From 0cc8986912e1c700eac8d02df425561bbb46128d Mon Sep 17 00:00:00 2001
From: asl <asl@opencascade.com>
Date: Tue, 25 Oct 2005 08:13:21 +0000
Subject: [PATCH] PAL10125 - by double click on reference original object
 becomes selected

---
 src/SalomeApp/SalomeApp_Application.cxx | 45 +++++++++++++++++++++++++
 src/SalomeApp/SalomeApp_Application.h   |  3 ++
 2 files changed, 48 insertions(+)

diff --git a/src/SalomeApp/SalomeApp_Application.cxx b/src/SalomeApp/SalomeApp_Application.cxx
index 3323060ac..a94e0fb60 100644
--- a/src/SalomeApp/SalomeApp_Application.cxx
+++ b/src/SalomeApp/SalomeApp_Application.cxx
@@ -56,6 +56,7 @@
 #include <QtxResourceEdit.h>
 
 #include <OB_Browser.h>
+#include <OB_ListItem.h>
 
 #include <PythonConsole_PyConsole.h>
 
@@ -1460,6 +1461,7 @@ QWidget* SalomeApp_Application::createWindow( const int flag )
     ob->setFilter( new SalomeApp_OBFilter( selectionMgr() ) );
 
     ob->setNameTitle( tr( "OBJ_BROWSER_NAME" ) );
+    connect( ob->listView(), SIGNAL( doubleClicked( QListViewItem* ) ), this, SLOT( onDblClick( QListViewItem* ) ) );
 
     bool autoSize = resMgr->booleanValue( "ObjectBrowser", "auto_size", false );
     for ( int i = SalomeApp_DataObject::CT_Value; i <= SalomeApp_DataObject::CT_RefEntry; i++ )
@@ -2243,3 +2245,46 @@ SUIT_Accel* SalomeApp_Application::accel() const
 {
   return myAccel;
 }
+
+/*!find original object by double click on item */
+void SalomeApp_Application::onDblClick( QListViewItem* it )
+{
+  OB_ListItem* item = dynamic_cast<OB_ListItem*>( it );
+  SalomeApp_Study* study = dynamic_cast<SalomeApp_Study*>( activeStudy() );
+
+  if( study && item )
+  {
+    SalomeApp_DataObject* obj = dynamic_cast<SalomeApp_DataObject*>( item->dataObject() );
+    if( !obj )
+      return;
+
+    QString entry = obj->entry();
+    _PTR(SObject) sobj = study->studyDS()->FindObjectID( entry.latin1() ), ref;
+    
+    if( sobj && sobj->ReferencedObject( ref ) )
+    {
+      entry = ref->GetID();
+      QListViewItemIterator anIt( item->listView() );
+      for( ; anIt.current(); anIt++ )
+      {
+	OB_ListItem* item = dynamic_cast<OB_ListItem*>( anIt.current() );
+	if( !item )
+	  continue;
+
+	SalomeApp_DataObject* original = dynamic_cast<SalomeApp_DataObject*>( item->dataObject() );
+	if( original->entry()!=entry )
+	  continue;
+
+	OB_Browser* br = objectBrowser();
+	br->setSelected( original );
+	SUIT_DataObject* p = original->parent();
+	while( p )
+	{
+	  br->setOpen( p );
+	  p = p->parent();
+	}
+	break;
+      }
+    }
+  }
+}
diff --git a/src/SalomeApp/SalomeApp_Application.h b/src/SalomeApp/SalomeApp_Application.h
index f5d7406bf..ff332ab1d 100644
--- a/src/SalomeApp/SalomeApp_Application.h
+++ b/src/SalomeApp/SalomeApp_Application.h
@@ -36,6 +36,8 @@ class SUIT_Accel;
 
 class SALOME_LifeCycleCORBA;
 
+class QListViewItem;
+
 #ifdef WIN32
 #pragma warning( disable:4251 )
 #endif
@@ -132,6 +134,7 @@ private slots:
   void                                onSelection();
   void                                onRefresh();
   void                                onDeleteReferences();
+  void                                onDblClick( QListViewItem* );
 
 protected:
   virtual void                        createActions();
-- 
2.39.2