``` val scriptProperty = SimpleStringProperty() va...

# tornadofx

[orangy]

val scriptProperty = SimpleStringProperty()
val evalProperty = scriptProperty.objectBinding { evalScript(it!!)}
modelProperty = evalProperty.objectBinding { makeModel(it) }

Text area is bound to scriptProperty (btw, how do I bind it unidirectonally from text to scriptProperty?)

textProperty().bindBidirectional(scriptProperty)

and then I bind modelProperty to a tree as above