1
0
Fork 0
mirror of https://github.com/ruby/ruby.git synced 2022-11-09 12:17:21 -05:00
ruby--ruby/ext/tk/sample/demos-jp/style.rb
matz a25fbe3b3e * encoding.c: provide basic features for M17N.
* 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
2007-08-25 03:29:39 +00:00

249 lines
9.3 KiB
Ruby

# -*- coding: euc-jp -*-
#
# text (display styles) widget demo (called by 'widget')
#
# toplevel widget が存在すれば削除する
if defined?($style_demo) && $style_demo
$style_demo.destroy
$style_demo = nil
end
# demo 用の toplevel widget を生成
$style_demo = TkToplevel.new {|w|
title("Text Demonstration - Display Styles")
iconname("style")
positionWindow(w)
}
# frame 生成
TkFrame.new($style_demo) {|frame|
TkButton.new(frame) {
#text '了解'
text '閉じる'
command proc{
tmppath = $style_demo
$style_demo = nil
tmppath.destroy
}
}.pack('side'=>'left', 'expand'=>'yes')
TkButton.new(frame) {
text 'コード参照'
command proc{showCode 'style'}
}.pack('side'=>'left', 'expand'=>'yes')
}.pack('side'=>'bottom', 'fill'=>'x', 'pady'=>'2m')
# text 生成
TkText.new($style_demo){|t|
# 生成
setgrid 'true'
width 70
height 32
wrap 'word'
TkScrollbar.new($style_demo) {|s|
pack('side'=>'right', 'fill'=>'y')
command proc{|*args| t.yview(*args)}
t.yscrollcommand proc{|first,last| s.set first,last}
}
pack('expand'=>'yes', 'fill'=>'both')
# テキストタグ設定 (フォント関連)
style_tag_bold = TkTextTag.new(t, 'font'=>'-*-Courier-Bold-O-Normal--*-120-*-*-*-*-*-*')
style_tag_big = TkTextTag.new(t, 'font'=>'-*-Courier-Bold-R-Normal--*-140-*-*-*-*-*-*', 'kanjifont'=>$msg_kanji_font)
style_tag_verybig = TkTextTag.new(t, 'font'=>'-*-Helvetica-Bold-R-Normal--*-240-*-*-*-*-*-*')
# style_tag_small = TkTextTag.new(t, 'font'=>'-Adobe-Helvetica-Bold-R-Normal-*-100-*', 'kanjifont'=>$kanji_font)
style_tag_small = TkTextTag.new(t, 'font'=>'-Adobe-Helvetica-Bold-R-Normal-*-100-*')
###
# case($tk_version)
# when /^4.*/
# style_tag_big = TkTextTag.new(t, 'font'=>'-*-Courier-Bold-R-Normal--*-140-*-*-*-*-*-*', 'kanjifont'=>$msg_kanji_font)
# style_tag_small = TkTextTag.new(t, 'font'=>'-Adobe-Helvetica-Bold-R-Normal-*-100-*', 'kanjifont'=>$kanji_font)
# when /^8.*/
# unless $style_demo_do_first
# $style_demo_do_first = true
# Tk.tk_call('font', 'create', '@bigascii',
# '-copy', '-*-Courier-Bold-R-Normal--*-140-*-*-*-*-*-*')
# Tk.tk_call('font', 'create', '@smallascii',
# '-copy', '-Adobe-Helvetica-Bold-R-Normal-*-100-*')
# Tk.tk_call('font', 'create', '@cBigFont',
# '-compound', '@bigascii @msg_knj')
# Tk.tk_call('font', 'create', '@cSmallFont',
# '-compound', '@smallascii @kanji')
# end
# style_tag_big = TkTextTag.new(t, 'font'=>'@cBigFont')
# style_tag_small = TkTextTag.new(t, 'font'=>'@cSmallFont')
# end
# テキストタグ設定 (色,レリーフ関連)
if TkWinfo.depth($root).to_i > 1
style_tag_color1 = TkTextTag.new(t, 'background'=>'#a0b7ce')
style_tag_color2 = TkTextTag.new(t, 'foreground'=>'red')
style_tag_raised = TkTextTag.new(t, 'relief'=>'raised', 'borderwidth'=>1)
style_tag_sunken = TkTextTag.new(t, 'relief'=>'sunken', 'borderwidth'=>1)
else
style_tag_color1 = TkTextTag.new(t, 'background'=>'black',
'foreground'=>'white')
style_tag_color2 = TkTextTag.new(t, 'background'=>'black',
'foreground'=>'white')
style_tag_raised = TkTextTag.new(t, 'background'=>'white',
'relief'=>'raised', 'borderwidth'=>1)
style_tag_sunken = TkTextTag.new(t, 'background'=>'white',
'relief'=>'sunken', 'borderwidth'=>1)
end
# テキストタグ設定 (その他)
if $tk_version =~ /^4\.[01]/
style_tag_bgstipple = TkTextTag.new(t, 'background'=>'black',
'borderwidth'=>0,
'bgstipple'=>'gray25')
else
