ruby-****@sourc*****
ruby-****@sourc*****
2004年 3月 30日 (火) 02:20:51 JST
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REMOTE_ADDR = 218.231.161.247
REMOTE_HOST =
URL = http://ruby-gnome2.sourceforge.jp/en/?tut-gtk-helloworld
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= Ruby/GTK2 Hello World
-
+ {{link "tut-gtk-intro", "tut-gtk-intro", "tut-gtk", "tut-gtk-signals"}}
{{image_right("helloworld.png")}}
Here is a typical "Hello World" style program for Ruby/GTK2.
This program is also available in the file "gtk/sample/misc/helloworld.rb" in the ruby-gnome2 package.
#!/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