Combo box in Java Program

Combo box in Java Program

Combo box in Java Program

import java.awt.event.*;

import java.awt.*;

import javax.swing.*;

class comboBox

{

public Static void main(String args[])

{

JFrame frame=new JFrame();

Container cp=frame.getContentPane();

JPanel panel=new JPanel();

final JLabel lab=new JLabel("sample.Text");

panel.add(lab);

final JComboBox combo=new JComboBox();

combo.addItem("Zero");

combo.addItem("First");

combo.addItem("second");

combo.setEditable(true);

System.out.println("Items="+combo.getItemcount());

combo.addActionListener(new ActionListener()

{

public void actionPerformed(ActionEvent e);

{

System.out.println("selected index="+combo.getSelectedIndex()+"selected item="+combo.getSelectedItem());

}

});

panel.add(combo);

cp.add(panel);

frame.setSize(100,100);

frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

frame.setVisible(true);

}

}

Tweet