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Java Source | 1995-08-11 | 1.8 KB | 66 lines |
- /*
- * @(#)ReadIndicator.java 1.4 95/03/14 James Gosling
- *
- * Copyright (c) 1994 Sun Microsystems, Inc. All Rights Reserved.
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for NON-COMMERCIAL purposes and without fee is hereby
- * granted provided that this copyright notice appears in all copies. Please
- * refer to the file "copyright.html" for further important copyright and
- * licensing information.
- *
- * SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF THE
- * SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE,
- * OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY
- * LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR
- * ITS DERIVATIVES.
- */
-
- package net.www.protocol.news;
-
- import java.io.*;
- import java.util.*;
- import net.nntp.*;
- import net.smtp.SmtpClient;
- import browser.Applet;
- import browser.WRWindow;
- import browser.DocumentManager;
- import net.TelnetInputStream;
- import net.UnknownHostException;
- import awt.*;
-
- class ReadIndicator extends Applet {
- int anum;
- Newsgroup group;
- Color fg;
- public void init() {
- group = newsFetcher.findGroup(getAttribute("group"));
- anum = Integer.parseInt(getAttribute("article"));
- resize(10, 10);
- }
- /**
- * Paint the current frame.
- */
- public void paint(Graphics g) {
- g.drawLine(0, 4, 0, 9);
- g.drawLine(6, 4, 6, 9);
- g.drawLine(0, 4, 6, 4);
- g.drawLine(0, 9, 6, 9);
- if (group != null && !group.contains(anum)) {
- g.setForeground(Color.red);
- g.drawLine(0, 5, 3, 9);
- g.drawLine(3, 9, 9, 0);
- }
- }
- public void mouseDown(int x, int y) {
- if (group != null) {
- if (group.contains(anum))
- group.markAsRead(anum);
- else
- group.markAsUnread(anum);
- repaint();
- }
- }
- }
-