diff --git a/src/dockablepluginmanager.cpp b/src/dockablepluginmanager.cpp
--- a/src/dockablepluginmanager.cpp
+++ b/src/dockablepluginmanager.cpp
@@ -1,3 +1,24 @@
+/*------------------------------------------------------------------------------
+--  This file is a part of the SocExplorer Software
+--  Copyright (C) 2014, Plasma Physics Laboratory - CNRS
+--
+--  This program is free software; you can redistribute it and/or modify
+--  it under the terms of the GNU General Public License as published by
+--  the Free Software Foundation; either version 2 of the License, or
+--  (at your option) any later version.
+--
+--  This program is distributed in the hope that it will be useful,
+--  but WITHOUT ANY WARRANTY; without even the implied warranty of
+--  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+--  GNU General Public License for more details.
+--
+--  You should have received a copy of the GNU General Public License
+--  along with this program; if not, write to the Free Software
+--  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+-------------------------------------------------------------------------------*/
+/*--                  Author : Alexis Jeandet
+--                     Mail : alexis.jeandet@member.fsf.org
+----------------------------------------------------------------------------*/
 #include "dockablepluginmanager.h"
 
 dockablePluginManager::dockablePluginManager(QWidget *parent) :
diff --git a/src/toolbar.cpp b/src/toolbar.cpp
--- a/src/toolbar.cpp
+++ b/src/toolbar.cpp
@@ -1,3 +1,24 @@
+/*------------------------------------------------------------------------------
+--  This file is a part of the SocExplorer Software
+--  Copyright (C) 2014, Plasma Physics Laboratory - CNRS
+--
+--  This program is free software; you can redistribute it and/or modify
+--  it under the terms of the GNU General Public License as published by
+--  the Free Software Foundation; either version 2 of the License, or
+--  (at your option) any later version.
+--
+--  This program is distributed in the hope that it will be useful,
+--  but WITHOUT ANY WARRANTY; without even the implied warranty of
+--  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+--  GNU General Public License for more details.
+--
+--  You should have received a copy of the GNU General Public License
+--  along with this program; if not, write to the Free Software
+--  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+-------------------------------------------------------------------------------*/
+/*--                  Author : Alexis Jeandet
+--                     Mail : alexis.jeandet@member.fsf.org
+----------------------------------------------------------------------------*/
 #include "toolbar.h"
 
 toolBar::toolBar(QWidget *parent) :
diff --git a/src/toolbarcontainer.cpp b/src/toolbarcontainer.cpp
--- a/src/toolbarcontainer.cpp
+++ b/src/toolbarcontainer.cpp
@@ -1,3 +1,24 @@
+/*------------------------------------------------------------------------------
+--  This file is a part of the SocExplorer Software
+--  Copyright (C) 2014, Plasma Physics Laboratory - CNRS
+--
+--  This program is free software; you can redistribute it and/or modify
+--  it under the terms of the GNU General Public License as published by
+--  the Free Software Foundation; either version 2 of the License, or
+--  (at your option) any later version.
+--
+--  This program is distributed in the hope that it will be useful,
+--  but WITHOUT ANY WARRANTY; without even the implied warranty of
+--  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+--  GNU General Public License for more details.
+--
+--  You should have received a copy of the GNU General Public License
+--  along with this program; if not, write to the Free Software
+--  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+-------------------------------------------------------------------------------*/
+/*--                  Author : Alexis Jeandet
+--                     Mail : alexis.jeandet@member.fsf.org
+----------------------------------------------------------------------------*/
 #include "toolbarcontainer.h"
 
 toolBarContainer::toolBarContainer(QWidget *parent) :