From 7d9ae6b54f5ec98fff137636f7ad2a60d10ce6b6 Mon Sep 17 00:00:00 2001
From: mzn <mzn@opencascade.com>
Date: Fri, 2 Dec 2005 10:52:13 +0000
Subject: [PATCH] Fix for bug IPAL10313 (It is impossible to select "Start
 point" from 3D viewer in "Extrusion along a path" dialog box).

---
 src/SMESHGUI/SMESHGUI_ExtrusionAlongPathDlg.cxx | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/SMESHGUI/SMESHGUI_ExtrusionAlongPathDlg.cxx b/src/SMESHGUI/SMESHGUI_ExtrusionAlongPathDlg.cxx
index 45c96260b..7b68e4817 100644
--- a/src/SMESHGUI/SMESHGUI_ExtrusionAlongPathDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_ExtrusionAlongPathDlg.cxx
@@ -640,7 +640,8 @@ bool SMESHGUI_ExtrusionAlongPathDlg::ClickOnApply()
   }
 
   //mySelectionMgr->clearSelected();
-  SMESH::UpdateView();
+  SMESH::Update( myMeshActor->getIO(), myMeshActor->GetVisibility() );
+  //SMESH::UpdateView();
   Init(false);
   ConstructorsClicked(GetConstructorId());
   return true;
@@ -861,8 +862,12 @@ void SMESHGUI_ExtrusionAlongPathDlg::SelectionIntoArgument()
     // try to get shape from selection
     Handle(SALOME_InteractiveObject) IO = aList.First();
 
+    SMESH_Actor* aPathActor = SMESH::FindActorByObject(myPathMesh);
+    if ( !aPathActor )
+      return;
+    
     QString aString;
-    int aNbUnits = SMESH::GetNameOfSelectedElements(mySelector, myMeshActor->getIO(), aString);
+    int aNbUnits = SMESH::GetNameOfSelectedElements(mySelector, aPathActor->getIO(), aString);
     if (aNbUnits == 1)
       StartPointLineEdit->setText(aString.stripWhiteSpace());
 
-- 
2.39.2