<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en_US" lang="en_US"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <!-- qdir.cpp --> <title>Qt 4.8: Qt 3 Support Members for QDir</title> <link rel="stylesheet" type="text/css" href="style/style.css" /> <script src="scripts/jquery.js" type="text/javascript"></script> <script src="scripts/functions.js" type="text/javascript"></script> <link rel="stylesheet" type="text/css" href="style/superfish.css" /> <link rel="stylesheet" type="text/css" href="style/narrow.css" /> <!--[if IE]> <meta name="MSSmartTagsPreventParsing" content="true"> <meta http-equiv="imagetoolbar" content="no"> <![endif]--> <!--[if lt IE 7]> <link rel="stylesheet" type="text/css" href="style/style_ie6.css"> <![endif]--> <!--[if IE 7]> <link rel="stylesheet" type="text/css" href="style/style_ie7.css"> <![endif]--> <!--[if IE 8]> <link rel="stylesheet" type="text/css" href="style/style_ie8.css"> <![endif]--> <script src="scripts/superfish.js" type="text/javascript"></script> <script src="scripts/narrow.js" type="text/javascript"></script> </head> <body class="" onload="CheckEmptyAndLoadList();"> <div class="header" id="qtdocheader"> <div class="content"> <div id="nav-logo"> <a href="index.html">Home</a></div> <a href="index.html" class="qtref"><span>Qt Reference Documentation</span></a> <div id="narrowsearch"></div> <div id="nav-topright"> <ul> <li class="nav-topright-home"><a href="http://qt.digia.com/">Qt HOME</a></li> <li class="nav-topright-dev"><a href="http://qt-project.org/">DEV</a></li> <li class="nav-topright-doc nav-topright-doc-active"><a href="http://qt-project.org/doc/"> DOC</a></li> <li class="nav-topright-blog"><a href="http://blog.qt.digia.com/">BLOG</a></li> </ul> </div> <div id="shortCut"> <ul> <li class="shortCut-topleft-inactive"><span><a href="index.html">Qt 4.8</a></span></li> <li class="shortCut-topleft-active"><a href="http://qt-project.org/doc/">ALL VERSIONS </a></li> </ul> </div> <ul class="sf-menu" id="narrowmenu"> <li><a href="#">API Lookup</a> <ul> <li><a href="classes.html">Class index</a></li> <li><a href="functions.html">Function index</a></li> <li><a href="modules.html">Modules</a></li> <li><a href="namespaces.html">Namespaces</a></li> <li><a href="qtglobal.html">Global Declarations</a></li> <li><a href="qdeclarativeelements.html">QML elements</a></li> </ul> </li> <li><a href="#">Qt Topics</a> <ul> <li><a href="qt-basic-concepts.html">Programming with Qt</a></li> <li><a href="qtquick.html">Device UIs & Qt Quick</a></li> <li><a href="qt-gui-concepts.html">UI Design with Qt</a></li> <li><a href="supported-platforms.html">Supported Platforms</a></li> <li><a href="technology-apis.html">Qt and Key Technologies</a></li> <li><a href="best-practices.html">How-To's and Best Practices</a></li> </ul> </li> <li><a href="#">Examples</a> <ul> <li><a href="all-examples.html">Examples</a></li> <li><a href="tutorials.html">Tutorials</a></li> <li><a href="demos.html">Demos</a></li> <li><a href="qdeclarativeexamples.html">QML Examples</a></li> </ul> </li> </ul> </div> </div> <div class="wrapper"> <div class="hd"> <span></span> </div> <div class="bd group"> <div class="sidebar"> <div class="searchlabel"> Search index:</div> <div class="search" id="sidebarsearch"> <form id="qtdocsearch" action="" onsubmit="return false;"> <fieldset> <input type="text" name="searchstring" id="pageType" value="" /> <div id="resultdialog"> <a href="#" id="resultclose">Close</a> <p id="resultlinks" class="all"><a href="#" id="showallresults">All</a> | <a href="#" id="showapiresults">API</a> | <a