1 files changed, 0 insertions, 69 deletions
diff --git a/trunk/ext/tk/sample/editable_listbox.rb b/trunk/ext/tk/sample/editable_listbox.rb
deleted file mode 100644
index 99345da380..0000000000
--- a/trunk/ext/tk/sample/editable_listbox.rb
+++ /dev/null
@@ -1,69 +0,0 @@
-#
-# Editable_TkListbox class
-#
-#   When "DoubleClick-1" on a listbox item, the entry box is opend on the
-#   item. And when hit "Return" key on the entry box after modifying the
-#   text, the entry box is closed and the item is changed. Or when hit 
-#   "Escape" key, the entry box is closed without modification.
-#
-#                              by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
-#
-require 'tk'
-
-class Editable_TkListbox < TkListbox
-  def _ebox_placer(coord_y)
-    idx = self.nearest(coord_y)
-    x, y, w, h = self.bbox(idx)
-    @ebox.place(:x => 0, :relwidth => 1.0, 
-                :y => y - self.selectborderwidth, 
-                :height => h + 2 * self.selectborderwidth)
-    @ebox.pos = idx
-    @ebox.value = self.listvariable.list[idx]
-    @ebox.focus
-  end
-  private :_ebox_placer
-
-
-  def create_self(keys)
-    super(keys)
-
-    unless self.listvariable
-      self.listvariable = TkVariable.new(self.get(0, :end))
-    end
-
-    @ebox = TkEntry.new(self){
-      @pos = -1
-      def self.pos; @pos; end
-      def self.pos=(idx); @pos = idx; end
-    }
-
-    @ebox.bind('Return'){
-      list = self.listvariable.list
-      list[@ebox.pos] = @ebox.value
-      self.listvariable.value = list
-      @ebox.place_forget
-      @ebox.pos = -1
-    }
-
-    @ebox.bind('Escape'){
-      @ebox.place_forget
-      @ebox.pos = -1
-    }
-
-    self.bind('Double-1', '%y'){|y| _ebox_placer(y) }
-  end
-end
-
-if $0 == __FILE__
-  scr = TkScrollbar.new.pack(:side=>:right, :fill=>:y)
-
-  lbox1 = Editable_TkListbox.new.pack(:side=>:left)
-  lbox2 = Editable_TkListbox.new.pack(:side=>:left)
-
-  scr.assign(lbox1, lbox2)
-
-  lbox1.insert(:end, *%w(a b c d e f g h i j k l m n))
-  lbox2.insert(:end,     0,1,2,3,4,5,6,7,8,9,0,1,2,3)
-
-  Tk.mainloop
-end