1 // Copyright (C) 2007-2008 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
22 // SALOME QxGraph : build Supervisor viewer into desktop
24 #include "QxGraph_Canvas.h"
25 #include "QxGraph_Def.h"
26 #include "QxGraph_Prs.h"
28 #include <SUIT_ResourceMgr.h>
30 #include <qobjectlist.h>
31 #include <QxGraph_CanvasView.h>
36 QxGraph_Canvas::QxGraph_Canvas(SUIT_ResourceMgr* theMgr) :
39 printf("Construct QxGraph_Canvas\n");
41 resize(GRAPH_WIDTH, GRAPH_HEIGHT);
42 setDoubleBuffering(true);
44 QColor aColor = theMgr->colorValue( "QxGraph", "Background", DEF_BACK_COLOR );
45 setBackgroundColor(aColor);
51 QxGraph_Canvas::~QxGraph_Canvas()
53 /*QObjectList* aNodeList = queryList("QObject");
54 QObjectListIt aIt(*aNodeList);
56 while ( (anObj = aIt.current()) != 0 ) {
58 aNodeList->removeRef(anObj);
63 myPrsList.setAutoDelete(true);
70 void QxGraph_Canvas::addView(QCanvasView* theView)
72 myViews.append( theView );
73 QCanvas::addView(theView);
74 theView->setPaletteBackgroundColor(backgroundColor().light(120));
80 void QxGraph_Canvas::removeView( QCanvasView* theView )
82 myViews.remove( theView );
88 void QxGraph_Canvas::removeItem( QCanvasItem* theItem )
90 QValueList< QCanvasView* >::iterator anIter;
91 for ( anIter = myViews.begin(); anIter != myViews.end(); ++anIter )
93 QxGraph_CanvasView* aView = dynamic_cast<QxGraph_CanvasView*>( *anIter );
95 aView->itemRemoved( theItem );
98 QCanvas::removeItem( theItem );
102 Get Prs object with index theIndex
104 QxGraph_Prs* QxGraph_Canvas::getPrs(int theIndex)
106 QxGraph_Prs* aRetPrs = 0;
107 if ( theIndex >= 0 && theIndex < myPrsList.count() )
108 aRetPrs = myPrsList.at(theIndex);