* ext/tk/lib/tcltklib : bug fix

* ext/tk/lib/tk : bug fix and add Tcl/Tk extension support libraries


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@6559 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,9 @@
+Thu Jul  1 18:36:08 2004  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
+
+	* ext/tk/lib/tcltklib : bug fix
+
+	* ext/tk/lib/tk : bug fix and add Tcl/Tk extension support libraries
+
 Thu Jul  1 11:59:45 2004  GOTOU Yuuzou  <gotoyuzo@notwork.org>
 
 	* ext/openssl/extconf.rb: check for EVP_CIPHER_CTX_copy, ENGINE_add,

ext/tcltklib/MANIFEST

@@ -1,5 +1,6 @@
 MANIFEST
 README.1st
+README.ActiveTcl
 README.euc
 MANUAL.euc
 MANUAL.eng

ext/tcltklib/extconf.rb

@@ -5,6 +5,12 @@ require 'mkmf'
 is_win32 = (/mswin32|mingw|cygwin|bccwin32/ =~ RUBY_PLATFORM)
 is_macosx = (/darwin/ =~ RUBY_PLATFORM)
 
+mac_need_framework = 
+  is_macosx &&
+  enable_config("mac-tcltk-framework", false) &&
+  FileTest.directory?("/Library/Frameworks/Tcl.framework/") &&
+  FileTest.directory?("/Library/Frameworks/Tk.framework/")
+
 unless is_win32
   have_library("nsl", "t_open")
   have_library("socket", "socket")
@@ -210,7 +216,7 @@ EOF
   end
 end
 
-if is_macosx || 
+if mac_need_framework || 
    (have_header("tcl.h") && have_header("tk.h") &&
     (is_win32 || find_library("X11", "XOpenDisplay",
       "/usr/X11/lib", "/usr/lib/X11", "/usr/X11R6/lib", "/usr/openwin/lib")) &&
@@ -219,7 +225,7 @@ if is_macosx ||
   $CPPFLAGS += ' -DUSE_TCL_STUBS -DUSE_TK_STUBS' if stubs
   $CPPFLAGS += ' -D_WIN32' if /cygwin/ =~ RUBY_PLATFORM
 
-  if is_macosx
+  if mac_need_framework
     $CPPFLAGS += ' -I/Library/Frameworks/Tcl.framework/headers -I/Library/Frameworks/Tk.framework/Headers'
     $LDFLAGS += ' -framework Tk -framework Tcl'
   end

ext/tcltklib/tcltklib.c

@@ -1201,12 +1201,15 @@ ip_ruby_eval(clientData, interp, argc, argv)
 	rb_thread_critical = thr_crit_bup;
 
 	if (eclass == eTkCallbackReturn) {
+	    ip_set_exc_message(interp, res);
 	    return TCL_RETURN;
 
 	} else if (eclass == eTkCallbackBreak) {
+	    ip_set_exc_message(interp, res);
 	    return TCL_BREAK;
 
 	} else if (eclass == eTkCallbackContinue) {
+	    ip_set_exc_message(interp, res);
 	    return TCL_CONTINUE;
 
 	} else if (eclass == rb_eSystemExit) {
@@ -1239,12 +1242,15 @@ ip_ruby_eval(clientData, interp, argc, argv)
 	    }
 
 	    if (SYM2ID(reason) == ID_return) {
+		ip_set_exc_message(interp, res);
 		return TCL_RETURN;
 
 	    } else if (SYM2ID(reason) == ID_break) {
+		ip_set_exc_message(interp, res);
 		return TCL_BREAK;
 
 	    } else if (SYM2ID(reason) == ID_next) {
+		ip_set_exc_message(interp, res);
 		return TCL_CONTINUE;
 
 	    } else {
@@ -1572,12 +1578,15 @@ ip_ruby_cmd(clientData, interp, argc, argv)
 	rb_thread_critical = thr_crit_bup;
 
 	if (eclass == eTkCallbackReturn) {
+	    ip_set_exc_message(interp, res);
 	    return TCL_RETURN;
 
 	} else if (eclass == eTkCallbackBreak) {
+	    ip_set_exc_message(interp, res);
 	    return TCL_BREAK;
 
 	} else if (eclass == eTkCallbackContinue) {
+	    ip_set_exc_message(interp, res);
 	    return TCL_CONTINUE;
 
 	} else if (eclass == rb_eSystemExit) {
@@ -1609,12 +1618,15 @@ ip_ruby_cmd(clientData, interp, argc, argv)
 	    }
 
 	    if (SYM2ID(reason) == ID_return) {
+		ip_set_exc_message(interp, res);
 		return TCL_RETURN;
 
 	    } else if (SYM2ID(reason) == ID_break) {
+		ip_set_exc_message(interp, res);
 		return TCL_BREAK;
 
 	    } else if (SYM2ID(reason) == ID_next) {
+		ip_set_exc_message(interp, res);
 		return TCL_CONTINUE;
 
 	    } else {

ext/tk/MANIFEST

@@ -1,6 +1,7 @@
 MANIFEST
 README.1st
 README.fork
+ChangeLog.tkextlib
 extconf.rb
 depend
 tkutil.c
@@ -44,6 +45,7 @@ lib/tk/font.rb
 lib/tk/frame.rb
 lib/tk/grid.rb
 lib/tk/image.rb
+lib/tk/itemconfig.rb
 lib/tk/itemfont.rb
 lib/tk/kinput.rb
 lib/tk/label.rb
@@ -58,6 +60,7 @@ lib/tk/mngfocus.rb
 lib/tk/msgcat.rb
 lib/tk/namespace.rb
 lib/tk/optiondb.rb
+lib/tk/optionobj.rb
 lib/tk/pack.rb
 lib/tk/package.rb
 lib/tk/palette.rb
@@ -87,6 +90,71 @@ lib/tk/winfo.rb
 lib/tk/winpkg.rb
 lib/tk/wm.rb
 lib/tk/xim.rb
+lib/tkextlib/SUPPORT_STATUS
+lib/tkextlib/pkg_checker.rb
+lib/tkextlib/setup.rb
+lib/tkextlib/ICONS.rb
+lib/tkextlib/ICONS/icons.rb
+lib/tkextlib/ICONS/setup.rb
+lib/tkextlib/tcllib.rb
+lib/tkextlib/tcllib/README
+lib/tkextlib/tcllib/autoscroll.rb
+lib/tkextlib/tcllib/ctext.rb
+lib/tkextlib/tcllib/cursor.rb
+lib/tkextlib/tcllib/datefield.rb
+lib/tkextlib/tcllib/ip_entry.rb
+lib/tkextlib/tcllib/plotchart.rb
+lib/tkextlib/tcllib/setup.rb
+lib/tkextlib/tcllib/style.rb
+lib/tkextlib/tcllib/tkpiechart.rb
+lib/tkextlib/tile.rb
+lib/tkextlib/tile/setup.rb
+lib/tkextlib/tile/style.rb
+lib/tkextlib/tile/tbutton.rb
+lib/tkextlib/tile/tcheckbutton.rb
+lib/tkextlib/tile/tlabel.rb
+lib/tkextlib/tile/tmenubutton.rb
+lib/tkextlib/tile/tnotebook.rb
+lib/tkextlib/tile/tradiobutton.rb
+lib/tkextlib/tkDND.rb
+lib/tkextlib/tkDND/setup.rb
+lib/tkextlib/tkDND/shape.rb
+lib/tkextlib/tkDND/tkdnd.rb
+lib/tkextlib/tkHTML.rb
+lib/tkextlib/tkHTML/htmlwidget.rb
+lib/tkextlib/tkHTML/setup.rb
+lib/tkextlib/tkimg.rb
+lib/tkextlib/tkimg/README
+lib/tkextlib/tkimg/bmp.rb
+lib/tkextlib/tkimg/gif.rb
+lib/tkextlib/tkimg/ico.rb
+lib/tkextlib/tkimg/jpeg.rb
+lib/tkextlib/tkimg/pcx.rb
+lib/tkextlib/tkimg/pixmap.rb
+lib/tkextlib/tkimg/png.rb
+lib/tkextlib/tkimg/ppm.rb
+lib/tkextlib/tkimg/ps.rb
+lib/tkextlib/tkimg/setup.rb
+lib/tkextlib/tkimg/sgi.rb
+lib/tkextlib/tkimg/sun.rb
+lib/tkextlib/tkimg/tga.rb
+lib/tkextlib/tkimg/tiff.rb
+lib/tkextlib/tkimg/window.rb
+lib/tkextlib/tkimg/xbm.rb
+lib/tkextlib/tkimg/xpm.rb
+lib/tkextlib/tktrans.rb
+lib/tkextlib/tktrans/setup.rb
+lib/tkextlib/tktrans/tktrans.rb
+lib/tkextlib/treectrl.rb
+lib/tkextlib/treectrl/setup.rb
+lib/tkextlib/treectrl/tktreectrl.rb
+lib/tkextlib/vu.rb
+lib/tkextlib/vu/bargraph.rb
+lib/tkextlib/vu/charts.rb
+lib/tkextlib/vu/dial.rb
+lib/tkextlib/vu/pie.rb
+lib/tkextlib/vu/setup.rb
+lib/tkextlib/vu/spinbox.rb
 sample/binding_sample.rb
 sample/bindtag_sample.rb
 sample/binstr_usage.rb
@@ -95,12 +163,13 @@ sample/encstr_usage.rb
 sample/iso2022-kr.txt
 sample/menubar1.rb
 sample/menubar2.rb
+sample/optobj_sample.rb
 sample/propagate.rb
+sample/remote-ip_sample.rb
+sample/remote-ip_sample2.rb
 sample/resource.en
 sample/resource.ja
 sample/safe-tk.rb
-sample/remote-ip_sample.rb
-sample/remote-ip_sample2.rb
 sample/tkalignbox.rb
 sample/tkballoonhelp.rb
 sample/tkbiff.rb
@@ -313,3 +382,100 @@ sample/msgs_tk/ja.msg
 sample/msgs_tk/nl.msg
 sample/msgs_tk/pl.msg
 sample/msgs_tk/ru.msg
+sample/tkextlib/tcllib/datefield.rb
+sample/tkextlib/tcllib/plotdemos1.rb
+sample/tkextlib/tcllib/plotdemos2.rb
+sample/tkextlib/tcllib/plotdemos3.rb
+sample/tkextlib/tcllib/xyplot.rb
+sample/tkextlib/tkHTML/README
+sample/tkextlib/tkHTML/hv.rb
+sample/tkextlib/tkHTML/ss.rb
+sample/tkextlib/tkHTML/page1/image1
+sample/tkextlib/tkHTML/page1/image10
+sample/tkextlib/tkHTML/page1/image11
+sample/tkextlib/tkHTML/page1/image12
+sample/tkextlib/tkHTML/page1/image13
+sample/tkextlib/tkHTML/page1/image14
+sample/tkextlib/tkHTML/page1/image2
+sample/tkextlib/tkHTML/page1/image3
+sample/tkextlib/tkHTML/page1/image4
+sample/tkextlib/tkHTML/page1/image5
+sample/tkextlib/tkHTML/page1/image6
+sample/tkextlib/tkHTML/page1/image7
+sample/tkextlib/tkHTML/page1/image8
+sample/tkextlib/tkHTML/page1/image9
+sample/tkextlib/tkHTML/page1/index.html
+sample/tkextlib/tkHTML/page2/image1
+sample/tkextlib/tkHTML/page2/image10
+sample/tkextlib/tkHTML/page2/image11
+sample/tkextlib/tkHTML/page2/image12
+sample/tkextlib/tkHTML/page2/image13
+sample/tkextlib/tkHTML/page2/image14
+sample/tkextlib/tkHTML/page2/image15
+sample/tkextlib/tkHTML/page2/image16
+sample/tkextlib/tkHTML/page2/image17
+sample/tkextlib/tkHTML/page2/image18
+sample/tkextlib/tkHTML/page2/image19
+sample/tkextlib/tkHTML/page2/image2
+sample/tkextlib/tkHTML/page2/image20
+sample/tkextlib/tkHTML/page2/image21
+sample/tkextlib/tkHTML/page2/image22
+sample/tkextlib/tkHTML/page2/image23
+sample/tkextlib/tkHTML/page2/image24
+sample/tkextlib/tkHTML/page2/image25
+sample/tkextlib/tkHTML/page2/image26
+sample/tkextlib/tkHTML/page2/image27
+sample/tkextlib/tkHTML/page2/image28
+sample/tkextlib/tkHTML/page2/image29
+sample/tkextlib/tkHTML/page2/image3
+sample/tkextlib/tkHTML/page2/image30
+sample/tkextlib/tkHTML/page2/image31
+sample/tkextlib/tkHTML/page2/image32
+sample/tkextlib/tkHTML/page2/image33
+sample/tkextlib/tkHTML/page2/image34
+sample/tkextlib/tkHTML/page2/image35
+sample/tkextlib/tkHTML/page2/image36
+sample/tkextlib/tkHTML/page2/image37
+sample/tkextlib/tkHTML/page2/image38
+sample/tkextlib/tkHTML/page2/image39
+sample/tkextlib/tkHTML/page2/image4
+sample/tkextlib/tkHTML/page2/image5
+sample/tkextlib/tkHTML/page2/image6
+sample/tkextlib/tkHTML/page2/image7
+sample/tkextlib/tkHTML/page2/image8
+sample/tkextlib/tkHTML/page2/image9
+sample/tkextlib/tkHTML/page2/index.html
+sample/tkextlib/tkHTML/page3/image1
+sample/tkextlib/tkHTML/page3/image10
+sample/tkextlib/tkHTML/page3/image11
+sample/tkextlib/tkHTML/page3/image12
+sample/tkextlib/tkHTML/page3/image13
+sample/tkextlib/tkHTML/page3/image14
+sample/tkextlib/tkHTML/page3/image2
+sample/tkextlib/tkHTML/page3/image3
+sample/tkextlib/tkHTML/page3/image4
+sample/tkextlib/tkHTML/page3/image5
+sample/tkextlib/tkHTML/page3/image6
+sample/tkextlib/tkHTML/page3/image7
+sample/tkextlib/tkHTML/page3/image8
+sample/tkextlib/tkHTML/page3/image9
+sample/tkextlib/tkHTML/page3/index.html
+sample/tkextlib/tkHTML/page4/image1
+sample/tkextlib/tkHTML/page4/image2
+sample/tkextlib/tkHTML/page4/image3
+sample/tkextlib/tkHTML/page4/image4
+sample/tkextlib/tkHTML/page4/image5
+sample/tkextlib/tkHTML/page4/image6
+sample/tkextlib/tkHTML/page4/image7
+sample/tkextlib/tkHTML/page4/image8
+sample/tkextlib/tkHTML/page4/image9
+sample/tkextlib/tkHTML/page4/index.html
+sample/tkextlib/vu/README.txt
+sample/tkextlib/vu/canvItems.rb
+sample/tkextlib/vu/canvSticker.rb
+sample/tkextlib/vu/canvSticker2.rb
+sample/tkextlib/vu/dial.rb
+sample/tkextlib/vu/m128_000.xbm
+sample/tkextlib/vu/oscilloscope.rb
+sample/tkextlib/vu/pie.rb
+sample/tkextlib/vu/vu.rb

