+void Control::Impl::SetShadow( const Property::Map& map )
+{
+ Toolkit::Visual::Base visual = Toolkit::VisualFactory::Get().CreateVisual( map );
+ visual.SetName("shadow");
+
+ if( visual )
+ {
+ mControlImpl.mImpl->RegisterVisual( Toolkit::DevelControl::Property::SHADOW, visual, DepthIndex::BACKGROUND_EFFECT );
+
+ mControlImpl.RelayoutRequest();
+ }
+}
+
+void Control::Impl::ClearShadow()
+{
+ mControlImpl.mImpl->UnregisterVisual( Toolkit::DevelControl::Property::SHADOW );
+
+ // Trigger a size negotiation request that may be needed when unregistering a visual.
+ mControlImpl.RelayoutRequest();
+}
+