Pastie Support Pastie or read my Pastie << self blog

Language: ActionScript C/C++ CSS Diff HTML (ERB / Rails) HTML / XML Java Javascript Objective C/C++ Pascal Perl PHP Plain text Python Ruby Ruby (on Rails) Shell Script (Bash) SQL YAML  

## mark a section (Learn more)

This paste will be private.

include Java import java.awt.event.ActionListener import javax.swing.JButton import javax.swing.JFrame class JButton def performed(type, &block) listener = Class.const_get("#{type.upcase}Listener").impl {|sym, *args| block.call(args[0]) } self.send("add_#{type}_listener", listener) end end button = JButton.new("hello") frame = JFrame.new("frame") frame.set_size(200,200) frame.add button frame.show button.performed :action, {|event| event.source.text = 'goodbye'}