Question

In JavaFX

Create a GUI program shown below. User enters information through the first window. When “Close” button is clicked, your program stops, when “Show Info” button is clicked, the input information is displayed on the TextArea; while when “Modify" button is clicked, the second window pops up and the information user enters to the first window automatically fills in the second window. User can change the information on the second window. After clicking the “Change” button on the second window, the second window disappears, and the new information user enters to the second window automatically fills in the first window and the TextArea also changes correspondingly. Input X I Result Х Name: Tom Name: Tom Age: 5 Age: 5 Step 1 ID: 123 Step 2 ID: 123 Show Info Modify Close Change Name: Tom Age: 5 ID: 123 Input Х Name: Jerry Result 0 x Age: 6 Name: ID: 456 Jerry Show Info Modify Close Age: 6 Step 3 Step 4 ID: 456 Name: Jerry Age: 6 ID: 456 Change

Answer 1

Code:-

/// Test.java ///

import java.io.*;
import java.util.*;
import java.awt.event.*;
import java.awt.*;
import javax.swing.*;
public class Test
{
   public static void main(String[] args)
   {
       JFrame frame=new JFrame("Input");
       frame.setSize(400,400);
       JLabel name=new JLabel("Name : ");
       JLabel age=new JLabel("Age : ");
       JLabel id=new JLabel("ID : ");
       name.setBounds(100,30,100,30);
       age.setBounds(100,80,100,30);
       id.setBounds(100,130,100,30);
       frame.add(name);
       frame.add(age);
       frame.add(id);
       JTextField t1=new JTextField();
       JTextField t2=new JTextField();
       JTextField t3=new JTextField();
       t1.setBounds(150,30,100,30);
       t2.setBounds(150,80,100,30);
       t3.setBounds(150,130,100,30);
       frame.add(t1);
       frame.add(t2);
       frame.add(t3);
       JButton show_info=new JButton("Show Info");
       JButton modify=new JButton("Modify");
       JButton close=new JButton("Close");
       show_info.setBounds(30,180,100,30);
        modify.setBounds(140,180,100,30);
        close.setBounds(250,180,100,30);
        frame.add(show_info);
        frame.add(modify);
        frame.add(close);
       JTextArea text_area=new JTextArea();
       text_area.setBounds(45,240,300,100);
       frame.add(text_area);   
       show_info.addActionListener(new ActionListener()
       {
           public void actionPerformed(ActionEvent e)
           {
               String a=t1.getText();
               String b=t2.getText();
               String c=t3.getText();
               if(a.equals("") || b.equals("") || c.equals(""))
                {
                    JOptionPane.showMessageDialog(frame,"Enter All Fields !!!","Warning",JOptionPane.WARNING_MESSAGE);
                }
                else
                {
                    String display="Name : "+a+"\n"+"Age : "+b+"\n"+"ID : "+c;
                    text_area.setText(display);
                }            
           }
       });   
       modify.addActionListener(new ActionListener()
       {
           public void actionPerformed(ActionEvent e)
           {
               String a=t1.getText();
               String b=t2.getText();
               String c=t3.getText();
               if(a.equals("") || b.equals("") || c.equals(""))
               {
                   JOptionPane.showMessageDialog(frame,"Enter All Fields !!!","Warning",JOptionPane.WARNING_MESSAGE);
               }
               else
               {
                   JFrame frame2=new JFrame("Result");
                   frame2.setSize(400,300);
                   JLabel name1=new JLabel("Name : ");
                   JLabel age1=new JLabel("Age : ");
                   JLabel id1=new JLabel("ID : ");
                    name1.setBounds(100,30,100,30);
                    age1.setBounds(100,80,100,30);
                    id1.setBounds(100,130,100,30);
                    frame2.add(name1);
                    frame2.add(age1);
                    frame2.add(id1);
                    JTextField t11=new JTextField();
                    JTextField t21=new JTextField();
                    JTextField t31=new JTextField();
                    t11.setText(a);
                   t21.setText(b);
                   t31.setText(c);
                   t11.setBounds(150,30,100,30);
                   t21.setBounds(150,80,100,30);
                   t31.setBounds(150,130,100,30);
                   frame2.add(t11);
                   frame2.add(t21);
                   frame2.add(t31);
                   JButton change=new JButton("Change");
                   change.setBounds(140,180,100,30);
                   frame2.add(change);
                   change.addActionListener(new ActionListener()
                   {
                       public void actionPerformed(ActionEvent e)
                       {
                           String s1=t11.getText();
                           String s2=t21.getText();
                           String s3=t31.getText();
                           t1.setText(s1);
                           t2.setText(s2);
                           t3.setText(s3);
                           String result="Name : "+s1+"\n"+"Age : "+s2+"\n"+"ID : "+s3;
                           text_area.setText("");
                           text_area.setText(result);
                           frame2.dispose();    
                       }
                   });
                   frame2.setLayout(null);
                   frame2.setVisible(true);
               }
           }
       });
       close.addActionListener(new ActionListener()
       {
           public void actionPerformed(ActionEvent e)
           {
               frame.dispose();
           }
       });
       frame.setLayout(null);
       frame.setVisible(true);
   }
}

