Update swing example

git-svn-id: http://svn.codehaus.org/jruby/trunk/jruby@8723 961051c9-f516-0410-bf72-c9f7e237a7b7
pjenvey · Jan 12, 2009 · f48b8b1 · f48b8b1
1 parent 42b98a6
commit f48b8b1
Showing 1 changed file with 3 additions and 11 deletions.
diff --git a/samples/swing2.rb b/samples/swing2.rb
@@ -5,17 +5,12 @@
 
 frame = JFrame.new("Hello Swing")
 button = javax.swing.JButton.new("Klick Me!")
-
-class ClickAction 
-  include java.awt.event.ActionListener
-  def actionPerformed(evt)
-    javax.swing.JOptionPane.showMessageDialog(nil, <<EOS)
-<html>Hello from <b><u>JRuby</u></b>.<br> 
+button.add_action_listener do |evt|
+  javax.swing.JOptionPane.showMessageDialog(nil, <<EOS)
+<html>Hello from <b><u>JRuby</u></b>.<br>
 Button '#{evt.getActionCommand()}' clicked.
 EOS
-  end
 end
-button.add_action_listener(ClickAction.new)
 
 # Add the button to the frame
 frame.get_content_pane.add(button)
@@ -24,6 +19,3 @@ def actionPerformed(evt)
 frame.set_default_close_operation(JFrame::EXIT_ON_CLOSE)
 frame.pack
 frame.visible = true
-
-# Sleep the main thread, so we don't exit
-Thread.stop