From aaf22ead73e86912913d041f5a3cd2383b6e599f Mon Sep 17 00:00:00 2001
From: vsv <vsv@opencascade.com>
Date: Fri, 5 Sep 2008 12:55:34 +0000
Subject: [PATCH] *** empty log message ***

---
 src/SVTK/SVTK_ViewWindow.cxx | 17 +++++++++++++++++
 src/SVTK/SVTK_ViewWindow.h   |  6 ++++++
 2 files changed, 23 insertions(+)

diff --git a/src/SVTK/SVTK_ViewWindow.cxx b/src/SVTK/SVTK_ViewWindow.cxx
index 7e551ad8f..3093d1ba5 100755
--- a/src/SVTK/SVTK_ViewWindow.cxx
+++ b/src/SVTK/SVTK_ViewWindow.cxx
@@ -1933,3 +1933,20 @@ void SVTK_ViewWindow::onViewParameters(bool theIsActivate)
   }else
     myViewParameterDlg->hide();
 }
+
+/*!
+  Custom show event handler
+*/
+void SVTK_ViewWindow::showEvent( QShowEvent * theEvent ) 
+{
+  emit Show( theEvent );
+}
+
+/*!
+  Custom hide event handler
+*/
+void SVTK_ViewWindow::hideEvent( QHideEvent * theEvent ) 
+{
+  emit Hide( theEvent );
+}
+
diff --git a/src/SVTK/SVTK_ViewWindow.h b/src/SVTK/SVTK_ViewWindow.h
index 7b1916c35..0b5f2014a 100755
--- a/src/SVTK/SVTK_ViewWindow.h
+++ b/src/SVTK/SVTK_ViewWindow.h
@@ -246,7 +246,13 @@ class SVTK_EXPORT SVTK_ViewWindow : public SUIT_ViewWindow
   //! To invoke a VTK event on #SVTK_RenderWindowInteractor instance
   void InvokeEvent(unsigned long theEvent, void* theCallData);
   
+ signals:
+  void Show( QShowEvent * );
+  void Hide( QHideEvent * );
+
 public slots:
+  virtual void showEvent( QShowEvent * );
+  virtual void hideEvent( QHideEvent * );
   virtual void onSelectionChanged();
 
   void onChangeRotationPoint(bool theIsActivate);
-- 
2.39.2