X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSMESHGUI%2FSMESHGUI_Measurements.cxx;h=4b30659ebe8f87193bf6d16a5a2933b4528793ca;hb=7b33b10e89859b5599e5d4819b87a183b64ea42c;hp=e2d3b5b013daedec0babd7edb8be88a99f6ec00a;hpb=6c4a9f32ed7b4416d79e0d0d293919609a8eb178;p=modules%2Fsmesh.git

diff --git a/src/SMESHGUI/SMESHGUI_Measurements.cxx b/src/SMESHGUI/SMESHGUI_Measurements.cxx
index e2d3b5b01..4b30659eb 100644
--- a/src/SMESHGUI/SMESHGUI_Measurements.cxx
+++ b/src/SMESHGUI/SMESHGUI_Measurements.cxx
@@ -198,6 +198,7 @@ SMESHGUI_MinDistance::SMESHGUI_MinDistance( QWidget* parent )
   clear();
 
   //setTarget( FirstTgt );
+  selectionChanged();
 }
 
 /*!
@@ -500,13 +501,21 @@ void SMESHGUI_MinDistance::secondEdited()
   setTarget( SecondTgt );
   if ( sender() == mySecondTgt )
     clear();
+  QString text = mySecondTgt->text();
+  if ( !mySecondActor )
+  {
+    selectionChanged();
+    mySecondTgt->setText( text );
+  }
   SVTK_Selector* selector = SMESH::GetViewWindow()->GetSelector();
   if ( mySecondActor && selector ) {
     Handle(SALOME_InteractiveObject) IO = mySecondActor->getIO();
     if ( mySecond->checkedId() == NodeTgt || mySecond->checkedId() == ElementTgt ) {
-      TColStd_MapOfInteger ID;
-      ID.Add( mySecondTgt->text().toLong() );
-      selector->AddOrRemoveIndex( IO, ID, false );
+      if ( !text.isEmpty() ) {
+        TColStd_MapOfInteger ID;
+        ID.Add( text.toLong() );
+        selector->AddOrRemoveIndex( IO, ID, false );
+      }
     }
     if ( SVTK_ViewWindow* aViewWindow = SMESH::GetViewWindow() )
       aViewWindow->highlight( IO, true, true );