/* Richard A. DeVenezia
 * SUGI 29 - "Greetings from the Edge"
 * www.devenezia.com/papers
 */

import javax.swing.JOptionPane;

public class Example7
{
  private String optionSelected;

  public void showMessageDialog (String message, String title) {
   JOptionPane.showMessageDialog(null, message, title, JOptionPane.INFORMATION_MESSAGE);
  }
  public void showMessageDialog (String message, String title, double messageType) {
   JOptionPane.showMessageDialog(null, message, title, (int) messageType);
  }

  public int showOptionDialog (String message, String title) {
    return showOptionDialog(message,title,null);
  }

  public int showOptionDialog
    (String message, String title, String _options)
  {
    String[] options;

    if (_options == null)
      options = "Yes,No".split(",");
    else
      options = _options.split(",");

    int choice = -1;
    optionSelected = null;
    try {
      choice = JOptionPane.showOptionDialog(
        null, message, title,
        JOptionPane.DEFAULT_OPTION,
        JOptionPane.QUESTION_MESSAGE, null,
        options, options[0]);
      if (choice >= 0)
        optionSelected = options[choice];
    }
    catch (Exception e) {
      JOptionPane.showMessageDialog(null,e,
      "Exception in showOptionDialog",
      JOptionPane.WARNING_MESSAGE);
    }
    return choice;
  }

  public String getOptionSelected () {
    return this.optionSelected;
  }

  public static void main (String arg[]) {
      Example7 me = new Example7 ();
      int answer = me.showOptionDialog (
        "Two plus Two equals", "Math question",
        "Zero,One,Two,Three,Four,Five");
      System.out.println ("You selected option " +
        answer + " " + me.getOptionSelected());
      me.showMessageDialog ("Thanks for playing","Good bye!");
      System.exit(0);
  }
}