Java Swing Tutorial - Java JList.getFirstVisibleIndex()


JList.getFirstVisibleIndex() has the following syntax.

public int getFirstVisibleIndex()


In the following code shows how to use JList.getFirstVisibleIndex() method.

import javax.swing.JList;
//from  w  w w  .j  ava2 s. com
public class Main {
  public static void main(String[] argv) throws Exception {
    String[] items = { "A", "B", "C", "D" };
    JList list = new JList(items);

    int itemIx = list.getFirstVisibleIndex();
    if (itemIx < 0) {
      // List is either not visible or there are no items