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g -L frozen_string_literal ext/**/*.rb|xargs ruby -Ka -e'ARGV.each{|fn|puts
fn;open(fn,"r+"){|f|s=f.read.sub(/\A(#!.*\n)?(#.*coding.*\n)?/,"\\&#
frozen_string_literal: false\n");f.rewind;f.write s}}'
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53143 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
39 lines
918 B
Ruby
39 lines
918 B
Ruby
# frozen_string_literal: false
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#
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# a dialog box with a local grab (called by 'widget')
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#
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class TkDialog_Demo1 < TkDialog
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###############
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private
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###############
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def title
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"Dialog with local grab"
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end
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def message
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'This is a modal dialog box. It uses Tk\'s "grab" command to create a "local grab" on the dialog box. The grab prevents any pointer-related events from getting to any other windows in the application until you have answered the dialog by invoking one of the buttons below. However, you can still interact with other applications.'
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end
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def bitmap
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'info'
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end
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def default_button
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0
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end
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def buttons
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# ["Dismiss", "", "Show Code"]
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["OK", "Cancel", "Show Code"]
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end
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end
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ret = TkDialog_Demo1.new('message_config'=>{'wraplength'=>'4i'}).value
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case ret
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when 0
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print "You pressed OK\n"
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when 1
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print "You pressed Cancel\n"
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when 2
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showCode 'dialog1'
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end
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