nagai	2008-05-14 09:54:31 +0900 (Wed, 14 May 2008)

  New Revision: 16410

  Modified files:
    branches/ruby_1_8/ChangeLog
    branches/ruby_1_8/ext/tk/lib/tk/event.rb
    branches/ruby_1_8/ext/tk/lib/tk/spinbox.rb
    branches/ruby_1_8/ext/tk/lib/tk/validation.rb
    branches/ruby_1_8/ext/tk/lib/tk.rb
    branches/ruby_1_8/ext/tk/lib/tkextlib/blt/dragdrop.rb
    branches/ruby_1_8/ext/tk/lib/tkextlib/blt/treeview.rb
    branches/ruby_1_8/ext/tk/lib/tkextlib/iwidgets/calendar.rb
    branches/ruby_1_8/ext/tk/lib/tkextlib/iwidgets/entryfield.rb
    branches/ruby_1_8/ext/tk/lib/tkextlib/iwidgets/hierarchy.rb
    branches/ruby_1_8/ext/tk/lib/tkextlib/iwidgets/spinner.rb
    branches/ruby_1_8/ext/tk/lib/tkextlib/tkDND/tkdnd.rb
    branches/ruby_1_8/ext/tk/lib/tkextlib/tktable/tktable.rb
    branches/ruby_1_8/ext/tk/lib/tkextlib/treectrl/tktreectrl.rb
    branches/ruby_1_8/ext/tk/lib/tkextlib/version.rb
    branches/ruby_1_8/ext/tk/lib/tkextlib/winico/winico.rb
    branches/ruby_1_8/ext/tk/tkutil/tkutil.c

  Log:
    * ext/tk/tkutil/tkutil.c: improve handling callback-subst-keys. 
      Now, support longnam-keys (e.g. '%CTT' on tkdnd-2.0; however, still
      not support tkdnd-2.0 on tkextlib), and symbols of parameters (e.g. 
      :widget=>'%W', :keycode=>'%k', '%x'=>:x, '%X'=>:root_x, and so on; 
      those are attributes of event object). It means that Ruby/Tk accepts
      not only "widget.bind(ev, '%W', '%k', ...){|w, k, ...| ... }", but 
      also "widget.bind(ev, :widget, :keycode, ...){|w, k, ...| ... }". 
      It is potentially incompatible, when user passes symbols to the
      arguments of the callback block (the block receives the symbols as
      strings). I think that is very rare case (probably, used by Ruby/Tk
      experts only). When causes such trouble, please give strings instead
      of such symbol parameters (e.g. call Symbol#to_s method).
    
    * ext/tk/lib/tk/event.rb, ext/tk/lib/tk/validation.rb, 
      ext/tk/lib/tkextlib/blt/treeview.rb, 
      ext/tk/lib/tkextlib/winico/winico.rb: ditto.
    
    * ext/tk/tkutil/tkutil.c: strings are available on subst_tables on 
      TkUtil::CallbackSubst class (it is useful on Ruby 1.9). 
    
    * ext/tk/lib/tk/spinbox.rb, ext/tk/lib/tkextlib/iwidgets/hierarchy.rb, 
      ext/tk/lib/tkextlib/iwidgets/spinner.rb, 
      ext/tk/lib/tkextlib/iwidgets/entryfield.rb, 
      ext/tk/lib/tkextlib/iwidgets/calendar.rb, 
      ext/tk/lib/tkextlib/blt/dragdrop.rb, 
      ext/tk/lib/tkextlib/tkDND/tkdnd.rb, 
      ext/tk/lib/tkextlib/treectrl/tktreectrl.rb, 
      ext/tk/lib/tkextlib/tktable/tktable.rb: disable code piece became 
      unnecessary by reason of the changes of ext/tk/tkutil/tkutil.c.


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/ext/tk/lib/tkextlib/blt/dragdrop.rb?r1=16410&r2=16409&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/ext/tk/lib/tk/validation.rb?r1=16410&r2=16409&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/ext/tk/lib/tkextlib/iwidgets/calendar.rb?r1=16410&r2=16409&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/ChangeLog?r1=16410&r2=16409&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/ext/tk/lib/tkextlib/treectrl/tktreectrl.rb?r1=16410&r2=16409&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/ext/tk/lib/tkextlib/iwidgets/spinner.rb?r1=16410&r2=16409&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/ext/tk/lib/tkextlib/winico/winico.rb?r1=16410&r2=16409&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/ext/tk/lib/tkextlib/blt/treeview.rb?r1=16410&r2=16409&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/ext/tk/lib/tk/spinbox.rb?r1=16410&r2=16409&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/ext/tk/lib/tkextlib/version.rb?r1=16410&r2=16409&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/ext/tk/lib/tkextlib/iwidgets/entryfield.rb?r1=16410&r2=16409&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/ext/tk/lib/tkextlib/tkDND/tkdnd.rb?r1=16410&r2=16409&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/ext/tk/lib/tkextlib/iwidgets/hierarchy.rb?r1=16410&r2=16409&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/ext/tk/lib/tk.rb?r1=16410&r2=16409&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/ext/tk/lib/tk/event.rb?r1=16410&r2=16409&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/ext/tk/tkutil/tkutil.c?r1=16410&r2=16409&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/ext/tk/lib/tkextlib/tktable/tktable.rb?r1=16410&r2=16409&diff_format=u