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# spin.rb --
#
# This demonstration script creates several spinbox widgets.
#
# based on Tcl/Tk8.4.4 widget demos
if defined?($spin_demo) && $spin_demo
$spin_demo.destroy
$spin_demo = nil
end
$spin_demo = TkToplevel.new {|w|
title("Spinbox Demonstration")
iconname("spin")
positionWindow(w)
}
TkLabel.new($spin_demo,
:font=>$font, :wraplength=>'5i', :justify=>:left,
:text=><<EOL).pack(:side=>:top)
ˤϣΥԥܥåɽƤޤ\
줾졢ޥʸϤ뤳ȤǤޤ
ԽȤƤϡEmacs ¿˲äơŪ
Motif ΥݡȤƤޤȤС
Backspace Control-h Ȥϥκ¦ʸ
Delete Control-d Ȥϱ¦ʸޤ
ȤĹۤ褦ĹʸϤˤϡ
ޥΥܥƥɥå뤳Ȥǡʸ
뤳ȤǽǤ
ʤǽΥԥܥåϡͤȤߤʤ褦
ʸϤʤȤդƤޤ
ܤΥԥܥå˸Τϥȥ
ꥢԻ̾ΥꥹȤȤʤäƤޤ
⤷ʤȤäƤ Ruby ˥Ƥ Tk 饤
֥꤬ spinbox åȤƤʤ硢
ǥϤޤưʤϤǤξˤ spinbox
åȤƤ褦ʤ꿷С Tk
Ȥ߹碌ƻ褦ˤƤ
EOL
TkFrame.new($spin_demo){|f|
pack(:side=>:bottom, :fill=>:x, :pady=>'2m')
TkButton.new(f, :text=>'Ĥ', :width=>15, :command=>proc{
$spin_demo.destroy
$spin_demo = nil
}).pack(:side=>:left, :expand=>true)
TkButton.new(f, :text=>'ɻ', :width=>15, :command=>proc{
showCode 'spin'
}).pack(:side=>:left, :expand=>true)
}
australianCities = [
'Canberra', 'Sydney', 'Melbourne', 'Perth', 'Adelaide',
'Brisbane', 'Hobart', 'Darwin', 'Alice Springs'
]
[
TkSpinbox.new($spin_demo, :from=>1, :to=>10, :width=>10, :validate=>:key,
:validatecommand=>[
proc{|s| s == '' || /^[+-]?\d+$/ =~ s }, '%P'
]),
TkSpinbox.new($spin_demo, :from=>0, :to=>3, :increment=>0.5,
:format=>'%05.2f', :width=>10),
TkSpinbox.new($spin_demo, :values=>australianCities, :width=>10)
].each{|sbox| sbox.pack(:side=>:top, :pady=>5, :padx=>10)}
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