diff options
Diffstat (limited to 'doc/src/snippets/code/src_corelib_io_qdir.cpp')
| -rw-r--r-- | doc/src/snippets/code/src_corelib_io_qdir.cpp | 175 |
1 files changed, 0 insertions, 175 deletions
diff --git a/doc/src/snippets/code/src_corelib_io_qdir.cpp b/doc/src/snippets/code/src_corelib_io_qdir.cpp deleted file mode 100644 index 3c333e5642..0000000000 --- a/doc/src/snippets/code/src_corelib_io_qdir.cpp +++ /dev/null @@ -1,175 +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." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - - -void wrapInFunction() -{ - -//! [0] -QDir("/home/user/Documents") -QDir("C:/Documents and Settings") -//! [0] - - -//! [1] -QDir("images/landscape.png") -//! [1] - - -//! [2] -QDir("Documents/Letters/Applications").dirName() // "Applications" -QDir().dirName() // "." -//! [2] - - -//! [3] -QDir directory("Documents/Letters"); -QString path = directory.filePath("contents.txt"); -QString absolutePath = directory.absoluteFilePath("contents.txt"); -//! [3] - - -//! [4] -QDir dir("example"); -if (!dir.exists()) - qWarning("Cannot find the example directory"); -//! [4] - - -//! [5] -QDir dir = QDir::root(); // "/" -if (!dir.cd("tmp")) { // "/tmp" - qWarning("Cannot find the \"/tmp\" directory"); -} else { - QFile file(dir.filePath("ex1.txt")); // "/tmp/ex1.txt" - if (!file.open(QIODevice::ReadWrite)) - qWarning("Cannot create the file %s", file.name()); -} -//! [5] - - -//! [6] -QString bin = "/local/bin"; // where /local/bin is a symlink to /usr/bin -QDir binDir(bin); -QString canonicalBin = binDir.canonicalPath(); -// canonicalBin now equals "/usr/bin" - -QString ls = "/local/bin/ls"; // where ls is the executable "ls" -QDir lsDir(ls); -QString canonicalLs = lsDir.canonicalPath(); -// canonicalLS now equals "/usr/bin/ls". -//! [6] - - -//! [7] -QDir dir("/home/bob"); -QString s; - -s = dir.relativeFilePath("images/file.jpg"); // s is "images/file.jpg" -s = dir.relativeFilePath("/home/mary/file.txt"); // s is "../mary/file.txt" -//! [7] - - -//! [8] -QDir::setSearchPaths("icons", QStringList(QDir::homePath() + "/images")); -QDir::setSearchPaths("docs", QStringList(":/embeddedDocuments")); -... -QPixmap pixmap("icons:undo.png"); // will look for undo.png in QDir::homePath() + "/images" -QFile file("docs:design.odf"); // will look in the :/embeddedDocuments resource path -//! [8] - - -//! [9] -QDir dir("/tmp/root_link"); -dir = dir.canonicalPath(); -if (dir.isRoot()) - qWarning("It is a root link"); -//! [9] - - -//! [10] -// The current directory is "/usr/local" -QDir d1("/usr/local/bin"); -QDir d2("bin"); -if (d1 == d2) - qDebug("They're the same"); -//! [10] - - -//! [11] -// The current directory is "/usr/local" -QDir d1("/usr/local/bin"); -d1.setFilter(QDir::Executable); -QDir d2("bin"); -if (d1 != d2) - qDebug("They differ"); -//! [11] - - -//! [12] -C:/Documents and Settings/Username -//! [12] - - -//! [13] -Q_INIT_RESOURCE(myapp); -//! [13] - - -//! [14] -inline void initMyResource() { Q_INIT_RESOURCE(myapp); } - -namespace MyNamespace -{ - ... - - void myFunction() - { - initMyResource(); - } -} -//! [14] - - -//! [15] -Q_CLEANUP_RESOURCE(myapp); -//! [15] - -} |