Java SE (Java Platform, Standard Edition)

Hi,All
Do you have any way to set the Scene round-corner?I need to customize a popup window, my solution is creating a Scene and place some controls on the scene,but it seems I can't set the scene round-corner.Any suggestions?
my code is below:

StackPane stackPane = new StackPane();
final Scene scene = new Scene(stackPane, 424, 154);
scene.setRoot(stackPane);
stackPane.setStyle("-fx-padding:10;");
Rectangle rectangle = new Rectangle(425, 28,Color.rgb(15,175,221));
rectangle.setStroke(Color.BLACK);
HBox hbox=new HBox();
hbox.setStyle("-fx-padding:15 0 0 -1;");
hbox.getChildren().add(rectangle);
stackPane.getChildren().addAll(hbox);
primaryStage.setScene(scene);
primaryStage.initStyle(StageStyle.UNDECORATED);
primaryStage.show();

Thanks

Edited by: noob on Apr 3, 2012 5:06 PM