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ruby--ruby/ext/tk/sample/demos-jp/msgbox.rb
nagai aff4ce9c77 * ext/tk/*: full update Ruby/Tk to support Ruby(1.9|1.8) and Tc/Tk8.5.
* ext/tk/lib/tkextlib/tile.rb: [incompatible] remove TileWidgets' 
  instate/state/identify method to avoid the conflict with standard
  widget options. Those methods are renamed to ttk_instate/ttk_state/
  ttk_identify (tile_instate/tile_state/tile_identify are available 
  too). Although I don't recommend, if you realy need old methods, 
  please define "Tk::USE_OBSOLETE_TILE_STATE_METHOD = true" before 
  "require 'tkextlib/tile'".

* ext/tk/lib/tkextlib/tile.rb: "Tk::Tile::__Import_Tile_Widgets__!"
  is obsolete. It outputs warning. To control default widget set, 
  use "Tk.default_widget_set = :Ttk".

* ext/tk/lib/tk.rb: __IGNORE_UNKNOWN_CONFIGURE_OPTION__ method and 
  __set_IGNORE_UNKNOWN_CONFIGURE_OPTION__!(mode) method are defind 
  as module methods of TkConfigMethod. It may help users to wrap old 
  Ruby/Tk scripts (use standard widgets) to force to use Ttk widgets.
  Ttk widgets don't have some options of standard widgets which are 
  control the view of widgets. When set ignore-mode true, configure 
  method tries to ignoure such unknown options with no exception. 
  Of course, it may raise other troubles on the GUI design. 
  So, those are a little danger methods. 

* ext/tk/lib/tk/itemconfig.rb: __IGNORE_UNKNOWN_CONFIGURE_OPTION__ 
  method and __set_IGNORE_UNKNOWN_CONFIGURE_OPTION__!(mode) method 
  are defind as module methods of TkItemConfigMethod as the same 
  purpose as TkConfigMethod's ones.

* ext/tk/sample/ttk_wrapper.rb: A new example. This is a tool for 
  wrapping old Ruby/Tk scripts (which use standard widgets) to use 
  Ttk (Tile) widgets as default.

* ext/tk/sample/tkextlib/tile/demo.rb: use ttk_instate/ttk_state 
  method instead of instate/state method.

* ext/tk/lib/tk/root, ext/tk/lib/tk/namespace.rb,
  ext/tk/lib/tk/text.rb, ext/tk/lib/tkextlib/*: some 'instance_eval's  
  are replaced to "instance_exec(self)".

* ext/tk/lib/tk/event.rb: bug fix on KEY_TBL and PROC_TBL (?x is not 
  a character code on Ruby1.9).

* ext/tk/lib/tk/variable.rb: support new style of operation argument 
  on Tcl/Tk's 'trace' command for variables. 

* ext/tk/sample/demos-jp/widget, ext/tk/sample/demos-en/widget: bug fix

* ext/tk/sammple/demos-jp/textpeer.rb, 
  ext/tk/sammple/demos-en/textpeer.rb: new widget demo.

* ext/tk/tcltklib.c: decrase SEGV troubles (probably)

* ext/tk/lib/tk.rb: remove Thread.critical access if Ruby1.9

* ext/tk/lib/tk/multi-tk.rb: support Ruby1.9 (probably)

* ext/tk/lib/tkextlib/tile.rb: add method to define Tcl/Tk command 
  to make Tcl/Tk theme sources (based on different version of Tile 
  extension) available. 
  (Tk::Tile::__define_LoadImages_proc_for_comaptibility__)

* ext/tk/lib/tk.rb, ext/tk/lib/tk/wm.rb: support dockable frames
  (Tcl/Tk8.5 feature). 'wm' command can treat many kinds of widgets 
  as toplevel widgets.

* ext/tk/lib/tkextlib/tile/style.rb: ditto.
  (Tk::Tile::Style.__define_wrapper_proc_for_compatibility__)

* ext/tk/lib/tk/font.rb: add actual_hash and metrics_hash to get 
  properties as a hash. metrics_hash method returns a boolean value 
  for 'fixed' option. But metrics method returns numeric value 
  (0 or 1) for 'fixed' option, because of backward compatibility. 

* ext/tk/lib/tk/timer.rb: somtimes fail to set callback procedure.

