Minor bug fix

[modules/gui.git] / src / SALOME_PYQT / SALOME_PYQT_GUI / SALOME_PYQT_Module.cxx

diff --git a/src/SALOME_PYQT/SALOME_PYQT_GUI/SALOME_PYQT_Module.cxx b/src/SALOME_PYQT/SALOME_PYQT_GUI/SALOME_PYQT_Module.cxx
index 31439aedad097c5c37b067e1789cdfc06765bd69..4b73279a700c3c34c38c8323852d078342d20d0c 100644 (file)
--- a/src/SALOME_PYQT/SALOME_PYQT_GUI/SALOME_PYQT_Module.cxx
+++ b/src/SALOME_PYQT/SALOME_PYQT_GUI/SALOME_PYQT_Module.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2013  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2014  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
@@ -6,7 +6,7 @@
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
 // License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// version 2.1 of the License, or (at your option) any later version.
 //
 // This library is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -29,6 +29,8 @@
 #include <SALOME_LifeCycleCORBA.hxx>
 #include <Container_init_python.hxx>
 
+#include <QCoreApplication>
+
 //
 // NB: Python requests.
 // General rule for Python requests created by Python-based GUI modules
@@ -64,12 +66,13 @@ PyMODINIT_FUNC INIT_FUNCTION();
 extern "C" {
   SALOME_PYQT_EXPORT CAM_Module* createModule()
   {
-    static bool alreadyInitialized = false;
+    QCoreApplication* app = QCoreApplication::instance();
+    bool alreadyInitialized = app && app->property( "salome_pyqt_gui_light_initialized" ).toBool();
 
     if ( !alreadyInitialized ) {
       PyLockWrapper lck; // GIL acquisition
       INIT_FUNCTION();
-      alreadyInitialized = !alreadyInitialized;
+      if ( app ) app->setProperty( "salome_pyqt_gui_light_initialized", true );
     }
 
     return new SALOME_PYQT_Module();