How to listen to scrolling

Question

Hi,
is it possible to listen to scrolling event on e.g. ListView? Something like:
myList.setOnScrolling(new EventHandler<Event>() {
            @Override
            public void handle(Event t) {
                System.out.println(t);
});I would like to be notified every time when the visible content of my list might be changed.

Answer 1

Run this code after you have placed your listview on a visible stage:
for (Node node: listview.lookupAll(".scroll-bar")) {
  if (node instanceof ScrollBar) {
    final ScrollBar bar = (ScrollBar) node;
    bar.valueProperty().addListener(new ChangeListener<Number>() {
      @Override public void changed(ObservableValue<? extends Number> value, Number oldValue, Number newValue) {
        System.out.println(bar.getOrientation() + " " + newValue);
}You can find a complete example here: https://gist.github.com/1684622