gistfile1.rbx

require 'rubygems'
require 'rubeus'

include Rubeus::Swing

JFrame.new do |frame|
  label = JLabel.new

  t = Timer.new(500) do
    label.text = java.util.Date.new.to_s
  end
  t.start

  frame.title = "Rubeus Timer Example"
  frame.size = "200 x 50"
  frame.visible = true
end