1 // Copyright (C) 2013-2023 CEA, EDF, OPEN CASCADE
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #ifndef GRAPHICSVIEW_SELECTOR_H
21 #define GRAPHICSVIEW_SELECTOR_H
23 #include "GraphicsView.h"
25 #include "GraphicsView_Defs.h"
30 class GraphicsView_Viewer;
33 Class : GraphicsView_Selector
34 Description : Selector of the graphics view
36 class GRAPHICSVIEW_API GraphicsView_Selector : public QObject
41 GraphicsView_Selector( GraphicsView_Viewer* );
42 ~GraphicsView_Selector();
45 void lock( bool theState ) { myLocked = theState; }
47 static int getAppendKey() { return appendKey; }
48 static void setAppendKey( int k ) { appendKey = k; }
51 virtual void detect( double, double );
52 virtual void undetectAll();
54 virtual void select( const QRectF&, bool append = false );
55 virtual void unselectAll();
56 virtual int numSelected() const;
58 virtual void checkSelection( int, bool, int );
61 void selSelectionDone( GV_SelectionChangeStatus );
62 void selSelectionCancel();
65 GraphicsView_Viewer* myViewer;