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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
82 lines
2.1 KiB
Ruby
82 lines
2.1 KiB
Ruby
# -*- coding: euc-jp -*-
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#
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# radiobutton 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?($radio_demo) && $radio_demo
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$radio_demo.destroy
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$radio_demo = nil
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end
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# demo 用の toplevel widget を生成
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$radio_demo = TkToplevel.new {|w|
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title("Radiobutton Demonstration")
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iconname("radio")
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positionWindow(w)
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}
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# label 生成
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msg = TkLabel.new($radio_demo) {
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font $font
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wraplength '4i'
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justify 'left'
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text "下には2つのラジオボタングループが表示されています。ボタンをクリックすると、そのボタンだけがそのグループの中で選択されます。各グループに対してそのグループの中のどのボタンが選択されているかを示す変数が割り当てられています。現在の変数の値を見るには「変数参照」ボタンをクリックしてください。"
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}
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msg.pack('side'=>'top')
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# 変数生成
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size = TkVariable.new
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color = TkVariable.new
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# frame 生成
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TkFrame.new($radio_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 = $radio_demo
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$radio_demo = nil
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$showVarsWin[tmppath.path] = nil
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tmppath.destroy
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}
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}.pack('side'=>'left', 'expand'=>'yes')
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TkButton.new(frame) {
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text 'コード参照'
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command proc{showCode 'radio'}
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}.pack('side'=>'left', 'expand'=>'yes')
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TkButton.new(frame) {
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text '変数参照'
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command proc{
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showVars($radio_demo, ['size', size], ['color', color])
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}
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}.pack('side'=>'left', 'expand'=>'yes')
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}.pack('side'=>'bottom', 'fill'=>'x', 'pady'=>'2m')
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# frame 生成
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f_left = TkFrame.new($radio_demo)
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f_right = TkFrame.new($radio_demo)
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f_left.pack('side'=>'left', 'expand'=>'yes', 'padx'=>'.5c', 'pady'=>'.5c')
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f_right.pack('side'=>'left', 'expand'=>'yes', 'padx'=>'.5c', 'pady'=>'.5c')
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# radiobutton 生成
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[10, 12, 18, 24].each {|sz|
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TkRadioButton.new(f_left) {
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text "ポイントサイズ #{sz}"
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variable size
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relief 'flat'
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value sz
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}.pack('side'=>'top', 'pady'=>2, 'anchor'=>'w')
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}
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['赤', '緑', '青', '黄', '橙', '紫'].each {|col|
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TkRadioButton.new(f_right) {
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text col
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variable color
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relief 'flat'
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value col.downcase
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}.pack('side'=>'top', 'pady'=>2, 'anchor'=>'w')
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}
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