1 // Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 #ifndef HYDROGUI_PRSIMAGEFRAME_H
24 #define HYDROGUI_PRSIMAGEFRAME_H
26 #include <GraphicsView_Object.h>
28 #include <QGraphicsEllipseItem>
30 class HYDROGUI_PrsImage;
33 Class : HYDROGUI_PrsImageFrame
34 Description : Presentation for image frame object
36 class HYDROGUI_PrsImageFrame : public GraphicsView_Object
39 class UnscaledGraphicsEllipseItem;
41 enum AnchorType { Undefined = 0, TopLeft, TopRight, BottomLeft, BottomRight };
43 typedef QMap <int, UnscaledGraphicsEllipseItem*> AnchorMap;
44 typedef QMapIterator<int, UnscaledGraphicsEllipseItem*> AnchorMapIterator;
47 HYDROGUI_PrsImageFrame( HYDROGUI_PrsImage* thePrsImage );
48 virtual ~HYDROGUI_PrsImageFrame();
52 virtual QRectF boundingRect() const;
54 // from GraphicsView_Object
55 virtual void compute();
57 virtual bool hasSpecificZValue() const { return true; }
59 virtual bool isSelectable() const { return false; }
60 virtual bool isMovable() const { return false; }
63 void computeAnchorItems();
64 void updateVisibility();
67 HYDROGUI_PrsImage* myPrsImage;
68 AnchorMap myAnchorMap;
72 Class : UnscaledGraphicsEllipseItem
73 Description : Class for unscaled ellipse item
75 class HYDROGUI_PrsImageFrame::UnscaledGraphicsEllipseItem : public QGraphicsEllipseItem
78 UnscaledGraphicsEllipseItem( QGraphicsItem* );
79 virtual ~UnscaledGraphicsEllipseItem();
82 void setBasePoint( const QPointF& thePoint ) { myBasePoint = thePoint; }
83 const QPointF& getBasePoint() const { return myBasePoint; }
86 virtual QRectF boundingRect() const;
87 virtual void paint( QPainter*, const QStyleOptionGraphicsItem*, QWidget* );