset(); 
+      virtual void onViewReset();
+
+      virtual void onZoomToBloc();
+      virtual void onCenterOnNode();
 
     protected:
       void contextMenuEvent(QContextMenuEvent *event);
       void mouseMoveEvent (QMouseEvent *e);
       void mousePressEvent (QMouseEvent *e);
       void mouseReleaseEvent (QMouseEvent *e);
+      virtual void wheelEvent (QWheelEvent *e);
 
       bool _zooming;
       bool _fittingArea;
       bool _panning;
       int _prevX;
+      int _prevY;
       qreal _scale;
       QPoint _prevPos;
+      QGraphicsRectItem *_rect;
     };
   }
 }