1 // Copyright (C) 2007-2014 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, or (at your option) any later version.
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 #include "LightApp_EventFilter.h"
25 #include <SUIT_Desktop.h>
27 #include <QApplication>
29 #include <SALOME_Event.h>
31 LightApp_EventFilter* LightApp_EventFilter::myFilter = NULL;
34 LightApp_EventFilter::LightApp_EventFilter()
37 qApp->installEventFilter( this );
41 LightApp_EventFilter::~LightApp_EventFilter()
43 qApp->removeEventFilter( this );
49 bool LightApp_EventFilter::eventFilter( QObject* o, QEvent* e )
51 if ( e->type() == QEvent::WindowActivate && o->inherits("QDialog") )
53 QWidget* parent = ((QWidget*)o)->parentWidget();
55 SUIT_Desktop* aDesktop = 0;
59 aDesktop = dynamic_cast<SUIT_Desktop*>(parent);
62 parent = parent->parentWidget();
66 aDesktop->emitActivated();
69 else if(e->type() == SALOME_EVENT)
71 SALOME_Event* aSE = (SALOME_Event*)((SALOME_CustomEvent*)e)->data();
73 ((SALOME_CustomEvent*)e)->setData( 0 );
77 return QObject::eventFilter( o, e );
81 void LightApp_EventFilter::processEvent( SALOME_Event* theEvent )
84 theEvent->ExecutePostedEvent();
88 /*!Create new instance of LightApp_EventFilter*/
89 void LightApp_EventFilter::Init()
92 myFilter = new LightApp_EventFilter();
96 void LightApp_EventFilter::Destroy()