git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@6237 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* multi-tk.rb, tk.rb, tkafter.rb, tkcanvas.rb, tkfont.rb, tktext.rb,
  tkvirtevent.rb : Ruby/Tk works at $SAFE == 4


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4527 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* (bug fix) some widget demos
* support <TkVariable object> == <Symbol>
  ( "coerce TkVariable" add to the TODO list :-) )
* freeze some object for security reason


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4282 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

configure.in : add --enable-setreuid option
tcltklib.c : TclTkIp.new accepts 'ip-name' and 'options'
             ( e.g. TclTkIp.new('FOO', '-geometry 500x200 -use 0x2200009') )
tk.rb      : support arguments of TclTkIp.new
             ( see TkCore::IP_NAME, TkCore::IP_OPTS )
tk*.rb     : preparations for multi-Tk interpreter support


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4127 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  * remove direct-accesses to a TkComm::INTERP
  * remove direct-accesses to a TkComm::INITIALIZE_TARGETS
  * use TkINTERP_SETUP_SCRIPTS constant for setting up the interpreter

tcltklib.c :
  * support to create a safe interpreter with safe-Tk ( Tk8.x )
    you can test it by the following
    ---------------------------------------------
    require 'tk'
    safeip = Tk::INTERP._eval('::safe::interpCreate')
    Tk::INTERP._eval('::safe::loadTk ' + safeip)
    Tk::INTERP._eval(safeip + ' eval button .b -text SlaveIP -command exit')
    Tk::INTERP._eval(safeip + ' eval pack .b')
    Tk.mainloop
    ---------------------------------------------


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3971 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

 * small bug fix
 * rename 'no_create' option to 'without_creating'
 * add TkWindow#pack_in,  TkWindow#grid_in,  TkWindow#place_in
 * add TkWindow#bind_class and TkWindow#database_class
   If defined specific_class (@db_class), bind_class returns @db_class.
   In other case, bind_class returns TkWinow#class().
   It is useful for binding.
   TkWindow#database_class is defined for querying the option database.
   It's same to TkWinfo.classname(self).
 * add TkBindTag.new_by_name and TkDatabaseClass for binding to database class
 * check varname whether already exsist or not. (TkVarAccess.new)
 * TkTextWin#bbox returns an array of four numbers
 * autoload TkDialog2, TkWarning2
 * scan event callback arguments and convert to proper type
 * TkBindTag.new accepts a block ( TkBindTag.new(context){callback} )
 * If given taglist, TkWindow#bindtags(taglist) returns taglist
 * add TkWindow#bindtags=(taglist)
 * Tk.focue and Tk.focus_lastfor return nil if there is no target widget.
 * Tk::Wm.client returns the argument string when setting name
 * TkGrid.columnconfiginfo and rowconfiginfo given a slot return a number.
 * TkWindow.grid_columnconfiginfo and grid_rowconfiginfo :: ditto
 * rename and define alias :: TkOption ==> TkOptionDB
 * define alias :: TkTimer ==> TkAfter
 * some instance methods change from public to private
 * some TkComm methods change to module functions
   (help to treat return values from Tk)
 * add support for -displayof option to some TkWinfo methods
 * bind, bind_append and bind_remove :: returns the target of event-binding
 * add Tk8.4 features
 * add TkPaneWindow

tkdialog.rb:
 * classes without showing at initialize : TkDialog2, TkWarning2
 * add show method to reuse TkDialog object
 * some instance methods change from public to private
 * add new features for configuration

tktext.rb :
 * small bug fix
 * some methods return self
 * add TkTextMark#+(mod) and TkTextMark#-(mod) (e.g. mark + '3 chars')
 * add some methods

tkcanvas.rb :
 * small bug fix
 * some methods return self

tkentry.rb :
 * some methods return self
 * TkEntry#bbox returns an array of four numbers
 * scan validatecommand arguments and convert to proper type

tkbgerror.rb :
 * support to define a error handler by user

tcltklib.rb :
 * reported by Ferenc Engard <engard@all.hu> on [ruby-talk:60759]

                                     ... and so on


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3960 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2920 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1363 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@710 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@518 b2dd03c8-39d4-4d8f-98ff-823fe69b080e