I have started a project a long time ago and now i am stuck.
i need to get a JFileChooser to find all the files and open them ethier in a showMessageDialog or in a text pane. This is the last thing i have to do but i am stuck please help. Bacicly i have to get this to work or else my friends will kill me. i dont know how to attach multiple files so iam just going to put them in a compressed and attach that. don't any attension to the fisrt page click Send/Recive Message button. the hatchet man is the exit button.
first page
CODE
/*
* GUIExamples.java
*
* Created on March 8, 2007, 9:37 AM
*/
/**
*
* @author cwilliams
*/
import java.awt.*;
import javax.swing.*;
import java.math.*;
public class Doom extends javax.swing.JFrame {
int i;
/** Creates new form GUIExamples */
public Doom() {
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.
*/
// <editor-fold defaultstate="collapsed" desc=" Generated Code ">
private void initComponents() {
coolGui = new javax.swing.JPanel();
mail = new javax.swing.JToggleButton();
exit = new javax.swing.JButton();
voulumeCalc = new javax.swing.JButton();
jPanel1 = new javax.swing.JPanel();
jLabel1 = new javax.swing.JLabel();
band = new javax.swing.JTextField();
jLabel2 = new javax.swing.JLabel();
song = new javax.swing.JTextField();
jLabel3 = new javax.swing.JLabel();
repeat = new javax.swing.JTextField();
playSong = new javax.swing.JButton();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setBackground(new java.awt.Color(0, 0, 0));
setCursor(new java.awt.Cursor(java.awt.Cursor.CROSSHAIR_CURSOR));
setForeground(new java.awt.Color(0, 0, 0));
setName("FirstFrame");
coolGui.setBackground(new java.awt.Color(0, 0, 0));
mail.setText("Recive/Send Mail");
mail.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mailActionPerformed(evt);
}
});
exit.setBackground(new java.awt.Color(0, 0, 0));
exit.setIcon(new javax.swing.ImageIcon("X:\\Exit Logo.gif"));
exit.setToolTipText("Exit the Program");
exit.setBorder(null);
exit.setBorderPainted(false);
exit.setContentAreaFilled(false);
exit.setDebugGraphicsOptions(javax.swing.DebugGraphics.FLASH_OPTION);
exit.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
exitActionPerformed(evt);
}
});
voulumeCalc.setBackground(new java.awt.Color(0, 0, 0));
voulumeCalc.setForeground(new java.awt.Color(255, 255, 255));
voulumeCalc.setText("Volume Calculation Of A Pyrimid");
voulumeCalc.setBorder(javax.swing.BorderFactory.createBevelBorder(javax.swing.border.BevelBorder.LOWERED, null, new java.awt.Color(153, 153, 153), null, new java.awt.Color(51, 51, 51)));
voulumeCalc.setContentAreaFilled(false);
voulumeCalc.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
voulumeCalcActionPerformed(evt);
}
});
jLabel1.setText("Name of the band:");
jLabel2.setText("Name of the song:");
jLabel3.setText("Number of times you want to play the song:");
repeat.setText("0");
playSong.setText("Play Song");
playSong.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
playSongActionPerformed(evt);
}
});
org.jdesktop.layout.GroupLayout jPanel1Layout = new org.jdesktop.layout.GroupLayout(jPanel1);
jPanel1.setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(jPanel1Layout.createSequentialGroup()
.add(jLabel2)
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
.add(song, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 183, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
.add(jPanel1Layout.createSequentialGroup()
.add(jLabel1)
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
.add(band, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 182, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
.add(jPanel1Layout.createSequentialGroup()
.add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING)
.add(playSong)
.add(jLabel3))
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
.add(repeat, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 61, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)))
.addContainerGap(312, Short.MAX_VALUE))
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
.add(jLabel1)
.add(band, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
.add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
.add(jLabel2)
.add(song, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
.add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
.add(jLabel3)