ext/tk/README.1st

@@ -1,6 +1,7 @@
 If you want to use Ruby/Tk (tk.rb and so on), you must have
 tcltklib.so which is working collectry. If you fail to call 
 'require "tcltklib"', you may not have tcltklib.so. 
+( see also README files of tcltklib )
 Even if there is a tcltklib.so on your Ruby library directry, 
 it will not work without Tcl/Tk libraries (e.g. libtcl8.4.so) 
 on your environment. You must also check that your Tcl/Tk is 
@@ -12,6 +13,7 @@ installed properly.
 Ruby/Tk (tk.rb など) を使いたい場合には，tcltklib.so が正しく
 動いていなければなりません．もし require "tcltklib" に失敗する
 ようなら，tcltklib.so が存在していないのかもしれません．
+( tcltklib の README ファイルも見てください )
 たとえ Ruby のライブラリディレクトリに tcltklib.so が存在して
 いたとしても，実行環境に Tcl/Tk ライブラリ (libtcl8.4.so など) 
 がなければ機能しません．Tcl/Tk が正しくインストールされているか

ext/tk/lib/README

@@ -1,6 +1,17 @@
 README		this file
 multi-tk.rb	multiple Tk interpreter (included safe-Tk) support
+remotei-tk.rb	control remote Tk interpreter on the other process support
 tk.rb		Tk interface
+
+tk/             library files construct Ruby/Tk
+
+tkextlib/       non-standard Tcl/Tk extension support libraries
+
+*********************************************************************
+***  The followings exists for backward compatibility only.
+***  The only thing which they work is that requires current 
+***  library files ( tk/*.rb ). 
+*********************************************************************
 tkafter.rb	handles Tcl after
 tkbgerror.rb	Tk error module
 tkcanvas.rb	Tk canvas interface

ext/tk/lib/tk/autoload.rb

@@ -63,6 +63,8 @@ autoload :TkImage,            'tk/image'
 autoload :TkBitmapImage,      'tk/image'
 autoload :TkPhotoImage,       'tk/image'
 
+autoload :TkItemConfigMethod, 'tk/itemconfig'
+
 autoload :TkTreatItemFont,    'tk/itemfont'
 
 autoload :TkKinput,           'tk/kinput'
@@ -150,6 +152,7 @@ autoload :TkToplevel,         'tk/toplevel'
 autoload :TkTextWin,          'tk/txtwin_abst'
 
 autoload :TkValidation,       'tk/validation'
+
 autoload :TkVariable,         'tk/variable'
 autoload :TkVarAccess,        'tk/variable'
 
@@ -167,9 +170,13 @@ autoload :TkXIM,              'tk/xim'
 # sub-module of Tk
 module Tk
   autoload :Clock,            'tk/clock'
+  autoload :OptionObj,        'tk/optionobj'
   autoload :Scrollable,       'tk/scrollable'
   autoload :Wm,               'tk/wm'
 
+  autoload :ValidateConfigure,     'tk/validation'
+  autoload :ItemValidateConfigure, 'tk/validation'
+
   autoload :EncodedString,    'tk/encodedstr'
   def Tk.EncodedString(str, enc = nil); Tk::EncodedString.new(str, enc); end
 

ext/tk/lib/tk/canvas.rb

@@ -7,16 +7,16 @@
 #
 require 'tk'
 require 'tk/canvastag'
-require 'tk/itemfont'
+require 'tk/itemconfig'
 require 'tk/scrollable'
 
-module TkTreatCItemFont
+module TkCanvasItemConfig
-  include TkTreatItemFont
+  include TkItemConfigMethod
 
-  ItemCMD = ['itemconfigure'.freeze, TkComm::None].freeze
+  def __item_methodcall_optkeys(id)
-  def __conf_cmd(idx)
+    {'coords'=>'coords'}
-    ItemCMD[idx]
   end
+  private :__item_methodcall_optkeys
 
   def __item_pathname(tagOrId)
     if tagOrId.kind_of?(TkcItem) || tagOrId.kind_of?(TkcTag)
@@ -25,12 +25,11 @@ module TkTreatCItemFont
       self.path + ';' + tagOrId.to_s
     end
   end
-
+  private :__item_pathname
-  private :__conf_cmd, :__item_pathname
 end
 
 class TkCanvas<TkWindow
-  include TkTreatCItemFont
+  include TkCanvasItemConfig
   include Scrollable
 
   TkCommandNames = ['canvas'.freeze].freeze
@@ -130,6 +129,7 @@ class TkCanvas<TkWindow
       tk_split_list(tk_send_without_enc('coords', tagid(tag)))
     else
       tk_send_without_enc('coords', tagid(tag), *(args.flatten))
+      self
     end
   end
 
@@ -217,6 +217,7 @@ class TkCanvas<TkWindow
     self
   end
 
+=begin
   def itemcget(tagOrId, option)
     case option.to_s
     when 'dash', 'activedash', 'disableddash'
@@ -453,6 +454,7 @@ class TkCanvas<TkWindow
       ret
     end
   end
+=end
 
   def lower(tag, below=nil)
     if below
@@ -523,6 +525,8 @@ end
 class TkcItem<TkObject
   extend Tk
   include TkcTagAccess
+  extend TkItemFontOptkeys
+  extend TkItemConfigOptkeys
 
   CItemTypeName = nil
   CItemTypeToClass = {}
@@ -543,6 +547,7 @@ class TkcItem<TkObject
   ########################################
   def self._parse_create_args(args)
     fontkeys = {}
+    methodkeys = {}
     if args[-1].kind_of? Hash
       keys = _symbolkey2str(args.pop)
       if args.size == 0
@@ -552,11 +557,30 @@ class TkcItem<TkObject
 	end
       end
 
-      ['font', 'kanjifont', 'latinfont', 'asciifont'].each{|key|
+      #['font', 'kanjifont', 'latinfont', 'asciifont'].each{|key|
-	fontkeys[key] = keys.delete(key) if keys.key?(key)
+      #  fontkeys[key] = keys.delete(key) if keys.key?(key)
+      #}
+      __item_font_optkeys(nil).each{|key|
+	fkey = key.to_s
+	fontkeys[fkey] = keys.delete(fkey) if keys.key?(fkey)
+
+	fkey = "kanji#{key}"
+	fontkeys[fkey] = keys.delete(fkey) if keys.key?(fkey)
+
+	fkey = "latin#{key}"
+	fontkeys[fkey] = keys.delete(fkey) if keys.key?(fkey)
+
+	fkey = "ascii#{key}"
+	fontkeys[fkey] = keys.delete(fkey) if keys.key?(fkey)
       }
 
-      args = args.flatten.concat(hash_kv(keys))
+      __item_methodcall_optkeys(nil).each{|key|
+	key = key.to_s
+	methodkeys[key] = keys.delete(key) if keys.key?(key)
+      }
+
+      #args = args.flatten.concat(hash_kv(keys))
+      args = args.flatten.concat(itemconfig_hash_kv(nil, keys))
     else
       args = args.flatten
     end
@@ -597,6 +621,14 @@ class TkcItem<TkObject
     @id
   end
 
+  def exist?
+    if @c.find_withtag(@id)
+      true
+    else
+      false
+    end
+  end
+
   def delete
     @c.delete @id
     CItemID_TBL[@path].delete(@id) if CItemID_TBL[@path]

ext/tk/lib/tk/canvastag.rb

@@ -204,6 +204,14 @@ class TkcTag<TkObject
     @id
   end
 
+  def exist?
+    if @c.find_withtag(@id)
+      true
+    else
+      false
+    end
+  end
+
   def delete
     @c.delete @id
     CTagID_TBL[@cpath].delete(@id) if CTagID_TBL[@cpath]

ext/tk/lib/tk/event.rb

@@ -1,7 +1,17 @@
 #
 #  tk/event.rb - module for event
 #
-require 'tk'
+
+unless $LOADED_FEATURES.member?('tk.rb')
+  # change loading order
+
+  $LOADED_FEATURES.delete('tk/event.rb')
+
+  require 'tkutil'
+  require 'tk'
+
+else
+################################################
 
 module TkEvent
   class Event < TkUtil::CallbackSubst
@@ -42,7 +52,7 @@ module TkEvent
     end
 
