ruby-****@sourc*****
ruby-****@sourc*****
2003年 10月 4日 (土) 04:59:46 JST
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REMOTE_ADDR = 62.10.89.134
REMOTE_HOST =
URL = http://ruby-gnome2.sourceforge.jp/it?tut-gtk-helloworld
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= Ruby/GTK2 Ciao mondo!
{{image_right("helloworld.png")}}
Questo un comune programma di prova per Ruby/GTK2 che dice "Ciao mondo!".
Questo programma anche disponibile nel file "gtk/sample/misc/helloworld.rb" nel pacchetto ruby-gnome2.
#!/usr/bin/env ruby
=begin
helloworld.rb - Ruby/GTK first sample script.
Copyright (c) 2002,2003 Ruby-GNOME2 Project Team
This program is licenced under the same licence as Ruby-GNOME2.
$Id: helloworld.rb,v 1.4 2003/02/01 16:46:22 mutoh Exp $
=end
require 'gtk2'
Gtk.init
button = Gtk::Button.new("Hello World")
button.signal_connect("clicked") {
puts "Hello World"
}
window = Gtk::Window.new
window.signal_connect("delete_event") {
puts "delete event occurred"
#true
false
}
window.signal_connect("destroy") {
puts "destroy event occurred"
Gtk.main_quit
}
window.border_width = 10
window.add(button)
window.show_all
Gtk.main