From 4b2a1995c2c62718c2e1c63b7ee73b5ff658eebc Mon Sep 17 00:00:00 2001
From: eap <eap@opencascade.com>
Date: Wed, 14 Jan 2009 14:13:13 +0000
Subject: [PATCH] 0019941: EDF 766 SMESH : Max length hypothesis    do not show
 preestimated length at hyp edition if no shape selected

---
 src/StdMeshersGUI/StdMeshersGUI_StdHypothesisCreator.cxx | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/StdMeshersGUI/StdMeshersGUI_StdHypothesisCreator.cxx b/src/StdMeshersGUI/StdMeshersGUI_StdHypothesisCreator.cxx
index a3ac063a0..e2ca40fdc 100644
--- a/src/StdMeshersGUI/StdMeshersGUI_StdHypothesisCreator.cxx
+++ b/src/StdMeshersGUI/StdMeshersGUI_StdHypothesisCreator.cxx
@@ -577,10 +577,13 @@ bool StdMeshersGUI_StdHypothesisCreator::stdParams( ListOfStdParams& p ) const
     StdMeshers::StdMeshers_MaxLength_var h =
       StdMeshers::StdMeshers_MaxLength::_narrow( hyp );
     // try to set a right preestimated length to edited hypothesis
+    bool noPreestimatedAtEdition = false;
     if ( !isCreation() ) {
       StdMeshers::StdMeshers_MaxLength_var initHyp =
         StdMeshers::StdMeshers_MaxLength::_narrow( initParamsHypothesis(true) );
-      if ( !initHyp->_is_nil() && initHyp->HavePreestimatedLength() )
+      noPreestimatedAtEdition =
+        ( initHyp->_is_nil() || !initHyp->HavePreestimatedLength() );
+      if ( !noPreestimatedAtEdition )
         h->SetPreestimatedLength( initHyp->GetPreestimatedLength() );
     }
 
@@ -592,7 +595,7 @@ bool StdMeshersGUI_StdHypothesisCreator::stdParams( ListOfStdParams& p ) const
     item.myName = tr("SMESH_USE_PREESTIMATED_LENGTH");
     p.append( item );
     QCheckBox* aQCheckBox = new QCheckBox(dlg());
-    if ( h->HavePreestimatedLength() ) {
+    if ( !noPreestimatedAtEdition && h->HavePreestimatedLength() ) {
       aQCheckBox->setChecked( h->GetUsePreestimatedLength() );
       connect( aQCheckBox, SIGNAL(  stateChanged(int) ), this, SLOT( onValueChanged() ) );
     }
-- 
2.39.2