Accessing the ListView ScrollBar

Question

Right now there seems to be no way to access a ListView's Scroll bar. I would like to be able to move the scroll thumb down a list view.
The user needs to be able to type the first letter of a list item inside a TextBox. The program will then select the first item in that list that matches the letter typed.
When the item is selected the listview does not scroll down to that item, it just places focus to that list item.
Here is what it looks like.
    var tableSearch: TextBox = TextBox{
        columns: 5
        selectOnFocus: true
        onKeyPressed:function(ke:KeyEvent):Void{
            var i: Integer = 0;
            for( str in allTableNames ){
                var tempCharacter: String = ke.text.toUpperCase();
                var matchFirstCharacter: String = java.lang.Character.toString(str.charAt(0));
                if(matchFirstCharacter.equals(tempCharacter)){
                    list.select(i);
                    break;
                i++;
                println( "typed key: {tempCharacter}");
                println("Checked letter: {matchFirstCharacter}");
    var list: ListView = ListView {       
        layoutInfo: LayoutInfo {
            width: screenWidth - 100
            height: bind (screenHeight - 160)
        items: bind
                for(str in allNames) {
                   str;
    }   I need to be able to scroll down to the selected item
I am using the templet from here to test this search mechanism:
[http://javafx.com/samples/ProjectManager/src/TaskListView.fx.html]

Answer 1

I was looking for the same behaviour in ListView´s Scroll bar. It looks like a bug or it is not implemented yet.
So I developed a new list view. My issue is that it is just working when a delay (e.g. Alert.inform) was inserted into source code, like below:
function scrollList():Void {
     for(i in [0..itemToday]) {
        infoNode.doScrollUp();
        Alert.inform("Iteration {i}");  //If I remove this line, the behaviour changes.I would like to insert a delay or wait here.
function run() {
        addDaysInLst();
        infoNode = InfoNode{
                title: "Test of list of Stuff"
                x: 200
                y: 200
                summaryColor: Color.GOLDENROD
                textColor : Color.WHITE
                items: items
        Stage {
            title: "Scroll Test"
            width: 400
            height: 400
            scene: Scene {
                    fill: Color.WHITE
                    content: infoNode
    scrollList();
}If you take a look in these source code below, in method scrollList() exists an Alert.inform called.
When this source code is done and working, I would like to share everything because I know how hard is beeing to create a real application and have no good components working yet.