1 files changed, 0 insertions, 113 deletions
diff --git a/ruby_2_2/ext/tk/sample/tkextlib/vu/dial_demo.rb b/ruby_2_2/ext/tk/sample/tkextlib/vu/dial_demo.rb
deleted file mode 100644
index f1f2f110b1..0000000000
--- a/ruby_2_2/ext/tk/sample/tkextlib/vu/dial_demo.rb
+++ /dev/null
@@ -1,113 +0,0 @@
-#!/usr/bin/env ruby
-
-require 'tk'
-require 'tkextlib/vu/dial'
-
-#######################################
-
-v_volume = TkVariable.new
-v_speed  = TkVariable.new
-v_dir    = TkVariable.new
-v_rot    = TkVariable.new
-v_linked = TkVariable.new
-v_needle = TkVariable.new
-
-volume = Tk::Vu::Dial.new(:label=>"Volume", :from=>-0.1, :to=>0.1,
-                          :resolution=>0.001, :minortickinterval=>0.01,
-                          :tickinterval=>0.1, :beginangle=>-20,
-                          :endangle=>260, :variable=>v_volume)
-
-speed = Tk::Vu::Dial.new(:label=>"Speed", :from=>2000, :to=>100,
-                         :resolution=>10, :tickinterval=>100,
-                         :minortickinterval=>0, :variable=>v_speed,
-                         :showtags=>:label, :showvalue=>false)
-
-speed.set_tag_constrain(100, 'Fast', 2000, 'Slow')
-
-fwd  = Tk::Vu::Dial.new(:from=>-10.0, :to=>-20.0, :resolution=>0.1,
-                        :tickinterval=>5.0, :minortickinterval=>1.0,
-                        :variable=>v_dir)
-
-rev  = Tk::Vu::Dial.new(:from=>-20.0, :to=>-10.0, :resolution=>0.1,
-                        :tickinterval=>5.0, :minortickinterval=>1.0,
-                        :variable=>v_dir)
-
-small = Tk::Vu::Dial.new(:font=>"Helvetica -10", :from=>0, :to=>10,
-                         :resolution=>0.05, :tickinterval=>2,
-                         :minortickinterval=>0.5, :radius=>20,
-                         :dialcolor=>'red2', :activebackground=>'red',
-                         :variable=>v_rot)
-
-large = Tk::Vu::Dial.new(:font=>"Helvetica -8", :from=>0, :to=>10,
-                         :resolution=>0.05, :tickinterval=>1,
-                         :minortickinterval=>0.25, :radius=>40,
-                         :dialcolor=>'red2', :activebackground=>'red',
-                         :variable=>v_rot)
-
-turn = Tk::Vu::Dial.new(:needlecolor=>'red', :label=>"Linked",
-                        :variable=>v_linked)
-
-scale = TkScale.new(:label=>"Linked", :variable=>v_linked)
-
-d1 = Tk::Vu::Dial.new(:resolution=>0.0001, :from=>-0.1, :to=>0.1,
-                      :showvalue=>true, :minortickinterval=>0.01,
-                      :tickinterval=>0.1, :radius=>30, :label=>"Dial",
-                      :beginangle=>-20, :endangle=>260, :variable=>v_needle,
-                      :relief=>:raised)
-
-d2 = Tk::Vu::Dial.new(:resolution=>0.01, :from=>-0.1, :to=>0.1,
-                      :showvalue=>true, :minortickinterval=>0.01,
-                      :tickinterval=>0.1, :radius=>30, :label=>"Dial 2",
-                      :beginangle=>-20, :endangle=>260, :variable=>v_needle,
-                      :dialrelief=>:flat, :needlecolor=>'red',
-                      :needletype=>:triangle, :relief=>:sunken)
-
-d3 = Tk::Vu::Dial.new(:resolution=>0.001, :from=>-0.1, :to=>0.1,
-                      :showvalue=>true, :minortickinterval=>0.01,
-                      :tickinterval=>0.1, :radius=>30, :label=>"Dial 3",
-                      :beginangle=>-20, :endangle=>260, :variable=>v_needle,
-                      :dialrelief=>:flat, :needlecolor=>'blue',
-                      :needletype=>:arc, :relief=>:ridge)
-
-f_btns = TkFrame.new
-f_sep  = TkFrame.new(:height=>2, :relief=>:sunken, :bd=>1)
-
-
-v_volume.value = -0.1
-v_speed.value = 500
-
-update = TkTimer.new(proc{v_speed.numeric}, -1, proc{
-                       if v_volume == volume[:to]
-                         v_volume.numeric = volume[:from]
-                       else
-                         v_volume.numeric += volume[:resolution]
-                       end
-                     })
-
-b_start = TkButton.new(:text=>"Start", :command=>proc{update.start})
-b_stop  = TkButton.new(:text=>"Stop",  :command=>proc{update.stop})
-b_exit  = TkButton.new(:text=>"Exit",  :command=>proc{exit})
-
-Tk.grid(b_start, :in=>f_btns, :sticky=>:ew, :padx=>4, :pady=>4)
-Tk.grid(b_stop,  :in=>f_btns, :sticky=>:ew, :padx=>4, :pady=>4)
-f_btns.grid_columnconfigure(0, :weight=>1)
-
-Tk.grid(f_btns, speed, volume, :sticky=>:news)
-Tk.grid(f_sep,  '-',   '-',    :sticky=>:news)
-Tk.grid(fwd,    rev,   d1,     :sticky=>:news)
-Tk.grid(small,  large, d2,     :sticky=>:news)
-Tk.grid(turn,   scale, d3,     :sticky=>:news)
-
-Tk.grid(b_exit, '-',   '-',    :sticky=>:ew, :padx=>4, :pady=>4)
-
-Tk.root.grid_columnconfigure(0, :weight=>1)
-Tk.root.grid_columnconfigure(1, :weight=>1)
-Tk.root.grid_columnconfigure(2, :weight=>1)
-
-Tk.root.grid_rowconfigure(0, :weight=>1)
-Tk.root.grid_rowconfigure(2, :weight=>1)
-Tk.root.grid_rowconfigure(3, :weight=>1)
-Tk.root.grid_rowconfigure(4, :weight=>1)
-
-
-Tk.mainloop