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41b74c6e20
* ext/tk/*: Support new features of Tcl/Tk8.6b1 and minor bug fixes.
( [KNOWN BUG] Ruby/Tk on Ruby 1.9 will not work on Cygwin. )
* ext/tk/*: Unify sources between Ruby 1.8 & 1.9.
Improve default_widget_set handling.
* ext/tk/*: Multi-TkInterpreter (multi-tk.rb) works on Ruby 1.8 & 1.9.
( [KNOWN BUG] On Ruby 1.8, join to a long term Thread on Tk
callbacks may freeze. On Ruby 1.9, cannot create a second
master interpreter (creating slaves are OK); supported master
interpreter is the default master interpreter only. )
* ext/tk/lib/tkextlib/*: Update supported versions of Tk extensions.
Tcllib 1.8/Tklib 0.4.1 ==> Tcllib 1.11.1/Tklib 0.5
BWidgets 1.7 ==> BWidgets 1.8
TkTable 2.9 ==> TkTable 2.10
TkTreeCtrl 2005-12-02 ==> TkTreeCtrl 2.2.9
Tile 0.8.0/8.5.1 ==> Tile 0.8.3/8.6b1
IncrTcl 2005-02-14 ==> IncrTcl 2008-12-15
TclX 2005-02-07 ==> TclX 2008-12-15
Trofs 0.4.3 ==> Trofs 0.4.4
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@24064 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
30 lines
927 B
Ruby
30 lines
927 B
Ruby
require 'tk'
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TkMessage.new(:width=>400, :text=><<EOM).pack
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This sample shows how to use Tk::EncodedString class. \
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This reads 'iso2022-kr' text (from discription of \
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Korean language environment of GNU Emacs 20.7.2) \
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and inserts the text into the text widget.
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EOM
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t1 = TkText.new(:height=>5).pack
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t2 = TkText.new(:height=>5).pack
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t3 = TkText.new(:height=>5).pack
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src_str = IO.readlines(File.join(File.dirname(__FILE__),'iso2022-kr.txt')).join
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t1.insert('end',
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"use neither Tk::EncodedString class nor Tk.encoding= method\n\n")
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t1.insert('end', src_str)
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enc_str = Tk::EncodedString(src_str, 'iso2022-kr')
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t2.insert('end',
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"use Tk::EncodedString class (Tk.encoding => '#{Tk.encoding}')\n\n")
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t2.insert('end', enc_str)
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Tk.encoding = 'iso2022-kr'
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t3.insert('end', "use Tk.encoding = 'iso2022-kr' (Tk.force_default_encoding? == #{Tk.force_default_encoding?})\n\n")
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t3.insert('end', src_str)
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Tk.mainloop
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