import?java.awt.*;
import?sun.net.smtp.*;
import?java.awt.event.*;
import?javax.swing.*;
import?java.io.*;
import?javax.swing.event.*;
import?javax.swing.border.*;

public?class?MailClient?extends?Jframe{

protected?SmtpClient?sc;
protected?JTextField?senderadressessubjectserver;
protected?JTextArea?message;
protected?JButton?sendButton;
protected?JLabel?l1l2l3l4;
protected?PrintStream?ps;
protected?JDialog?dialogBox;
protected?String?toName=““;

public?MailClient（）{

/*******************************Graphical?interface**************************/

super（“SMTP?Mail?Client“）;
getContentPane（）.setLayout（new?BorderLayout（））;

JPanel?header?=?new?JPanel（）;

JPanel?p1=new?JPanel（new?FlowLayout（FlowLayout.LEFT））;
l1=new?JLabel（“?To:??????????“）;
l1.setForeground（Color.black）;
p1.add（l1）;
adresses=new?JTextField（40）;

adresses.addFocusListener（new?FocusAdapter（）{
public?void?focusGained（FocusEvent?e）{
l1.setForeground（new?Color（98156245））;
}
}）;

adresses.addFocusListener（new?FocusAdapter（）{
public?void?focusLost（FocusEvent?e）{
l1.setForeground（Color.black）;
}
}）;

p1.add（adresses）;

JPanel?p2=new?JPanel（new?FlowLayout（FlowLayout.LEFT））;
l2=new?JLabel（“?From:??????“）;
l2.setForeground（Color.black）;
p2.add（l2）;
sender=new?JTextField（40）;
sender.addFocusListener（new?FocusAdapter（）{
public?void?focusGained（FocusEvent?e）{
l2.setForeground（new?Color（98156245））;
}
}）;

sender.addFocusListener（new?FocusAdapter（）{
public?void?focusLost（FocusEvent?e）{
l2.setForeground（Color.black）;
}
}）;

p2.add（sender）;

JPanel?p3=new?JPanel（new?FlowLayout（FlowLayout.LEFT））;
l3=new?JLabel（“?Subject:???“）;
l3.setForeground（Color.black）;
p3.add（l3）;
subject=new?JTextField（40）;
subject.addFocusListener（new?FocusAdapter（）{
public?void?focusGained（FocusEvent?e）{
l3.setForeground（new?Color（98156245））;
}
}）;

subject.addFocusListener（new?FocusAdapter（）{
public?void?focusLost（FocusEvent?e）{
l3.setForeground（Color.black）;
}
}）;

p3.add（subject）;

JPanel?p=new?JPanel（new?FlowLayout（FlowLayout.LEFT））;
l4=new?JLabel（“?Server:???“）;
l4.setForeground（Color.black）;
p.add（l4）;
server=new?JTextField（40）;
server.addFocusListener（new?FocusAdapter（）{
public?void?focusGained（FocusEvent?e）{
l4.setForeground（new?Color（98156245））;
}
}）;

server.addFocusListener（new?FocusAdapter（）{
public?void?focusLost（FocusEvent?e）{
l4.setForeground（Color.black）;
}
}）;

p.add（server）;


JLabel?label=new?JLabel（“JAVA?MAIL?CLIENT?APPLICATION“）;
label.setFont（new?Font（“TimesRoman“Font.BOLD20））;
label.setForeground（Color.blue）;
label.setSize（25030）;
label.setHorizontalAlignment（JLabel.CENTER）;

header.setLayout（new?GridLayout（51））;
header.add（label）;
header.add（p1）;
header.add（p2）;
header.add（p3）;
header.add（p）;

message=new?JTextArea（7050）;
message.setFont（new?Font（“SansSerif“Font.BOLD14））;
JScrollPane?pScroll=new?JScrollPane（message）;
pScroll.setBorder（new?titledBorder（new
EtchedBorder（）“Mail?Message“））;

JPanel?p4=new?JPanel（new?FlowLayout（））;
sendButton=new?JButton（“SEND?MESSAGE“）;
sendButton.setM

?屬性????????????大小?????日期????時間???名稱
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?????文件????????226??2012-05-23?19:14??mailclient\.classpath

?????文件????????386??2012-05-23?19:14??mailclient\.project

?????文件????????740??2012-05-24?15:40??mailclient\MailClient$1.class

?????文件????????623??2012-05-24?15:40??mailclient\MailClient$10.class

?????文件????????757??2012-05-24?15:40??mailclient\MailClient$11.class

?????文件????????744??2012-05-24?15:40??mailclient\MailClient$2.class

?????文件????????740??2012-05-24?15:40??mailclient\MailClient$3.class

?????文件????????744??2012-05-24?15:40??mailclient\MailClient$4.class

?????文件????????740??2012-05-24?15:40??mailclient\MailClient$5.class

?????文件????????744??2012-05-24?15:40??mailclient\MailClient$6.class

?????文件????????740??2012-05-24?15:40??mailclient\MailClient$7.class

?????文件????????744??2012-05-24?15:40??mailclient\MailClient$8.class

?????文件???????1564??2012-05-24?15:40??mailclient\MailClient$9.class

?????文件???????5624??2012-05-24?15:40??mailclient\MailClient.class

?????文件???????5416??2002-01-12?23:22??mailclient\MailClient.java

?????目錄??????????0??2012-05-24?15:40??mailclient

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????????????????20532????????????????????16