adding clickable.scala

mdodsworth · mdodsworth · commit 43702a715b77 · 2011-09-20T09:22:03.000-07:00
diff --git a/clickable.scala b/clickable.scala
@@ -0,0 +1,14 @@
+package ui2
+import observer._
+
+trait Clickable {
+    def click()
+}
+
+trait ObservableClick extends Clickable with Subject {
+    abstract override def click() {
+        super.click()
+        notifyObservers
+    }
+}
+
