Ruby/GUI/wxruby

#!/usr/bin/ruby -w
require "wxruby"
class TroutApp < Wx::App
  def on_init
    frame = Wx::Frame.new(nil, -1, "Tiny wxRuby Application")
    panel = Wx::StaticText.new(frame, -1, "You are a trout!", 
                               Wx::Point.new(-1,1), Wx::DEFAULT_SIZE, 
                               Wx::ALIGN_CENTER)
    frame.show
  end
end
TroutApp.new.main_loop