viewemailpanel.java

一个功能比较全的JMail程序这里面付有源码

package jws.awt.net;

import java.awt.*;
import jws.net.*;
import jws.awt.*;

public class ViewEmailPanel extends Panel
{
  TextField from;
  TextField date;
  TextField to;
  TextField subject;
  TextArea  contents;

  public ViewEmailPanel(Email email)
  {
    GridBagLayout gridBag = new GridBagLayout();
    GridBagConstraints c = new GridBagConstraints();
    setLayout(gridBag);

    Label l;
    c.fill = GridBagConstraints.BOTH;
    c.insets = new Insets(1,2,1,2);
    gridBag.setConstraints(l = new Label("From: "), c);
    add(l);

    from = new TextField(email.getFrom());
    from.setEditable(false);
    c.gridwidth = GridBagConstraints.REMAINDER;
    c.weightx = 1.0;
    gridBag.setConstraints(from,c);
    add(from);

    c.gridwidth = GridBagConstraints.RELATIVE;
    c.weightx = 0.0;
    gridBag.setConstraints(l = new Label("Date: "), c);
    add(l);

    date = new TextField(email.getDate());
    date.setEditable(false);
    c.gridwidth = GridBagConstraints.REMAINDER;
    gridBag.setConstraints(date,c);
    add(date);

    c.gridwidth = GridBagConstraints.RELATIVE;
    gridBag.setConstraints(l = new Label("To: "), c);
    add(l);

    to = new TextField(email.getToAsString());
    to.setEditable(false);
    c.gridwidth = GridBagConstraints.REMAINDER;
    gridBag.setConstraints(to,c);
    add(to);

    c.gridwidth = GridBagConstraints.RELATIVE;
    gridBag.setConstraints(l = new Label("Subject: "), c);
    add(l);

    subject = new TextField(email.getSubject());
    subject.setEditable(false);
    c.gridwidth = GridBagConstraints.REMAINDER;
    gridBag.setConstraints(subject,c);
    add(subject);

/*
    c.gridwidth = GridBagConstraints.RELATIVE;
    gridBag.setConstraints(attachmentsLabel, c);
    add(attachmentsLabel);

    c.gridwidth = GridBagConstraints.REMAINDER;
    gridBag.setConstraints(attachments,c);
    p.add(attachments);
*/

    contents = new TextArea(email.getBodyAsString());
    contents.setEditable(false);
    c.gridwidth = GridBagConstraints.REMAINDER;
    c.weighty = 1.0;
    gridBag.setConstraints(contents,c);
    add(contents);
  }

/*
  public static void main(String[] args)
  {
    Frame f = new WinFrame
      (
        "ViewEmailPanel Demo",
        new ViewEmailPanel
          (
            new Email
              (
                "From: [e-mail] \n" +
                "To: [e-mail]\n" +
                "Subject: misc\n\nHi Wayne E.,\nHi!\nsdf;lk"
              )
          )
      ).appMainWindow();
    f.setVisible(true);
  }
*/
}