<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<!-- qt-embedded-linux.qdoc -->
<head>
<title>Qt 4.6: Qt for Embedded Linux</title>
<link href="classic.css" rel="stylesheet" type="text/css" />
</head>
<body>
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr>
<td align="left" valign="top" width="32"><a href="http://qt.nokia.com/"><img src="images/qt-logo.png" align="left" border="0" /></a></td>
<td width="1"> </td><td class="postheader" 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="functions.html"><font color="#004faf">All Functions</font></a> · <a href="overviews.html"><font color="#004faf">Overviews</font></a></td></tr></table><h1 class="title">Qt for Embedded Linux<br /><span class="subtitle"></span>
</h1>
<p>Qt for Embedded Linux is a C++ framework for GUI and application development for embedded devices. It runs on a variety of processors, usually with Embedded Linux. Qt for Embedded Linux provides the standard Qt API for embedded devices with a lightweight window system.</p>
<p align="center"><img src="images/qt-embedded-linux-architecture.png" /></p><p>Qt for Embedded Linux applications write directly to the framebuffer, eliminating the need for the X Window System and saving memory. The Linux framebuffer is enabled by default on all modern Linux distributions. For information on older versions, please refer to the <a href="http://en.tldp.org/HOWTO/Framebuffer-HOWTO.html">Framebuffer HOWTO</a> document. For development and debugging purposes, Qt for Embedded Linux provides a <a href="qvfb.html">virtual framebuffer</a>. It is also possible to run an application using the <a href="qt-embedded-vnc.html">VNC protocol</a>.</p>
<p><table class="generic" width="100%" align="center" cellpadding="2" cellspacing="1" border="0">
<thead><tr valign="top" class="qt-style"><th>Getting Started</th><th>Reference</th><th>Features</th></tr></thead>
<tr valign="top" class="odd"><td><ul>
<li><a href="qt-embedded-architecture.html">Architecture Overview</a></li>
<li><a href="qt-embedded-install.html">Installation</a></li>
<li><a href="qt-embedded-running.html">Running Applications</a></li>
<li><a href="examples-embeddedlinux.html">Examples</a></li>
</ul>
</td><td><ul>
<li><a href="qws.html">Classes</a></li>
<li><a href="qt-embedded-envvars.html">Environment Variables</a></li>
<li><a href="licenses-fonts.html">Font Licenses</a></li>
</ul>
</td><td><ul>
<li><a href="qt-embedded-pointer.html">Pointer Handling</a></li>
<li><a href="qt-embedded-charinput.html">Character Input</a></li>
<li><a href="qt-embedded-displaymanagement.html">Display Management</a></li>
<li><a href="qt-embeddedlinux-accel.html">Hardware Accelerated Graphics</a></li>
<li><a href="qt-embedded-fonts.html">Fonts</a></li>
</ul>
</td></tr>
<thead><tr valign="top" class="qt-style"><th>Development</th><th>Porting</th><th>Optimization</th></tr></thead>
<tr valign="top" class="even"><td><ul>
<li><a href="qvfb.html">Virtual Framebuffer</a></li>
<li><a href="qt-embedded-vnc.html">VNC Protocol</a></li>
<li><a href="qt-embedded-testingframebuffer.html">Testing the Linux Framebuffer</a></li>
<li><a href="qt-embedded-crosscompiling.html">Cross Compiling Applications</a></li>
<li><a href="qt-embedded-deployment.html">Deploying Applications</a></li>
</ul>
</td><td><ul>
<li><a href="qt-embedded-differences.html">Porting Qt Applications to Qt for Embedded Linux</a></li>
<li><a href="qt-embedded-porting-device.html">Porting Qt for Embedded Linux to a New Architecture</a></li>
<li><a href="qt-embedded-porting-operatingsystem.html">Porting Qt for Embedded Linux to Another Operating System</a></li>
</ul>
</td><td><ul>
<li><a href="qt-performance.html">Qt Performance Tuning</a></li>
<li><a href="fine-tuning-features.html">Fine-Tuning Features in Qt</a></li>
<li><a href="qt-embedded-accel.html">Adding an Accelerated Graphics Driver</a></li>
</ul>
</td></tr>
</table></p>
<p><table width="100%" class="annotated" cellpadding="2" cellspacing="1" border="0">
</table></p>
<p /><address><hr /><div align="center">
<table width="100%" cellspacing="0" border="0"><tr class="address">
<td width="40%" align="left">Copyright © 2010 Nokia Corporation and/or its subsidiary(-ies)</td>
<td width="20%" align="center"><a href="trademarks.html">Trademarks</a></td>
<td width="40%" align="right"><div align="right">Qt 4.6.3</div></td>
</tr></table></div></address></body>
</html>
distrib
>
Mandriva
>
current
>
i586
>
media
>
main-updates
>
by-pkgid
>
8e6051afcdb111a0317a58fb64c2abf5
>
files
>
5098
