Java SE (Java Platform, Standard Edition)

Hi,

I have a VBox with some nodes.

Now I want to "hide" one of those nodes by using an animation, very similar to the TitledPane.

====================
Node 1

====================

Node 2

====================

Node 3

====================


Node 2 should get collapsed.

I started with (on the Node 2):

TranslateTransition translateTransition = new TranslateTransition(Duration.seconds(1), this);
translateTransition.setToY(-this.getHeight());
translateTransition.play();

It kind of works. Node 2 moves to the top. But I there are still a few problems:

- Node 2 now overlaps Node 1. (but it should of course be the other way round).
- The space in the VBox is still reserved.
- Node 3 (and other content) should move according to the Interpolator which is used for the Transition.

How can I approach this?