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ruby--ruby/ext/tk/sample/demos-jp/puzzle.rb
nagai e6697a6405 * 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: svn+ssh://ci.ruby-lang.org/ruby/trunk@17083 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-06-10 20:59:10 +00:00

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# -*- coding: euc-jp -*-
#
# widet demo 'puzzle' (called by 'widget')
#
# toplevel widget が存在すれば削除する
if defined?($puzzle_demo) && $puzzle_demo
$puzzle_demo.destroy
$puzzle_demo = nil
end
# demo 用の toplevel widget を生成
$puzzle_demo = TkToplevel.new {|w|
title("15-Puzzle Demonstration")
iconname("15-Puzzle")
positionWindow(w)
}
base_frame = TkFrame.new($puzzle_demo).pack(:fill=>:both, :expand=>true)
# label 生成
msg = TkLabel.new(base_frame) {
font $font
wraplength '4i'
justify 'left'
text "下の15-パズルはボタンを集めてできています。空いている所の隣のピースをクリックすると、そのピースがその空いている場所にスライドします。この操作を続け、ピースがその数の順に上から下、左から右に並ぶようにしてください。"
}
msg.pack('side'=>'top')
# frame 生成
TkFrame.new(base_frame) {|frame|
TkButton.new(frame) {
#text '了解'
text '閉じる'
command proc{
tmppath = $puzzle_demo
$puzzle_demo = nil
tmppath.destroy
}
}.pack('side'=>'left', 'expand'=>'yes')
TkButton.new(frame) {
text 'コード参照'
command proc{showCode 'puzzle'}
}.pack('side'=>'left', 'expand'=>'yes')
}.pack('side'=>'bottom', 'fill'=>'x', 'pady'=>'2m')
# frame 生成
#
# Special trick: scrollbar widget を生成してその trough color を用いることで
# 空白部分のための暗色を選択し,設定する
#
begin
if Tk.windowingsystem() == 'aqua'
frameWidth = 168
frameHeight = 168
elsif Tk.default_widget_set == :Ttk
frameWidth = 148
frameHeight = 124
else
frameWidth = 120
frameHeight = 120
end
rescue
frameWidth = 120
frameHeight = 120
end
# depend_on_button_width = true
depend_on_button_width = false
s = TkScrollbar.new(base_frame)
base = TkFrame.new(base_frame) {
width frameWidth
height frameHeight
borderwidth 2
relief 'sunken'
bg s['troughcolor']
}
s.destroy
base.pack('side'=>'top', 'padx'=>'1c', 'pady'=>'1c')
# proc のスコープを閉じるためproc 生成メソッドを用意
# こうしておかねば,ループ中で値が変化する num の影響を受けて
# puzzleSwitch の第 2 引数が変化してしまい,期待通りにはならない.
def def_puzzleswitch_proc(w, num)
proc{puzzleSwitch w, num}
end
$xpos = {}
$ypos = {}
order = [3,1,6,2,5,7,15,13,4,11,8,9,14,10,12]
(0..14).each{|i|
num = order[i]
$xpos[num] = (i % 4) * 0.25
$ypos[num] = (i / 4) * 0.25
TkButton.new(base) {|w|
relief 'raised'
text num
highlightthickness 0
command def_puzzleswitch_proc(w, num)
if depend_on_button_width && (w.winfo_reqwidth * 4 > base.width)
base.width = w.winfo_reqwidth * 4
end
}.place('relx'=>$xpos[num], 'rely'=>$ypos[num],
'relwidth'=>0.25, 'relheight'=>0.25)
}
$xpos['space'] = 0.75
$ypos['space'] = 0.75
############
def puzzleSwitch(w, num)
if ( ($ypos[num] >= ($ypos['space'] - 0.01)) \
&& ($ypos[num] <= ($ypos['space'] + 0.01)) \
&& ($xpos[num] >= ($xpos['space'] - 0.26)) \
&& ($xpos[num] <= ($xpos['space'] + 0.26))) \
|| (($xpos[num] >= ($xpos['space'] - 0.01)) \
&& ($xpos[num] <= ($xpos['space'] + 0.01)) \
&& ($ypos[num] >= ($ypos['space'] - 0.26)) \
&& ($ypos[num] <= ($ypos['space'] + 0.26)))
tmp = $xpos['space']
$xpos['space'] = $xpos[num]
$xpos[num] = tmp
tmp = $ypos['space']
$ypos['space'] = $ypos[num]
$ypos[num] = tmp
w.place('relx'=>$xpos[num], 'rely'=>$ypos[num])
end
end