Back in the days when I was still implementing UIs in Swing I used to be a big fan of MigLayout (“one layout manager to rule them all”, right Mikael?). One of the features I really liked was the possibility to define different behaviors when a component became invisible. MigLayout allowed me to either preserve the space that the now invisible component occupied or to make it available for the still visible components. So how can I do this in JavaFX?
Even though the answer is quite simple it is not obvious by looking at the API