<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/doc/qws.doc:635 --> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <title>TQt/Embedded as a VNC Server</title> <style type="text/css"><!-- fn { margin-left: 1cm; text-indent: -1cm; } a:link { color: #004faf; text-decoration: none } a:visited { color: #672967; text-decoration: none } body { background: #ffffff; color: black; } --></style> </head> <body> <table border="0" cellpadding="0" cellspacing="0" width="100%"> <tr bgcolor="#E5E5E5"> <td valign=center> <a href="index.html"> <font color="#004faf">Home</font></a> | <a href="classes.html"> <font color="#004faf">All Classes</font></a> | <a href="mainclasses.html"> <font color="#004faf">Main Classes</font></a> | <a href="annotated.html"> <font color="#004faf">Annotated</font></a> | <a href="groups.html"> <font color="#004faf">Grouped Classes</font></a> | <a href="functions.html"> <font color="#004faf">Functions</font></a> </td> <td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>TQt/Embedded as a VNC Server</h1> <p> The <a href="http://www.uk.research.att.com/vnc/">VNC</a> protocol allows you to view and interact with the computer's display from anywhere on the network. <p> To use TQt/Embedded in this way, <tt>configure</tt> TQt with the <tt>-qt-gfx-vnc</tt> option, and ensure that you also enable 16-bit display support. Run your application via: <pre> application -display VNC:0 </pre> then, run a VNC client pointing at the machine that is running your application. For example, using the X11 VNC client to view the application from the same machine: <pre> vncviewer localhost:0 </pre> <p> By default, TQt/Embedded will create a 640 by 480 pixel display. You can change this by setting the <tt>TQWS_SIZE</tt> environment variable to another size, e.g. <tt>TQWS_SIZE=240x320</tt>. <p> VNC clients are available for a vast array of display systems: X11, Windows, Amiga, DOS, VMS, and dozens of others. <p> The <a href="emb-tqvfb.html">TQt Virtual Framebuffer</a> is an alternative technique. It uses shared memory and thus is much faster and smoother, but it does not operate over a network. <p> <!-- eof --> <p><address><hr><div align=center> <table width=100% cellspacing=0 border=0><tr> <td>Copyright © 2007 <a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a> <td align=right><div align=right>TQt 3.3.8</div> </table></div></address></body> </html>