.add(repeat, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
.add(playSong)
.addContainerGap(146, Short.MAX_VALUE))
);
org.jdesktop.layout.GroupLayout coolGuiLayout = new org.jdesktop.layout.GroupLayout(coolGui);
coolGui.setLayout(coolGuiLayout);
coolGuiLayout.setHorizontalGroup(
coolGuiLayout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(coolGuiLayout.createSequentialGroup()
.add(coolGuiLayout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(coolGuiLayout.createSequentialGroup()
.addContainerGap()
.add(voulumeCalc))
.add(exit, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 73, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
.add(coolGuiLayout.createSequentialGroup()
.addContainerGap()
.add(mail)))
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.add(jPanel1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
);
coolGuiLayout.setVerticalGroup(
coolGuiLayout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(coolGuiLayout.createSequentialGroup()
.addContainerGap()
.add(voulumeCalc)
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, 71, Short.MAX_VALUE)
.add(mail)
.add(44, 44, 44)
.add(exit))
.add(org.jdesktop.layout.GroupLayout.TRAILING, jPanel1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
);
org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(coolGui, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 525, Short.MAX_VALUE)
);
layout.setVerticalGroup(
layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(org.jdesktop.layout.GroupLayout.TRAILING, coolGui, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
);
pack();
}// </editor-fold>
private void playSongActionPerformed(java.awt.event.ActionEvent evt) {
int r;
int i;
String songName;
String bandName;
bandName = band.getText();
songName = song.getText();
r = Integer.parseInt(repeat.getText());
for(i=1;i<=r;i++)
{
JOptionPane.showMessageDialog(null,songName+" by "+bandName+" repeated "+i);
}
}
private void voulumeCalcActionPerformed(java.awt.event.ActionEvent evt) {
dispose();
boolean repeat=true;
String doAgain;
JOptionPane.showMessageDialog(null,"Welcome Cheater");
do{
repeat=false;
String ahight = JOptionPane.showInputDialog("Enter the value for the height.");
String abase = JOptionPane.showInputDialog("Enter the value for the base.");
double hight = Double.parseDouble(ahight);
double base = Double.parseDouble(abase);
if(hight<1000){
JOptionPane.showMessageDialog(null,"Height is "+hight);
}
if(base<1000){
JOptionPane.showMessageDialog(null,"Base is "+base);
}
else{
JOptionPane.showMessageDialog(null,"Values to great."+'\n'+"please enter again.");
}
JOptionPane.showMessageDialog(null,"1/3*"+base+"^2*"+hight);
double aPower=2;
double aFraction=.3333;
double pVolume = (aFraction*base*Math.pow(base,aPower)*hight);
JOptionPane.showMessageDialog(null,pVolume);
JOptionPane.showMessageDialog(null,"Made By: Storm Williams"+
'\n'+
"Helped By: Entire Advaned Programing Class"+
'\n'+
"Started On: January 17, 2007"+
'\n'+
"Finished On: January 19, 2007"+
'\n'+
"Made to calcuelatulate the volume of a Pyramid"+
'\n'+
"Program name: Project.java");
doAgain = JOptionPane.showInputDialog("Would you like to start again or quit?");
if(doAgain.equals("yes") || doAgain.equals("Yes")){
repeat=true;
}
else{
repeat=false;
new Doom().setVisible(true);
}
}while(repeat);
}
private void mailActionPerformed(java.awt.event.ActionEvent evt) {
new part2().setVisible(true);
dispose();
}
private void exitActionPerformed(java.awt.event.ActionEvent evt) {
System.exit(0);
}
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new Doom().setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.swing.JTextField band;
private javax.swing.JPanel coolGui;
private javax.swing.JButton exit;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JPanel jPanel1;
private javax.swing.JToggleButton mail;
private javax.swing.JButton playSong;
private javax.swing.JTextField repeat;
private javax.swing.JTextField song;
private javax.swing.JButton voulumeCalc;
// End of variables declaration
}
Second page
CODE
/*
* part2.java
*
* Created on March 9, 2007, 9:02 AM
*/
import javax.swing.*;
import java.io.*;
/**
*
* @author cwilliams
*/
public class part2 extends javax.swing.JFrame {
/** Creates new form part2 */
public part2() {
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.
