From: vsr <vsr@opencascade.com>
Date: Tue, 31 Jul 2007 13:47:14 +0000 (+0000)
Subject: *** empty log message ***
X-Git-Tag: qt4_porting_delivery_220807~63
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=e5a6d60c38e76ec61c0cefa52b183b90af8061dc;p=modules%2Fgui.git

*** empty log message ***
---

diff --git a/src/Qtx/QtxTreeView.cxx b/src/Qtx/QtxTreeView.cxx
index d7a52ebc7..15acdb6f2 100644
--- a/src/Qtx/QtxTreeView.cxx
+++ b/src/Qtx/QtxTreeView.cxx
@@ -226,6 +226,26 @@ void QtxTreeView::collapseLevels( const int levels )
   setOpened( rootIndex(), levels+1, false );
 }
 
+/*!
+  \brief Expand the branch specifed by the \index and all its
+  children recursively.
+  \param index model index to be expanded
+*/
+void QtxTreeView::expandAll( const QModelIndex& index )
+{
+  setOpened( index, -1, true );
+}
+
+/*!
+  \brief Collapse the branch specifed by the \index and all its
+  children recursively.
+  \param index model index to be collapsed
+*/
+void QtxTreeView::collapseAll( const QModelIndex& index )
+{
+  setOpened( index, -1, false );
+}
+
 /*
   \brief Enable/disable "Sorting" popup menu command for the header.
   \param enableSortMenu if \c true, enable "Sorting" menu command
diff --git a/src/Qtx/QtxTreeView.h b/src/Qtx/QtxTreeView.h
index 0d760caf1..0f0971227 100644
--- a/src/Qtx/QtxTreeView.h
+++ b/src/Qtx/QtxTreeView.h
@@ -45,6 +45,9 @@ public:
   void     expandLevels( const int );
   void     collapseLevels( const int );
 
+  void     expandAll( const QModelIndex& );
+  void     collapseAll( const QModelIndex& );
+
   void     setSortMenuEnabled( const bool );
   bool     sortMenuEnabled() const;