mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
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
116 lines
4.2 KiB
Ruby
116 lines
4.2 KiB
Ruby
# -*- coding: euc-jp -*-
|
|
#
|
|
# radio3.rb
|
|
#
|
|
# This demonstration script creates a toplevel window containing
|
|
# several radiobutton widgets.
|
|
#
|
|
# radiobutton widget demo (called by 'widget')
|
|
#
|
|
|
|
# toplevel widget
|
|
if defined?($radio3_demo) && $radio3_demo
|
|
$radio3_demo.destroy
|
|
$radio3_demo = nil
|
|
end
|
|
|
|
# demo toplevel widget
|
|
$radio3_demo = TkToplevel.new {|w|
|
|
title("Radiobutton Demonstration 3")
|
|
iconname("radio3")
|
|
positionWindow(w)
|
|
}
|
|
|
|
# label
|
|
msg = TkLabel.new($radio3_demo) {
|
|
font $font
|
|
wraplength '5i'
|
|
justify 'left'
|
|
text '下には3つのラジオボタングループが表示されています。ボタンをクリックすると、そのグループに属するすべてのボタンの中でクリックしたボタンだけが選択された状態になります。各グループには、そのグループの中のどのボタンが選択されているかを示す変数が割り当てられています。「トライステート」ボタンが押されたときには、ラジオボタンの表示がトライステートモードになります。いずれかのボタンを選択すれば、ボタンの状態は元のように個々のボタンのon/off状態を示すようになります。現在の変数の値を見るには「変数参照」ボタンをクリックしてください。'
|
|
}
|
|
msg.grid(:row=>0, :column=>0, :columnspan=>3, :sticky=>'nsew')
|
|
|
|
# variable
|
|
size = TkVariable.new
|
|
color = TkVariable.new
|
|
align = TkVariable.new
|
|
|
|
# frame
|
|
TkFrame.new($radio3_demo) {|frame|
|
|
TkGrid(TkFrame.new(frame, :height=>2, :relief=>:sunken, :bd=>2),
|
|
:columnspan=>4, :row=>0, :sticky=>'ew', :pady=>2)
|
|
TkGrid('x',
|
|
TkButton.new(frame, :text=>'変数参照',
|
|
:image=>$image['view'], :compound=>:left,
|
|
:command=>proc{
|
|
showVars($radio3_demo, ['size', size],
|
|
['color', color], ['compound', align])
|
|
}),
|
|
TkButton.new(frame, :text=>'コード参照',
|
|
:image=>$image['view'], :compound=>:left,
|
|
:command=>proc{showCode 'radio3'}),
|
|
TkButton.new(frame, :text=>'閉じる',
|
|
:image=>$image['delete'], :compound=>:left,
|
|
:command=>proc{
|
|
tmppath = $radio3_demo
|
|
$radio3_demo = nil
|
|
$showVarsWin[tmppath.path] = nil
|
|
tmppath.destroy
|
|
}),
|
|
:padx=>4, :pady=>4)
|
|
frame.grid_columnconfigure(0, :weight=>1)
|
|
TkGrid(frame, :row=>3, :column=>0, :columnspan=>3, :sticky=>'nsew')
|
|
}
|
|
|
|
# frame
|
|
f_left = TkLabelFrame.new($radio3_demo, 'text'=>'文字サイズ',
|
|
'pady'=>2, 'padx'=>2)
|
|
f_mid = TkLabelFrame.new($radio3_demo, 'text'=>'色',
|
|
'pady'=>2, 'padx'=>2)
|
|
f_right = TkLabelFrame.new($radio3_demo, 'text'=>'ビットマップ配置',
|
|
'pady'=>2, 'padx'=>2)
|
|
f_left .grid('column'=>0, 'row'=>1, 'pady'=>'.5c', 'padx'=>'.5c', 'rowspan'=>2)
|
|
f_mid .grid('column'=>1, 'row'=>1, 'pady'=>'.5c', 'padx'=>'.5c', 'rowspan'=>2)
|
|
f_right.grid('column'=>2, 'row'=>1, 'pady'=>'.5c', 'padx'=>'.5c')
|
|
|
|
TkButton.new($radio3_demo, 'text'=>'トライステート',
|
|
'command'=>proc{size.value = 'multi'; color.value = 'multi'}){
|
|
grid('column'=>2, 'row'=>2, 'pady'=>'.5c', 'padx'=>'.5c')
|
|
}
|
|
|
|
# radiobutton
|
|
[10, 12, 14, 18, 24].each {|sz|
|
|
TkRadioButton.new(f_left) {
|
|
text "ポイントサイズ #{sz}"
|
|
variable size
|
|
relief 'flat'
|
|
value sz
|
|
tristatevalue 'multi'
|
|
}.pack('side'=>'top', 'pady'=>2, 'anchor'=>'w', 'fill'=>'x')
|
|
}
|
|
|
|
['Red', 'Green', 'Blue', 'Yellow', 'Orange', 'Purple'].each {|col|
|
|
TkRadioButton.new(f_mid) {
|
|
text col
|
|
variable color
|
|
relief 'flat'
|
|
value col.downcase
|
|
anchor 'w'
|
|
tristatevalue 'multi'
|
|
command proc{f_mid.fg(color.value)}
|
|
}.pack('side'=>'top', 'pady'=>2, 'fill'=>'x')
|
|
}
|
|
|
|
label = TkLabel.new(f_right, 'text'=>'ラベル', 'bitmap'=>'questhead',
|
|
'compound'=>'left')
|
|
label.configure('width'=>TkWinfo.reqwidth(label), 'compound'=>'top')
|
|
label.height(TkWinfo.reqheight(label))
|
|
a_btn = ['Top', 'Left', 'Right', 'Bottom'].collect{|a|
|
|
TkRadioButton.new(f_right, 'text'=>a, 'variable'=>align, 'relief'=>'flat',
|
|
'value'=>a.downcase, 'indicatoron'=>0, 'width'=>7,
|
|
'command'=>proc{label.compound(align.value)})
|
|
}
|
|
|
|
Tk.grid('x', a_btn[0])
|
|
Tk.grid(a_btn[1], label, a_btn[2])
|
|
Tk.grid('x', a_btn[3])
|