From c8eaebcdfbf95840f1f191c2e6ef73fe377df3f3 Mon Sep 17 00:00:00 2001
From: mzn <mzn@opencascade.com>
Date: Wed, 29 Jan 2014 08:36:14 +0000
Subject: [PATCH] Bug #334: Different behavior in Edit calculation case input
 panel.

---
 src/HYDROGUI/HYDROGUI_CalculationOp.cxx | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/HYDROGUI/HYDROGUI_CalculationOp.cxx b/src/HYDROGUI/HYDROGUI_CalculationOp.cxx
index 377e821b..f6bd8449 100644
--- a/src/HYDROGUI/HYDROGUI_CalculationOp.cxx
+++ b/src/HYDROGUI/HYDROGUI_CalculationOp.cxx
@@ -797,8 +797,15 @@ void HYDROGUI_CalculationOp::setAvailableGroups()
       aGroupsNames.append( aGroup->GetName() );
     }
   }
-  if( myEditedObject->IsMustBeUpdated() )
-    myEditedObject->RemoveGeometryGroups();
+  if( myEditedObject->IsMustBeUpdated() ) {
+    for( int anIndex = 1, aLength = aSeq.Length(); anIndex <= aLength; anIndex++ ) {
+      Handle(HYDROData_ShapesGroup) aGeomGroup =
+        Handle(HYDROData_ShapesGroup)::DownCast( aSeq.Value( anIndex ) );
+      if ( !aGeomGroup.IsNull() && !aGroupsNames.contains( aGeomGroup->GetName() ) ) {
+        myEditedObject->RemoveGeometryGroup( aGeomGroup );
+      }
+    }
+  }
 
   aPanel->setAvailableGroups( aGroupsNames );
   aPanel->includeGroups( aList );
-- 
2.39.2