ComboBoxSample.java Source code

Introduction

Here is the source code for ComboBoxSample.java

Source

import java.awt.BorderLayout;
import java.awt.Container;

import javax.swing.JComboBox;
import javax.swing.JFrame;

public class ComboBoxSample {
    public static void main(String args[]) {
        String labels[] = { "A", "B", "C", "D", "E", "F", "G", "H", "I", "J" };

        String title = (args.length == 0 ? "Example JComboBox" : args[0]);
        JFrame frame = new JFrame(title);
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        Container contentpane = frame.getContentPane();

        JComboBox comboBox1 = new JComboBox(labels);
        comboBox1.setMaximumRowCount(5);
        contentpane.add(comboBox1, BorderLayout.NORTH);

        JComboBox comboBox2 = new JComboBox(labels);
        comboBox2.setEditable(true);
        contentpane.add(comboBox2, BorderLayout.SOUTH);

        frame.setSize(300, 200);
        frame.setVisible(true);
    }
}