@jonathan We have an other ticket for something that would probably be a valuable feature for the JavaFX TableView, namely better column sizing support.
https://github.com/edvin/tornadofx/issues/124 I hear that .NET has excellent column resize support with most (if not all) of the features mentioned on that ticket. I often see JavaFX users confused about how to properly size the columns and it seems to be a source of confusion and frustration.