Scroll 2 listview at same time

Question

In my JavaFX project I was using 2 TextFlows to display some text. I used vvalueProperty of ScrollPanes which are holding the TextFlows to scroll both TextFlow at same time

scrolPane1.vvalueProperty().bindBidirectional(scrolPane2.vvalueProperty());

But since TextFlow is only support in Java 8 , Im trying to replace them with ListView . How can I scroll 2 ListViews at same time? Since ListView contains a inner ScrollPane my approach that worked with TextFlow doesn't work here.

Simply I want to scroll 2 ListViews at same time.

Answer 1

Try something like

Platform.runLater(new Runnable() {
    @Override
    public void run() {
        Node n = listView1.lookup(".scroll-bar");
        if (n instanceof ScrollBar) {
            final ScrollBar bar = (ScrollBar) n;
            if (bar.getOrientation().equals(Orientation.VERTICAL)) {
                // get the second scrollbar of another listview and bind values of them
            }
        }
    }
});