there is tutorial,
http://ruby-gnome2.sourceforge.jp/hiki.cgi?tut-gtk-signals-more
% irb --simple-prompt
require ‘gtk2’
=> true
b = Gtk::Button.new(“hoge”)
=> #<Gtk::Button:0x40a2a858 ptr=0x8237df8>
b.signal_connect(“clicked”) { puts 1 }
=> 1
b.signal_connect(“clicked”) { puts 2 }
=> 2
what i get is different from tutorial,which is right?
pt@pt-laptop:~$ irb
irb(main):001:0> require ‘rubygems’
=> true
irb(main):002:0> require ‘gtk2’
=> true
irb(main):003:0> b = Gtk::Button.new(“hoge”)
=> #<Gtk::Button:0xb750b72c ptr=0x9114498>
irb(main):004:0> b.signal_connect(“clicked”) { puts 1 }
=> 9
irb(main):005:0> b.signal_connect(“clicked”) { puts 2 }
=> 10
irb(main):006:0>