Java Swing Tutorial - Java JComboBox.isPopupVisible()


JComboBox.isPopupVisible() has the following syntax.

public boolean isPopupVisible()


In the following code shows how to use JComboBox.isPopupVisible() method.

/*w  w  w . j  a v a2 s.c o m*/
import javax.swing.JComboBox;

public class Main {
  public static void main(String[] argv) throws Exception {
    String[] items = { "item1", "item2" };
    JComboBox cb = new JComboBox(items);

    // Determine if the menu is visible
    boolean isVisible = cb.isPopupVisible();