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75362fbd47
versions of Tck/Tk * (bug fix) initialize error of instance variable on TkComposite * (bug fix) initialize error on encoding-system on MultiTkIp * (bug fix) trouble on destroying widgets * (new) add JP and EN version of Ruby/Tk widget demos git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4249 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
14 lines
269 B
Ruby
14 lines
269 B
Ruby
#!/usr/bin/env ruby
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require 'tk'
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unless /^8\.[1-9]/ =~ Tk::TCL_VERSION && !Tk::JAPANIZED_TK
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require 'tkencoding'
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end
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TkButton.new(nil,
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'text'=>"Hello Ruby world!",
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'font'=>TkFont.new('k14'),
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'command'=>proc{print "Hello Ruby world!\n"; exit}
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).pack
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Tk.mainloop
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