From 6c19c007938d5543b7c63c5e5fec820358cca472 Mon Sep 17 00:00:00 2001
From: Magne Sjaastad <magne.sjaastad@ceetronsolutions.com>
Date: Tue, 6 Feb 2024 15:02:40 +0100
Subject: [PATCH] Remove obsolete function

---
 Fwk/AppFwk/cafViewer/cafViewer.cpp | 18 ------------------
 Fwk/AppFwk/cafViewer/cafViewer.h   |  2 --
 2 files changed, 20 deletions(-)

diff --git a/Fwk/AppFwk/cafViewer/cafViewer.cpp b/Fwk/AppFwk/cafViewer/cafViewer.cpp
index c6556b3404..9cabacab42 100644
--- a/Fwk/AppFwk/cafViewer/cafViewer.cpp
+++ b/Fwk/AppFwk/cafViewer/cafViewer.cpp
@@ -112,7 +112,6 @@ class GlobalViewerDynUniformSet : public cvf::DynamicUniformSet
 
 } // namespace caf
 
-std::list<caf::Viewer*>           caf::Viewer::sm_viewers;
 cvf::ref<cvf::OpenGLContextGroup> caf::Viewer::sm_openGLContextGroup;
 
 //--------------------------------------------------------------------------------------------------
@@ -181,8 +180,6 @@ caf::Viewer::Viewer( QWidget* parent )
     m_overlayImage->setLayoutFixedPosition( cvf::Vec2i( 0, 0 ) );
 
     m_showPerfInfoHud = false;
-
-    sm_viewers.push_back( this );
 }
 
 //--------------------------------------------------------------------------------------------------
@@ -192,8 +189,6 @@ caf::Viewer::~Viewer()
 {
     //this->cvfShutdownOpenGLContext();
 
-    sm_viewers.remove( this );
-
     // To delete the layout widget
     if ( m_layoutWidget ) m_layoutWidget->deleteLater();
 }
@@ -279,19 +274,6 @@ void caf::Viewer::setupRenderingSequence()
     updateCamera( width(), height() );
 }
 
-//--------------------------------------------------------------------------------------------------
-///
-//--------------------------------------------------------------------------------------------------
-caf::Viewer* caf::Viewer::sharedWidget()
-{
-    if ( !sm_viewers.empty() )
-    {
-        return *( sm_viewers.begin() );
-    }
-
-    return nullptr;
-}
-
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------
diff --git a/Fwk/AppFwk/cafViewer/cafViewer.h b/Fwk/AppFwk/cafViewer/cafViewer.h
index 7f2607ff4c..6ea40c7a1e 100644
--- a/Fwk/AppFwk/cafViewer/cafViewer.h
+++ b/Fwk/AppFwk/cafViewer/cafViewer.h
@@ -251,10 +251,8 @@ public slots:
     void                        updateOverlayImagePresence();
 
     // System to make sure we share OpenGL resources
-    static Viewer*                  sharedWidget();
     static cvf::OpenGLContextGroup* contextGroup();
 
-    static std::list<Viewer*>                sm_viewers;
     static cvf::ref<cvf::OpenGLContextGroup> sm_openGLContextGroup;
 
     caf::FrameAnimationControl* m_animationControl;