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Ayush Practical No 6

This document summarizes a Java programming assignment to create a GUI using Swing components. It includes code samples to display a JComboBox and JScrollPane in a JApplet. The assignment asks the student to write code to generate outputs that display a dropdown list of cities using JComboBox and demonstrate the use of JScrollPane in Swings.

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716 views6 pages

Ayush Practical No 6

This document summarizes a Java programming assignment to create a GUI using Swing components. It includes code samples to display a JComboBox and JScrollPane in a JApplet. The assignment asks the student to write code to generate outputs that display a dropdown list of cities using JComboBox and demonstrate the use of JScrollPane in Swings.

Uploaded by

nstrnsdtn
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© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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ADVANCE JAVA PROGRAMMING

Name :- Ayush Maroti Wadje Class : - CO5I

Roll No :- 76

Practical No 6 :- Write a Program Using Swing To Display a SrollPane and


JComboBox In An JApplet With The Items – English, Marathi, Hindi,
Sanskrit

X. ------------- ?

1. Write a Program Code To Generate The Following Output.

Code :-

import java.awt.*;
import javax.swing.*;

public class JComboEx1 extends JFrame {


JComboEx1() {
String city[]={"Mumbai","Pune","Bangalore","Solapur"};
JComboBox jcb=new JComboBox(city);
add(jcb);
jcb.setBounds(50,50,90,20);
Label l1=new Label("You Are In "+jcb.getSelectedItem());
add(l1);
setLayout(new GridLayout());
setSize(400,00);
setVisible(true);
}
public static void main(String args[]){
new JComboEx1();
}
}

1
Output :-

2
XIII. Exercise.

1.Write a Program To Develop a Frame To Select The Different States Of India


Using JComboBox

Code :-

import java.awt.*;
import javax.swing.*;

class states extends JFrame


{
JComboBox jcb;
String states[]={"Maharashtra","Goa","Ranchi","Bihar"};
states()
{
setLayout(new GridLayout());
setSize(400,350);
jcb=new JComboBox(states);
add(jcb);
}
public static void main(String[] args)
{
states s=new states();
s.setVisible(true);
}
}

3
Output :-

4
2.Develop a Program To Demonstrate The Use Of ScrollPane In Swings.

Code :-
import javax.swing.*;
import java.awt.*;
public class SP {

private static void GUI() {

final JFrame f = new JFrame();

f.setSize(500, 500);
f.setVisible(true);
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f.getContentPane().setLayout(new FlowLayout());

JTextArea t = new JTextArea(20, 20);


JScrollPane s1 = new JScrollPane(t);

s1.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
s1.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
f.getContentPane().add(s1);
}
public static void main(String[] args) {
javax.swing.SwingUtilities.invokeLater(new Runnable() {

public void run() {


GUI();
}
});
}
}

5
Output :-

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