Hi Werner, On Tue, Dec 2, 2014 at 11:50 AM, Werner Lehmann <lehm...@media-interactive.de> wrote: > Tom, > > I know about Collections.swap but it looks like a bad idea to use on scene > graph children because it seems to temporarily have a duplicate element in > the list and I can't have a node twice in the scene graph. The setAll > approach is what I am using now but native permutation or swap support would > be better because it does not remove/add nodes, triggering CSS and possibly > some listeners on scene or parent properties.
note that if JavaFX is ever going to support CSS selectors like :first-child, :nth-child(), etc., it will be necessary to re-apply CSS even for a permutation. Regards, Tomas