style_tag_bgstipple = TkTextTag.new(t, 'background'=>'black',
'borderwidth'=>0,
'bgstipple'=>'gray12')
end
style_tag_fgstipple = TkTextTag.new(t, 'fgstipple'=>'gray50')
style_tag_underline = TkTextTag.new(t, 'underline'=>'on')
style_tag_overstrike = TkTextTag.new(t, 'overstrike'=>'on')
style_tag_right = TkTextTag.new(t, 'justify'=>'right')
style_tag_center = TkTextTag.new(t, 'justify'=>'center')
style_tag_super = TkTextTag.new(t, 'offset'=>'4p', 'font'=>'-Adobe-Courier-Medium-R-Normal--*-100-*-*-*-*-*-*')
style_tag_sub = TkTextTag.new(t, 'offset'=>'-2p', 'font'=>'-Adobe-Courier-Medium-R-Normal--*-100-*-*-*-*-*-*')
style_tag_margins = TkTextTag.new(t, 'lmargin1'=>'12m', 'lmargin2'=>'6m',
'rmargin'=>'10m')
style_tag_spacing = TkTextTag.new(t, 'spacing1'=>'10p', 'spacing2'=>'2p',
'lmargin1'=>'12m', 'lmargin2'=>'6m',
'rmargin'=>'10m')
# テキスト挿入
insert('end', 'このようにテキスト widget は情報を様々なスタイルで表示すること
ができます。')
insert('end', 'タグ', style_tag_big)
insert('end', '
widget ()
使
')
insert('end', '
1. ', style_tag_big)
insert('end', ' X 使')
insert('end', 'large', style_tag_verybig)
insert('end', '
')
# insert('end', '', style_tag_small)
insert('end', 'small', style_tag_small)
insert('end', '
')
insert('end', '
2. ', style_tag_big)
insert('end', ' ')
insert('end', '', style_tag_color1)
insert('end', '')
insert('end', '', style_tag_color2)
insert('end', '')
insert('end', '', style_tag_color1, style_tag_color2)
insert('end', '
')
insert('end', '
3. ', style_tag_big)
insert('end', ' ')
insert('end', '', style_tag_bgstipple)
insert('end', '', style_tag_fgstipple)
insert('end', '
使
')
insert('end', '
4. ', style_tag_big)
insert('end', ' ')
insert('end', '', style_tag_underline)
insert('end', '
')
insert('end', '
5. ', style_tag_big)
insert('end', ' ')
insert('end', '', style_tag_overstrike)
insert('end', '
')
insert('end', '
6. 3D ', style_tag_big)
insert('end', ' ')
insert('end', '', style_tag_raised)
insert('end', '')
insert('end', '', style_tag_sunken)
insert('end', '
')
insert('end', '
7. ', style_tag_big)
insert('end', '
')
insert('end', '
')
insert('end', '
', style_tag_right)
insert('end', '
', style_tag_center)
insert('end', '
8. ', style_tag_big)
insert('end', ' 10')
insert('end', 'n', style_tag_super)
insert('end', ' ')
insert('end', '
X')
insert('end', 'i', style_tag_sub)
insert('end', '
')
insert('end', '
9. ', style_tag_big)
insert('end', ':
')
insert('end', '使',
style_tag_margins)
insert('end', '1',
style_tag_margins)
insert('end', '2', style_tag_margins)
insert('end', '1', style_tag_margins)
insert('end', '2', style_tag_margins)
insert('end', '', style_tag_margins)
insert('end', '使
', style_tag_margins)
insert('end', '
10. ', style_tag_big)
insert('end', '3')
insert('end', '
Spacing1で')
insert('end', '
spacing3')
insert('end', '')
insert('end', '
spacing2で')
insert('end', '')
insert('end', '
')
insert('end', '',
style_tag_spacing)
insert('end', '',
style_tag_spacing)
insert('end', 'widget', style_tag_spacing)
insert('end', '1widgetによって折り畳まれています
', style_tag_spacing)
insert('end', 'Spacing1はこのテキストでは10pointに', style_tag_spacing)
insert('end', '', style_tag_spacing)
insert('end', '', style_tag_spacing)
insert('end', '', style_tag_spacing)
insert('end', 'Spacing2は2pointに設定されています', style_tag_spacing)
insert('end', '',
style_tag_spacing)
insert('end', 'Spacing3はこの例では使用されていません
', style_tag_spacing)
insert('end', '',
style_tag_spacing)
insert('end', '', style_tag_spacing)
insert('end', '', style_tag_spacing)
insert('end', '
', style_tag_spacing)
}