Create combo box in Java – Complete Coding

Create combo box in Java – Complete Coding. Here is complete coding of java program. this program contains coding of java program for creation of combo box in java.

How to create combo box in java for integrating him with textbox in java.

complete coding for java combo box connected with textbox. fetch combo box value in textbox through java programming.

import java.awt.; import javax.swing.;
import java.awt.event.*;
class comboframe extends JFrame implements ItemListener
{
JTextField txt;
Choice ch;
comboframe()
{
super(“kaleem”);
setBounds(100,100,500,500);

setLayout(null);

addWindowListener(new WindowAdapter()
{
public void windowClosing(WindowEvent we)
{
dispose();
}
});
ch=new Choice();
ch.setBounds(40,40,200,40);
ch.addItemListener(this);
ch.add(“Red”);
ch.add(“Green”);
ch.add(“Blue”);
ch.add(“Pink”);
ch.add(“Black”);

txt=new JTextField(40);
txt.setBounds(250,40,200,30);

add(ch);
add(txt);

setVisible(true);
}

public void itemStateChanged(ItemEvent ie)
{
if(ie.getSource()==ch)
{
txt.setText(ch.getSelectedItem());
}
}
}

class combo
{
public static void main(String str[])
{
comboframe f=new comboframe();
}
}

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