*/
// <editor-fold defaultstate="collapsed" desc=" Generated Code ">
private void initComponents() {
messagePane = new javax.swing.JPanel();
exit2 = new javax.swing.JButton();
message = new javax.swing.JTextArea();
send = new javax.swing.JButton();
getMessage = new javax.swing.JButton();
jButton1 = new javax.swing.JButton();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setBackground(new java.awt.Color(0, 0, 0));
setCursor(new java.awt.Cursor(java.awt.Cursor.CROSSHAIR_CURSOR));
setForeground(new java.awt.Color(0, 0, 0));
messagePane.setBackground(new java.awt.Color(0, 0, 0));
exit2.setText("Exit");
exit2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
exit2ActionPerformed(evt);
}
});
message.setColumns(20);
message.setRows(5);
message.setText("Type your message here. hit enter at the end of this\nframe.");
send.setText("Send");
send.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
sendActionPerformed(evt);
}
});
getMessage.setText("Recive");
getMessage.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
getMessageActionPerformed(evt);
}
});
jButton1.setText("Find Message");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton1ActionPerformed(evt);
}
});
org.jdesktop.layout.GroupLayout messagePaneLayout = new org.jdesktop.layout.GroupLayout(messagePane);
messagePane.setLayout(messagePaneLayout);
messagePaneLayout.setHorizontalGroup(
messagePaneLayout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(org.jdesktop.layout.GroupLayout.TRAILING, messagePaneLayout.createSequentialGroup()
.addContainerGap()
.add(messagePaneLayout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING)
.add(org.jdesktop.layout.GroupLayout.LEADING, message, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 422, Short.MAX_VALUE)
.add(messagePaneLayout.createSequentialGroup()
.add(send)
.add(61, 61, 61)
.add(jButton1)
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, 48, Short.MAX_VALUE)
.add(getMessage)
.add(43, 43, 43)
.add(exit2)))
.addContainerGap())
);
messagePaneLayout.setVerticalGroup(
messagePaneLayout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(messagePaneLayout.createSequentialGroup()
.addContainerGap()
.add(messagePaneLayout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
.add(exit2)
.add(send)
.add(getMessage)
.add(jButton1))
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
.add(message, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 171, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
.addContainerGap(org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(org.jdesktop.layout.GroupLayout.TRAILING, messagePane, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
);
layout.setVerticalGroup(
layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(messagePane, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
);
pack();
}// </editor-fold>
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
new recive_mail().setVisible(true);
dispose();
}
private void getMessageActionPerformed(java.awt.event.ActionEvent evt) {
String fileNam;
fileNam=JOptionPane.showInputDialog("What is the name of the file you want to load?");
String fileName="Q:\\Computer Programming\\messages\\"+fileNam+".txt";
try {
FileReader fr = new FileReader(fileName);
BufferedReader br = new BufferedReader(fr);
String s;
while((s = br.readLine()) != null)
JOptionPane.showMessageDialog(null,"Email Message"+'\n'+s);
fr.close();
}
catch(Exception e) {
System.out.println("Exception: " + e);
}
}
private void sendActionPerformed(java.awt.event.ActionEvent evt) {
String fileNam;
fileNam=JOptionPane.showInputDialog("Who Do You Want To Send This To and What it is about?");
String fileName="x:\\"+fileNam+".txt\\";
try
{
String contents=message.getText();
FileWriter writer = new FileWriter( fileName, true );
writer.write(contents);
writer.close();
}
catch ( IOException io )
{
JOptionPane.showMessageDialog(null,"Sorry, Problem sending " + fileNam+" to "+fileName);
}
}
private void exit2ActionPerformed(java.awt.event.ActionEvent evt) {
new Doom().setVisible(true);
dispose();
}
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new Doom().setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.swing.JButton exit2;
private javax.swing.JButton getMessage;
private javax.swing.JButton jButton1;
private javax.swing.JTextArea message;
private javax.swing.JPanel messagePane;
private javax.swing.JButton send;
// End of variables declaration
}
Page i need help with
CODE
// recive_mail.java
//Created on March 20, 2007, 9:30 AM
//@author cwilliams
import javax.swing.*;
import java.io.*;
public class recive_mail extends javax.swing.JFrame {
public recive_mail() {
initComponents();
}
// <editor-fold defaultstate="collapsed" desc=" Generated Code ">
private void initComponents() {
jFileChooser1 = new javax.swing.JFileChooser();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
jFileChooser1.setApproveButtonText("Open");
jFileChooser1.setApproveButtonToolTipText("Opens File Selected");
jFileChooser1.setBackground(new java.awt.Color(0, 0, 0));
jFileChooser1.setCurrentDirectory(new java.io.File("Q:\\Computer Programming\\messages"));
jFileChooser1.setForeground(new java.awt.Color(255, 255, 255));
jFileChooser1.setBorder(javax.swing.BorderFactory.createEmptyBorder(4, 10, 10, 10));
jFileChooser1.setName("Message Finder");
jFileChooser1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jFileChooser1ActionPerformed(evt);
}
});
org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(jFileChooser1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
);
layout.setVerticalGroup(
layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(jFileChooser1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
);
pack();
}// </editor-fold>
private void jFileChooser1ActionPerformed(java.awt.event.ActionEvent evt) {
}
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new recive_mail().setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.swing.JFileChooser jFileChooser1;
// End of variables declaration
}
sory i can't do it as an attachment i'll try tommrow.
This post has been edited by Storm8: 23 Apr, 2007 - 07:17 AM
Basically I think the problem was that you didn't use the container to add the fileChooser to, and then in your main method, you need to create a JFrame using your recive_mail class. I'm not that up on these things, so I can't really explain more than that, sorry!
26 Apr, 2007 - 06:44 AM
i pity the fool who ever doubt me 
i would like to thank Ellie for helping me out. and everyone else that just looked and said nothing thans for looking
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