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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN">
<html>
<head>
<title>CHARVA: A Java Windowing Toolkit for Text Terminals</title>
<meta name="keywords" content="java, text, terminal, user, interface, VT100, curses, ncurses">
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</style>
</head>
<body>
<h1 align=center>A Java Windowing Toolkit for Text Terminals</h1>
<table border=0 width="100%" cellspacing="5">
<tr>
<!-- Start of left (navigation) panel -->
<td valign="top">
<table width="100%" border="0" cellspacing="0" cellpadding="0"><tr><td>
<table width="160" border="0" cellspacing="1">
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<td style="padding: 5px"><font color="#FFFFFF" size="4">Menu</font></td>
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class=menuButton id=0
onmouseover="this.className='menuButtonSelected';"
onclick="top.location='index.html';"
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height=18
nowrap> Introduction </td></tr>
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<tr>
<td bgcolor="#008000" style="padding: 5px"><font color="#FFFFFF" size="4">Quick Info</font></td>
</tr>
<tr><td>
<table summary="quick info" cellspacing="0" cellpadding="0" border="0">
<tr style="font-size: 8pt">
<td nowrap="nowrap">Operating System: <a href="http://www.linux.org">Linux</a></td>
</tr>
<tr style="font-size: 8pt">
<td nowrap="nowrap">Language: <a href="http://java.sun.com">Java</a>, C</td>
</tr>
<tr style="font-size: 8pt">
<td nowrap="nowrap">Licence: <a href="http://www.gnu.org">GNU</a></td>
</tr>
<tr style="font-size: 8pt">
<td nowrap="nowrap">Author: <a href="http://www.pitman.co.za">Rob Pitman</a></td>
</tr>
</table>
<!-- End of Quick Info -->
</td></tr>
</table>
</td></tr>
<tr><td height="10"></td></tr> <!-- Separator -->
<tr><td>
<table cellpadding="0" cellspacing="0">
<tr><td>
<script type="text/javascript"><!--
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</td></tr>
</table>
</td> <!-- End of left (navigation) panel -->
<!-- Start of right (content) panel -->
<td valign="top" width="100%">
<table border="0" cellpadding="10" cellspacing="0" id="contentpanel">
<tr>
<td bgcolor="#B6C0FF"><font size="+1">Screenshots</font></td>
</tr>
<tr><td>
Here is a screenshot of a program that was generated using Borland
JBuilder 5. The program is included in the <a href="Download.html">download tarball</a>,
in directory charva/java/src/example/java.<p>
<img src="images/java1.png" align=left>
<br clear=left><br>
The (Swing-compatible) source code for this program is in the
following files:
<p>
<ul>
<li><a href="src/java/AppFrame.java">AppFrame.java</a>
<li><a href="src/java/ProxyPanel.java">ProxyPanel.java</a>
<li><a href="src/java/AccountPanel.java">AccountPanel.java</a>
<li><a href="src/java/CookiePanel.java">CookiePanel.java</a>
</ul>
<p>
Merely by changing occurrences of "java.awt" to "charva.awt" and
"javax.swing" to "charvax.swing" in the source code, the program
displays the following output (captured on an xterm display). The program
also reacts in the same way to user keystrokes (try compiling the two versions
of the program and comparing their behavior. To switch between the tabbed panes
in the CHARVA version, you have to press the F1, F2 and F3 function keys).
<p>
<img src="images/charva1.png">
<br clear=left><br>
The (CHARVA version) source code for the program is in the following
files. It is also included in the download tarball, in directory
charva/java/src/example/charva.
<p>
<ul>
<li><a href="src/charva/AppFrame.java">AppFrame.java</a>
<li><a href="src/charva/ProxyPanel.java">ProxyPanel.java</a>
<li><a href="src/charva/AccountPanel.java">AccountPanel.java</a>
<li><a href="src/charva/CookiePanel.java">CookiePanel.java</a>
</ul>
<p>
</td></tr>
</table>
</td> <!-- End of right (content) panel -->
</tr>
</table>
<hr>
<i>Last updated: 28 June 2005</i>
</body>
</html>
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