mirror of
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a25fbe3b3e
* parse.y: encoding aware parsing. * parse.y (pragma_encoding): encoding specification pragma. * parse.y (rb_intern3): encoding specified symbols. * string.c (rb_str_length): length based on characters. for older behavior, bytesize method added. * string.c (rb_str_index_m): index based on characters. rindex as well. * string.c (succ_char): encoding aware succeeding string. * string.c (rb_str_reverse): reverse based on characters. * string.c (rb_str_inspect): encoding aware string description. * string.c (rb_str_upcase_bang): encoding aware case conversion. downcase, capitalize, swapcase as well. * string.c (rb_str_tr_bang): tr based on characters. delete, squeeze, tr_s, count as well. * string.c (rb_str_split_m): split based on characters. * string.c (rb_str_each_line): encoding aware each_line. * string.c (rb_str_each_char): added. iteration based on characters. * string.c (rb_str_strip_bang): encoding aware whitespace stripping. lstrip, rstrip as well. * string.c (rb_str_justify): encoding aware justifying (ljust, rjust, center). * string.c (str_encoding): get encoding attribute from a string. * re.c (rb_reg_initialize): encoding aware regular expression * sprintf.c (rb_str_format): formatting (i.e. length count) based on characters. * io.c (rb_io_getc): getc to return one-character string. for older behavior, getbyte method added. * ext/stringio/stringio.c (strio_getc): ditto. * io.c (rb_io_ungetc): allow pushing arbitrary string at the current reading point. * ext/stringio/stringio.c (strio_ungetc): ditto. * ext/strscan/strscan.c: encoding support. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13261 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
100 lines
2.7 KiB
Ruby
100 lines
2.7 KiB
Ruby
# -*- coding: euc-jp -*-
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#
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# labelframe.rb
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#
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# This demonstration script creates a toplevel window containing
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# several labelframe widgets.
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#
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# based on "Id: labelframe.tcl,v 1.2 2001/10/30 11:21:50 dkf Exp"
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if defined?($labelframe_demo) && $labelframe_demo
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$labelframe_demo.destroy
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$labelframe_demo = nil
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end
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$labelframe_demo = TkToplevel.new {|w|
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title("Labelframe Demonstration")
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iconname("labelframe")
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positionWindow(w)
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}
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# Some information
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TkLabel.new($labelframe_demo,
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:font=>$font, :wraplength=>'4i', :justify=>:left,
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:text=><<EOL).pack(:side=>:top)
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TkLabelFrame ウィジェットは関連する widget
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群をまとめて取り扱うために用いられます。ラ
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ベルは通常の文字列でも何らかのウィジェット
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でもかまいません。もしあなたが使っている
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Ruby にリンクされている Tk ライブラリが
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labelframe ウィジェットを実装していない
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場合、このデモはうまく動かないはずです。
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その場合には labelframe ウィジェットが実装
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されているようなより新しいバージョンの Tk
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を組み合わせて試すようにしてください。
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EOL
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# The bottom buttons
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TkFrame.new($labelframe_demo){|f|
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pack(:side=>:bottom, :fill=>:x, :pady=>'2m')
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TkButton.new(f, :text=>'閉じる', :width=>15, :command=>proc{
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$labelframe_demo.destroy
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$labelframe_demo = nil
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}).pack(:side=>:left, :expand=>true)
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TkButton.new(f, :text=>'コード参照', :width=>15, :command=>proc{
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showCode 'labelframe'
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}).pack(:side=>:left, :expand=>true)
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}
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# Demo area
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w = TkFrame.new($labelframe_demo).pack(:side=>:bottom, :fill=>:both,
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:expand=>true)
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# A group of radiobuttons in a labelframe
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TkLabelFrame.new(w, :text=>'選択値',
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:padx=>2, :pady=>2) {|f|
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grid(:row=>0, :column=>0, :pady=>'2m', :padx=>'2m')
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v = TkVariable.new
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(1..4).each{|i|
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TkRadiobutton.new(f, :text=>"This is value #{i}",
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:variable=>v, :value=>i) {
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pack(:side=>:top, :fill=>:x, :pady=>2)
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}
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}
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}
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# Using a label window to control a group of options.
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$lfdummy = TkVariable.new(0)
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def lfEnableButtons(w)
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TkWinfo.children(w).each{|child|
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next if child.path =~ /\.cb$/
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if $lfdummy == 1
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child.state(:normal)
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else
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child.state(:disabled)
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end
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}
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end
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TkLabelFrame.new(w, :pady=>2, :padx=>2){|f|
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TkCheckButton.new(f, :widgetname=>'cb', :variable=>$lfdummy,
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:text=>"オプションを使用", :padx=>0) {|cb|
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command proc{lfEnableButtons(f)}
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f.labelwidget(cb)
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}
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grid(:row=>0, :column=>1, :pady=>'2m', :padx=>'2m')
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%w(オプション1 オプション2 オプション3).each{|str|
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TkCheckbutton.new(f, :text=>str).pack(:side=>:top, :fill=>:x, :pady=>2)
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}
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lfEnableButtons(f)
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}
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TkGrid.columnconfigure(w, [0,1], :weight=>1)
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