* ext/tk/tcltklib.c: SEGV when tcltk-stubs is enabled.

* ext/tk/tcltklib.c: avoid error on a shared object.

* ext/tk/extconf.rb: support --with-tcltkversion

* ext/tk/README.tcltklib: add document about --with-tcltkversion

* ext/tk/lib/tk.rb, ext/tk/lib/multi-tk.rb, ext/tk/lib/remote-tk.rb: 
  not work on $SAFE==4

* ext/tk/lib/multi-tk.rb: Object#methods returns Symbols on Ruby1.9.

* ext/tk/lib/tk/timer.rb: add TkTimer#at_end(proc) to register the 
  procedure which called at end of the timer.

* ext/tk/lib/tk.rb, ext/tk/lib/tk/itemfont.rb, ext/tk/lib/font.rb: 
  support __IGNORE_UNKNOWN_CONFIGURE_OPTION__ about font options.

* ext/tk/lib/*: treat __IGNORE_UNKNOWN_CONFIGURE_OPTION__

* ext/tk/lib/tkextlib/iwidgets/scrolledcanvas.rb, 
  ext/tk/lib/tkextlib/iwidgets/scrolledlistbox.rb, 
  ext/tk/lib/tkextlib/iwidgets/scrolledtext.rb: bug fix. 

* ext/tk/lib/tk/text.rb: typo. call a wrong method.

* ext/tk/lib/tk/itemconfig.rb: ditto.

* ext/tk/lib/tk.rb, ext/tk/lib/tk/itemconfig.rb, 
  ext/tk/lib/tk/canvas.rb: support alias names of option keys.

* ext/tk/lib/tk/grid.rb: lack of module-method definitions.

* ext/tk/lib/tk/pack.rb, ext/tk/lib/tk/grid.rb: increase supported 
  parameter patterns of configure method.

* ext/tk/lib/tk.rb: add TkWindow#grid_anchor, grid_column, grid_row.

* ext/tk/lib/tk/wm.rb: methods of Tk::Wm_for_General module cannot
  pass the given block to methods of Tk::Wm module.

* ext/tk/lib/tk/wm.rb: Wm#overrideredirect overwrites arguemnt to 
  an invalid value.

* ext/tk/lib/tk.rb: fix memory (object) leak bug.

* ext/tk/tcltklib.c, ext/tk/tkutil/tkutil.c: fix memory leak.

* ext/tk/sample/demos-jp/aniwave.rb, ext/tk/sample/demos-en/aniwave.rb:
  bug fix.

* ext/tk/lib/tkextlib/blt/component.rb, 
  ext/tk/lib/tkextlib/tile/tentry.rb, 
  ext/tk/lib/tkextlib/tile/treeview.rb: ditto.

* ext/tk/lib/tkextlib/tile/tpaned.rb: improve TPaned#add.

* ext/tk/sample/demos-jp/widget, ext/tk/sample/demos-en/widget, 
  ext/tk/sample/demos-jp/style.rb, ext/tk/sample/demos-en/style.rb, 
  ext/tk/sample/demos-jp/bind.rb, ext/tk/sample/demos-en/bind.rb: 
  bug fix.

* ext/tk/sample/ttk_wrapper.rb: ditto.

* ext/tk/sample/ttk_wrapper.rb: support "if __FILE__ == $0" idiom.

* ext/tk/sample/tktextio.rb: add binding for 'Ctrl-u' at console mode.

* ext/tk/lib/tkextlib/tile.rb, ext/tk/lib/tkextlib/tile/style.rb, 
  ext/tk/sample/ttk_wrapper.rb: improve treating and control themes. 
  add Tk::Tile.themes and Tk::Tile.set_theme(theme).

* ext/tk/lib/tkextlib/tile.rb: lack of autoload definitions.

* ext/tk/lib/tkextlib/tile/tnotebook.rb: cannot use kanji (not UTF-8) 
  characters for headings.

* ext/tk/lib/tkextlib/tkDND/shape.rb: wrong package name.

* 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.

* ext/tk/lib/tk.rb, ext/tk/lib/multi-tk.rb: change strategy to define
  the constant WITH_ENCODING.

* ext/tk/lib/tk.rb: fix bug on Tk::Encoding.tk_encoding_names.