     # [ <'%' subst-key char>, <proc type char>, <instance var (accessor) name>]
-    key_tbl = [
+    KEY_TBL = [
       [ ?#, ?n, :serial ], 
       [ ?a, ?s, :above ], 
       [ ?b, ?n, :num ], 
@@ -76,7 +86,7 @@ module TkEvent
     ]
 
     # [ <proc type char>, <proc/method to convert tcl-str to ruby-obj>]
-    proc_tbl = [
+    PROC_TBL = [
       [ ?n, TkComm.method(:num_or_str) ], 
       [ ?s, TkComm.method(:string) ], 
       [ ?b, TkComm.method(:bool) ], 
@@ -106,37 +116,44 @@ module TkEvent
     #     ( which are Tcl strings ) to ruby objects based on the key string 
     #     that is generated by _get_subst_key() or _get_all_subst_keys(). 
     #
-    _setup_subst_table(key_tbl, proc_tbl);
+    _setup_subst_table(KEY_TBL, PROC_TBL);
+  end
+
+  def install_bind_for_event_class(klass, cmd, *args)
+    if args.compact.size > 0
+      args = args.join(' ')
+      keys = klass._get_subst_key(args)
+
+      if cmd.kind_of?(String)
+	id = cmd
+      elsif cmd.kind_of?(TkCallbackEntry)
+	id = install_cmd(cmd)
+      else
+	id = install_cmd(proc{|*arg|
+	  TkUtil.eval_cmd(cmd, *klass.scan_args(keys, arg))
+        })
+      end
+      id + ' ' + args
+    else
+      keys, args = klass._get_all_subst_keys
+
+      if cmd.kind_of?(String)
+	id = cmd
+      elsif cmd.kind_of?(TkCallbackEntry)
+	id = install_cmd(cmd)
+      else
+        id = install_cmd(proc{|*arg|
+	  TkUtil.eval_cmd(cmd, klass.new(*klass.scan_args(keys, arg)))
+        })
+      end
+      id + ' ' + args
+    end
   end
 
   def install_bind(cmd, *args)
-    if args.compact.size > 0
+    install_bind_for_event_class(Event, cmd, *args)
-      args = args.join(' ')
-      keys = Event._get_subst_key(args)
-
-      if cmd.kind_of?(String)
-	id = cmd
-      elsif cmd.kind_of?(TkCallbackEntry)
-	id = install_cmd(cmd)
-      else
-	id = install_cmd(proc{|*arg|
-	  TkUtil.eval_cmd(cmd, *Event.scan_args(keys, arg))
-        })
-      end
-      id + ' ' + args
-    else
-      keys, args = Event._get_all_subst_keys
-
-      if cmd.kind_of?(String)
-	id = cmd
-      elsif cmd.kind_of?(TkCallbackEntry)
-	id = install_cmd(cmd)
-      else
-        id = install_cmd(proc{|*arg|
-	  TkUtil.eval_cmd(cmd, Event.new(*Event.scan_args(keys, arg)))
-        })
-      end
-      id + ' ' + args
-    end
   end
 end
+
+################################################
+end

ext/tk/lib/tk/font.rb

@@ -73,25 +73,18 @@ class TkFont
 	when 'unix'
 	  ltn = {'family'=>'Helvetica'.freeze, 
 	         'size'=>-12, 'weight'=>'bold'.freeze}
-	  #knj = 'k14'
-	  #knj = '-misc-fixed-medium-r-normal--14-*-*-*-c-*-jisx0208.1983-0'
-	  knj = '-*-fixed-bold-r-normal--12-*-*-*-c-*-jisx0208.1983-0'
 	when 'windows'
 	  ltn = {'family'=>'MS Sans Serif'.freeze, 'size'=>8}
-	  knj = 'mincho'
 	when 'macintosh'
 	  ltn = 'system'
-	  knj = 'mincho'
 	else # unknown
 	  ltn = 'Helvetica'
-	  knj = 'mincho'
 	end
       rescue
 	ltn = 'Helvetica'
-	knj = 'mincho'
       end
 
-      knj = ltn
+      knj = ltn.dup
     end
 
     DEFAULT_LATIN_FONT_NAME = ltn.freeze
@@ -202,37 +195,59 @@ class TkFont
     end
   end
 
-  def TkFont.init_widget_font(path, *args)
+  def TkFont.init_widget_font(pathname, *args)
+    win, tag, key = pathname.split(';')
+    key = 'font' unless key
+    path = [win, tag, key].join(';')
+
     case (Tk::TK_VERSION)
     when /^4\.*/
-      conf = tk_split_simplelist(tk_call(*args)).
+      regexp = /^-(|kanji)#{key} /
-	find_all{|prop| prop[0..5]=='-font ' || prop[0..10]=='-kanjifont '}.
+
+      conf_list = tk_split_simplelist(tk_call(*args)).
+	find_all{|prop| prop =~ regexp}.
 	collect{|prop| tk_split_simplelist(prop)}
-      if font_inf = conf.assoc('-font')
+
-	ltn = font_inf[4]
+      if conf_list.size == 0
-	ltn = nil if ltn == []
+	raise RuntimeError, "the widget may not support 'font' option"
-      else 
-	#ltn = nil
-	raise RuntimeError, "unknown option '-font'"
       end
-      if font_inf = conf.assoc('-kanjifont')
+
-	knj = font_inf[4]
+      args << {}
-	knj = nil if knj == []
+
-      else
+      ltn_key = "-#{key}"
-	knj = nil
+      knj_key = "-kanji#{key}"
-      end
+
-      TkFont.new(ltn, knj).call_font_configure(path, *(args + [{}]))
+      ltn_info = conf_list.find{|conf| conf[0] == ltn_key}
+      ltn = ltn_info[-1]
+      ltn = nil if ltn == [] || ltn == ""
+
+      knj_info = conf_list.find{|conf| conf[0] == knj_key}
+      knj = knj_info[-1]
+      knj = nil if knj == [] || knj == ""
+
+      TkFont.new(ltn, knj).call_font_configure([path, key], *args)
 
     when /^8\.*/
-      font_prop = tk_split_simplelist(tk_call(*args)).find{|prop| 
+      regexp = /^-#{key} /
-	prop[0..5] == '-font '
+
-      }
+      conf_list = tk_split_simplelist(tk_call(*args)).
-      unless font_prop
+	find_all{|prop| prop =~ regexp}.
-	raise RuntimeError, "unknown option '-font'"
+	collect{|prop| tk_split_simplelist(prop)}
+
+      if conf_list.size == 0
+	raise RuntimeError, "the widget may not support 'font' option"
       end
-      fnt = tk_split_simplelist(font_prop)[4]
+
-      if fnt == ""
+      args << {}
-	TkFont.new(nil, nil).call_font_configure(path, *(args + [{}]))
+
+      optkey = "-#{key}"
+
+      info = conf_list.find{|conf| conf[0] == optkey}
+      fnt = info[-1]
+      fnt = nil if fnt == [] || fnt == ""
+
+      unless fnt
+	TkFont.new(nil, nil).call_font_configure([path, key], *args)
       else
 	begin
 	  compound = tk_split_simplelist(
@@ -244,12 +259,10 @@ class TkFont
 	  compound = []
 	end
 	if compound == []
-	  #TkFont.new(fnt, DEFAULT_KANJI_FONT_NAME) \
+	  TkFont.new(fnt).call_font_configure([path, key], *args)
-	  #.call_font_configure(path, *(args + [{}]))
-	  TkFont.new(fnt).call_font_configure(path, *(args + [{}]))
 	else
-	  TkFont.new(compound[0], compound[1]) \
+	  TkFont.new(compound[0], 
-	  .call_font_configure(path, *(args + [{}]))
+		     compound[1]).call_font_configure([path, key], *args)
 	end
       end
     end
@@ -854,15 +867,16 @@ class TkFont
       if self == fobj
 	begin
 	  if w.include?(';')
-	    win, tag = w.split(';')
+	    win, tag, optkey = w.split(';')
+	    optkey = 'font' unless optkey
 	    winobj = tk_tcl2ruby(win)
 #	    winobj.tagfont_configure(tag, {'font'=>@latinfont})
 	    if winobj.kind_of? TkText
-	      tk_call(win, 'tag', 'configure', tag, '-font', @latinfont)
+	      tk_call(win, 'tag', 'configure', tag, "-#{optkey}", @latinfont)
 	    elsif winobj.kind_of? TkCanvas
-	      tk_call(win, 'itemconfigure', tag, '-font', @latinfont)
+	      tk_call(win, 'itemconfigure', tag, "-#{optkey}", @latinfont)
 	    elsif winobj.kind_of? TkMenu
-	      tk_call(win, 'entryconfigure', tag, '-font', @latinfont)
+	      tk_call(win, 'entryconfigure', tag, "-#{optkey}", @latinfont)
 	    else
 	      raise RuntimeError, "unknown widget type"
 	    end
@@ -888,15 +902,16 @@ class TkFont
       if self == fobj
 	begin
 	  if w.include?(';')
-	    win, tag = w.split(';')
+	    win, tag, optkey = w.split(';')
+	    optkey = 'kanjifont' unless optkey
 	    winobj = tk_tcl2ruby(win)
 #	    winobj.tagfont_configure(tag, {'kanjifont'=>@kanjifont})
 	    if winobj.kind_of? TkText
-	      tk_call(win, 'tag', 'configure', tag, '-kanjifont', @kanjifont)
+	      tk_call(win, 'tag', 'configure', tag, "-#{optkey}", @kanjifont)
 	    elsif winobj.kind_of? TkCanvas
-	      tk_call(win, 'itemconfigure', tag, '-kanjifont', @kanjifont)
+	      tk_call(win, 'itemconfigure', tag, "-#{optkey}", @kanjifont)
 	    elsif winobj.kind_of? TkMenu
-	      tk_call(win, 'entryconfigure', tag, '-kanjifont', @latinfont)
+	      tk_call(win, 'entryconfigure', tag, "-#{optkey}", @latinfont)
 	    else
 	      raise RuntimeError, "unknown widget type"
 	    end
@@ -1128,36 +1143,77 @@ class TkFont
   end
 
   def call_font_configure(path, *args)
-    keys = args.pop.update(@fontslot)
+    if path.kind_of?(Array)
+      # [path, optkey]
+      win, tag = path[0].split(';')
+      optkey = path[1].to_s
+    else
+      win, tag, optkey = path.split(';')
+    end
+
+    fontslot = _symbolkey2str(@fontslot)
+    if optkey && optkey != ""
+      ltn = fontslot.delete('font')
+      knj = fontslot.delete('kanjifont')
+      fontslot[optkey] = ltn if ltn
+      fontslot["kanji#{optkey}"] = knj if knj
+    end
+
+    keys = _symbolkey2str(args.pop).update(fontslot)
     args.concat(hash_kv(keys))
     tk_call(*args)
-    Tk_FontUseTBL[path] = self
+    Tk_FontUseTBL[[win, tag, optkey].join(';')] = self
     self
   end
 
   def used
     ret = []
     Tk_FontUseTBL.each{|key,value|
+      next unless self == value
       if key.include?(';')
-	win, tag = key.split(';')
+	win, tag, optkey = key.split(';')
 	winobj = tk_tcl2ruby(win)
 	if winobj.kind_of? TkText
+	  if optkey
+	    ret.push([winobj, winobj.tagid2obj(tag), optkey])
+	  else
 	    ret.push([winobj, winobj.tagid2obj(tag)])
+	  end
 	elsif winobj.kind_of? TkCanvas
 	  if (tagobj = TkcTag.id2obj(winobj, tag)).kind_of? TkcTag
+	    if optkey
+	      ret.push([winobj, tagobj, optkey])
+	    else
 	      ret.push([winobj, tagobj])
-	  elsif (tagobj = TkcItem.id2obj(tag)).kind_of? TkcItem
+	    end
+	  elsif (tagobj = TkcItem.id2obj(winobj, tag)).kind_of? TkcItem
+	    if optkey
+	      ret.push([winobj, tagobj, optkey])
+	    else
 	      ret.push([winobj, tagobj])
+	    end
+	  else
+	    if optkey
+	      ret.push([winobj, tag, optkey])
 	    else
 	      ret.push([winobj, tag])
 	    end
+	  end
 	elsif winobj.kind_of? TkMenu
+	  if optkey
+	    ret.push([winobj, tag, optkey])
+	  else
 	    ret.push([winobj, tag])
+	  end
+	else
+	  if optkey
+	    ret.push([win, tag, optkey])
 	  else
 	    ret.push([win, tag])
 	  end
+	end
       else
-	ret.push(tk_tcl2ruby(key)) if value == self
+	ret.push(tk_tcl2ruby(key))
       end
     }
     ret

ext/tk/lib/tk/itemfont.rb

@@ -3,99 +3,153 @@
 #
 require 'tk'
 
