A GUI implementation is given below. Complete the program as per comments. import java.awt."; import java.awt.event.“; import javax.swing ]; l swing package public class JFrameAppTwo extendsT |{ i extends what? implements what? implements Il text filed of size 15 Il text filed of size 15 JTextField x1 = JTextField x2 = JLabel ans = new JLabel("Ans="); JButton calc = Il a button with label "Sub" JFrameAppTwo () { super("Two Values Calculator "); setSize(300,100); setLayout | add(x1): add(x2); add(ans); add(calc); calc. ): l set Grid layout of 3 by 3 Il add action listener to calc button setVisible(true); setDefaultCloseOperation(EXIT_ON_CLOSE); } public void actionPerformed( double t1 = Double.parseDouble(x1.getText().trim()); double t2 = Double.parseDouble(x2.getText().trim(); ans.setText( "Ans=" + ( t1 - 12 ) ); } public static void main(String|| args) { ]){ parameters Il Create an anonymous object of class } }
A GUI implementation is given below. Complete the program as per comments. import java.awt."; import java.awt.event.“; import javax.swing ]; l swing package public class JFrameAppTwo extendsT |{ i extends what? implements what? implements Il text filed of size 15 Il text filed of size 15 JTextField x1 = JTextField x2 = JLabel ans = new JLabel("Ans="); JButton calc = Il a button with label "Sub" JFrameAppTwo () { super("Two Values Calculator "); setSize(300,100); setLayout | add(x1): add(x2); add(ans); add(calc); calc. ): l set Grid layout of 3 by 3 Il add action listener to calc button setVisible(true); setDefaultCloseOperation(EXIT_ON_CLOSE); } public void actionPerformed( double t1 = Double.parseDouble(x1.getText().trim()); double t2 = Double.parseDouble(x2.getText().trim(); ans.setText( "Ans=" + ( t1 - 12 ) ); } public static void main(String|| args) { ]){ parameters Il Create an anonymous object of class } }
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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![A GUI implementation is given below. Complete the program as per comments.
import java.awt.*;
import java.awt.event.*;
import javax.swing
]; swing package
public class JFrameAppTwo extends |
{ Il extends what? implements what?
implements
Il text filed of size 15
/l text filed of size 15
JTextField x1 =
JTextField x2 =
JLabel ans = new JLabel("Ans=");
JButton calc =
Il a button with label "Sub"
JFrameAppTwo (() {
super("Two Values Calculator "):
setSize(300,100);
selLayout(
add(x1);
add(x2);
add(ans);
add(calc);
calc.
):
Il set Grid layout of 3 by 3
Il add action listener to calc button
setVisible(true);
setDefaultCloseOperation(EXIT_ON_CLOSE);
}
public void actionPerformed(
double t1 = Double.parseDouble(x1.getText().trim();
double t2 = Double.parseDouble(x2.getText().trim()3:
ans.setText( "Ans=" + ( t1 - t2 )):
}
public static void main(String|| args) {
]) {
Il parameters
Il Create an anonymous object of class](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff6a0af8b-60bd-4b76-9f8d-63f28257fd03%2F49a4d44b-e9f3-458e-a073-89609807a115%2Fuy3pudn_processed.png&w=3840&q=75)
Transcribed Image Text:A GUI implementation is given below. Complete the program as per comments.
import java.awt.*;
import java.awt.event.*;
import javax.swing
]; swing package
public class JFrameAppTwo extends |
{ Il extends what? implements what?
implements
Il text filed of size 15
/l text filed of size 15
JTextField x1 =
JTextField x2 =
JLabel ans = new JLabel("Ans=");
JButton calc =
Il a button with label "Sub"
JFrameAppTwo (() {
super("Two Values Calculator "):
setSize(300,100);
selLayout(
add(x1);
add(x2);
add(ans);
add(calc);
calc.
):
Il set Grid layout of 3 by 3
Il add action listener to calc button
setVisible(true);
setDefaultCloseOperation(EXIT_ON_CLOSE);
}
public void actionPerformed(
double t1 = Double.parseDouble(x1.getText().trim();
double t2 = Double.parseDouble(x2.getText().trim()3:
ans.setText( "Ans=" + ( t1 - t2 )):
}
public static void main(String|| args) {
]) {
Il parameters
Il Create an anonymous object of class
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