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*This is java programming Write a main application called Project1.java, and a GUI (that extends JFrame) called WordGUI.java. The main program should open a file called “input.txt” which will contain
*This is java programming
Write a main application called Project1.java, and a GUI (that extends JFrame) called WordGUI.java. The main program should open a file called “input.txt” which will contain words, one per line. As the words are read from the file, they should be displayed in the GUI as follows:
The GUI should have a grid layout of two rows (row 0 and row 1) and three columns (column 0, 1 and 2). All words that start with an ‘A’ or ‘a’ should be displayed in row 0, column 0. All words that start with an ‘E’ or ‘e’ should be displayed in row 0, column 1. Likewise for words starting with ‘I’ or ‘I’ in row 0 column 2, with ‘O’ or’o’ in row 1 column 0, with ‘U’ or ‘u’ in row 1 column 1, and the rest of the words in row 1, column 2.
"input.txt" file is looks like that:
- ANSWER
WordGUI.java
import java.io.*;
import javax.swing.*;
import java.awt.event.*;
import javax.swing.filechooser.*;
public class WordGUI extends javax.swing.JFrame {
/**
* Creates new form WordGUI
*/
public WordGUI() {
initComponents();
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
jScrollPane1 = new javax.swing.JScrollPane();
jTable1 = new javax.swing.JTable();
jButton1 = new javax.swing.JButton();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
jTable1.setModel(new javax.swing.table.DefaultTableModel(
new Object [][] {
{null, null, null},
{null, null, null}
},
new String [] {
"", "", ""
}
) {
boolean[] canEdit = new boolean [] {
false, false, false
};
public boolean isCellEditable(int rowIndex, int columnIndex) {
return canEdit [columnIndex];
}
});
jScrollPane1.setViewportView(jTable1);
if (jTable1.getColumnModel().getColumnCount() > 0) {
jTable1.getColumnModel().getColumn(0).setResizable(false);
jTable1.getColumnModel().getColumn(1).setResizable(false);
jTable1.getColumnModel().getColumn(2).setResizable(false);
}
jButton1.setFont(new java.awt.Font("Tahoma", 1, 24)); // NOI18N
jButton1.setText("Run");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton1ActionPerformed(evt);
}
});
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(44, 44, 44)
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 643, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap(31, Short.MAX_VALUE))
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 199, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(253, 253, 253))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addGap(71, 71, 71)
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 275, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(33, 33, 33)
.addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 46, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap(46, Short.MAX_VALUE))
);
pack();
}// </editor-fold>
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
String filepath ="";
JFileChooser j = new JFileChooser(FileSystemView.getFileSystemView().getHomeDirectory());
// invoke the showsOpenDialog function to show the save dialog
int r = j.showOpenDialog(null);
// if the user selects a file
if (r == JFileChooser.APPROVE_OPTION)
{
// set the label to the path of the selected file
filepath = (j.getSelectedFile().getAbsolutePath());
Project1 test = new Project1(filepath);
String words[] = test.getData() ;
Object sortedword [][] = new Object [][] {
{"", "", ""},
{"", "", ""}
} ;
for(int i = 0 ; i <words.length ; i++ ){
if(words[i].startsWith("A") || words[i].startsWith("a") ){
sortedword [0][0] += words[i]+" ";
}
else if(words[i].startsWith("E") || words[i].startsWith("e") ){
sortedword [0][1] += words[i]+" ";
}
else if(words[i].startsWith("I") || words[i].startsWith("i") ){
sortedword [0][2] += words[i]+" ";
}
else if(words[i].startsWith("O") || words[i].startsWith("o") ){
sortedword [1][0] += words[i]+" ";
}
else if(words[i].startsWith("U") || words[i].startsWith("u") ){
sortedword [1][1] += words[i]+" ";
}
else{
sortedword [1][2] += words[i]+" ";
}
}
/////
jTable1.setModel(new javax.swing.table.DefaultTableModel(
sortedword,
new String [] {
"", "", ""
}
) {
boolean[] canEdit = new boolean [] {
false, false, false
};
public boolean isCellEditable(int rowIndex, int columnIndex) {
return canEdit [columnIndex];
}
});
//////
}else{
JOptionPane.showMessageDialog(null,"Select a file .");
}
}
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
/* Set the Nimbus look and feel */
//<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
/* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
* For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
*/
try {
for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
if ("Nimbus".equals(info.getName())) {
javax.swing.UIManager.setLookAndFeel(info.getClassName());
break;
}
}
} catch (ClassNotFoundException ex) {
java.util.logging.Logger.getLogger(WordGUI.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(WordGUI.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(WordGUI.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(WordGUI.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
}
//</editor-fold>
/* Create and display the form */
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new WordGUI().setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.swing.JButton jButton1;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JTable jTable1;
// End of variables declaration
}
Project1.java
import java.io.File;
import java.io.FileNotFoundException;
import java.util.Scanner;
public class Project1 {
private String data ="" ;
public Project1(String Filename) {
try {
File myObj = new File(Filename);
Scanner myReader = new Scanner(myObj);
while (myReader.hasNextLine()) {
this.data += myReader.nextLine()+"\n";
// System.out.println(data);
}
myReader.close();
} catch (FileNotFoundException e) {
System.out.println("An error occurred or file not found ");
e.printStackTrace();
}
}
public String[] getData(){
String names[] = data.split("\n");
return names;
}
}// end class
input.txt
This
is
an
input
file
to
be
used
for
project
1
in
Computer
Science
The
words
are
to
be
divided
into
six