-module TkTreatItemFont
+module TkItemFontOptkeys
-  def __conf_cmd(idx)
+  def __item_font_optkeys(id)
-    raise NotImplementedError, "need to define `__conf_cmd'"
+    # maybe need to override
+    ['font']
   end
-  def __item_pathname(tagOrId)
+  private :__item_font_optkeys
-    raise NotImplementedError, "need to define `__item_pathname'"
+end
-  end
-  private :__conf_cmd, :__item_pathname
 
-  def tagfont_configinfo(tagOrId, name = nil)
+module TkTreatItemFont
-    pathname = __item_pathname(tagOrId)
+  include TkItemFontOptkeys
-    ret = TkFont.used_on(pathname)
+
-    if ret == nil
+  def __item_pathname(id)
-=begin
+    # maybe need to override
-      if name
+    [self.path, id].join(';')
-	ret = name
+  end
+  private :__item_pathname
+
+  ################################################
+
+  def tagfont_configinfo(tagOrId, key = nil)
+    optkeys = __item_font_optkeys(tagid(tagOrId))
+    if key && !optkeys.find{|opt| opt.to_s == key.to_s}
+      fail ArgumentError, "unknown font option name `#{key}'"
+    end
+
+    win, tag = __item_pathname(tagid(tagOrId)).split(':')
+
+    if key
+      pathname = [win, tag, key].join(';')
+      TkFont.used_on(pathname) || 
+	TkFont.init_widget_font(pathname, *(__item_config_cmd(tagid(tagOrId))))
+    elsif optkeys.size == 1
+      pathname = [win, tag, optkeys[0]].join(';')
+      TkFont.used_on(pathname) || 
+	TkFont.init_widget_font(pathname, *(__item_config_cmd(tagid(tagOrId))))
     else
-	ret = TkFont.init_widget_font(pathname, self.path, 
+      fonts = {}
-				      __conf_cmd(0), __conf_cmd(1), tagOrId)
+      optkeys.each{|key|
+	key = key.to_s
+	pathname = [win, tag, key].join(';')
+	fonts[key] = 
+	  TkFont.used_on(pathname) || 
+	  TkFont.init_widget_font(pathname, *(__item_config_cmd(tagid(tagOrId))))
+      }
+      fonts
     end
-=end
-      ret = TkFont.init_widget_font(pathname, self.path, 
-				    __conf_cmd(0), __conf_cmd(1), tagOrId)
-    end
-    ret
   end
   alias tagfontobj tagfont_configinfo
 
   def tagfont_configure(tagOrId, slot)
-    pathname = __item_pathname(tagOrId)
+    pathname = __item_pathname(tagid(tagOrId))
+
     slot = _symbolkey2str(slot)
 
-    if slot.key?('font')
+    __item_font_optkeys(tagid(tagOrId)).each{|optkey|
-      fnt = slot.delete('font')
+      optkey = optkey.to_s
-      if fnt.kind_of? TkFont
+      l_optkey = 'latin' << optkey
-	return fnt.call_font_configure(pathname, self.path,
+      a_optkey = 'ascii' << optkey
-				       __conf_cmd(0), __conf_cmd(1), 
+      k_optkey = 'kanji' << optkey
-				       tagOrId, slot)
+
+      if slot.key?(optkey)
+	fnt = slot.delete(optkey)
+	if fnt.kind_of?(TkFont)
+	  slot.delete(l_optkey)
+	  slot.delete(a_optkey)
+	  slot.delete(k_optkey)
+
+	  fnt.call_font_configure([pathname, optkey], 
+				  *(__item_config_cmd(tagid(tagOrId)) << {}))
+	  next
 	else
 	  if fnt
-	  if (slot.key?('kanjifont') || 
+	    if (slot.key?(l_optkey) || 
-	      slot.key?('latinfont') || 
+		slot.key?(a_optkey) || 
-	      slot.key?('asciifont'))
+		slot.key?(k_optkey))
 	      fnt = TkFont.new(fnt)
 
-	    lfnt = slot.delete('latinfont')
+	      lfnt = slot.delete(l_optkey)
-	    lfnt = slot.delete('asciifont') if slot.key?('asciifont')
+	      lfnt = slot.delete(a_optkey) if slot.key?(a_optkey)
-	    kfnt = slot.delete('kanjifont')
+	      kfnt = slot.delete(k_optkey)
 
 	      fnt.latin_replace(lfnt) if lfnt
 	      fnt.kanji_replace(kfnt) if kfnt
-	  end
 
-	  slot['font'] = fnt
+	      fnt.call_font_configure([pathname, optkey], 
-	  tk_call(self.path, __conf_cmd(0), __conf_cmd(1), 
+				      *(__item_config_cmd(tagid(tagOrId)) << {}))
-		  tagOrId, *hash_kv(slot))
+	      next
+	    else
+	      tk_call(*(__item_config_cmd(tagid(tagOrId)) << "-#{optkey}" << fnt))
 	    end
-	return self
+	  end
+	  next
 	end
       end
 
-    lfnt = slot.delete('latinfont')
+      lfnt = slot.delete(l_optkey)
-    lfnt = slot.delete('asciifont') if slot.key?('asciifont')
+      lfnt = slot.delete(a_optkey) if slot.key?(a_optkey)
-    kfnt = slot.delete('kanjifont')
+      kfnt = slot.delete(k_optkey)
 
       if lfnt && kfnt
-      return TkFont.new(lfnt, kfnt).call_font_configure(pathname, self.path,
+	TkFont.new(lfnt, kfnt).call_font_configure([pathname, optkey], 
-							__conf_cmd(0), 
+						   *(__item_config_cmd(tagid(tagOrId)) << {}))
-							__conf_cmd(1), 
+      elsif lfnt
-							tagOrId, slot)
+	latintagfont_configure([lfnt, optkey])
+      elsif kfnt
+	kanjitagfont_configure([kfnt, optkey])
       end
+    }
 
-    latintagfont_configure(tagOrId, lfnt) if lfnt
+    # configure other (without font) options
-    kanjitagfont_configure(tagOrId, kfnt) if kfnt
+    tk_call(*(__item_config_cmd(tagid(tagOrId)).concat(hash_kv(slot)))) if slot != {}
-      
-    tk_call(self.path, __conf_cmd(0), __conf_cmd(1), 
-	    tagOrId, *hash_kv(slot)) if slot != {}
     self
   end
 
   def latintagfont_configure(tagOrId, ltn, keys=nil)
-    pathname = __item_pathname(tagOrId)
+    if ltn.kind_of?(Array)
+      key = ltn[1]
+      ltn = ltn[0]
+    else
+      key = nil
+    end
+
+    optkeys = __item_font_optkeys(tagid(tagOrId))
+    if key && !optkeys.find{|opt| opt.to_s == key.to_s}
+      fail ArgumentError, "unknown font option name `#{key}'"
+    end
+
+    win, tag = __item_pathname(tagid(tagOrId)).split(':')
+
+    optkeys = [key] if key
+
+    optkeys.each{|optkey|
+      optkey = optkey.to_s
+
+      pathname = [win, tag, optkey].join(';')
+
       if (fobj = TkFont.used_on(pathname))
 	fobj = TkFont.new(fobj) # create a new TkFont object
       elsif Tk::JAPANIZED_TK
-      fobj = tagfontobj(tagOrId) # create a new TkFont object
+	fobj = fontobj          # create a new TkFont object
       else
-      tk_call(self.path, __conf_cmd(0), __conf_cmd(1), tagOrId, '-font', ltn)
+	tk_call(*(__item_config_cmd(tagid(tagOrId)) << "-#{optkey}" << ltn))
-      return self
+	next
       end
 
       if fobj.kind_of?(TkFont)
-      if ltn.kind_of? TkFont
+	if ltn.kind_of?(TkFont)
 	  conf = {}
 	  ltn.latin_configinfo.each{|key,val| conf[key] = val}
 	  if keys
@@ -108,24 +162,45 @@ module TkTreatItemFont
 	end
       end
 
-    return fobj.call_font_configure(pathname, self.path,
+      fobj.call_font_configure([pathname, optkey], *(__item_config_cmd(tagid(tagOrId)) << {}))
-				    __conf_cmd(0), __conf_cmd(1), tagOrId, {})
+    }
+    self
   end
   alias asciitagfont_configure latintagfont_configure
 
   def kanjitagfont_configure(tagOrId, knj, keys=nil)
-    pathname = __item_pathname(tagOrId)
+    if knj.kind_of?(Array)
+      key = knj[1]
+      knj = knj[0]
+    else
+      key = nil
+    end
+
+    optkeys = __item_font_optkeys(tagid(tagOrId))
+    if key && !optkeys.find{|opt| opt.to_s == key.to_s}
+      fail ArgumentError, "unknown font option name `#{key}'"
+    end
+
+    win, tag = __item_pathname(tagid(tagOrId)).split(':')
+
+    optkeys = [key] if key
+
+    optkeys.each{|optkey|
+      optkey = optkey.to_s
+
+      pathname = [win, tag, optkey].join(';')
+
       if (fobj = TkFont.used_on(pathname))
 	fobj = TkFont.new(fobj) # create a new TkFont object
       elsif Tk::JAPANIZED_TK
-      fobj = tagfontobj(tagOrId) # create a new TkFont object
+	fobj = fontobj          # create a new TkFont object
       else
-      tk_call(self.path, __conf_cmd(0), __conf_cmd(1), tagOrId, '-font', knj)
+	tk_call(*(__item_config_cmd(tagid(tagOrId)) << "-#{optkey}" << knj))
-      return self
+	next
       end
 
       if fobj.kind_of?(TkFont)
-      if knj.kind_of? TkFont
+	if knj.kind_of?(TkFont)
 	  conf = {}
 	  knj.kanji_configinfo.each{|key,val| conf[key] = val}
 	  if keys
@@ -138,47 +213,84 @@ module TkTreatItemFont
 	end
       end
 
-    return fobj.call_font_configure(pathname, self.path,
+      fobj.call_font_configure([pathname, optkey], *(__item_config_cmd(tagid(tagOrId)) << {}))
-				    __conf_cmd(0), __conf_cmd(1), tagOrId, {})
+    }
+    self
   end
 
