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<title>Qt 4.2: Qt 3 Support Members for QDir</title>
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<td align="left" valign="top" width="32"><a href="http://www.trolltech.com/products/qt"><img src="images/qt-logo.png" align="left" width="32" height="32" 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="mainclasses.html"><font color="#004faf">Main Classes</font></a> · <a href="groups.html"><font color="#004faf">Grouped Classes</font></a> · <a href="modules.html"><font color="#004faf">Modules</font></a> · <a href="functions.html"><font color="#004faf">Functions</font></a></td>
<td align="right" valign="top" width="230"><a href="http://www.trolltech.com"><img src="images/trolltech-logo.png" align="right" width="203" height="32" border="0" /></a></td></tr></table><h1 align="center">Qt 3 Support Members for QDir</h1>
<p><b>The following class members are part of the <a href="qt3support.html">Qt 3 support layer</a>.</b> They are provided to help you port old code to Qt 4. We advise against using them in new code.</p>
<p><ul><li><a href="qdir.html">QDir class reference</a></li></ul></p>
<h3>Public Functions</h3>
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<li><div class="fn"/>QString <b><a href="qdir-qt3.html#absFilePath">absFilePath</a></b> ( const QString & <i>fileName</i>, bool <i>acceptAbsPath</i> = true ) const</li>
<li><div class="fn"/>QString <b><a href="qdir-qt3.html#absPath">absPath</a></b> () const</li>
<li><div class="fn"/>void <b><a href="qdir-qt3.html#convertToAbs">convertToAbs</a></b> ()</li>
<li><div class="fn"/>QFileInfoList <b><a href="qdir-qt3.html#entryInfoList-3">entryInfoList</a></b> ( const QString & <i>nameFilter</i>, Filters <i>filters</i> = NoFilter, SortFlags <i>sort</i> = NoSort ) const</li>
<li><div class="fn"/>QStringList <b><a href="qdir-qt3.html#entryList-3">entryList</a></b> ( const QString & <i>nameFilter</i>, Filters <i>filters</i> = NoFilter, SortFlags <i>sort</i> = NoSort ) const</li>
<li><div class="fn"/>bool <b><a href="qdir-qt3.html#matchAllDirs">matchAllDirs</a></b> () const</li>
<li><div class="fn"/>bool <b><a href="qdir-qt3.html#mkdir-2">mkdir</a></b> ( const QString & <i>dirName</i>, bool <i>acceptAbsPath</i> ) const</li>
<li><div class="fn"/>QString <b><a href="qdir-qt3.html#nameFilter">nameFilter</a></b> () const</li>
<li><div class="fn"/>bool <b><a href="qdir-qt3.html#rmdir-2">rmdir</a></b> ( const QString & <i>dirName</i>, bool <i>acceptAbsPath</i> ) const</li>
<li><div class="fn"/>void <b><a href="qdir-qt3.html#setMatchAllDirs">setMatchAllDirs</a></b> ( bool <i>on</i> )</li>
<li><div class="fn"/>void <b><a href="qdir-qt3.html#setNameFilter">setNameFilter</a></b> ( const QString & <i>nameFilter</i> )</li>
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<h3>Static Public Members</h3>
<ul>
<li><div class="fn"/>QString <b><a href="qdir-qt3.html#cleanDirPath">cleanDirPath</a></b> ( const QString & <i>name</i> )</li>
<li><div class="fn"/>QString <b><a href="qdir-qt3.html#currentDirPath">currentDirPath</a></b> ()</li>
<li><div class="fn"/>QString <b><a href="qdir-qt3.html#homeDirPath">homeDirPath</a></b> ()</li>
<li><div class="fn"/>QString <b><a href="qdir-qt3.html#rootDirPath">rootDirPath</a></b> ()</li>
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<h2>Member Function Documentation</h2>
<h3 class="fn"><a name="absFilePath"></a><a href="qstring.html">QString</a> QDir::absFilePath ( const <a href="qstring.html">QString</a> & <i>fileName</i>, bool <i>acceptAbsPath</i> = true ) const</h3>
<p>Use absoluteFilePath(<i>fileName</i>) instead.</p>
<p>The <i>acceptAbsPath</i> parameter is ignored.</p>
<h3 class="fn"><a name="absPath"></a><a href="qstring.html">QString</a> QDir::absPath () const</h3>
<p>Use <a href="qdir.html#absolutePath">absolutePath</a>() instead.</p>
<h3 class="fn"><a name="cleanDirPath"></a><a href="qstring.html">QString</a> QDir::cleanDirPath ( const <a href="qstring.html">QString</a> & <i>name</i> ) <tt> [static]</tt></h3>
<p>Use <a href="qdir.html#cleanPath">cleanPath</a>() instead.</p>
<h3 class="fn"><a name="convertToAbs"></a>void QDir::convertToAbs ()</h3>
<p>Use <a href="qdir.html#makeAbsolute">makeAbsolute</a>() instead.</p>
<h3 class="fn"><a name="currentDirPath"></a><a href="qstring.html">QString</a> QDir::currentDirPath () <tt> [static]</tt></h3>
