Ruby/GTK version of "Hello, World": : gtk « GUI « Ruby

1. Ruby
2. GUI
3. gtk

Ruby/GTK version of "Hello, World":

require 'gtk'

window = Gtk::Window::new
button = Gtk::Button::new("Hello, World!")
button.signal_connect(Gtk::Button::SIGNAL_CLICKED) {
  puts "Goodbye, World!"
  exit
}
window.add(button)
button.show
window.show
Gtk::main

 

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