/usr/lib/ruby/2.3.0/tk/checkbutton.rb is in ruby2.3-tcltk 2.3.0-5ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 | # frozen_string_literal: false
#
# tk/checkbutton.rb : treat checkbutton widget
#
require 'tk'
require 'tk/radiobutton'
class Tk::CheckButton<Tk::RadioButton
TkCommandNames = ['checkbutton'.freeze].freeze
WidgetClassName = 'Checkbutton'.freeze
WidgetClassNames[WidgetClassName] ||= self
#def create_self(keys)
# if keys and keys != None
# tk_call_without_enc('checkbutton', @path, *hash_kv(keys, true))
# else
# tk_call_without_enc('checkbutton', @path)
# end
#end
#private :create_self
def toggle
tk_send_without_enc('toggle')
self
end
end
Tk::Checkbutton = Tk::CheckButton
#TkCheckButton = Tk::CheckButton unless Object.const_defined? :TkCheckButton
#TkCheckbutton = Tk::Checkbutton unless Object.const_defined? :TkCheckbutton
#Tk.__set_toplevel_aliases__(:Tk, Tk::CheckButton,
# :TkCheckButton, :TkCheckbutton)
Tk.__set_loaded_toplevel_aliases__('tk/checkbutton.rb', :Tk, Tk::CheckButton,
:TkCheckButton, :TkCheckbutton)
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