1 // Copyright (C) 2007-2020 CEA/DEN, EDF R&D, 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 SALOME_EVENTFILTER_H
21 #define SALOME_EVENTFILTER_H
27 #pragma warning( disable: 4251 )
33 Event filter class for QApplication object that handles custom events posted by SALOME_Event objects.
34 It assumes that such custom events are alwys posted, not sent.
35 This event filter can be installed by any application that intends to use SALOME_Event mechanism asynchronously.
36 This class replaced SalomeApp_EventFilter.
38 class EVENT_EXPORT SALOME_EventFilter: public QObject
42 static void Destroy();
46 virtual ~SALOME_EventFilter();
49 /*! global event filter for qapplication */
50 virtual bool eventFilter( QObject* o, QEvent* e );
51 void processEvent( SALOME_Event* );
54 static SALOME_EventFilter* myFilter;
58 #pragma warning( default: 4251 )