Hello again everyone!
I'm having a problem with this JFrame:
The JButtons "Add Entry!" and "Cancel" have an actionListener.
When I press either button, nothing happens...
Attached herein is the code:
Forgive my code; it's rather long...as I'm still starting...
And please do not mind the comment above the code...
MajorMajorMachineProblem.java
Is there something wrong in my code?
Thanks in advance...
Uriel
/*
*************************************************
* (C)<--- Uriel Emmanuel Soriano --->(C) *
*************************************************
* S P E C I A L N O T I C E ! *
*************************************************
* This is COPYRIGHTED code. Anyone who *
* wants to obtain, modify, or do anything *
* with this code, check your egos at the *
* door first. *
*************************************************
* This program is done for my machine problem *
* in Programming 2 - Java Programming *
*************************************************
* Submitted to: MR. MARK VAN BULADACO, whose *
* knowledge and expertise has helped me a lot *
* in this subject. I am forever thankful to him *
* for my learnings in this subject. *
*************************************************
*/
package yurijavaapps;
import java.io.*;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import javax.sound.sampled.*;
public class MajorMajorMachineProblem extends JFrame implements ActionListener, MouseListener
{
private String telnumbr;
private String name;
private String emailadd;
private String address;
int entry_limit;
JFrame application = new JFrame();
Button button1 = new Button("Add Entry");
Button button2 = new Button("Delete Entry");
Button button3 = new Button("View All");
Button button4 = new Button("Search Entry");
Button button5 = new Button("Update Entry");
Button button6 = new Button("Quit Program");
JButton addentry = new JButton("Add entry!");
JButton cancel = new JButton("Cancel");
Font fontsettings = new Font ("Arial", Font.BOLD, 18);
Box menu_pane = Box.createVerticalBox();
Box entries_pane = Box.createHorizontalBox();
JTextArea contacts_list = new JTextArea();
JProgressBar progress_bar = new JProgressBar();
Box input_fields = Box.createVerticalBox();
Box buttons_field = Box.createHorizontalBox();
Box progressbar_field = Box.createVerticalBox();
JFrame add_entry_window = new JFrame();
JLabel name_input = new JLabel("Name:");
JTextField enter_name = new JTextField();
JLabel address_input = new JLabel("Address:");
JTextField enter_address = new JTextField();
JLabel telnumber_input = new JLabel("Contact no:");
JTextField enter_telnumber = new JTextField();
JLabel emailadd_input = new JLabel("E-Mail Address:");
JTextField enter_emailadd = new JTextField();
public MajorMajorMachineProblem(String name, String emailadd, String address, String telnumbr)
{
this.name = name;
this.telnumbr = telnumbr;
this.emailadd = emailadd;
this.address = address;
}
public void setName(String phbname)
{
this.name = phbname;
}
public String getName(String phbname)
{
return phbname;
}
public void setEmailAdd(String phbemailadd)
{
this.emailadd = phbemailadd;
}
public String getEmailAdd(String phbemailadd)
{
return phbemailadd;
}
public void setTelNumbr(String phbtelnumbr)
{
this.telnumbr = phbtelnumbr;
}
public String getTelNumbr(String phbtelnumbr)
{
return phbtelnumbr;
}
public void setAddress(String phbaddress)
{
this.address = phbaddress;
}
public String getAddress(String phbaddress)
{
return phbaddress;
}
public void add_entry() throws FileNotFoundException, IOException
{
int width = 400;
int height = 500;
name_input.setAlignmentX(Component.CENTER_ALIGNMENT);
address_input.setAlignmentX(Component.CENTER_ALIGNMENT);
telnumber_input.setAlignmentX(Component.CENTER_ALIGNMENT);
emailadd_input.setAlignmentX(Component.CENTER_ALIGNMENT);
add_entry_window.setVisible(true);
add_entry_window.setTitle("Add Entry");
add_entry_window.setResizable(false);
add_entry_window.setAlwaysOnTop(true);
Dimension screen_center = Toolkit.getDefaultToolkit().getScreenSize();
int X = (screen_center.width / 2) - (width / 2);
int Y = (screen_center.height / 2) - (height / 2);
add_entry_window.setBounds(X, Y, width, height);
add_entry_window.add(input_fields);
input_fields.add(Box.createVerticalStrut(20));
input_fields.add(name_input);
input_fields.add(enter_name);
input_fields.add(Box.createVerticalStrut(50));
input_fields.add(address_input);
input_fields.add(enter_address);
input_fields.add(Box.createVerticalStrut(50));
input_fields.add(telnumber_input);
input_fields.add(enter_telnumber);
input_fields.add(Box.createVerticalStrut(50));
input_fields.add(emailadd_input);
input_fields.add(enter_emailadd);
input_fields.add(Box.createVerticalStrut(50));
input_fields.add(buttons_field);
input_fields.add(Box.createVerticalStrut(20));
buttons_field.setAlignmentX(Component.CENTER_ALIGNMENT);
buttons_field.add(addentry);
buttons_field.add(Box.createHorizontalStrut(10));
buttons_field.add(cancel);
buttons_field.add(Box.createHorizontalStrut(10));
