1 // Copyright (C) 2005 OPEN CASCADE, CEA/DEN, EDF R&D, PRINCIPIA R&D
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.
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 #include "LightApp_EventFilter.h"
22 #include <SUIT_Desktop.h>
24 #include <qapplication.h>
26 LightApp_EventFilter* LightApp_EventFilter::myFilter = NULL;
29 LightApp_EventFilter::LightApp_EventFilter()
32 qApp->installEventFilter( this );
36 LightApp_EventFilter::~LightApp_EventFilter()
38 qApp->removeEventFilter( this );
44 bool LightApp_EventFilter::eventFilter( QObject* o, QEvent* e )
46 if ( e->type() == QEvent::WindowActivate && o->inherits("QDialog") )
48 QWidget* parent = ((QWidget*)o)->parentWidget();
50 SUIT_Desktop* aDesktop = 0;
54 if ( aDesktop = dynamic_cast<SUIT_Desktop*>(parent) )
56 parent = parent->parentWidget();
60 aDesktop->emitActivated();
63 return QObject::eventFilter( o, e );
66 /*!Create new instance of LightApp_EventFilter*/
67 void LightApp_EventFilter::Init()
70 myFilter = new LightApp_EventFilter();
74 void LightApp_EventFilter::Destroy()