Code Screenshots:-

1 2 نیا import java.io.*; import java.util.*; import java.awt.event.*; import java.awt.*; import javax.swing.*; public class Test Q{ public static void main(String[] args) { 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 JFrame frame=new JFrame ("Input"); frame.setSize (400, 400); JLabel name=new JLabel("Name : "); JLabel age=new JLabel("Age : "); JLabel id=new JLabel("ID: "); name.setBounds (100, 30,100,30); age.setBounds (100,80,100,30); id.setBounds (100,130,100,30); frame.add (name); frame.add (age); frame.add(id); JTextField tl=new JTextField(); JTextField t2=new JTextField(); JTextField t3=new JTextField(); t1.setBounds (150, 30, 100, 30); t2.setBounds (150, 80, 100, 30); t3.setBounds (150,130,100,30); frame.add(t1); frame.add(t2); frame.add(t3); JButton show_info=new JButton ("Show Info"); JButton modify=new JButton ("Modify"); JButton close=new JButton("Close"); show info.setBounds (30, 180, 100,30); modify.setBounds (140,180,100,30); close.setBounds (250, 180, 100, 30); frame.add (show_info); frame.add (modify); frame.add(close); JTextArea text area=new JTextArea(); text_area.setBounds (45, 240, 300, 100); frame.add (text_area);

show_info.addActionListener(new ActionListener() { 白中中 public void action Performed (ActionEvent e) { String a=t1.getText(); String b=t2.getText(); String crt3.getText(); if(a.equals("") || b.equals("") || c.equals("")) { JOptionPane.showMessageDialog (frame, "Enter All Fields !!!", "Warning", JOptionPane. WARNING MESSAGE); } else String display="Name : "+a+"\n"+"Age : "+b+"\n"+"ID : "+c; text_area.setText (display); } }); modify.addActionListener(new ActionListener() { 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 public void action Performed (ActionEvent e) { String a=t1.getText(); String b=t2.getText(); String c=t3.getText(); if(a.equals("") 11 b.equals("") 11 c.equals("")) { JOptionPane.showMessageDialog (frame, "Enter All Fields !!!", "Warning", JOptionPane. WARNING_MESSAGE); } else { JFrame frame2=new JFrame ("Result"); frame2.setSize (400, 300); JLabel namel=new JLabel("Name: "); JLabel agel=new JLabel("Age : "); JLabel idl=new JLabel("ID : "); namel.setBounds (100, 30, 100,30); agel.setBounds (100,80,100,30); idi.setBounds (100, 130, 100, 30); frame2.add (namel);

frame2.add (agel); frame2.add(idl); JTextField til=new JTextField(); JTextField t21=new JTextField(); JTextField t31=new JTextField(); t11.setText (a); t21.setText (b); t31.setText (c); t11.setBounds (150, 30,100,30); t21.setBounds (150, 80, 100,30); t31.setBounds (150, 130, 100, 30); frame2.add(t11); frame2.add(t21); frame2.add(t31); JButton change=new JButton("Change"); change.setBounds (140, 180, 100,30); frame2.add (change); change. addActionListener(new ActionListener() { 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 public void action Performed (ActionEvent e) String sl=t11.getText(); String s2=t21.getText(); String s3=t31.getText(); ti.setText (sl); t2.setText (s2); t3.setText (53); String result="Name : "+s1+"\n"+"Age : "+s2+"\n"+"ID : "+s3; text_area.setText(""); text area.setText (result); frame2.dispose(); } }); frame2.setLayout (null); frame2.setVisible(true); });

close.addActionListener(new ActionListener() { public void action Performed (ActionEvent e) { 로 frame. dispose(); 120 121 122 123 124 125 126 127 128 129 130 } }); frame.setLayout (null); frame.setVisible(true); } }

Output:-

Input - Х Name: Tom Age : תם ID: 123 Show Info Modify Close Name: Tom Age : 5 ID: 123

Result X Name: Tom Age: 5 ID: 123 Change

Result - X Name: Jerry Age : ID: 456 Change

Input - Х Name: Jerry Age : 6 ID: 456 Show Info Modify Close Name: Jerry Age: 6 ID: 456

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