From 96482edf6a358d7fc70505dbd804bf46999b4dca Mon Sep 17 00:00:00 2001
From: asv <asv@opencascade.com>
Date: Tue, 23 Aug 2005 12:23:30 +0000
Subject: [PATCH] new function initView() is added in order to easily customize
 creation of a new view window in SOCC.

---
 src/OCCViewer/OCCViewer_ViewModel.cxx | 21 ++++++++++++++-------
 src/OCCViewer/OCCViewer_ViewModel.h   |  4 ++++
 2 files changed, 18 insertions(+), 7 deletions(-)

diff --git a/src/OCCViewer/OCCViewer_ViewModel.cxx b/src/OCCViewer/OCCViewer_ViewModel.cxx
index acfb8cf2e..bf90792a5 100755
--- a/src/OCCViewer/OCCViewer_ViewModel.cxx
+++ b/src/OCCViewer/OCCViewer_ViewModel.cxx
@@ -88,16 +88,23 @@ void OCCViewer_Viewer::setBackgroundColor( const QColor& c )
     myBgColor = c;
 }
 
-SUIT_ViewWindow* OCCViewer_Viewer::createView( SUIT_Desktop* theDesktop )
+void OCCViewer_Viewer::initView( OCCViewer_ViewWindow* view )
 {
-  OCCViewer_ViewWindow* res = new OCCViewer_ViewWindow(theDesktop, this);
-  res->initLayout();
+  if ( view ) {
+    view->initLayout();
+    
+    OCCViewer_ViewPort3d* vp3d = view->getViewPort();
+    if ( vp3d )
+      vp3d->setBackgroundColor( myBgColor );
+  }
+}
 
-  OCCViewer_ViewPort3d* vp3d = res->getViewPort();
-  if ( vp3d )
-    vp3d->setBackgroundColor( myBgColor );
 
-  return res;
+SUIT_ViewWindow* OCCViewer_Viewer::createView( SUIT_Desktop* theDesktop )
+{
+  OCCViewer_ViewWindow* view = new OCCViewer_ViewWindow(theDesktop, this);
+  initView( view );
+  return view;
 }
 
 //*********************************************************************
diff --git a/src/OCCViewer/OCCViewer_ViewModel.h b/src/OCCViewer/OCCViewer_ViewModel.h
index d42be6a25..64e153ad3 100755
--- a/src/OCCViewer/OCCViewer_ViewModel.h
+++ b/src/OCCViewer/OCCViewer_ViewModel.h
@@ -15,6 +15,7 @@
 
 class SUIT_ViewWindow;
 class SUIT_Desktop;
+class OCCViewer_ViewWindow;
 
 struct viewAspect
 {
@@ -121,6 +122,9 @@ public:
 signals:
   void selectionChanged();
 
+protected:
+  void initView( OCCViewer_ViewWindow* view );
+
 protected slots:
   void onMousePress(SUIT_ViewWindow*, QMouseEvent*);
   void onMouseMove(SUIT_ViewWindow*, QMouseEvent*);
-- 
2.39.2