-  def tagfont_copy(tagOrId, window, wintag=nil)
+  def tagfont_copy(tagOrId, window, wintag=nil, winkey=nil, targetkey=nil)
-    pathname = __item_pathname(tagOrId)
     if wintag
+      if winkey
+	fnt = window.tagfontobj(wintag, winkey).dup
+      else
 	fnt = window.tagfontobj(wintag).dup
+      end
+    else
+      if winkey
+	fnt = window.fontobj(winkey).dup
       else
 	fnt = window.fontobj.dup
       end
-    fnt.call_font_configure(pathname, self.path, 
-			    __conf_cmd(0), __conf_cmd(1), tagOrId, {})
-    return self
     end
 
-  def latintagfont_copy(tagOrId, window, wintag=nil)
+    if targetkey
-    pathname = __item_pathname(tagOrId)
+      fnt.call_font_configure([__item_pathname(tagid(tagOrId)), targetkey], 
-    tagfontobj(tagOrId).dup.call_font_configure(pathname, self.path, 
+			      *(__item_config_cmd(tagid(tagOrId)) << {}))
-						__conf_cmd(0), __conf_cmd(1), 
-						tagOrId, {})
-    if wintag
-      tagfontobj(tagOrId).
-	latin_replace(window.tagfontobj(wintag).latin_font_id)
     else
-      tagfontobj(tagOrId).latin_replace(window.fontobj.latin_font_id)
+      fnt.call_font_configure(__item_pathname(tagid(tagOrId)), 
+			      *(__item_config_cmd(tagid(tagOrId)) << {}))
+    end
+    self
+  end
+
+
+  def latintagfont_copy(tagOrId, window, wintag=nil, winkey=nil, targetkey=nil)
+    if targetkey
+      fontobj(targetkey).dup.call_font_configure([__item_pathname(tagid(tagOrId)), targetkey], 
+						 *(__item_config_cmd(tagid(tagOrId)) << {}))
+    else
+      fontobj.dup.call_font_configure(__item_pathname(tagid(tagOrId)), 
+				      *(__item_config_cmd(tagid(tagOrId)) << {}))
+    end
+
+    if wintag
+      if winkey
+	fontobj.latin_replace(window.tagfontobj(wintag, winkey).latin_font_id)
+      else
+	fontobj.latin_replace(window.tagfontobj(wintag).latin_font_id)
+      end
+    else
+      if winkey
+	fontobj.latin_replace(window.fontobj(winkey).latin_font_id)
+      else
+	fontobj.latin_replace(window.fontobj.latin_font_id)
+      end
     end
     self
   end
   alias asciitagfont_copy latintagfont_copy
 
-  def kanjitagfont_copy(tagOrId, window, wintag=nil)
+  def kanjifont_copy(tagOrId, window, wintag=nil, winkey=nil, targetkey=nil)
-    pathname = __item_pathname(tagOrId)
+    if targetkey
-    tagfontobj(tagOrId).dup.call_font_configure(pathname, self.path, 
+      fontobj(targetkey).dup.call_font_configure([__item_pathname(tagid(tagOrId)), targetkey], 
-						__conf_cmd(0), __conf_cmd(1), 
+						 *(__item_config_cmd(tagid(tagOrId)) << {}))
-						tagOrId, {})
-    if wintag
-      tagfontobj(tagOrId).
-	kanji_replace(window.tagfontobj(wintag).kanji_font_id)
     else
-      tagfontobj(tagOrId).kanji_replace(window.fontobj.kanji_font_id)
+	fontobj.dup.call_font_configure(__item_pathname(tagid(tagOrId)), 
+					*(__item_config_cmd(tagid(tagOrId)) << {}))
+    end
+
+    if wintag
+      if winkey
+	fontobj.kanji_replace(window.tagfontobj(wintag, winkey).kanji_font_id)
+      else
+	fontobj.kanji_replace(window.tagfontobj(wintag).kanji_font_id)
+      end
+    else
+      if winkey
+	fontobj.kanji_replace(window.fontobj(winkey).kanji_font_id)
+      else
+	fontobj.kanji_replace(window.fontobj.kanji_font_id)
+      end
     end
     self
   end

ext/tk/lib/tk/listbox.rb

@@ -2,27 +2,21 @@
 # tk/listbox.rb : treat listbox widget
 #
 require 'tk'
+require 'tk/itemconfig'
 require 'tk/scrollable'
 require 'tk/txtwin_abst'
 
-module TkTreatListItemFont
+module TkListItemConfig
-  include TkTreatItemFont
+  include TkItemConfigMethod
 
-  ItemCMD = ['itemconfigure'.freeze, TkComm::None].freeze
+  def __item_listval_optkeys(id)
-  def __conf_cmd(idx)
+    []
-    ItemCMD[idx]
   end
-
+  private :__item_listval_optkeys
-  def __item_pathname(tagOrId)
-    self.path + ';' + tagOrId.to_s
-  end
-
-  private :__conf_cmd, :__item_pathname
 end
 
-
 class TkListbox<TkTextWin
-  include TkTreatListItemFont
+  include TkListItemConfig
   include Scrollable
 
   TkCommandNames = ['listbox'.freeze].freeze
@@ -38,6 +32,10 @@ class TkListbox<TkTextWin
   end
   private :create_self
 
+  def tagid(id)
+    id.to_s
+  end
+
   def activate(y)
     tk_send_without_enc('activate', y)
     self
@@ -78,6 +76,7 @@ class TkListbox<TkTextWin
     tk_send_without_enc('index', index).to_i
   end
 
+=begin
   def itemcget(index, key)
     case key.to_s
     when 'text', 'label', 'show'
@@ -249,4 +248,5 @@ class TkListbox<TkTextWin
       ret
     end
   end
+=end
 end

ext/tk/lib/tk/menu.rb

@@ -2,24 +2,37 @@
 # tk/menu.rb : treat menu and menubutton
 #
 require 'tk'
+require 'tk/itemconfig'
 
-module TkTreatMenuEntryFont
+module TkMenuEntryConfig
-  include TkTreatItemFont
+  include TkItemConfigMethod
 
-  ItemCMD = ['entryconfigure'.freeze, TkComm::None].freeze
+  def __item_cget_cmd(id)
-  def __conf_cmd(idx)
+    [self.path, 'entrycget', id]
-    ItemCMD[idx]
   end
+  private :__item_cget_cmd
 
-  def __item_pathname(tagOrId)
+  def __item_config_cmd(id)
-    self.path + ';' + tagOrId.to_s
+    [self.path, 'entryconfigure', id]
   end
+  private :__item_config_cmd
 
-  private :__conf_cmd, :__item_pathname
+  def __item_listval_optkeys(id)
+    []
+  end
+  private :__item_listval_optkeys
+
+  alias entrycget itemcget
+  alias entryconfigure itemconfigure
+  alias entryconfiginfo itemconfiginfo
+  alias current_entryconfiginfo current_itemconfiginfo
+
+  private :itemcget, :itemconfigure
+  private :itemconfiginfo, :current_itemconfiginfo
 end
 
 class TkMenu<TkWindow
-  include TkTreatMenuEntryFont
+  include TkMenuEntryConfig
 
   TkCommandNames = ['menu'.freeze].freeze
   WidgetClassName = 'Menu'.freeze
@@ -34,6 +47,10 @@ class TkMenu<TkWindow
   end
   private :create_self
 
+  def tagid(id)
+    id.to_s
+  end
+
   def activate(index)
     tk_send_without_enc('activate', _get_eval_enc_str(index))
     self
@@ -116,6 +133,8 @@ class TkMenu<TkWindow
   def yposition(index)
     number(tk_send_without_enc('yposition', _get_eval_enc_str(index)))
   end
+
+=begin
   def entrycget(index, key)
     case key.to_s
     when 'text', 'label', 'show'
@@ -287,6 +306,7 @@ class TkMenu<TkWindow
       ret
     end
   end
+=end
 end
 
 

ext/tk/lib/tk/package.rb

@@ -18,6 +18,36 @@ module TkPackage
     nil
   end
 
+  def if_needed(pkg, ver, *arg, &b)
+    size = arg.size
+
+    if size==0 && !b
+      # proc info
+      procedure(tk_call('package', 'ifneeded', pkg, ver))
+
+    elsif size==0 && b
+      # set proc
+      cmd = proc(&b)
+      tk_call('package', 'ifneeded', pkg, ver, cmd)
+      cmd
+
+    elsif size==1 && !b
+      # set proc
+      cmd = arg[0]
+      if cmd
+	tk_call('package', 'ifneeded', pkg, ver, cmd)
+	cmd
+      else
+	# remove proc
+	tk_call('package', 'ifneeded', pkg, ver, '')
+	nil
+      end
+
+    else
+      fail ArgumentError, 'too many arguments'
+    end
+  end
+
   def names
     tk_split_simplelist(tk_call('package', 'names'))
   end
@@ -25,26 +55,74 @@ module TkPackage
   def provide(package, version=nil)
     if version
       tk_call('package', 'provide', package, version)
+    end
+    if (ret = tk_call('package', 'provide', package)) == ''
       nil
     else
-      tk_call('package', 'provide', package)
+      ret
     end
   end
 
   def present(package, version=None)
+    begin
       tk_call('package', 'present', package, version)
+    rescue => e
+      fail e.class, 'TkPackage ' << e.message
+    end
   end
 
   def present_exact(package, version)
+    begin
       tk_call('package', 'present', '-exact', package, version)
+    rescue => e
+      fail e.class, 'TkPackage ' << e.message
+    end
   end
 
   def require(package, version=None)
+    begin
       tk_call('package', 'require', package, version)
+    rescue => e
+      fail e.class, 'TkPackage ' << e.message
+    end
   end
 
   def require_exact(package, version)
+    begin
       tk_call('package', 'require', '-exact', package, version)
+    rescue => e
+      fail e.class, 'TkPackage ' << e.message
+    end
+  end
+
+  def unknown_proc(*arg, &b)
+    size = arg.size
+
+    if size==0 && !b
+      # proc info
+      procedure(tk_call('package', 'unknown'))
+
+    elsif size==0 && b
+      # set proc
+      cmd = proc(&b)
+      tk_call('package', 'unknown', cmd)
+      cmd
+
+    elsif size==1 && !b
+      # set proc
+      cmd = arg[0]
+      if cmd
+	tk_call('package', 'unknown', cmd)
+	cmd
+      else
+	# remove proc
+	tk_call('package', 'unknown', '')
+	nil
+      end
+
+    else
+      fail ArgumentError, 'too many arguments'
+    end
   end
 
   def versions(package)

ext/tk/lib/tk/scrollable.rb

@@ -7,10 +7,15 @@ module Tk
   module Scrollable
     def xscrollcommand(cmd=Proc.new)
       configure_cmd 'xscrollcommand', cmd
+      # Tk.update  # avoid scrollbar trouble
+      self
     end
     def yscrollcommand(cmd=Proc.new)
       configure_cmd 'yscrollcommand', cmd
+      # Tk.update  # avoid scrollbar trouble
+      self
     end
+
     def xview(*index)
       if index.size == 0
 	list(tk_send_without_enc('xview'))
@@ -19,6 +24,13 @@ module Tk
 	self
       end
     end
+    def xview_moveto(*index)
+      xview('moveto', *index)
+    end
+    def xview_scroll(*index)
+      xview('scroll', *index)
+    end
+
     def yview(*index)
       if index.size == 0
 	list(tk_send_without_enc('yview'))
@@ -27,6 +39,13 @@ module Tk
 	self
       end
     end
+    def yview_moveto(*index)
+      yview('moveto', *index)
+    end
+    def yview_scroll(*index)
+      yview('scroll', *index)
+    end
+
     def xscrollbar(bar=nil)
       if bar
 	@xscrollbar = bar
@@ -34,6 +53,7 @@ module Tk
 	self.xscrollcommand {|*arg| @xscrollbar.set(*arg)}
 	@xscrollbar.command {|*arg| self.xview(*arg)}
       end
+      Tk.update  # avoid scrollbar trouble
       @xscrollbar
     end
     def yscrollbar(bar=nil)
@@ -43,6 +63,7 @@ module Tk
 	self.yscrollcommand {|*arg| @yscrollbar.set(*arg)}
 	@yscrollbar.command {|*arg| self.yview(*arg)}
       end
+      Tk.update  # avoid scrollbar trouble
       @yscrollbar
     end
   end

ext/tk/lib/tk/scrollbar.rb

@@ -41,6 +41,7 @@ class TkScrollbar<TkWindow
 	w.yscrollcommand proc{|first, last| self.set(first, last)}
       end
     }
+    Tk.update  # avoid scrollbar trouble
     self
   end
 
