Ruby/Tk

since 2017-09-17

RubyKaigi 2017 で説明するために、ひさしぶりに使ってみた。

http://qiita.com/ftakao2007/items/230050be7351db49383d

Windows 10 x64 + Ruby 2.4.2-x64 で

> gem install tk
Fetching: tk-0.2.0.gem (100%)
Temporarily enhancing PATH for MSYS/MINGW...
Installing required msys2 packages: mingw-w64-x86_64-tk
Building native extensions.  This could take a while...
Successfully installed tk-0.2.0
Parsing documentation for tk-0.2.0
Installing ri documentation for tk-0.2.0
Done installing documentation for tk after 44 seconds
1 gem installed
 
> irb
irb(main):001:0> require 'tk'
=> true
irb(main):002:0> button = TkButton.new
=> #<Tk::Button:0x000000000323bb50 @path=".w00000">
irb(main):003:0> button.text = 'exit'
=> "exit"
irb(main):004:0> button.command = proc { exit }
=> #<Proc:0x00000000031b9240@(irb):4>
irb(main):005:0> button.pack
=> #<Tk::Button:0x000000000323bb50 @path=".w00000">
irb(main):006:0> Tk.mainloop

ちなみになにかミラクルを期待したがそんなことはなく Tk のボタンは NVDA で読み上げできない。