* ext/tk/lib/tk.rb: add Tk.sleep and Tk.wakeup method. Tk.sleep 
  doesn't block the eventloop. It will be better to use the method 
  in event callbacks.

* ext/tk/sample/tksleep_sample.rb: sample script about Tk.sleep.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@15849 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-03-29 05:25:45 +00:00

87 lines
3.1 KiB
Ruby

# -*- coding: euc-jp -*-
#
# message boxes widget demo (called by 'widget')
#
# toplevel widget が存在すれば削除する
if defined?($msgbox_demo) && $msgbox_demo
$msgbox_demo.destroy
$msgbox_demo = nil
end
# demo 用の toplevel widget を生成
$msgbox_demo = TkToplevel.new {|w|
title("Message Box Demonstration")
iconname("messagebox")
positionWindow(w)
}
# label 生成
TkLabel.new($msgbox_demo, 'font'=>$font, 'wraplength'=>'4i', 'justify'=>'left',
'text'=>"表示するアイコンとメッセージボックスの種類を選んで下さい。そして \"メッセージボックス\" ボタンを押すと、指定したメッセージボックスが表示されます。").pack('side'=>'top')
# frame 生成
TkFrame.new($msgbox_demo) {|frame|
TkButton.new(frame) {
#text '了解'
text '閉じる'
command proc{
tmppath = $msgbox_demo
$msgbox_demo = nil
tmppath.destroy
}
}.pack('side'=>'left', 'expand'=>'yes')
TkButton.new(frame) {
text 'コード参照'
command proc{showCode 'msgbox'}
}.pack('side'=>'left', 'expand'=>'yes')
TkButton.new(frame) {
text 'メッセージボックス'
command proc{showMessageBox $msgbox_demo}
}.pack('side'=>'left', 'expand'=>'yes')
}.pack('side'=>'bottom', 'fill'=>'x', 'pady'=>'2m')
# frame 生成
$msgbox_leftframe = TkFrame.new($msgbox_demo)
$msgbox_rightframe = TkFrame.new($msgbox_demo)
$msgbox_leftframe .pack('side'=>'left', 'expand'=>'yes', 'fill'=>'y',
'pady'=>'.5c', 'padx'=>'.5c')
$msgbox_rightframe.pack('side'=>'left', 'expand'=>'yes', 'fill'=>'y',
'pady'=>'.5c', 'padx'=>'.5c')
TkLabel.new($msgbox_leftframe, 'text'=>'アイコン').pack('side'=>'top')
TkFrame.new($msgbox_leftframe, 'relief'=>'ridge', 'bd'=>1, 'height'=>2)\
.pack('side'=>'top', 'fill'=>'x', 'expand'=>'no')
$msgboxIcon = TkVariable.new('info')
['error', 'info', 'question', 'warning'].each {|icon|
TkRadioButton.new($msgbox_leftframe, 'text'=>icon, 'variable'=>$msgboxIcon,
'relief'=>'flat', 'value'=>icon, 'width'=>16,
'anchor'=>'w').pack('side'=>'top', 'pady'=>2,
'anchor'=>'w', 'fill'=>'x')
}
TkLabel.new($msgbox_rightframe, 'text'=>'種類').pack('side'=>'top')
TkFrame.new($msgbox_rightframe, 'relief'=>'ridge', 'bd'=>1, 'height'=>2)\
.pack('side'=>'top', 'fill'=>'x', 'expand'=>'no')
$msgboxType = TkVariable.new('ok')
['abortretryignore', 'ok', 'okcancel',
'retrycancel', 'yesno', 'yesnocancel'].each {|type|
TkRadioButton.new($msgbox_rightframe, 'text'=>type, 'variable'=>$msgboxType,
'relief'=>'flat', 'value'=>type, 'width'=>16,
'anchor'=>'w').pack('side'=>'top', 'pady'=>2,
'anchor'=>'w', 'fill'=>'x')
}
def showMessageBox(w)
button = Tk.messageBox('icon'=>$msgboxIcon.value, 'type'=>$msgboxType.value,
'title'=>'Message', 'parent'=>w,
'message'=>"これは \"#{$msgboxType.value}\" という種類のメッセージボックスで、\"#{$msgboxIcon.value}\" のアイコンが表示されています。")
Tk.messageBox('icon'=>'info', 'type'=>'ok', 'parent'=>w,
'message'=>"あなたは \"#{button}\" を押しましたね。")
end