@@ -52,6 +53,12 @@ class TkScrollbar<TkWindow
     fail RuntimeError, "not depend on the assigned_list"
   end
 
+  def configure(*args)
+    ret = super(*args)
+    # Tk.update  # avoid scrollbar trouble
+    ret
+  end
+
   #def delta(deltax=None, deltay=None)
   def delta(deltax, deltay)
     number(tk_send_without_enc('delta', deltax, deltay))

ext/tk/lib/tk/scrollbox.rb

@@ -14,10 +14,15 @@ class TkScrollbox<TkListbox
     scroll = TkScrollbar.new(@frame)
     @path = list.path
 
+=begin
     list.configure 'yscroll', scroll.path+" set"
     list.pack 'side'=>'left','fill'=>'both','expand'=>'yes'
     scroll.configure 'command', list.path+" yview"
     scroll.pack 'side'=>'right','fill'=>'y'
+=end
+    list.yscrollbar(scroll)
+    list.pack('side'=>'left','fill'=>'both','expand'=>'yes')
+    scroll.pack('side'=>'right','fill'=>'y')
 
     delegate('DEFAULT', list)
     delegate('foreground', list)

ext/tk/lib/tk/text.rb

@@ -4,32 +4,66 @@
 #			by Yukihiro Matsumoto <matz@caelum.co.jp>
 require 'tk'
 require 'tk/itemfont'
+require 'tk/itemconfig'
 require 'tk/scrollable'
 require 'tk/txtwin_abst'
 
-module TkTreatTextTagFont
+module TkTextTagConfig
   include TkTreatItemFont
+  include TkItemConfigMethod
 
-  ItemCMD = ['tag'.freeze, 'configure'.freeze].freeze
+  def __item_cget_cmd(id)  # id := [ type, tagOrId ]
-  def __conf_cmd(idx)
+    [self.path, id[0], 'cget', id[1]]
-    ItemCMD[idx]
+  end
+  private :__item_cget_cmd
+
+  def __item_config_cmd(id)  # id := [ type, tagOrId ]
+    [self.path, id[0], 'configure', id[1]]
+  end
+  private :__item_config_cmd
+
+  def __item_pathname(id)
+    if id.kind_of?(Array)
+      id = tagid(id[1])
+    end
+    [self.path, id].join(';')
+  end
+  private :__item_pathname
+
+  def tag_cget(tagOrId, option)
+    itemcget(['tag', tagOrId], option)
+  end
+  def tag_configure(tagOrId, slot, value=None)
+    itemconfigure(['tag', tagOrId], slot, value)
+  end
+  def tag_configinfo(tagOrId, slot=nil)
+    itemconfigure(['tag', tagOrId], slot)
+  end
+  def current_tag_configinfo(tagOrId, slot=nil)
+    itemconfigure(['tag', tagOrId], slot)
   end
 
-  def __item_pathname(tagOrId)
+  def window_cget(tagOrId, option)
-    if tagOrId.kind_of?(TkTextTag)
+    itemcget(['window', tagOrId], option)
-      self.path + ';' + tagOrId.id
-    else
-      self.path + ';' + tagOrId
   end
+  def window_configure(tagOrId, slot, value=None)
+    itemconfigure(['window', tagOrId], slot, value)
+  end
+  def window_configinfo(tagOrId, slot=nil)
+    itemconfigure(['window', tagOrId], slot)
+  end
+  def current_window_configinfo(tagOrId, slot=nil)
+    itemconfigure(['window', tagOrId], slot)
   end
 
-  private :__conf_cmd, :__item_pathname
+  private :itemcget, :itemconfigure
+  private :itemconfiginfo, :current_itemconfiginfo
 end
 
-
 class TkText<TkTextWin
   ItemConfCMD = ['tag'.freeze, 'configure'.freeze].freeze
-  include TkTreatTextTagFont
+  #include TkTreatTextTagFont
+  include TkTextTagConfig
   include Scrollable
 
   TkCommandNames = ['text'.freeze].freeze
@@ -90,6 +124,18 @@ class TkText<TkTextWin
     @tags[name] = obj
   end
 
+  def tagid(tag)
+    if tag.kind_of?(TkTextTag) \
+      || tag.kind_of?(TkTextMark) \
+      || tag.kind_of?(TkTextImage) \
+      || tag.kind_of?(TkTextWindow)
+      tag.id
+    else
+      tag
+    end
+  end
+  private :tagid
+
   def tagid2obj(tagid)
     if @tags[tagid]
       @tags[tagid]
@@ -482,6 +528,7 @@ class TkText<TkTextWin
     _bindinfo([@path, 'tag', 'bind', tag], context)
   end
 
+=begin
   def tag_cget(tag, key)
     case key.to_s
     when 'text', 'label', 'show', 'data', 'file'
@@ -655,6 +702,7 @@ class TkText<TkTextWin
       ret
     end
   end
+=end
 
   def tag_raise(tag, above=None)
     tk_send_without_enc('tag', 'raise', _get_eval_enc_str(tag), 
@@ -698,6 +746,7 @@ class TkText<TkTextWin
 				      _get_eval_enc_str(last)))
   end
 
+=begin
   def window_cget(index, slot)
     case slot.to_s
     when 'text', 'label', 'show', 'data', 'file'
@@ -732,7 +781,7 @@ class TkText<TkTextWin
 	if slot['create']
 	  p_create = slot['create']
 	  if p_create.kind_of? Proc
-=begin
+#=begin
 	    slot['create'] = install_cmd(proc{
 					   id = p_create.call
 					   if id.kind_of?(TkWindow)
@@ -741,7 +790,7 @@ class TkText<TkTextWin
 					     id
 					   end
 					 })
-=end
+#=end
 	    slot['create'] = install_cmd(proc{_epath(p_create.call)})
 	  end
 	end
@@ -757,7 +806,7 @@ class TkText<TkTextWin
 	if slot == 'create' || slot == :create
 	  p_create = value
 	  if p_create.kind_of? Proc
-=begin
+#=begin
 	    value = install_cmd(proc{
 				  id = p_create.call
 				  if id.kind_of?(TkWindow)
@@ -766,7 +815,7 @@ class TkText<TkTextWin
 				    id
 				  end
 				})
-=end
+#=end
 	    value = install_cmd(proc{_epath(p_create.call)})
 	  end
 	end
@@ -879,6 +928,7 @@ class TkText<TkTextWin
       ret
     end
   end
+=end
 
   def window_names
     tk_split_simplelist(_fromUTF8(tk_send_without_enc('window', 'names'))).collect{|elt|

ext/tk/lib/tk/textmark.rb

@@ -37,6 +37,14 @@ class TkTextMark<TkObject
     @id
   end
 
+  def exist?
+    if ( tk_split_simplelist(_fromUTF8(tk_call_without_enc(@t.path, 'mark', 'names'))).find{|id| id == @id } )
+      true
+    else
+      false
+    end
+  end
+
   def +(mod)
     @id + ' + ' + mod
   end

ext/tk/lib/tk/texttag.rb

@@ -49,6 +49,14 @@ class TkTextTag<TkObject
     @id
   end
 
+  def exist?
+    if ( tk_split_simplelist(_fromUTF8(tk_call_without_enc(@t.path, 'tag', 'names'))).find{|id| id == @id } )
+      true
+    else
+      false
+    end
+  end
+
   def first
     @id + '.first'
   end
@@ -99,6 +107,10 @@ class TkTextTag<TkObject
     val
   end
 
+  def cget(key)
+    @t.tag_cget @id, key
+  end
+=begin
   def cget(key)
     case key.to_s
     when 'text', 'label', 'show', 'data', 'file'
@@ -121,6 +133,7 @@ class TkTextTag<TkObject
 						@id, "-#{key}")))
     end
   end
+=end
 
   def configure(key, val=None)
     @t.tag_configure @id, key, val

ext/tk/lib/tk/validation.rb

@@ -3,7 +3,106 @@
 #
 require 'tk'
 
+module Tk
+  module ValidateConfigure
+    def __validation_class_list
+      # maybe need to override
+      []
+    end
+
+    def __get_validate_key2class
+      k2c = {}
+      __validation_class_list.each{|klass|
+	klass._config_keys.each{|key|
+	  k2c[key.to_s] = klass
+	}
+      }
+      k2c
+    end
+
+    def configure(slot, value=TkComm::None)
+      key2class = __get_validate_key2class
+
+      if slot.kind_of?(Hash)
+	slot = _symbolkey2str(slot)
+	key2class.each{|key, klass|
+	  if slot[key].kind_of?(Array)
+	    cmd, *args = slot[key]
+	    slot[key] = klass.new(cmd, args.join(' '))
+	  elsif slot[key].kind_of? Proc
+	    slot[key] = klass.new(slot[key])
+	  end
+	}
+	super(slot)
+
+      else
+	slot = slot.to_s
+	if (klass = key2class[slot])
+	  if value.kind_of? Array
+	    cmd, *args = value
+	    value = klass.new(cmd, args.join(' '))
+	  elsif value.kind_of? Proc
+	    value = klass.new(value)
+	  end
+	end
+	super(slot, value)
+      end
+
+      self
+    end
+  end
+
+  module ItemValidateConfigure
+    def __item_validation_class_list(id)
+      # maybe need to override
+      []
+    end
+
+    def __get_item_validate_key2class(id)
+      k2c = {}
+      __item_validation_class_list(id).each{|klass|
+	klass._config_keys.each{|key|
+	  k2c[key.to_s] = klass
+	}
+      }
+    end
+
+    def itemconfigure(tagOrId, slot, value=TkComm::None)
+      key2class = __get_item_validate_key2class(tagid(tagOrId))
+
+      if slot.kind_of?(Hash)
+	slot = _symbolkey2str(slot)
+	key2class.each{|key, klass|
+	  if slot[key].kind_of?(Array)
+	    cmd, *args = slot[key]
+	    slot[key] = klass.new(cmd, args.join(' '))
+	  elsif slot[key].kind_of? Proc
+	    slot[key] = klass.new(slot[key])
+	  end
+	}
+	super(slot)
+
+      else
+	slot = slot.to_s
+	if (klass = key2class[slot])
+	  if value.kind_of? Array
+	    cmd, *args = value
+	    value = klass.new(cmd, args.join(' '))
+	  elsif value.kind_of? Proc
+	    value = klass.new(value)
+	  end
+	end
+	super(slot, value)
+      end
+
+      self
+    end
+  end
+end
+
 module TkValidation
+  include Tk::ValidateConfigure
+
   class ValidateCmd
     include TkComm
 
