Update copyright information

[modules/smesh.git] / src / SMESHGUI / SMESHGUI_FilterDlg.cxx

diff --git a/src/SMESHGUI/SMESHGUI_FilterDlg.cxx b/src/SMESHGUI/SMESHGUI_FilterDlg.cxx
index 5758ddf7bce7f91d89122b6145ac25b5af42e097..baf6c82a65c173fd0c77228e27d31c7442cfb17f 100755 (executable)
--- a/src/SMESHGUI/SMESHGUI_FilterDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_FilterDlg.cxx
@@ -1,6 +1,6 @@
-//  SMESH SMESHGUI : GUI for SMESH component
+//  Copyright (C) 2007-2008  CEA/DEN, EDF R&D, OPEN CASCADE
 //
-//  Copyright (C) 2003  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+//  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
 //  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
 //
 //  This library is free software; you can redistribute it and/or
@@ -17,14 +17,13 @@
 //  License along with this library; if not, write to the Free Software
 //  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 //
-// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
-//
-//
+//  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 //
+//  SMESH SMESHGUI : GUI for SMESH component
 //  File   : SMESHGUI_FilterDlg.cxx
 //  Author : Sergey LITONIN
 //  Module : SMESH
-
+//
 #include "SMESHGUI_FilterDlg.h"
 
 #include "SMESHGUI.h"
@@ -2192,6 +2191,10 @@ void SMESHGUI_FilterDlg::SetSourceWg (QWidget* theWg)
 void SMESHGUI_FilterDlg::SetMesh (SMESH::SMESH_Mesh_var theMesh)
 {
   myMesh = theMesh;
+  if ( myMesh->_is_nil() ) {
+    myButtons[BTN_OK]->setEnabled(false);
+    myButtons[BTN_Apply]->setEnabled(false);
+  }
 }
 
 //=======================================================================
@@ -2526,6 +2529,14 @@ void SMESHGUI_FilterDlg::onSelectionDone()
   int aRow, aCol;
   const SALOME_ListIO& aList = mySelector->StoredIObjects();
 
+  if ( myMesh->_is_nil() && aList.Extent()>0 ) {
+    myMesh = SMESH::IObjectToInterface<SMESH::SMESH_Mesh>(aList.First());
+    if ( !(myMesh->_is_nil()) ) {
+      myButtons[BTN_OK]->setEnabled(true);
+      myButtons[BTN_Apply]->setEnabled(true);
+    }
+  }
+
   if (aList.Extent() != 1 ||
       !myTable->CurrentCell(aRow, aCol) ||
       myTable->GetCriterionType(aRow) != FT_BelongToGeom &&
@@ -2545,6 +2556,7 @@ void SMESHGUI_FilterDlg::onSelectionDone()
     }
 }
 
+
 //=======================================================================
 // name    : SMESHGUI_FilterDlg::onCriterionChanged
 // Purpose : SLOT called when cretarion of current row changed. Update selection