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#
# tkextlib/tcllib/validator.rb
# by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
#
# * Part of tcllib extension
# * Provides a unified validation API
#
require 'tk'
require 'tkextlib/tcllib.rb'
# TkPackage.require('widget::validator', '0.1')
TkPackage.require('widget::validator')
module Tk::Tcllib
module Validator
PACKAGE_NAME = 'widget::validator'.freeze
def self.package_name
PACKAGE_NAME
end
def self.package_version
begin
TkPackage.require('widget::validator')
rescue
''
end
end
end
end
module Tk::Tcllib::Validator
extend TkCore
def self.attach(widget, color, cmd=Proc.new)
tk_call_without_enc('::widget::validator', 'attach', widget, color, cmd)
nil
end
def self.detach(widget)
tk_call_without_enc('::widget::validator', 'detach', widget)
nil
end
def self.validate(widget)
tk_call_without_enc('::widget::validator', 'validate', widget)
nil
end
def attach_validator(color, cmd=Proc.new)
tk_call_without_enc('::widget::validator', 'attach', @path, color, cmd)
self
end
def detach_validator(color, cmd=Proc.new)
tk_call_without_enc('::widget::validator', 'detach', @path)
self
end
def invoke_validator(color, cmd=Proc.new)
tk_call_without_enc('::widget::validator', 'validate', @path)
self
end
alias validate_validator invoke_validator
end
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