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@17083 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 34 insertions, 14 deletions

diff --git a/ext/tk/sample/demos-en/entry3.rb b/ext/tk/sample/demos-en/entry3.rb
index 68f77a0d4..f7df3a565 100644
--- a/ext/tk/sample/demos-en/entry3.rb
+++ b/ext/tk/sample/demos-en/entry3.rb
@@ -17,7 +17,9 @@ $entry3_demo = TkToplevel.new {|w|
   positionWindow(w)
 }
 
-TkLabel.new($entry3_demo, 
+base_frame = TkFrame.new($entry3_demo).pack(:fill=>:both, :expand=>true)
+
+TkLabel.new(base_frame, 
             :font=>$font, :wraplength=>'5i', :justify=>:left, 
             :text=><<EOL).pack(:side=>:top)
 Four different entries are displayed below.  You can add characters \
@@ -34,7 +36,7 @@ characters (silently ignoring further ones), and displaying them as \
 asterisk characters.
 EOL
 
-TkFrame.new($entry3_demo){|f|
+TkFrame.new(base_frame){|f|
   pack(:side=>:bottom, :fill=>:x, :pady=>'2m')
 
   TkButton.new(f, :text=>'Dismiss', :width=>15, :command=>proc{
@@ -60,23 +62,41 @@ 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, 
-              proc{widget.configure(:foreground=>bg, :background=>fg)}, 
-              proc{widget.configure(:foreground=>fg, :background=>bg)}
-              ).start
+  if fg && !fg.empty? && bg && !bg.empty?
+    TkTimer.new(200, count, 
+                proc{widget.configure(:foreground=>bg, :background=>fg)}, 
+                proc{widget.configure(:foreground=>fg, :background=>bg)}
+                ).start
+  else
+    # TkTimer.new(150, 3){Tk.bell}.start
+    Tk.bell
+    TkTimer.new(200, count,
+                proc{widget.configure(:foreground=>'white',
+                                      :background=>'black')},
+                proc{widget.configure(:foreground=>'black',
+                                      :background=>'white')}
+                ).at_end{begin
+                           widget.configure(:foreground=>fg,
+                                            :background=>bg)
+                         rescue
+                           # ignore
+                         end}.start
+  end
   widget.focus(true)
 end
 
-l1 = TkLabelFrame.new($entry3_demo, :text=>"Integer Entry")
+l1 = TkLabelFrame.new(base_frame, :text=>"Integer Entry")
 TkEntry.new(l1, :validate=>:focus, 
             :vcmd=>[
               proc{|s| s == '' || /^[+-]?\d+$/ =~ s }, '%P'
             ]) {|e|
-  invalidcommand [proc{|w| focusAndFlash(w, e.fg, e.bg)}, '%W']
+  fg = e.foreground
+  bg = e.background
+  invalidcommand [proc{|w| focusAndFlash(w, fg, bg)}, '%W']
   pack(:fill=>:x, :expand=>true, :padx=>'1m', :pady=>'1m')
 }
 
-l2 = TkLabelFrame.new($entry3_demo, :text=>"Length-Constrained Entry")
+l2 = TkLabelFrame.new(base_frame, :text=>"Length-Constrained Entry")
 TkEntry.new(l2, :validate=>:key, :invcmd=>proc{Tk.bell}, 
             :vcmd=>[proc{|s| s.length < 10}, '%P']
             ).pack(:fill=>:x, :expand=>true, :padx=>'1m', :pady=>'1m')
@@ -158,14 +178,14 @@ def validatePhoneChange(widget, vmode, idx, char)
     widget.insert(idx, $phoneNumberMap[char] || char)
     Tk.after_idle(proc{phoneSkipRight(widget, -1)})
     return true
-    # Tk.update(true) # Don't work 'update' inter validation callback.
-                      # It depends on Tcl/Tk side (tested on Tcl/Tk8.5a1). 
+    # Tk.update(true) # <- Don't work 'update' inter validation callback.
+                      #    It depends on Tcl/Tk side (tested on Tcl/Tk8.5a1). 
   end
   return false
 end
 
 
-l3 = TkLabelFrame.new($entry3_demo, :text=>"US Phone-Number Entry")
+l3 = TkLabelFrame.new(base_frame, :text=>"US Phone-Number Entry")
 TkEntry.new(l3, :validate=>:key, :invcmd=>proc{Tk.bell}, 
             :textvariable=>entry3content, 
             :vcmd=>[
@@ -184,14 +204,14 @@ TkEntry.new(l3, :validate=>:key, :invcmd=>proc{Tk.bell},
   pack(:fill=>:x, :expand=>true, :padx=>'1m', :pady=>'1m')
 }
 
-l4 = TkLabelFrame.new($entry3_demo, :text=>"Password Entry")
+l4 = TkLabelFrame.new(base_frame, :text=>"Password Entry")
 TkEntry.new(l4, :validate=>:key, :show=>'*', 
             :vcmd=>[
               proc{|s| s.length <= 8}, 
               '%P'
             ]).pack(:fill=>:x, :expand=>true, :padx=>'1m', :pady=>'1m')
 
-TkFrame.new($entry3_demo){|f|
+TkFrame.new(base_frame){|f|
   lower
   TkGrid.configure(l1, l2, :in=>f, :padx=>'3m', :pady=>'1m', :sticky=>:ew)
   TkGrid.configure(l3, l4, :in=>f, :padx=>'3m', :pady=>'1m', :sticky=>:ew)