Event for when a node gets shown on screen

anton nashatyrev anton.nashatyrev at oracle.com
Tue Oct 1 05:53:04 PDT 2013

Hi Pedro,

     you may try the following code:

Bindings.select(node.sceneProperty(), "window", 
"showing").addListener(new ChangeListener<Boolean>() ....);

BTW, this way you could add the listener even when the node is not yet 
attached to any scene or window.


On 29.09.2013 18:57, Pedro Duque Vieira wrote:
> Hi,
> More than once or twice I had the need to do something when a node first
> gets shown on screen. Like for instance do some animation or setup some
> parameters which are only valid when the node is showing.
> For this reason I think there is a need for an event that is triggered when
> the node becomes live, i.e. is shown on screen.
> Thanks, best regards,

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