href="#" id="showarticleresults">Articles</a> | <a href="#" id="showexampleresults">Examples</a></p> <p id="searchcount" class="all"><span id="resultcount"></span><span id="apicount"></span><span id="articlecount"></span><span id="examplecount"></span> results:</p> <ul id="resultlist" class="all"> </ul> </div> </fieldset> </form> </div> <div class="box first bottombar" id="lookup"> <h2 title="API Lookup"><span></span> API Lookup</h2> <div id="list001" class="list"> <ul id="ul001" > <li class="defaultLink"><a href="classes.html">Class index</a></li> <li class="defaultLink"><a href="functions.html">Function index</a></li> <li class="defaultLink"><a href="modules.html">Modules</a></li> <li class="defaultLink"><a href="namespaces.html">Namespaces</a></li> <li class="defaultLink"><a href="qtglobal.html">Global Declarations</a></li> <li class="defaultLink"><a href="qdeclarativeelements.html">QML elements</a></li> </ul> </div> </div> <div class="box bottombar" id="topics"> <h2 title="Qt Topics"><span></span> Qt Topics</h2> <div id="list002" class="list"> <ul id="ul002" > <li class="defaultLink"><a href="qt-basic-concepts.html">Programming with Qt</a></li> <li class="defaultLink"><a href="qtquick.html">Device UIs & Qt Quick</a></li> <li class="defaultLink"><a href="qt-gui-concepts.html">UI Design with Qt</a></li> <li class="defaultLink"><a href="supported-platforms.html">Supported Platforms</a></li> <li class="defaultLink"><a href="technology-apis.html">Qt and Key Technologies</a></li> <li class="defaultLink"><a href="best-practices.html">How-To's and Best Practices</a></li> </ul> </div> </div> <div class="box" id="examples"> <h2 title="Examples"><span></span> Examples</h2> <div id="list003" class="list"> <ul id="ul003"> <li class="defaultLink"><a href="all-examples.html">Examples</a></li> <li class="defaultLink"><a href="tutorials.html">Tutorials</a></li> <li class="defaultLink"><a href="demos.html">Demos</a></li> <li class="defaultLink"><a href="qdeclarativeexamples.html">QML Examples</a></li> </ul> </div> </div> </div> <div class="wrap"> <div class="toolbar"> <div class="breadcrumb toolblock"> <ul> <li class="first"><a href="index.html">Home</a></li> <!-- Breadcrumbs go here --> <li><a href="modules.html">Modules</a></li> <li><a href="qtcore.html">QtCore</a></li> <li>QDir</li> </ul> </div> <div class="toolbuttons toolblock"> <ul> <li id="smallA" class="t_button">A</li> <li id="medA" class="t_button active">A</li> <li id="bigA" class="t_button">A</li> <li id="print" class="t_button"><a href="javascript:this.print();"> <span>Print</span></a></li> </ul> </div> </div> <div class="content mainContent"> <h1 class="title">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> <h2>Public Functions</h2> <table class="alignedsummary"> <tr><td class="memItemLeft topAlign rightAlign"> QString </td><td class="memItemRight bottomAlign"><b><a href="qdir-qt3.html#absFilePath">absFilePath</a></b> ( const QString & <i>fileName</i>, bool <i>acceptAbsPath</i> = true ) const</td></tr> <tr><td class="memItemLeft topAlign rightAlign"> QString </td><td class="memItemRight bottomAlign"><b><a href="qdir-qt3.html#absPath">absPath</a></b> () const</td></tr> <tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qdir-qt3.html#convertToAbs">convertToAbs</a></b> ()</td></tr> <tr><td class="memItemLeft topAlign rightAlign"> QFileInfoList </td><td class="memItemRight bottomAlign"><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</td></tr> <tr><td class="memItemLeft topAlign rightAlign"> QStringList </td><td class="memItemRight