buttons_field.add(progressbar_field);
progressbar_field.add(Box.createVerticalStrut(10));
progressbar_field.add(progress_bar);
addentry.addActionListener((ActionListener) this);
cancel.addActionListener((ActionListener)this);
}
public void delete_entry()
{
int width = 400;
int height = 500;
JFrame delete_entry_window = new JFrame();
delete_entry_window.setTitle("Delete Entry");
delete_entry_window.setVisible(true);
delete_entry_window.setSize(400, 300);
delete_entry_window.setAlwaysOnTop(true);
Dimension screen_center = Toolkit.getDefaultToolkit().getScreenSize();
int X = (screen_center.width / 2) - (width / 2);
int Y = (screen_center.height / 2) - (height / 2);
delete_entry_window.setBounds(X, Y, width, height);
}
public void view_entry()
{
int width = 400;
int height = 500;
JFrame view_entry_window = new JFrame();
view_entry_window.setTitle("View Entries");
view_entry_window.setVisible(true);
view_entry_window.setSize(400, 300);
view_entry_window.setAlwaysOnTop(true);
Dimension screen_center = Toolkit.getDefaultToolkit().getScreenSize();
int X = (screen_center.width / 2) - (width / 2);
int Y = (screen_center.height / 2) - (height / 2);
view_entry_window.setBounds(X, Y, width, height);
}
public void search_entry()
{
int width = 400;
int height = 500;
JFrame search_entry_window = new JFrame();
search_entry_window.setTitle("Search Entry");
search_entry_window.setVisible(true);
search_entry_window.setSize(400, 300);
search_entry_window.setAlwaysOnTop(true);
Dimension screen_center = Toolkit.getDefaultToolkit().getScreenSize();
int X = (screen_center.width / 2) - (width / 2);
int Y = (screen_center.height / 2) - (height / 2);
search_entry_window.setBounds(X, Y, width, height);
}
public void update_entry()
{
int width = 400;
int height = 500;
JFrame update_entry_window = new JFrame();
update_entry_window.setTitle("Update Entry");
update_entry_window.setVisible(true);
update_entry_window.setSize(400, 300);
update_entry_window.setAlwaysOnTop(true);
Dimension screen_center = Toolkit.getDefaultToolkit().getScreenSize();
int X = (screen_center.width / 2) - (width / 2);
int Y = (screen_center.height / 2) - (height / 2);
update_entry_window.setBounds(X, Y, width, height);
}
public MajorMajorMachineProblem()
{
int width = 600;
int height = 600;
Dimension screen_center = Toolkit.getDefaultToolkit().getScreenSize();
int X = (screen_center.width / 2) - (width / 2);
int Y = (screen_center.height / 2) - (height / 2);
button1.setBackground(Color.blue);
button1.setForeground(Color.cyan);
button1.setFont(fontsettings);
button2.setBackground(Color.blue);
button2.setForeground(Color.cyan);
button2.setFont(fontsettings);
button3.setBackground(Color.blue);
button3.setForeground(Color.cyan);
button3.setFont(fontsettings);
button4.setBackground(Color.blue);
button4.setForeground(Color.cyan);
button4.setFont(fontsettings);
button5.setBackground(Color.blue);
button5.setForeground(Color.cyan);
button5.setFont(fontsettings);
button6.setBackground(Color.blue);
button6.setForeground(Color.cyan);
button6.setFont(fontsettings);
application.setTitle("Welcome to Yuri's Phonebook!");
application.setBounds(X, Y, width, height);
application.setAlwaysOnTop(true);
application.setResizable(false);
application.setSize(width, height);
application.setVisible(true);
application.add(menu_pane);
application.add(entries_pane);
menu_pane.setVisible(true);
menu_pane.setSize(150,575);
menu_pane.add(Box.createVerticalStrut(3));
menu_pane.add(button1);
menu_pane.add(Box.createVerticalStrut(3));
menu_pane.add(button2);
menu_pane.add(Box.createVerticalStrut(3));
menu_pane.add(button3);
menu_pane.add(Box.createVerticalStrut(3));
menu_pane.add(button4);
menu_pane.add(Box.createVerticalStrut(3));
menu_pane.add(button5);
menu_pane.add(Box.createVerticalStrut(3));
menu_pane.add(button6);
entries_pane.setVisible(true);
entries_pane.add(Box.createHorizontalStrut(150));
entries_pane.add(contacts_list);
contacts_list.setEditable(false);
contacts_list.setBackground(Color.darkGray);
contacts_list.setForeground(Color.white);
contacts_list.setFont(fontsettings);
contacts_list.setBorder
(BorderFactory.createCompoundBorder
(BorderFactory.createLineBorder(Color.cyan, 4),
BorderFactory.createLineBorder(Color.blue, 4)));
button1.addActionListener((ActionListener) this);
button1.addMouseListener((MouseListener) this);
button2.addActionListener((ActionListener) this);
button2.addMouseListener((MouseListener) this);
button3.addActionListener((ActionListener) this);
button3.addMouseListener((MouseListener) this);
button4.addActionListener((ActionListener) this);
button4.addMouseListener((MouseListener) this);
button5.addActionListener((ActionListener) this);
button5.addMouseListener((MouseListener) this);
button6.addActionListener((ActionListener) this);
button6.addMouseListener((MouseListener) this);
application.setDefaultCloseOperation(EXIT_ON_CLOSE);
}
public void actionPerformed(ActionEvent e)
{
if(button1==e.getSource())
{
try {
add_
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