1 files changed, 42 insertions, 0 deletions
diff --git a/docs/examples/swing/CelsiusConverter.scala b/docs/examples/swing/CelsiusConverter.scala
new file mode 100644
index 0000000000..b4a62fb366
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+++ b/docs/examples/swing/CelsiusConverter.scala
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+package examples.swing
+
+import swing._
+import event._
+
+/** A GUI app to convert celsius to centigrade
+ */
+object CelsiusConverter extends SimpleSwingApplication {
+  def top = new MainFrame {
+    title = "Convert Celsius to Fahrenheit"
+    val tempCelsius = new TextField
+    val celsiusLabel = new Label {
+      text = "Celsius"
+      border = Swing.EmptyBorder(5, 5, 5, 5)
+    }
+    val convertButton = new Button {
+      text = "Convert"//new javax.swing.ImageIcon("c:\\workspace\\gui\\images\\convert.gif")
+      //border = Border.Empty(5, 5, 5, 5)
+    }
+    val fahrenheitLabel = new Label {
+      text = "Fahrenheit     "
+      border = Swing.EmptyBorder(5, 5, 5, 5)
+      listenTo(convertButton, tempCelsius)
+
+      def convert() {
+        val c = Integer.parseInt(tempCelsius.text)
+        val f = c * 9 / 5 + 32
+        text = "<html><font color = red>"+f+"</font> Fahrenheit</html>"
+      }
+
+      reactions += {
+        case ButtonClicked(_) | EditDone(_) => convert()
+      }
+    }
+    contents = new GridPanel(2,2) {
+      contents.append(tempCelsius, celsiusLabel, convertButton, fahrenheitLabel)
+      border = Swing.EmptyBorder(10, 10, 10, 10)
+    }
+    //defaultButton = Some(convertButton)
+  }
+}
+