diff options
Diffstat (limited to 'doc/src/snippets/code/src_corelib_io_qfileinfo.cpp')
-rw-r--r-- | doc/src/snippets/code/src_corelib_io_qfileinfo.cpp | 146 |
1 files changed, 0 insertions, 146 deletions
diff --git a/doc/src/snippets/code/src_corelib_io_qfileinfo.cpp b/doc/src/snippets/code/src_corelib_io_qfileinfo.cpp deleted file mode 100644 index f565786934..0000000000 --- a/doc/src/snippets/code/src_corelib_io_qfileinfo.cpp +++ /dev/null @@ -1,146 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/ -** -** This file is part of the documentation of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** You may use this file under the terms of the BSD license as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor -** the names of its contributors may be used to endorse or promote -** products derived from this software without specific prior written -** permission. -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - - -//![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] |