From 7063498856b950595d3ab452f9e87ec5a71f2295 Mon Sep 17 00:00:00 2001
From: stv <stv@opencascade.com>
Date: Tue, 7 Jun 2005 07:53:10 +0000
Subject: [PATCH] References in object browser

---
 src/Qtx/QtxListView.cxx                | 6 ++++--
 src/SalomeApp/SalomeApp_DataModel.cxx  | 9 +++++----
 src/SalomeApp/SalomeApp_DataObject.cxx | 7 +++++++
 3 files changed, 16 insertions(+), 6 deletions(-)

diff --git a/src/Qtx/QtxListView.cxx b/src/Qtx/QtxListView.cxx
index e009ea3b2..e00dc39ef 100755
--- a/src/Qtx/QtxListView.cxx
+++ b/src/Qtx/QtxListView.cxx
@@ -176,10 +176,12 @@ void QtxListView::setShown( int ind, bool sh )
   }
   else
   {
-    data.width = columnWidth( ind );
-    data.resizeable = header()->isResizeEnabled( ind );
+    int w = columnWidth( ind );
+    bool r = header()->isResizeEnabled( ind );
     setColumnWidth( ind, 0 );
     header()->setResizeEnabled( false, ind );
+    data.width = w;
+    data.resizeable = r;
   }
   updateContents();
 }
diff --git a/src/SalomeApp/SalomeApp_DataModel.cxx b/src/SalomeApp/SalomeApp_DataModel.cxx
index 0340c6844..c995ffb87 100644
--- a/src/SalomeApp/SalomeApp_DataModel.cxx
+++ b/src/SalomeApp/SalomeApp_DataModel.cxx
@@ -35,9 +35,10 @@ SUIT_DataObject* SalomeApp_DataModel::BuildTree( const _PTR(SObject)& obj,
   if ( !obj || !study )
     return aDataObj;
 
-  if ( obj->GetName().size() ) { // skip nameless SObjects
-    _PTR(SComponent) aSComp ( obj );
-
+  _PTR(SObject) refObj;
+  if ( obj->GetName().size() || obj->ReferencedObject( refObj ) )  // skip nameless non references SObjects
+  {
+    _PTR(SComponent) aSComp( obj );
     aDataObj = aSComp ? new SalomeApp_ModuleObject( aSComp, parent ) :
                         new SalomeApp_DataObject  ( obj, parent );
 
@@ -45,7 +46,7 @@ SUIT_DataObject* SalomeApp_DataModel::BuildTree( const _PTR(SObject)& obj,
     for ( ; it->More();it->Next() ) {
       // don't use shared_ptr here, for Data Object will take
       // ownership of this pointer
-      _PTR(SObject) aSO ( it->Value() );
+      _PTR(SObject) aSO( it->Value() );
       BuildTree( aSO, aDataObj, study );
     }
   }
diff --git a/src/SalomeApp/SalomeApp_DataObject.cxx b/src/SalomeApp/SalomeApp_DataObject.cxx
index b1a21c8f6..e1937ceb9 100644
--- a/src/SalomeApp/SalomeApp_DataObject.cxx
+++ b/src/SalomeApp/SalomeApp_DataObject.cxx
@@ -95,6 +95,13 @@ QString SalomeApp_DataObject::name() const
   if ( myObject )
     str = myObject->GetName().c_str();
 
+  if ( str.isEmpty() )
+  {
+    _PTR(SObject) refObj = referencedObject();
+    if ( refObj )
+      str = refObj->GetName().c_str();
+  }
+
   if ( isReference() )
     str = QString( "* " ) + str;
 
-- 
2.39.2