package gui;

/**

* RUN:

* javac -cp .; gui/ComboBoxes.java && java -cp .; gui.ComboBoxes

* OUTPUT:

*

*/

import javax.swing.*;

import javax.swing.event.*;

import java.awt.*;

import java.awt.event.*;

import net.mindview.util.*;

public class ComboBoxes extends JFrame {

private static final int WIDTH = 200;

private static final int HEIHGT = 175;

private String[] description = {

"Ebullient", "Obtuse", "Recalcitrant", "Brilliant",

"Somnescent", "Timorous", "Florid", "Putrescent"

};

private JTextField t = new JTextField(15);

private JComboBox c = new JComboBox();

private JButton b = new JButton("Add items");

private int count = 0;

public ComboBoxes() {

for (int i = 0; i < 4; i++) {

c.addItem(description[i]);

}

t.setEditable(false);

b.addActionListener(new ActionListener(){

public void actionPerformed(ActionEvent e){

if (count < description.length) {

c.addItem(description[count++]);

}

}

});

c.addActionListener(new ActionListener(){

public void actionPerformed(ActionEvent e){

t.setText("index: " + c.getSelectedIndex() + " "

+ ((JComboBox)e.getSource()).getSelectedItem());

}

});

setLayout(new FlowLayout());

add(t);

add(c);

add(b);

}

public static void main(String[] args) {

SwingConsole.run(new ComboBoxes(), WIDTH, HEIHGT);

}

}