1 files changed, 7 insertions, 3 deletions
diff --git a/ext/tk/lib/tkextlib/tile/tnotebook.rb b/ext/tk/lib/tkextlib/tile/tnotebook.rb
index abaed8ee9c..a928e64b61 100644
--- a/ext/tk/lib/tkextlib/tile/tnotebook.rb
+++ b/ext/tk/lib/tkextlib/tile/tnotebook.rb
@@ -27,15 +27,15 @@ class Tk::Tile::TNotebook < TkWindow
   end
   private :__item_config_cmd
 
-  def __item_listval_optkeys
+  def __item_listval_optkeys(id)
     []
   end
   private :__item_listval_optkeys
 
-  def __item_methodcall_optkeys  # { key=>method, ... }
+  def __item_methodcall_optkeys(id)  # { key=>method, ... }
     {}
   end
-  private :__item_listval_optkeys
+  private :__item_methodcall_optkeys
 
   #alias tabcget itemcget
   alias tabconfigure itemconfigure
@@ -104,6 +104,10 @@ class Tk::Tile::TNotebook < TkWindow
     self
   end
 
+  def selected
+    window(tk_send_without_enc('select'))
+  end
+
   def tabs
     list(tk_send('tabs'))
   end