1 files changed, 0 insertions, 33 deletions
diff --git a/ext/tk/lib/tkmngfocus.rb b/ext/tk/lib/tkmngfocus.rb
deleted file mode 100644
index 461525009f..0000000000
--- a/ext/tk/lib/tkmngfocus.rb
+++ /dev/null
@@ -1,33 +0,0 @@
-#
-#   tkmngfocus.rb : methods for Tcl/Tk standard library 'focus.tcl'
-#                           by Hidetoshi Nagai <nagai@ai.kyutech.ac.jp>
-#
-require 'tk'
-
-module TkManageFocus
-  extend Tk
-
-  TkCommandNames = [
-    'tk_focusFollowMouse'.freeze, 
-    'tk_focusNext'.freeze, 
-    'tk_focusPrev'.freeze
-  ].freeze
-
-  def TkManageFocus.followsMouse
-    tk_call 'tk_focusFollowsMouse'
-  end
-
-  def TkManageFocus.next(window)
-    tk_tcl2ruby(tk_call('tk_focusNext', window))
-  end
-  def focusNext
-    TkManageFocus.next(self)
-  end
-
-  def TkManageFocus.prev(window)
-    tk_tcl2ruby(tk_call('tk_focusPrev', window))
-  end
-  def focusPrev
-    TkManageFocus.prev(self)
-  end
-end