bottomAlign"><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</td></tr> <tr><td class="memItemLeft topAlign rightAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qdir-qt3.html#matchAllDirs">matchAllDirs</a></b> () const</td></tr> <tr><td class="memItemLeft topAlign rightAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qdir-qt3.html#mkdir-2">mkdir</a></b> ( const QString & <i>dirName</i>, bool <i>acceptAbsPath</i> ) const</td></tr> <tr><td class="memItemLeft topAlign rightAlign"> QString </td><td class="memItemRight bottomAlign"><b><a href="qdir-qt3.html#nameFilter">nameFilter</a></b> () const</td></tr> <tr><td class="memItemLeft topAlign rightAlign"> bool </td><td class="memItemRight bottomAlign"><b><a href="qdir-qt3.html#rmdir-2">rmdir</a></b> ( const QString & <i>dirName</i>, bool <i>acceptAbsPath</i> ) const</td></tr> <tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qdir-qt3.html#setMatchAllDirs">setMatchAllDirs</a></b> ( bool <i>on</i> )</td></tr> <tr><td class="memItemLeft topAlign rightAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="qdir-qt3.html#setNameFilter">setNameFilter</a></b> ( const QString & <i>nameFilter</i> )</td></tr> </table> <h2>Static Public Members</h2> <table class="alignedsummary"> <tr><td class="memItemLeft topAlign rightAlign"> QString </td><td class="memItemRight bottomAlign"><b><a href="qdir-qt3.html#cleanDirPath">cleanDirPath</a></b> ( const QString & <i>name</i> )</td></tr> <tr><td class="memItemLeft topAlign rightAlign"> QString </td><td class="memItemRight bottomAlign"><b><a href="qdir-qt3.html#convertSeparators">convertSeparators</a></b> ( const QString & <i>pathName</i> )</td></tr> <tr><td class="memItemLeft topAlign rightAlign"> QString </td><td class="memItemRight bottomAlign"><b><a href="qdir-qt3.html#currentDirPath">currentDirPath</a></b> ()</td></tr> <tr><td class="memItemLeft topAlign rightAlign"> QString </td><td class="memItemRight bottomAlign"><b><a href="qdir-qt3.html#homeDirPath">homeDirPath</a></b> ()</td></tr> <tr><td class="memItemLeft topAlign rightAlign"> QString </td><td class="memItemRight bottomAlign"><b><a href="qdir-qt3.html#rootDirPath">rootDirPath</a></b> ()</td></tr> </table> <h2>Member Function Documentation</h2> <!-- $$$absFilePath[overload1]$$$absFilePathconstQString&bool --> <h3 class="fn"><a name="absFilePath"></a><span class="type"><a href="qstring.html">QString</a></span> QDir::<span class="name">absFilePath</span> ( const <span class="type"><a href="qstring.html">QString</a></span> & <i>fileName</i>, <span class="type">bool</span> <i>acceptAbsPath</i> = true ) const</h3> <p>Use absoluteFilePath(<i>fileName</i>) instead.</p> <p>The <i>acceptAbsPath</i> parameter is ignored.</p> <!-- @@@absFilePath --> <!-- $$$absPath[overload1]$$$absPath --> <h3 class="fn"><a name="absPath"></a><span class="type"><a href="qstring.html">QString</a></span> QDir::<span class="name">absPath</span> () const</h3> <p>Use <a href="qdir.html#absolutePath">absolutePath</a>() instead.</p> <!-- @@@absPath --> <!-- $$$cleanDirPath[overload1]$$$cleanDirPathconstQString& --> <h3 class="fn"><a name="cleanDirPath"></a><span class="type"><a href="qstring.html">QString</a></span> QDir::<span class="name">cleanDirPath</span> ( const <span class="type"><a href="qstring.html">QString</a></span> & <i>name</i> )<tt> [static]</tt></h3> <p>Use <a href="qdir.html#cleanPath">cleanPath</a>() instead.</p> <!-- @@@cleanDirPath --> <!