@@ -18,7 +117,7 @@ module TkValidation
     end
 
     class ValidateArgs < TkUtil::CallbackSubst
-      key_tbl = [
+      KEY_TBL = [
 	[ ?d, ?n, :action ], 
 	[ ?i, ?x, :index ], 
 	[ ?s, ?e, :current ], 
@@ -30,7 +129,7 @@ module TkValidation
 	nil
       ]
 
-      proc_tbl = [
+      PROC_TBL = [
 	[ ?n, TkComm.method(:number) ], 
 	[ ?s, TkComm.method(:string) ], 
 	[ ?w, TkComm.method(:window) ], 
@@ -58,24 +157,31 @@ module TkValidation
 	nil
       ]
 
-      _setup_subst_table(key_tbl, proc_tbl);
+      _setup_subst_table(KEY_TBL, PROC_TBL);
     end
 
-    def initialize(cmd = Proc.new, *args)
+    ##############################
+
+    def self._config_keys
+      # array of config-option key (string or symbol)
+      ['vcmd', 'validatecommand', 'invcmd', 'invalidcommand']
+    end
+
+    def _initialize_for_cb_class(klass, cmd = Proc.new, *args)
       if args.compact.size > 0
 	args = args.join(' ')
-	keys = ValidateArgs._get_subst_key(args)
+	keys = klass._get_subst_key(args)
 	if cmd.kind_of?(String)
 	  id = cmd
 	elsif cmd.kind_of?(TkCallbackEntry)
 	  @id = install_cmd(cmd)
 	else
 	  @id = install_cmd(proc{|*arg|
-	     (cmd.call(*ValidateArgs.scan_args(keys, arg)))? '1':'0'
+	     (cmd.call(*klass.scan_args(keys, arg)))? '1':'0'
 	  }) + ' ' + args
 	end
       else
-	keys, args = ValidateArgs._get_all_subst_keys
+	keys, args = klass._get_all_subst_keys
 	if cmd.kind_of?(String)
 	  id = cmd
 	elsif cmd.kind_of?(TkCallbackEntry)
@@ -83,13 +189,17 @@ module TkValidation
 	else
 	  @id = install_cmd(proc{|*arg|
 	     (cmd.call(
-                ValidateArgs.new(*ValidateArgs.scan_args(keys,arg)))
+                klass.new(*klass.scan_args(keys,arg)))
              )? '1': '0'
 	  }) + ' ' + args
 	end
       end
     end
 
+    def initialize(cmd = Proc.new, *args)
+      _initialize_for_cb_class(ValidateArgs, cmd, *args)
+    end
+
     def to_eval
       @id
     end
@@ -97,49 +207,8 @@ module TkValidation
 
   #####################################
 
-  def configure(slot, value=TkComm::None)
+  def __validation_class_list
-    if slot.kind_of? Hash
+    super << ValidateCmd
-      slot = _symbolkey2str(slot)
-      if slot['vcmd'].kind_of? Array
-	cmd, *args = slot['vcmd']
-	slot['vcmd'] = ValidateCmd.new(cmd, args.join(' '))
-      elsif slot['vcmd'].kind_of? Proc
-	slot['vcmd'] = ValidateCmd.new(slot['vcmd'])
-      end
-      if slot['validatecommand'].kind_of? Array
-	cmd, *args = slot['validatecommand']
-	slot['validatecommand'] = ValidateCmd.new(cmd, args.join(' '))
-      elsif slot['validatecommand'].kind_of? Proc
-	slot['validatecommand'] = ValidateCmd.new(slot['validatecommand'])
-      end
-      if slot['invcmd'].kind_of? Array
-	cmd, *args = slot['invcmd']
-	slot['invcmd'] = ValidateCmd.new(cmd, args.join(' '))
-      elsif slot['invcmd'].kind_of? Proc
-	slot['invcmd'] = ValidateCmd.new(slot['invcmd'])
-      end
-      if slot['invalidcommand'].kind_of? Array
-	cmd, *args = slot['invalidcommand']
-	slot['invalidcommand'] = ValidateCmd.new(cmd, args.join(' '))
-      elsif slot['invalidcommand'].kind_of? Proc
-	slot['invalidcommand'] = ValidateCmd.new(slot['invalidcommand'])
-      end
-      super(slot)
-    else
-      if (slot == 'vcmd' || slot == :vcmd || 
-          slot == 'validatecommand' || slot == :validatecommand || 
-	  slot == 'invcmd' || slot == :invcmd || 
-          slot == 'invalidcommand' || slot == :invalidcommand)
-	if value.kind_of? Array
-	  cmd, *args = value
-	  value = ValidateCmd.new(cmd, args.join(' '))
-	elsif value.kind_of? Proc
-	  value = ValidateCmd.new(value)
-	end
-      end
-      super(slot, value)
-    end
-    self
   end
 
   def validatecommand(cmd = Proc.new, args = nil)

ext/tk/lib/tk/variable.rb

@@ -84,6 +84,14 @@ TkCore::INTERP.add_tk_procs('rb_var', 'args', <<-'EOL')
     end
   end
 
+  def self.new_hash(val = {})
+    if val.kind_of?(Hash)
+      self.new(val)
+    else
+      fail ArgumentError, 'Hash is expected'
+    end
+  end
+
   def initialize(val="")
     # @id = Tk_VARIABLE_ID.join('')
     @id = Tk_VARIABLE_ID.join(TkCore::INTERP._ip_id_)
@@ -103,6 +111,12 @@ TkCore::INTERP.add_tk_procs('rb_var', 'args', <<-'EOL')
     INTERP._invoke_without_enc('global', @id)
     #INTERP._invoke('global', @id)
 
+    # create and init
+    if val.kind_of?(Hash)
+      # assoc-array variable
+      self[''] = 0
+      self.clear
+    end
     self.value = val
 
 =begin
@@ -185,7 +199,7 @@ TkCore::INTERP.add_tk_procs('rb_var', 'args', <<-'EOL')
 
   def is_hash?
     #ITNERP._eval("global #{@id}; array exist #{@id}") == '1'
-    ITNERP._invoke_without_enc('array', 'exist', @id) == '1'
+    INTERP._invoke_without_enc('array', 'exist', @id) == '1'
   end
 
   def is_scalar?
@@ -197,7 +211,23 @@ TkCore::INTERP.add_tk_procs('rb_var', 'args', <<-'EOL')
       fail RuntimeError, 'cannot get keys from a scalar variable'
     end
     #tk_split_simplelist(INTERP._eval("global #{@id}; array get #{@id}"))
-    tk_split_simplelist(INTERP._fromUTF8(INTERP._invoke_without_enc('array', 'get', @id)))
+    tk_split_simplelist(INTERP._fromUTF8(INTERP._invoke_without_enc('array', 'names', @id)))
+  end
+
+  def clear
+    if (is_scalar?)
+      fail RuntimeError, 'cannot clear a scalar variable'
+    end
+    keys.each{|k| unset(k)}
+    self
+  end
+
+  def update(hash)
+    if (is_scalar?)
+      fail RuntimeError, 'cannot update a scalar variable'
+    end
+    hash.each{|k,v| self[k] = v}
+    self
   end
 
 
@@ -222,10 +252,11 @@ if USE_TCLs_SET_VARIABLE_FUNCTIONS
 
   def value=(val)
     if val.kind_of?(Hash)
+      self.clear
       val.each{|k, v|
 	#INTERP._set_global_var2(@id, _toUTF8(_get_eval_string(k)), 
 	#			_toUTF8(_get_eval_string(v)))
-	INTERP._set_global_var2(@id, __get_eval_string(k, true), 
+	INTERP._set_global_var2(@id, _get_eval_string(k, true), 
 				_get_eval_string(v, true))
       }
       self.value
@@ -260,7 +291,7 @@ if USE_TCLs_SET_VARIABLE_FUNCTIONS
 
   def unset(elem=nil)
     if elem
-      INTERP._unset_global_var2(@id, tk_tcl2ruby(elem))
+      INTERP._unset_global_var2(@id, _get_eval_string(elem, true))
     else
       INTERP._unset_global_var(@id)
     end
@@ -359,7 +390,7 @@ else
   def unset(elem=nil)
     if elem
       INTERP._eval(Kernel.format('global %s; unset %s(%s)', 
-                                 @id, @id, tk_tcl2ruby(elem)))
+                                 @id, @id, _get_eval_string(elem)))
       #INTERP._eval(Kernel.format('unset %s(%s)', @id, tk_tcl2ruby(elem)))
       #INTERP._eval('unset ' + @id + '(' + _get_eval_string(elem) + ')')
     else
@@ -387,6 +418,29 @@ end
     val
   end
 
+  def bool
+    # see Tcl_GetBoolean man-page
+    case value.downcase
+    when '0', 'false', 'no', 'off'
+      false
+    else
+      true
+    end
+  end
+
+  def bool=(val)
+    if ! val
+      self.value = '0'
+    else
+      case val.to_s.downcase
+      when 'false', '0', 'no', 'off'
+	self.value = '0'
+      else
+	self.value = '1'
+      end
+    end
+  end
+
   def to_i
     number(value).to_i
   end
@@ -570,7 +624,8 @@ end
 
   def trace(opts, cmd = Proc.new)
     @trace_var = [] if @trace_var == nil
-    opts = ['r','w','u'].find_all{|c| opts.index(c)}.join('')
+    #opts = ['r','w','u'].find_all{|c| opts.index(c)}.join('')
+    opts = ['r','w','u'].find_all{|c| opts.to_s.index(c)}.join('')
     @trace_var.unshift([opts,cmd])
     if @trace_opts == nil
       TkVar_CB_TBL[@id] = self
@@ -619,7 +674,8 @@ end
   def trace_element(elem, opts, cmd = Proc.new)
     @trace_elem = {} if @trace_elem == nil
     @trace_elem[elem] = [] if @trace_elem[elem] == nil
-    opts = ['r','w','u'].find_all{|c| opts.index(c)}.join('')
+    #opts = ['r','w','u'].find_all{|c| opts.index(c)}.join('')
+    opts = ['r','w','u'].find_all{|c| opts.to_s.index(c)}.join('')
     @trace_elem[elem].unshift([opts,cmd])
     if @trace_opts == nil
       TkVar_CB_TBL[@id] = self
@@ -678,7 +734,8 @@ end
 
   def trace_vdelete(opts,cmd)
     return self unless @trace_var.kind_of? Array
-    opts = ['r','w','u'].find_all{|c| opts.index(c)}.join('')
+    #opts = ['r','w','u'].find_all{|c| opts.index(c)}.join('')
+    opts = ['r','w','u'].find_all{|c| opts.to_s.index(c)}.join('')
     idx = -1
     newopts = ''
     @trace_var.each_with_index{|e,i| 
@@ -702,7 +759,8 @@ end
       }
     }
 
-    newopts = ['r','w','u'].find_all{|c| newopts.index(c)}.join('')
+    #newopts = ['r','w','u'].find_all{|c| newopts.index(c)}.join('')
+    newopts = ['r','w','u'].find_all{|c| newopts.to_s.index(c)}.join('')
     if newopts != @trace_opts
       Tk.tk_call_without_enc('trace', 'vdelete', @id, @trace_opts, 'rb_var')
 =begin
@@ -739,7 +797,8 @@ end
   def trace_vdelete_for_element(elem,opts,cmd)
     return self unless @trace_elem.kind_of? Hash
     return self unless @trace_elem[elem].kind_of? Array
-    opts = ['r','w','u'].find_all{|c| opts.index(c)}.join('')
+    # opts = ['r','w','u'].find_all{|c| opts.index(c)}.join('')
+    opts = ['r','w','u'].find_all{|c| opts.to_s.index(c)}.join('')
     idx = -1
     @trace_elem[elem].each_with_index{|e,i| 
       if idx < 0 && e[0] == opts && e[1] == cmd
@@ -765,7 +824,8 @@ end
       }
     }
 
