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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
97 lines
2.8 KiB
Ruby
97 lines
2.8 KiB
Ruby
# -*- coding: euc-jp -*-
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#
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# iconic button 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?($icon_demo) && $icon_demo
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$icon_demo.destroy
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$icon_demo = nil
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end
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# demo 用の toplevel widget を生成
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$icon_demo = TkToplevel.new {|w|
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title("Iconic Button Demonstration")
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iconname("icon")
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positionWindow(w)
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}
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# label 生成
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msg = TkLabel.new($icon_demo) {
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font $font
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wraplength '5i'
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justify 'left'
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text "このウィンドウにはラジオボタンとチェックボタン上にビットマップや画像を表示する 3 つの方法を示しています。左にあるのは2つのラジオボタンで、それぞれが、ビットマップと選択を示すインジケータでできています。中央にあるのは、選択済みかどうかによって異なる画像を表示するチェックボタンです。右側にあるのは選択済みかどうかによって背景色が変わるビットマップを表示するチェックボタンです。"
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}
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msg.pack('side'=>'top')
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# frame 生成
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TkFrame.new($icon_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 = $icon_demo
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$icon_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 'icon'}
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}.pack('side'=>'left', 'expand'=>'yes')
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}.pack('side'=>'bottom', 'fill'=>'x', 'pady'=>'2m')
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# image 生成
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flagup = \
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TkBitmapImage.new('file'=>[$demo_dir,'..',
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'images','flagup.xbm'].join(File::Separator),
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'maskfile'=>\
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[$demo_dir,'..','images','flagup.xbm'].join(File::Separator))
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flagdown = \
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TkBitmapImage.new('file'=>[$demo_dir,'..',
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'images','flagdown.xbm'].join(File::Separator),
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'maskfile'=>\
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[$demo_dir,'..',
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'images','flagdown.xbm'].join(File::Separator))
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# 変数生成
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letters = TkVariable.new
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# frame 生成
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TkFrame.new($icon_demo, 'borderwidth'=>10){|w|
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TkFrame.new(w) {|f|
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TkRadioButton.new(f){
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bitmap '@' + [$demo_dir,'..',
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'images','letters.xbm'].join(File::Separator)
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variable letters
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value 'full'
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}.pack('side'=>'top', 'expand'=>'yes')
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TkRadioButton.new(f){
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bitmap '@' + [$demo_dir,'..',
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'images','noletter.xbm'].join(File::Separator)
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variable letters
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value 'empty'
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}.pack('side'=>'top', 'expand'=>'yes')
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}.pack('side'=>'left', 'expand'=>'yes', 'padx'=>'5m')
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TkCheckButton.new(w) {
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image flagdown
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selectimage flagup
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indicatoron 0
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selectcolor self['background']
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}.pack('side'=>'left', 'expand'=>'yes', 'padx'=>'5m')
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TkCheckButton.new(w) {
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bitmap '@' + [$demo_dir,'..',
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'images','letters.xbm'].join(File::Separator)
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indicatoron 0
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selectcolor 'SeaGreen1'
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}.pack('side'=>'left', 'expand'=>'yes', 'padx'=>'5m')
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}.pack('side'=>'top')
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