Index: Core/Common/src/Core.Common.Controls.TreeView/TreeView.cs
===================================================================
diff -u -rac6f0c53e8a567d9bcb460b5a06f78081feaff2c -r5fa6d278e3763a01d20799215bec6f6e398ee417
--- Core/Common/src/Core.Common.Controls.TreeView/TreeView.cs	(.../TreeView.cs)	(revision ac6f0c53e8a567d9bcb460b5a06f78081feaff2c)
+++ Core/Common/src/Core.Common.Controls.TreeView/TreeView.cs	(.../TreeView.cs)	(revision 5fa6d278e3763a01d20799215bec6f6e398ee417)
@@ -237,11 +237,6 @@
             return new TreeNode(this);
         }
 
-        public void AddNewNode(TreeNode parentNode, object nodeData, int insertionIndex = -1)
-        {
-            controller.AddNewNode(parentNode, nodeData, insertionIndex);
-        }
-
         /// <summary>
         /// Search all the nodes in the treeView, for a node with a matching tag.
         /// </summary>
Index: Core/Common/src/Core.Common.Controls.TreeView/TreeViewController.cs
===================================================================
diff -u -rac6f0c53e8a567d9bcb460b5a06f78081feaff2c -r5fa6d278e3763a01d20799215bec6f6e398ee417
--- Core/Common/src/Core.Common.Controls.TreeView/TreeViewController.cs	(.../TreeViewController.cs)	(revision ac6f0c53e8a567d9bcb460b5a06f78081feaff2c)
+++ Core/Common/src/Core.Common.Controls.TreeView/TreeViewController.cs	(.../TreeViewController.cs)	(revision 5fa6d278e3763a01d20799215bec6f6e398ee417)
@@ -248,7 +248,7 @@
             }
         }
 
-        public void AddNewNode(TreeNode parentNode, object nodeData, int insertionIndex = -1)
+        private void AddNewNode(TreeNode parentNode, object nodeData, int insertionIndex = -1)
         {
             var newNode = treeView.NewNode();
 
Index: Core/Common/src/Core.Common.Controls.TreeView/TreeViewNodePresenterBase.cs
===================================================================
diff -u -r0a3a0d3226ece309a818f677ce409de660b88f0b -r5fa6d278e3763a01d20799215bec6f6e398ee417
--- Core/Common/src/Core.Common.Controls.TreeView/TreeViewNodePresenterBase.cs	(.../TreeViewNodePresenterBase.cs)	(revision 0a3a0d3226ece309a818f677ce409de660b88f0b)
+++ Core/Common/src/Core.Common.Controls.TreeView/TreeViewNodePresenterBase.cs	(.../TreeViewNodePresenterBase.cs)	(revision 5fa6d278e3763a01d20799215bec6f6e398ee417)
@@ -1,6 +1,5 @@
 using System;
 using System.Collections;
-using System.ComponentModel;
 using System.Windows.Forms;
 using Core.Common.Controls.TreeView.Properties;
 
@@ -121,18 +120,6 @@
             return null;
         }
 
-        public void OnPropertyChanged(object sender, TreeNode node, PropertyChangedEventArgs e)
-        {
-            if (sender is T) // sometimes events are coming from child objects
-            {
-                OnPropertyChanged((T) sender, node, e);
-            }
-            else if (node != null)
-            {
-                node.Update(); // full refresh node
-            }
-        }
-
         public bool RemoveNodeData(object parentNodeData, object nodeData)
         {
             T data = (T) nodeData;
@@ -153,15 +140,6 @@
             return false;
         }
 
-        protected virtual void OnPropertyChanged(T item, TreeNode node, PropertyChangedEventArgs e)
-        {
-            if (node == null)
-            {
-                return;
-            }
-            UpdateNode(node.Parent, node, item);
-        }
-
         protected virtual bool RemoveNodeData(object parentNodeData, T nodeData)
         {
             return false;
Index: Core/Plugins/src/Core.Plugins.OxyPlot/Legend/ChartDataNodePresenter.cs
===================================================================
diff -u -r51a1d01aacd31638434df31702386d9a8c8f9a17 -r5fa6d278e3763a01d20799215bec6f6e398ee417
--- Core/Plugins/src/Core.Plugins.OxyPlot/Legend/ChartDataNodePresenter.cs	(.../ChartDataNodePresenter.cs)	(revision 51a1d01aacd31638434df31702386d9a8c8f9a17)
+++ Core/Plugins/src/Core.Plugins.OxyPlot/Legend/ChartDataNodePresenter.cs	(.../ChartDataNodePresenter.cs)	(revision 5fa6d278e3763a01d20799215bec6f6e398ee417)
@@ -1,4 +1,3 @@
-using System.ComponentModel;
 using Core.Common.Controls.TreeView;
 using Core.Components.OxyPlot.Data;
 
Index: Core/Plugins/src/Core.Plugins.SharpMapGis.Gui/Forms/MapLegendView/MapTreeViewNodePresenter.cs
===================================================================
diff -u -r0a3a0d3226ece309a818f677ce409de660b88f0b -r5fa6d278e3763a01d20799215bec6f6e398ee417
--- Core/Plugins/src/Core.Plugins.SharpMapGis.Gui/Forms/MapLegendView/MapTreeViewNodePresenter.cs	(.../MapTreeViewNodePresenter.cs)	(revision 0a3a0d3226ece309a818f677ce409de660b88f0b)
+++ Core/Plugins/src/Core.Plugins.SharpMapGis.Gui/Forms/MapLegendView/MapTreeViewNodePresenter.cs	(.../MapTreeViewNodePresenter.cs)	(revision 5fa6d278e3763a01d20799215bec6f6e398ee417)
@@ -104,19 +104,6 @@
             return contextMenuProvider.GetContextMenu(nodeData);
         }
 
-        protected override void OnPropertyChanged(Map map, TreeNode node, PropertyChangedEventArgs e)
-        {
-            if (node == null)
-            {
-                return;
-            }
-
-            if (e.PropertyName == "Name")
-            {
-                SetNodeText(node, map);
-            }
-        }
-
         private static void SetNodeText(TreeNode node, Map map)
         {
             node.Text = map.CoordinateSystem != null ? string.Format("{0} ({1})", map.Name, map.CoordinateSystem.Name) : map.Name;