Initial data commit

Task/Simple-windowed-application/JavaFX-Script/simple-windowed-application.javafx

@@ -0,0 +1,25 @@
+import javafx.stage.*;
+import javafx.scene.*;
+import javafx.scene.layout.*;
+import javafx.scene.control.*;
+
+Stage {
+   scene: Scene {
+      width: 300 height: 200
+      content: VBox {
+         var clicks: Integer;
+
+         spacing: 10
+         content: [
+            Label {
+               def varText = bind if (clicks == 0) then "no clicks yet" else "{clicks} clicks"
+               text : bind "There have been {varText}"
+            }
+            Button {
+               text: "click me"
+               onMouseClicked: function(e) { clicks++; }
+            }
+         ]
+      }
+   }
+}