Fixed forum-9740 (When renaming an item in a treeview and using the Del key, #D tries to delete the whole item)

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@1562 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/Main/Base/Project/Src/Gui/Components/ExtTreeView/ExtTreeView.cs

@@ -151,6 +151,7 @@ namespace ICSharpCode.SharpDevelop.Gui
 		
 		protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
 		{
+			if (!SelectedNode.IsEditing) {
 				switch (keyData) {
 					case Keys.F2:
 						StartLabelEdit(SelectedNode as ExtTreeNode);
@@ -159,6 +160,7 @@ namespace ICSharpCode.SharpDevelop.Gui
 						DeleteNode(SelectedNode as ExtTreeNode);
 						break;
 				}
+			}
 			return base.ProcessCmdKey(ref msg, keyData);
 		}