<p>Returns the current working directory or "/" if the current directory cannot be determined.</p>
<p>See also <a href="qdir-qt3.html#homeDirPath">homeDirPath</a>() and <a href="qdir-qt3.html#rootDirPath">rootDirPath</a>().</p>
<h3 class="fn"><a name="entryInfoList-3"></a><a href="qfileinfo.html#QFileInfoList-typedef">QFileInfoList</a> QDir::entryInfoList ( const <a href="qstring.html">QString</a> & <i>nameFilter</i>, <a href="qdir.html#Filter-enum">Filters</a> <i>filters</i> = NoFilter, <a href="qdir.html#SortFlag-enum">SortFlags</a> <i>sort</i> = NoSort ) const</h3>
<p>This is an overloaded member function, provided for convenience.</p>
<p>Use the overload that takes a name filter string list as first argument instead of a combination of attribute filter flags.</p>
<h3 class="fn"><a name="entryList-3"></a><a href="qstringlist.html">QStringList</a> QDir::entryList ( const <a href="qstring.html">QString</a> & <i>nameFilter</i>, <a href="qdir.html#Filter-enum">Filters</a> <i>filters</i> = NoFilter, <a href="qdir.html#SortFlag-enum">SortFlags</a> <i>sort</i> = NoSort ) const</h3>
<p>This is an overloaded member function, provided for convenience.</p>
<p>Use the overload that takes a name filter string list as first argument instead of a combination of attribute filter flags.</p>
<h3 class="fn"><a name="homeDirPath"></a><a href="qstring.html">QString</a> QDir::homeDirPath () <tt> [static]</tt></h3>
<p>Returns the user's home directory or an empty string if it cannot be determined.</p>
<p>See also <a href="qdir-qt3.html#currentDirPath">currentDirPath</a>() and <a href="qdir-qt3.html#rootDirPath">rootDirPath</a>().</p>
<h3 class="fn"><a name="matchAllDirs"></a>bool QDir::matchAllDirs () const</h3>
<p>Use <a href="qdir.html#filter">filter</a>() & <a href="qdir.html#Filter-enum">AllDirs</a> instead.</p>
<p>See also <a href="qdir-qt3.html#setMatchAllDirs">setMatchAllDirs</a>().</p>
<h3 class="fn"><a name="mkdir-2"></a>bool QDir::mkdir ( const <a href="qstring.html">QString</a> & <i>dirName</i>, bool <i>acceptAbsPath</i> ) const</h3>
<p>This is an overloaded member function, provided for convenience.</p>
<p>Use mkdir(<i>dirName</i>) instead.</p>
<p>The <i>acceptAbsPath</i> parameter is ignored.</p>
<h3 class="fn"><a name="nameFilter"></a><a href="qstring.html">QString</a> QDir::nameFilter () const</h3>
<p>Use <a href="qdir.html#nameFilters">nameFilters</a>() instead.</p>
<p>See also <a href="qdir-qt3.html#setNameFilter">setNameFilter</a>().</p>
<h3 class="fn"><a name="rmdir-2"></a>bool QDir::rmdir ( const <a href="qstring.html">QString</a> & <i>dirName</i>, bool <i>acceptAbsPath</i> ) const</h3>
<p>This is an overloaded member function, provided for convenience.</p>
<p>Use rmdir(<i>dirName</i>) instead.</p>
<p>The <i>acceptAbsPath</i> parameter is ignored.</p>
<h3 class="fn"><a name="rootDirPath"></a><a href="qstring.html">QString</a> QDir::rootDirPath () <tt> [static]</tt></h3>
<p>Returns "/".</p>
<p>See also <a href="qdir-qt3.html#homeDirPath">homeDirPath</a>() and <a href="qdir-qt3.html#currentDirPath">currentDirPath</a>().</p>
<h3 class="fn"><a name="setMatchAllDirs"></a>void QDir::setMatchAllDirs ( bool <i>on</i> )</h3>
<p>Use <a href="qdir.html#setFilter">setFilter</a>() instead.</p>
<p>See also <a href="qdir-qt3.html#matchAllDirs">matchAllDirs</a>().</p>
<h3 class="fn"><a name="setNameFilter"></a>void QDir::setNameFilter ( const <a href="qstring.html">QString</a> & <i>nameFilter</i> )</h3>
<p>Use <a href="qdir.html#setNameFilters">setNameFilters</a>() instead.</p>
<p>The <i>nameFilter</i> is a wildcard (globbing) filter that understands "*" and "?" wildcards. (See <a href="qregexp.html#qregexp-wildcard-matching">QRegExp wildcard matching</a>.) You may specify several filter entries, each separated by spaces or by semicolons.</p>
<p>For example, if you want <a href="qdir.html#entryList">entryList</a>() and <a href="qdir.html#entryInfoList">entryInfoList</a>() to list all files ending with either ".cpp" or ".h", you would use either dir.setNameFilters("*.cpp *.h") or dir.setNameFilters("*.cpp;*.h").</p>
<p>For example, if you have code like</p>
<pre><font color="#404040"> QString filter = "*.cpp *.cxx *.cc";
dir.setNameFilter(filter);</font></pre>
<p>you can rewrite it as</p>
<pre> QString filter = "*.cpp *.cxx *.cc";
dir.setNameFilters(filter.split(' '));</pre>
<p>See also <a href="qdir-qt3.html#nameFilter">nameFilter</a>().</p>
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