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
# File tk/lib/tk/checkbutton.rb, line 20
def toggle
tk_send_without_enc('toggle')
self
end