optionobj.rb

Path: tk/lib/tk/optionobj.rb
Last Update: Mon Oct 11 14:51:07 GMT+10:00 2004

tk/optionobj.rb : control options for a group of widgets 

 NOTE: If you want to use key-only option (no value),
       use Tk::None for the value of the key-only option.

       e.g. hash_kv({'aaa'=>1, 'bbb'=>Tk::None, 'ccc'=>3})
                => ["-aaa", 1, "-bbb", "-ccc", 3]

Required files

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