-- $$$convertSeparators[overload1]$$$convertSeparatorsconstQString& --> <h3 class="fn"><a name="convertSeparators"></a><span class="type"><a href="qstring.html">QString</a></span> QDir::<span class="name">convertSeparators</span> ( const <span class="type"><a href="qstring.html">QString</a></span> & <i>pathName</i> )<tt> [static]</tt></h3> <p>Use <a href="qdir.html#toNativeSeparators">QDir::toNativeSeparators</a>() instead.</p> <!-- @@@convertSeparators --> <!-- $$$convertToAbs[overload1]$$$convertToAbs --> <h3 class="fn"><a name="convertToAbs"></a><span class="type">void</span> QDir::<span class="name">convertToAbs</span> ()</h3> <p>Use <a href="qdir.html#makeAbsolute">makeAbsolute</a>() instead.</p> <!-- @@@convertToAbs --> <!-- $$$currentDirPath[overload1]$$$currentDirPath --> <h3 class="fn"><a name="currentDirPath"></a><span class="type"><a href="qstring.html">QString</a></span> QDir::<span class="name">currentDirPath</span> ()<tt> [static]</tt></h3> <p>Returns the absolute path of the application's current directory.</p> <p>Use <a href="qdir.html#currentPath">currentPath</a>() instead.</p> <p><b>See also </b><a href="qdir.html#currentPath">currentPath</a>() and <a href="qdir.html#setCurrent">setCurrent</a>().</p> <!-- @@@currentDirPath --> <!-- $$$entryInfoList$$$entryInfoListconstQString&FiltersSortFlags --> <h3 class="fn"><a name="entryInfoList-3"></a><span class="type"><a href="qfileinfo.html#QFileInfoList-typedef">QFileInfoList</a></span> QDir::<span class="name">entryInfoList</span> ( const <span class="type"><a href="qstring.html">QString</a></span> & <i>nameFilter</i>, <span class="type"><a href="qdir.html#Filter-enum">Filters</a></span> <i>filters</i> = NoFilter, <span class="type"><a href="qdir.html#SortFlag-enum">SortFlags</a></span> <i>sort</i> = NoSort ) const</h3> <p>This is an overloaded function.</p> <p>Use the overload that takes a name filter string list as first argument instead of a combination of attribute filter flags.</p> <!-- @@@entryInfoList --> <!-- $$$entryList$$$entryListconstQString&FiltersSortFlags --> <h3 class="fn"><a name="entryList-3"></a><span class="type"><a href="qstringlist.html">QStringList</a></span> QDir::<span class="name">entryList</span> ( const <span class="type"><a href="qstring.html">QString</a></span> & <i>nameFilter</i>, <span class="type"><a href="qdir.html#Filter-enum">Filters</a></span> <i>filters</i> = NoFilter, <span class="type"><a href="qdir.html#SortFlag-enum">SortFlags</a></span> <i>sort</i> = NoSort ) const</h3> <p>This is an overloaded function.</p> <p>Use the overload that takes a name filter string list as first argument instead of a combination of attribute filter flags.</p> <!-- @@@entryList --> <!-- $$$homeDirPath[overload1]$$$homeDirPath --> <h3 class="fn"><a name="homeDirPath"></a><span class="type"><a href="qstring.html">QString</a></span> QDir::<span class="name">homeDirPath</span> ()<tt> [static]</tt></h3> <p>Returns the absolute path of the user's home directory.</p> <p>Use <a href="qdir.html#homePath">homePath</a>() instead.</p> <p><b>See also </b><a href="qdir.html#homePath">homePath</a>().</p> <!-- @@@homeDirPath --> <!-- $$$matchAllDirs[overload1]$$$matchAllDirs --> <h3 class="fn"><a name="matchAllDirs"></a><span class="type">bool</span> QDir::<span class="name">matchAllDirs</span> () const</h3> <p>Use <a href="qdir.html#filter">filter</a>() & <a href="qdir.html#Filter-enum">AllDirs</a> instead.</p> <p><b>See also </b><a href="qdir-qt3.html#setMatchAllDirs">setMatchAllDirs</a>().</p> <!-- @@@matchAllDirs --> <!-- $$$mkdir$$$mkdirconstQString&bool --> <h3 class="fn"><a name="mkdir-2"></a><span class="type">bool</span> QDir::<span class="name">mkdir</span> ( const <span class="type"><a href="qstring.html">QString</a></span> & <i>dirName</i>, <span class="type">bool</span> <i>acceptAbsPath</i> ) const</h3> <p>Use mkdir(<i>dirName</i>) instead.