# HG changeset patch
# User Alain Mazy <alain@mazy.be>
# Date 1575997819 -3600
# Node ID c14fde4a595c967a80b3c37349848a83d49b179d
# Parent  8154350aa1958e4f263791c4f588170a691aff9a
RadiographyWidget: constness

diff -r 8154350aa195 -r c14fde4a595c Framework/Radiography/RadiographyWidget.cpp
--- a/Framework/Radiography/RadiographyWidget.cpp	Mon Dec 09 16:38:02 2019 +0100
+++ b/Framework/Radiography/RadiographyWidget.cpp	Tue Dec 10 18:10:19 2019 +0100
@@ -194,7 +194,7 @@
     BroadcastMessage(SelectionChangedMessage(*this));
   }
 
-  bool RadiographyWidget::LookupSelectedLayer(size_t& layer)
+  bool RadiographyWidget::LookupSelectedLayer(size_t& layer) const
   {
     if (hasSelection_)
     {
diff -r 8154350aa195 -r c14fde4a595c Framework/Radiography/RadiographyWidget.h
--- a/Framework/Radiography/RadiographyWidget.h	Mon Dec 09 16:38:02 2019 +0100
+++ b/Framework/Radiography/RadiographyWidget.h	Tue Dec 10 18:10:19 2019 +0100
@@ -81,7 +81,7 @@
 
     template<typename LayerType> bool SelectLayerByType(size_t index = 0);
 
-    bool LookupSelectedLayer(size_t& layer);
+    bool LookupSelectedLayer(size_t& layer) const;
 
     void OnGeometryChanged(const RadiographyScene::GeometryChangedMessage& message);