ruby/ext/tk/sample/demos-jp/labelframe.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  is obsolete.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

100 lines
2.7 KiB
Ruby

# -*- coding: euc-jp -*-
#
# labelframe.rb
#
# This demonstration script creates a toplevel window containing
# several labelframe widgets.
#
# based on "Id: labelframe.tcl,v 1.2 2001/10/30 11:21:50 dkf Exp"
if defined?($labelframe_demo) && $labelframe_demo
$labelframe_demo.destroy
$labelframe_demo = nil
end
$labelframe_demo = TkToplevel.new {|w|
title("Labelframe Demonstration")
iconname("labelframe")
positionWindow(w)
}
# Some information
TkLabel.new($labelframe_demo,
:font=>$font, :wraplength=>'4i', :justify=>:left,
:text=><<EOL).pack(:side=>:top)
TkLabelFrame widget
使
Ruby Tk
labelframe
labelframe
Tk
EOL
# The bottom buttons
TkFrame.new($labelframe_demo){|f|
pack(:side=>:bottom, :fill=>:x, :pady=>'2m')
TkButton.new(f, :text=>'閉じる', :width=>15, :command=>proc{
$labelframe_demo.destroy
$labelframe_demo = nil
}).pack(:side=>:left, :expand=>true)
TkButton.new(f, :text=>'コード参照', :width=>15, :command=>proc{
showCode 'labelframe'
}).pack(:side=>:left, :expand=>true)
}
# Demo area
w = TkFrame.new($labelframe_demo).pack(:side=>:bottom, :fill=>:both,
:expand=>true)
# A group of radiobuttons in a labelframe
TkLabelFrame.new(w, :text=>'選択値',
:padx=>2, :pady=>2) {|f|
grid(:row=>0, :column=>0, :pady=>'2m', :padx=>'2m')
v = TkVariable.new
(1..4).each{|i|
TkRadiobutton.new(f, :text=>"This is value #{i}",
:variable=>v, :value=>i) {
pack(:side=>:top, :fill=>:x, :pady=>2)
}
}
}
# Using a label window to control a group of options.
$lfdummy = TkVariable.new(0)
def lfEnableButtons(w)
TkWinfo.children(w).each{|child|
next if child.path =~ /\.cb$/
if $lfdummy == 1
child.state(:normal)
else
child.state(:disabled)
end
}
end
TkLabelFrame.new(w, :pady=>2, :padx=>2){|f|
TkCheckButton.new(f, :widgetname=>'cb', :variable=>$lfdummy,
:text=>"オプションを使用", :padx=>0) {|cb|
command proc{lfEnableButtons(f)}
f.labelwidget(cb)
}
grid(:row=>0, :column=>1, :pady=>'2m', :padx=>'2m')
%w(オプション1 オプション2 オプション3).each{|str|
TkCheckbutton.new(f, :text=>str).pack(:side=>:top, :fill=>:x, :pady=>2)
}
lfEnableButtons(f)
}
TkGrid.columnconfigure(w, [0,1], :weight=>1)