</p> <p>The <i>acceptAbsPath</i> parameter is ignored.</p> <!-- @@@mkdir --> <!-- $$$nameFilter[overload1]$$$nameFilter --> <h3 class="fn"><a name="nameFilter"></a><span class="type"><a href="qstring.html">QString</a></span> QDir::<span class="name">nameFilter</span> () const</h3> <p>Use <a href="qdir.html#nameFilters">nameFilters</a>() instead.</p> <p><b>See also </b><a href="qdir-qt3.html#setNameFilter">setNameFilter</a>().</p> <!-- @@@nameFilter --> <!-- $$$rmdir$$$rmdirconstQString&bool --> <h3 class="fn"><a name="rmdir-2"></a><span class="type">bool</span> QDir::<span class="name">rmdir</span> ( const <span class="type"><a href="qstring.html">QString</a></span> & <i>dirName</i>, <span class="type">bool</span> <i>acceptAbsPath</i> ) const</h3> <p>Use rmdir(<i>dirName</i>) instead.</p> <p>The <i>acceptAbsPath</i> parameter is ignored.</p> <!-- @@@rmdir --> <!-- $$$rootDirPath[overload1]$$$rootDirPath --> <h3 class="fn"><a name="rootDirPath"></a><span class="type"><a href="qstring.html">QString</a></span> QDir::<span class="name">rootDirPath</span> ()<tt> [static]</tt></h3> <p>Returns the absolute path of the root directory.</p> <p>Use <a href="qdir.html#rootPath">rootPath</a>() instead.</p> <p><b>See also </b><a href="qdir.html#rootPath">rootPath</a>().</p> <!-- @@@rootDirPath --> <!-- $$$setMatchAllDirs[overload1]$$$setMatchAllDirsbool --> <h3 class="fn"><a name="setMatchAllDirs"></a><span class="type">void</span> QDir::<span class="name">setMatchAllDirs</span> ( <span class="type">bool</span> <i>on</i> )</h3> <p>Use <a href="qdir.html#setFilter">setFilter</a>() instead.</p> <p><b>See also </b><a href="qdir-qt3.html#matchAllDirs">matchAllDirs</a>().</p> <!-- @@@setMatchAllDirs --> <!-- $$$setNameFilter[overload1]$$$setNameFilterconstQString& --> <h3 class="fn"><a name="setNameFilter"></a><span class="type">void</span> QDir::<span class="name">setNameFilter</span> ( const <span class="type"><a href="qstring.html">QString</a></span> & <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 class="cpp"> QString filter = "*.cpp *.cxx *.cc"; dir.setNameFilter(filter);</pre> <p>you can rewrite it as</p> <pre class="cpp"> <span class="type"><a href="qstring.html">QString</a></span> filter <span class="operator">=</span> <span class="string">"*.cpp *.cxx *.cc"</span>; dir<span class="operator">.</span><a href="qdir.html#setNameFilters">setNameFilters</a>(filter<span class="operator">.</span>split(<span class="char">' '</span>));</pre> <p><b>See also </b><a href="qdir-qt3.html#nameFilter">nameFilter</a>().</p> <!-- @@@setNameFilter --> </div> </div> </div> <div class="ft"> <span></span> </div> </div> <div class="footer"> <p> <acronym title="Copyright">©</acronym> 2015 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners.</p> <br /> <p> The documentation provided herein is licensed under the terms of the <a href="http://www.gnu.org/licenses/fdl.html">GNU Free Documentation License version 1.3</a> as published by the Free Software Foundation.</p> <p> Documentation sources may be obtained from <a href="http://www.qt-project.org"> www.qt-project.org</a>.</p> <br /> <p> Qt and respective logos are trademarks of The Qt Company Ltd in Finland and/or other countries worldwide. All other trademarks are property of their respective owners. <a title="Privacy Policy" href="http://en.gitorious.org/privacy_policy/">Privacy Policy</a></p> </div> <script src="scripts/functions.js" type="text/javascript"></script> </body> </html>