1 files changed, 36 insertions, 0 deletions
diff --git a/docs/examples/swing/CelsiusConverter2.scala b/docs/examples/swing/CelsiusConverter2.scala
new file mode 100644
index 0000000000..3630d61b61
--- /dev/null
+++ b/docs/examples/swing/CelsiusConverter2.scala
@@ -0,0 +1,36 @@
+package examples.swing
+
+import swing._
+import event._
+
+object CelsiusConverter2 extends SimpleSwingApplication {
+  def newField = new TextField {
+    text = "0"
+    columns = 5
+    horizontalAlignment = Alignment.Right
+  }
+  val celsius = newField
+  val fahrenheit = newField
+
+  listenTo(fahrenheit, celsius)
+  reactions += {
+    case EditDone(`fahrenheit`) =>
+      val f = Integer.parseInt(fahrenheit.text)
+      val c = (f - 32) * 5 / 9
+      celsius.text = c.toString
+    case EditDone(`celsius`) =>
+      val c = Integer.parseInt(celsius.text)
+      val f = c * 9 / 5 + 32
+      fahrenheit.text = f.toString
+  }
+
+  lazy val ui = new FlowPanel(celsius, new Label(" Celsius  =  "),
+                              fahrenheit, new Label(" Fahrenheit")) {
+    border = Swing.EmptyBorder(15, 10, 10, 10)
+  }
+  def top = new MainFrame {
+    title = "Convert Celsius / Fahrenheit"
+   	contents = ui
+  }
+}
+