From cca73342d4340060a76d3e0aadda5163300027a0 Mon Sep 17 00:00:00 2001
From: vsr <vsr@opencascade.com>
Date: Fri, 11 Nov 2011 07:51:03 +0000
Subject: [PATCH] Merge debug for TRIPOLI (V6_1_BR, 11/11/11)

---
 src/OCCViewer/OCCViewer_ViewModel.h | 10 ++++-----
 src/SUIT/SUIT_DataBrowser.cxx       | 33 +++++++++++++++++++++++++++++
 src/SUIT/SUIT_DataBrowser.h         |  3 +++
 3 files changed, 41 insertions(+), 5 deletions(-)

diff --git a/src/OCCViewer/OCCViewer_ViewModel.h b/src/OCCViewer/OCCViewer_ViewModel.h
index 8f08f28c6..5c5c7bfe2 100755
--- a/src/OCCViewer/OCCViewer_ViewModel.h
+++ b/src/OCCViewer/OCCViewer_ViewModel.h
@@ -144,10 +144,10 @@ signals:
 protected:
 
 protected slots:
-  void onMousePress(SUIT_ViewWindow*, QMouseEvent*);
-  void onMouseMove(SUIT_ViewWindow*, QMouseEvent*);
-  void onMouseRelease(SUIT_ViewWindow*, QMouseEvent*);
-  void onKeyPress(SUIT_ViewWindow*, QKeyEvent*);
+  virtual void onMousePress(SUIT_ViewWindow*, QMouseEvent*);
+  virtual void onMouseMove(SUIT_ViewWindow*, QMouseEvent*);
+  virtual void onMouseRelease(SUIT_ViewWindow*, QMouseEvent*);
+  virtual void onKeyPress(SUIT_ViewWindow*, QKeyEvent*);
 
   void onDumpView();
   void onChangeBgColor();
@@ -155,7 +155,7 @@ protected slots:
   void onChangeBgImageTiled();
   void onChangeBgImageStretched();
 
-private:
+protected:
   Handle(V3d_Viewer)              myV3dViewer;
   Handle(V3d_Viewer)              myV3dCollector;
 
diff --git a/src/SUIT/SUIT_DataBrowser.cxx b/src/SUIT/SUIT_DataBrowser.cxx
index be6b8b1d6..f470f6397 100644
--- a/src/SUIT/SUIT_DataBrowser.cxx
+++ b/src/SUIT/SUIT_DataBrowser.cxx
@@ -269,6 +269,39 @@ void SUIT_DataBrowser::setSelected( const DataObjectList& lst, const bool append
   }
 }
 
+/*!
+  \brief Make the view item for specified data object is visible.
+  \param obj data object
+*/
+void SUIT_DataBrowser::ensureVisible( SUIT_DataObject* obj )
+{
+  if ( !obj )
+    return;
+
+  DataObjectList lst;
+  lst.append( obj );
+  ensureVisible( lst );
+}
+
+/*!
+  \brief Make the view items for specified data objects is visible.
+  \param lst data object list
+*/
+void SUIT_DataBrowser::ensureVisible( const DataObjectList& lst )
+{
+  QtxTreeView* tv = treeView();
+  SUIT_AbstractModel* treeModel = dynamic_cast<SUIT_AbstractModel*>( model() );
+  if ( !tv || !treeModel )
+    return;
+
+  for ( DataObjectList::const_iterator it = lst.begin(); it != lst.end(); ++it )
+  {
+    QModelIndex idx = treeModel->index( *it );
+    if ( idx.isValid() )
+      tv->scrollTo( idx );
+  }
+}
+
 /*!
   \brief Add custom actions to the popup menu.
   \param menu popup menu
diff --git a/src/SUIT/SUIT_DataBrowser.h b/src/SUIT/SUIT_DataBrowser.h
index 6807cb953..c7976283e 100644
--- a/src/SUIT/SUIT_DataBrowser.h
+++ b/src/SUIT/SUIT_DataBrowser.h
@@ -69,6 +69,9 @@ public:
   void             setAutoSizeColumns( const bool on );
   void             setResizeOnExpandItem( const bool on );
 
+  void             ensureVisible( SUIT_DataObject* );
+  void             ensureVisible( const DataObjectList& );
+
 protected:
   virtual void     contextMenuEvent( QContextMenuEvent* );
 
-- 
2.39.2