Permutation of scene graph children

[Werner Lehmann]

Hi Peter,

didn't know about that one. It basically does what Tom suggested: makes 
a copy, sorts that one, then uses ObservableList.setAll to get one 
change event. So it is what I am doing already but still removes/adds 
children ;-)  The remove/add approach also does work for now, it just 
could be a little more efficent...

Werner

On 02.12.2014 12:08, Pete Moss wrote:
> You can also try using FXCollections.sort() directly on the children and
> see if that helps since you were wondering about a sort operation. This is
> intended specifically for use with ObservableList objects. This has worked
> well for me. I don't know how many events this will end up firing, since it
> wasn't important to me, but it is worth investigating.
>
> - Peter