komax

#!/usr/bin/env jruby

require 'jrubyfx'

class MyApp < JRubyFX::Application

  def init
    puts "called init"
    params = getParameters
    puts params.nil?

komax

require 'jrubyfx'

class FooApp < JRubyFX::Application
  def initialize()
    super()
    @bar = 1
    @spam = "ham"
  end

  def start(stage)

komax

# See: http://docs.oracle.com/javafx/2/threads/jfxpub-threads.htm

require 'jrubyfx'
require 'open-uri'

class FirstLineURLTask < Java::javafx.concurrent.Task
  def initalize(url)
    @url = url
  end

komax

# See http://docs.oracle.com/javafx/2/collections/jfxpub-collections.htm
require 'jrubyfx'

# Example for an ObservableList
list = []
observable_list = FXCollections.observable_list(list)
observable_list.add_change_listener do 
  puts "Detected a change!"
end

komax

# See: http://docs.oracle.com/javafx/2/binding/jfxpub-binding.htm
require 'jrubyfx'

class MyDoubleBinding < Java::javafx.beans.binding.DoubleBinding
  def initialize(a, b, c, d)
    @a, @b, @c, @d = a, b, c, d
    super()
    bind(@a, @b, @c, @d)
  end

komax

require 'java'
require 'jrubyfx'

JavaFX = Java::javafx

class FormApp < JRubyFX::Application
  def start(stage)
    stage.set_title("JavaFX Welcome")

    grid = JavaFX::scene.layout.GridPane.new

komax

#!/usr/bin/env jruby
require 'jruby'

def get_ast(code)
  JRuby.parse(code)
end

def get_ir(ast_node)
  ir_manager = JRuby::runtime.ir_manager
  ir_manager.dry_run = true