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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
66 lines
1.8 KiB
Ruby
66 lines
1.8 KiB
Ruby
# -*- coding: euc-jp -*-
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#
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# label widget demo (called by 'widget')
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#
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# toplevel widget が存在すれば削除する
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if defined?($label_demo) && $label_demo
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$label_demo.destroy
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$label_demo = nil
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end
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# demo 用の toplevel widget を生成
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$label_demo = TkToplevel.new {|w|
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title("Label Demonstration")
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iconname("label")
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positionWindow(w)
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}
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# label 生成
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msg = TkLabel.new($label_demo) {
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font $font
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wraplength '4i'
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justify 'left'
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text "下には5つのラベルが表示されています。左側にはテキストラベルが3つあり、右側にはビットマップラベルとテキストラベルがあります。ラベルというのはあまり面白いものではありません。なぜなら眺める以外何もできないからです。"
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}
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msg.pack('side'=>'top')
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# frame 生成
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TkFrame.new($label_demo) {|frame|
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TkButton.new(frame) {
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#text '了解'
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text '閉じる'
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command proc{
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tmppath = $label_demo
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$label_demo = nil
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tmppath.destroy
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}
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}.pack('side'=>'left', 'expand'=>'yes')
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TkButton.new(frame) {
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text 'コード参照'
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command proc{showCode 'label'}
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}.pack('side'=>'left', 'expand'=>'yes')
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}.pack('side'=>'bottom', 'fill'=>'x', 'pady'=>'2m')
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# label demo 用フレーム生成
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f_left = TkFrame.new($label_demo)
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f_right = TkFrame.new($label_demo)
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[f_left, f_right].each{|w| w.pack('side'=>'left', 'expand'=>'yes',
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'padx'=>10, 'pady'=>10, 'fill'=>'both')}
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# label 生成
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[ TkLabel.new(f_left, 'text'=>'最初のラベル'),
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TkLabel.new(f_left, 'text'=>'2 番目。ちょっと浮き上がらせてみました',
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'relief'=>'raised'),
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TkLabel.new(f_left, 'text'=>'3 番目。沈んでいます ', 'relief'=>'sunken')
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].each{|w| w.pack('side'=>'top', 'expand'=>'yes', 'pady'=>2, 'anchor'=>'w')}
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TkLabel.new(f_right) {
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bitmap('@' + [$demo_dir,'..','images','face.xbm'].join(File::Separator))
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borderwidth 2
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relief 'sunken'
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}.pack('side'=>'top')
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TkLabel.new(f_right) { text 'Tcl/Tk 所有者' }.pack('side'=>'top')
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