-    newopts = ['r','w','u'].find_all{|c| newopts.index(c)}.join('')
+    #newopts = ['r','w','u'].find_all{|c| newopts.index(c)}.join('')
+    newopts = ['r','w','u'].find_all{|c| newopts.to_s.index(c)}.join('')
     if newopts != @trace_opts
       Tk.tk_call_without_enc('trace', 'vdelete', @id, @trace_opts, 'rb_var')
 =begin
@@ -807,6 +867,15 @@ class TkVarAccess<TkVariable
     super(name, *args)
   end
 
+  def self.new_hash(name, *args)
+    return TkVar_ID_TBL[name] if TkVar_ID_TBL[name]
+    if args.empty? && INTERP._invoke_without_enc('array', 'exist', name) == '0'
+      self.new(name, {})  # force creating
+    else
+      self.new(name, *args)
+    end
+  end
+
   def initialize(varname, val=nil)
     @id = varname
     TkVar_ID_TBL[@id] = self
@@ -815,6 +884,11 @@ class TkVarAccess<TkVariable
     INTERP._invoke_without_enc('global', @id)
 
     if val
+      if val.kind_of?(Hash)
+	# assoc-array variable
+	self[''] = 0
+	self.clear
+      end
       #s = '"' + _get_eval_string(val).gsub(/[\[\]$"]/, '\\\\\&') + '"' #"
       #s = '"' + _get_eval_string(val).gsub(/[\[\]$"\\]/, '\\\\\&') + '"' #"
       #INTERP._eval(Kernel.format('global %s; set %s %s', @id, @id, s))

ext/tk/sample/demos-en/paned2.rb

@@ -75,7 +75,7 @@ TkPanedwindow.new($paned2_demo, :orient=>:vertical){|f|
 	}
       }, 
 
-      TkFrame.new(f) {|paned2_bottom|
+      TkFrame.new(f, :height=>120) {|paned2_bottom|
 	# The bottom window is a text widget with scrollbar
 	paned2_xscr = TkScrollbar.new(paned2_bottom)
 	paned2_yscr = TkScrollbar.new(paned2_bottom)

ext/tk/sample/demos-jp/entry3.rb

@@ -64,7 +64,7 @@ TkFrame.new($entry3_demo){|f|
 # count -	Counter to control the number of times flashed
 def focusAndFlash(widget, fg, bg, count=5)
   return if count <= 0
-  TkTimer.new(200, count, 
+  TkTimer.new(100, count, 
 	      proc{widget.configure(:foreground=>bg, :background=>fg)}, 
 	      proc{widget.configure(:foreground=>fg, :background=>bg)}
 	      ).start

ext/tk/sample/demos-jp/menu8x.rb

@@ -173,7 +173,8 @@ TkMenu.new($menu8x_demo, 'tearoff'=>false) {|m|
   TkMenu.new(m, 'tearoff'=>false) {|icon_menu|
     m.add('cascade', 'label'=>'Icons', 'menu'=>icon_menu, 'underline'=>0)
     add('command', 
-	'bitmap'=>'@'+[$demo_dir,'images','pattern.bmp'].join(File::Separator),
+	'bitmap'=>'@'+[$demo_dir,'..',
+	                'images','pattern.xbm'].join(File::Separator),
 	'hidemargin'=>1, 
 	'command'=>proc{TkDialog.new('title'=>'Bitmap Menu Entry', 
 				     'text'=>'今あなたが選択したメニューの項目はテキストではなくビットマップを表示していました。それ以外の点では他のメニュー項目と変わりません。',

ext/tk/sample/demos-jp/paned2.rb

@@ -78,7 +78,7 @@ TkPanedwindow.new($paned2_demo, :orient=>:vertical){|f|
 	}
       }, 
 
-      TkFrame.new(f) {|paned2_bottom|
+      TkFrame.new(f, :height=>120) {|paned2_bottom|
 	# The bottom window is a text widget with scrollbar
 	paned2_xscr = TkScrollbar.new(paned2_bottom)
 	paned2_yscr = TkScrollbar.new(paned2_bottom)

ext/tk/sample/tkcombobox.rb

@@ -62,6 +62,9 @@ EOD
     delegate('relief', @frame)
     delegate('borderwidth', @frame)
 
+    delegate_alias('arrowrelief', 'relief', @up_arrow, @down_arrow)
+    delegate_alias('arrowborderwidth', 'borderwidth', @up_arrow, @down_arrow)
+
     scrollbar(keys.delete('scrollbar')){false}
 
     configure keys unless keys.empty?
@@ -324,6 +327,9 @@ EOD
     delegate('relief', @frame)
     delegate('borderwidth', @frame)
 
+    delegate('arrowrelief', @lst)
+    delegate('arrowborderwidth', @lst)
+
     if mode = keys.delete('scrollbar')
       scrollbar(mode)
     end
@@ -391,6 +397,7 @@ end
 if __FILE__ == $0
   v = TkVariable.new
   e = TkCombobox.new(:height=>7, :scrollbar=>true, :textvariable=>v, 
+		     :arrowrelief=>:flat, :arrowborderwidth=>0, 
 		     :startwait=>400, :interval=>200).pack
   e.values(%w(aa bb cc dd ee ff gg hh ii jj kk ll mm nn oo pp qq rr ss tt uu))
   #e.see(e.list_index('end') - 2)

ext/tk/sample/tkmultilistbox.rb

@@ -109,9 +109,7 @@ class TkMultiListbox < TkListbox
 	@v_scroll.set first, last
       }
     }
-#    @v_scroll.command proc{|*args| @lbox_list.each{|lbox| lbox.yview *args} }
+    @v_scroll.command proc{|*args| @lbox_list.each{|lbox| lbox.yview *args} }
-    @v_scroll.command proc{|*args| p "";p [@lbox_list, args]; @lbox_list.each{|lbox| lbox.yview *args} }
-#    @v_scroll.command proc{|*args| p "";p [@lbox_list, args]; @lbox_list.each{|lbox| lbox.yview *args}; p [@lbox_list, args] }
 
     # binding for listboxes
     @mode = {}

ext/tk/tkutil.c

@@ -30,6 +30,7 @@ static ID ID_path;
 static ID ID_at_path;
 static ID ID_to_eval;
 static ID ID_to_s;
+static ID ID_downcase;
 static ID ID_install_cmd;
 static ID ID_merge_tklist;
 static ID ID_call;
@@ -219,12 +220,77 @@ tk_symbolkey2str(self, keys)
 
 static VALUE get_eval_string_core _((VALUE, VALUE, VALUE));
 static VALUE ary2list _((VALUE, VALUE));
+static VALUE ary2list2 _((VALUE, VALUE));
 static VALUE hash2list _((VALUE, VALUE));
+static VALUE hash2kv _((VALUE, VALUE, VALUE));
 
 static VALUE
 ary2list(ary, self)
     VALUE ary;
     VALUE self;
+{
+    int idx, idx2, size, size2;
+    volatile VALUE val, val2;
+    volatile VALUE dst;
+
+    /* size = RARRAY(ary)->len; */
+    size = 0;
+    for(idx = 0; idx < RARRAY(ary)->len; idx++) {
+	if (TYPE(RARRAY(ary)->ptr[idx]) == T_HASH) {
+	    size += 2 * RHASH(RARRAY(ary)->ptr[idx])->tbl->num_entries;
+	} else {
+	    size++;
+	}
+    }
+
+    dst = rb_ary_new2(size);
+    RARRAY(dst)->len = 0;
+    for(idx = 0; idx < RARRAY(ary)->len; idx++) {
+	val = RARRAY(ary)->ptr[idx];
+	switch(TYPE(val)) {
+	case T_ARRAY:
+	    RARRAY(dst)->ptr[RARRAY(dst)->len++] = ary2list(val, self);
+	    break;
+
+	case T_HASH:
+	    /* RARRAY(dst)->ptr[RARRAY(dst)->len++] = hash2list(val, self); */
+	    val = hash2kv(val, Qnil, self);
+	    size2 = RARRAY(val)->len;
+	    for(idx2 = 0; idx2 < size2; idx2++) {
+		val2 = RARRAY(val)->ptr[idx2];
+		switch(TYPE(val2)) {
+		case T_ARRAY:
+		    RARRAY(dst)->ptr[RARRAY(dst)->len++] 
+			= ary2list(val2, self);
+		    break;
+
+		case T_HASH:
+		    RARRAY(dst)->ptr[RARRAY(dst)->len++] 
+			= hash2list(val2, self);
+
+		default:
+		    if (val2 != TK_None) {
+			RARRAY(dst)->ptr[RARRAY(dst)->len++] 
+			    = get_eval_string_core(val2, Qnil, self);
+		    }
+		}
+	    }
+	    break;
+
+	default:
+	    if (val != TK_None) {
+		RARRAY(dst)->ptr[RARRAY(dst)->len++] 
+		    = get_eval_string_core(val, Qnil, self);
+	    }
+	}
+    }
+    return rb_apply(cTclTkLib, ID_merge_tklist, dst);
+}
+
+static VALUE
+ary2list2(ary, self)
+    VALUE ary;
+    VALUE self;
 {
     int idx, size;
     volatile VALUE val;
@@ -233,7 +299,7 @@ ary2list(ary, self)
     size = RARRAY(ary)->len;
     dst = rb_ary_new2(size);
     RARRAY(dst)->len = 0;
-    for(idx = 0; idx < size; idx++) {
+    for(idx = 0; idx < RARRAY(ary)->len; idx++) {
 	val = RARRAY(ary)->ptr[idx];
 	switch(TYPE(val)) {
 	case T_ARRAY:
@@ -377,6 +443,7 @@ push_kv(key, val, ary)
     if (val != TK_None) rb_ary_push(ary, val);
 #endif
     RARRAY(ary)->ptr[RARRAY(ary)->len++] = key2keyname(key);
+
     if (val != TK_None) RARRAY(ary)->ptr[RARRAY(ary)->len++] = val;
 
     return ST_CONTINUE;
@@ -455,7 +522,7 @@ hash2list(hash, self)
     VALUE hash;
     VALUE self;
 {
-    return ary2list(hash2kv(hash, Qnil, self), self);
+    return ary2list2(hash2kv(hash, Qnil, self), self);
 }
 
 
@@ -464,7 +531,7 @@ hash2list_enc(hash, self)
     VALUE hash;
     VALUE self;
 {
-    return ary2list(hash2kv_enc(hash, Qnil, self), self);
+    return ary2list2(hash2kv_enc(hash, Qnil, self), self);
 }
 
 static VALUE
@@ -691,9 +758,12 @@ tcl2rb_bool(self, value)
 
     rb_check_type(value, T_STRING);
 
+    value = rb_funcall(value, ID_downcase, 0);
+
     if (RSTRING(value)->ptr[0] == '\0'
 	|| strcmp(RSTRING(value)->ptr, "0") == 0
 	|| strcmp(RSTRING(value)->ptr, "no") == 0
+	|| strcmp(RSTRING(value)->ptr, "off") == 0
 	|| strcmp(RSTRING(value)->ptr, "false") == 0) {
 	return Qfalse;
     } else {
@@ -1095,6 +1165,7 @@ Init_tkutil()
     ID_at_path = rb_intern("@path");
     ID_to_eval = rb_intern("to_eval");
     ID_to_s = rb_intern("to_s");
+    ID_downcase = rb_intern("downcase");
     ID_install_cmd = rb_intern("install_cmd");
     ID_merge_tklist = rb_intern("_merge_tklist");
     ID_call = rb_intern("call");