From 94dc618e375f5c85b57a2932a516d69828279eac Mon Sep 17 00:00:00 2001
From: vsr <vsr@opencascade.com>
Date: Thu, 2 Aug 2007 12:56:59 +0000
Subject: [PATCH] *** empty log message ***

---
 src/Qtx/QtxTreeView.cxx | 26 ++++++++++++++++++++++++++
 src/Qtx/QtxTreeView.h   |  2 ++
 2 files changed, 28 insertions(+)

diff --git a/src/Qtx/QtxTreeView.cxx b/src/Qtx/QtxTreeView.cxx
index 15acdb6f2..b3016bfed 100644
--- a/src/Qtx/QtxTreeView.cxx
+++ b/src/Qtx/QtxTreeView.cxx
@@ -276,6 +276,21 @@ void QtxTreeView::onHeaderClicked( int column )
   sortByColumn( column, header()->sortIndicatorOrder() );
 }
 
+/*!
+  \brief Called when the selection is changed.
+  
+  Emits selectionChanged() signal.
+  
+  \param selected new selection
+  \param deselected previous selection
+*/
+void QtxTreeView::selectionChanged( const QItemSelection& selected, 
+				    const QItemSelection& deselected )
+{
+  QTreeView::selectionChanged( selected, deselected );
+  emit( selectionChanged() );
+}
+
 /*!
   \brief Expand/collapse the specified item (recursively).
   \param index model index
@@ -299,6 +314,17 @@ void QtxTreeView::setOpened( const QModelIndex& index, const int levels, bool op
   }
 }
 
+/*!
+  \fn QtxTreeView::sortingEnabled( bool on );
+  \brief Emitted when "Sorting" commans is enabled/disabled from the popup menu.
+  \param on \c true if sorting is enabled and \c false otherwise
+*/
+
+/*!
+  \fn QtxTreeView::selectionChanged();
+  \brief Emitted when selection is changed in the tree view.
+*/
+
 /*!
   \brief Emit sortingEnabled(bool) signal.
   \param enabled "enable sorting" flag state
diff --git a/src/Qtx/QtxTreeView.h b/src/Qtx/QtxTreeView.h
index 0f0971227..4d5935f8d 100644
--- a/src/Qtx/QtxTreeView.h
+++ b/src/Qtx/QtxTreeView.h
@@ -53,12 +53,14 @@ public:
 
 protected slots:
   void     onHeaderClicked( int );
+  void     selectionChanged( const QItemSelection&, const QItemSelection& );
   
 protected:
   void     setOpened( const QModelIndex&, const int, bool );
 
 signals:
   void     sortingEnabled( bool );
+  void     selectionChanged();
 
 private:
   void     emitSortingEnabled( bool );
-- 
2.39.2