mirror of
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c4fdfabcc8
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
62 lines
1.5 KiB
Ruby
62 lines
1.5 KiB
Ruby
#!/usr/bin/env ruby
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# frozen_string_literal: false
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require "tk"
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root = TkFrame.new
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top = TkFrame.new(root) {
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relief 'raised'
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border 1
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}
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msg = TkMessage.new(top) {
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text "File main.c hasn't been saved to disk since \
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it was last modified. What should I do?"
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justify 'center'
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aspect 200
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font '-Adobe-helvetica-medium-r-normal--*-240*'
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pack('padx'=>5, 'pady'=>5, 'expand'=>'yes')
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}
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top.pack('fill'=>'both')
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root.pack
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bot = TkFrame.new(root) {
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relief 'raised'
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border 1
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}
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TkFrame.new(bot) { |left|
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relief 'sunken'
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border 1
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pack('side'=>'left', 'expand'=>'yes', 'padx'=>10, 'pady'=> 10)
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TkButton.new(left) {
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text "Save File"
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command "quit 'save'"
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pack('expand'=>'yes','padx'=>6,'pady'=> 6)
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top.bind "Enter", proc{state 'active'}
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msg.bind "Enter", proc{state 'active'}
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bot.bind "Enter", proc{state 'active'}
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top.bind "Leave", proc{state 'normal'}
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msg.bind "Leave", proc{state 'normal'}
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bot.bind "Leave", proc{state 'normal'}
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Tk.root.bind "ButtonRelease-1", proc{quit 'save'}
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Tk.root.bind "Return", proc{quit 'save'}
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}
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}
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TkButton.new(bot) {
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text "Quit Anyway"
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command "quit 'quit'"
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pack('side'=>'left', 'expand'=>'yes', 'padx'=>10)
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}
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TkButton.new(bot) {
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text "Return To Editor"
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command "quit 'return'"
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pack('side'=>'left', 'expand'=>'yes', 'padx'=>10)
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}
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bot.pack
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root.pack('side'=>'top', 'fill'=>'both', 'expand'=>'yes')
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def quit(button)
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print "You pressed the \"#{button}\" button; bye-bye!\n"
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exit
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end
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Tk.mainloop
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