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diff --git a/ext/tk/sample/demos-en/ttkmenu.rb b/ext/tk/sample/demos-en/ttkmenu.rb
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+# ttkmenu.rb --
+#
+# This demonstration script creates a toplevel window containing several Ttk
+# menubutton widgets.
+#
+# based on "Id: ttkmenu.tcl,v 1.3 2007/12/13 15:27:07 dgp Exp"
+
+if defined?($ttkmenu_demo) && $ttkmenu_demo
+ $ttkmenu_demo.destroy
+ $ttkmenu_demo = nil
+end
+
+$ttkmenu_demo = TkToplevel.new {|w|
+ title("Ttk Menu Buttons")
+ iconname("ttkmenu")
+ positionWindow(w)
+}
+
+base_frame = Ttk::Frame.new($ttkmenu_demo).pack(:fill=>:both, :expand=>true)
+
+Ttk::Label.new(base_frame, :font=>$font, :wraplength=>'4i', :justify=>:left,
+ :text=><<EOL).pack(:side=>:top, :fill=>:x)
+Ttk is the new Tk themed widget set, \
+and one widget that is available in themed form is the menubutton. \
+Below are some themed menu buttons \
+that allow you to pick the current theme in use. \
+Notice how picking a theme changes the way \
+that the menu buttons themselves look, \
+and that the central menu button is styled differently \
+(in a way that is normally suitable for toolbars). \
+However, there are no themed menus; the standard Tk menus were judged \
+to have a sufficiently good look-and-feel on all platforms, \
+especially as they are implemented as native controls in many places.
+EOL
+
+Ttk::Separator.new(base_frame).pack(:side=>:top, :fill=>:x)
+
+## See Code / Dismiss
+Ttk::Frame.new($ttkmenu_demo) {|frame|
+ sep = Ttk::Separator.new(frame)
+ Tk.grid(sep, :columnspan=>4, :row=>0, :sticky=>'ew', :pady=>2)
+ TkGrid('x',
+ Ttk::Button.new(frame, :text=>'See Code',
+ :image=>$image['view'], :compound=>:left,
+ :command=>proc{showCode 'ttkmenu'}),
+ Ttk::Button.new(frame, :text=>'Dismiss',
+ :image=>$image['delete'], :compound=>:left,
+ :command=>proc{
+ $ttkmenu_demo.destroy
+ $ttkmenu_demo = nil
+ }),
+ :padx=>4, :pady=>4)
+ grid_columnconfigure(0, :weight=>1)
+ pack(:side=>:bottom, :fill=>:x)
+}
+
+b1 = Ttk::Menubutton.new(base_frame,:text=>'Select a theme',:direction=>:above)
+b2 = Ttk::Menubutton.new(base_frame,:text=>'Select a theme',:direction=>:left)
+b3 = Ttk::Menubutton.new(base_frame,:text=>'Select a theme',:direction=>:right)
+b4 = Ttk::Menubutton.new(base_frame,:text=>'Select a theme',:direction=>:flush,
+ :style=>Ttk::Menubutton.style('Toolbutton'))
+b5 = Ttk::Menubutton.new(base_frame,:text=>'Select a theme',:direction=>:below)
+
+b1.menu(m1 = Tk::Menu.new(b1, :tearoff=>false))
+b2.menu(m2 = Tk::Menu.new(b2, :tearoff=>false))
+b3.menu(m3 = Tk::Menu.new(b3, :tearoff=>false))
+b4.menu(m4 = Tk::Menu.new(b4, :tearoff=>false))
+b5.menu(m5 = Tk::Menu.new(b5, :tearoff=>false))
+
+Ttk.themes.each{|theme|
+ m1.add(:command, :label=>theme, :command=>proc{Ttk.set_theme theme})
+ m2.add(:command, :label=>theme, :command=>proc{Ttk.set_theme theme})
+ m3.add(:command, :label=>theme, :command=>proc{Ttk.set_theme theme})
+ m4.add(:command, :label=>theme, :command=>proc{Ttk.set_theme theme})
+ m5.add(:command, :label=>theme, :command=>proc{Ttk.set_theme theme})
+}
+
+f = Ttk::Frame.new(base_frame).pack(:fill=>:x)
+f1 = Ttk::Frame.new(base_frame).pack(:fill=>:both, :expand=>true)
+f.lower
+
+f.grid_anchor(:center)
+TkGrid('x', b1, 'x', :in=>f, :padx=>3, :pady=>2)
+TkGrid(b2, b4, b3, :in=>f, :padx=>3, :pady=>2)
+TkGrid('x', b5, 'x', :in=>f, :padx=>3, :pady=>2)