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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the documentation of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
//![newstuff]
QFileInfo fi("c:/temp/foo"); => fi.absoluteFilePath() => "C:/temp/foo"
//![newstuff]
//! [0]
#ifdef Q_OS_UNIX
QFileInfo info1("/home/bob/bin/untabify");
info1.isSymLink(); // returns true
info1.absoluteFilePath(); // returns "/home/bob/bin/untabify"
info1.size(); // returns 56201
info1.symLinkTarget(); // returns "/opt/pretty++/bin/untabify"
QFileInfo info2(info1.symLinkTarget());
info2.isSymLink(); // returns false
info2.absoluteFilePath(); // returns "/opt/pretty++/bin/untabify"
info2.size(); // returns 56201
#endif
//! [0]
//! [1]
#ifdef Q_OS_WIN
QFileInfo info1("C:\\Documents and Settings\\Bob\\untabify.lnk");
info1.isSymLink(); // returns true
info1.absoluteFilePath(); // returns "C:/Documents and Settings/Bob/untabify.lnk"
info1.size(); // returns 743
info1.symLinkTarget(); // returns "C:/Pretty++/untabify"
QFileInfo info2(info1.symLinkTarget());
info2.isSymLink(); // returns false
info2.absoluteFilePath(); // returns "C:/Pretty++/untabify"
info2.size(); // returns 63942
#endif
//! [1]
//! [2]
QString absolute = "/local/bin";
QString relative = "local/bin";
QFileInfo absFile(absolute);
QFileInfo relFile(relative);
QDir::setCurrent(QDir::rootPath());
// absFile and relFile now point to the same file
QDir::setCurrent("/tmp");
// absFile now points to "/local/bin",
// while relFile points to "/tmp/local/bin"
//! [2]
//! [3]
QFileInfo fi("/tmp/archive.tar.gz");
QString name = fi.fileName(); // name = "archive.tar.gz"
//! [3]
//! [4]
QFileInfo fi("/Applications/Safari.app");
QString bundle = fi.bundleName(); // name = "Safari"
//! [4]
//! [5]
QFileInfo fi("/tmp/archive.tar.gz");
QString base = fi.baseName(); // base = "archive"
//! [5]
//! [6]
QFileInfo fi("/tmp/archive.tar.gz");
QString base = fi.completeBaseName(); // base = "archive.tar"
//! [6]
//! [7]
QFileInfo fi("/tmp/archive.tar.gz");
QString ext = fi.completeSuffix(); // ext = "tar.gz"
//! [7]
//! [8]
QFileInfo fi("/tmp/archive.tar.gz");
QString ext = fi.suffix(); // ext = "gz"
//! [8]
//! [9]
QFileInfo info(fileName);
if (info.isSymLink())
fileName = info.symLinkTarget();
//! [9]
//! [10]
QFileInfo fi("/tmp/archive.tar.gz");
if (fi.permission(QFile::WriteUser | QFile::ReadGroup))
qWarning("I can change the file; my group can read the file");
if (fi.permission(QFile::WriteGroup | QFile::WriteOther))
qWarning("The group or others can change the file");
//! [10]
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