diff options
Diffstat (limited to 'src/assistant/help/doc/snippets/doc_src_qthelp.cpp')
-rw-r--r-- | src/assistant/help/doc/snippets/doc_src_qthelp.cpp | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/src/assistant/help/doc/snippets/doc_src_qthelp.cpp b/src/assistant/help/doc/snippets/doc_src_qthelp.cpp new file mode 100644 index 000000000..4d31e4499 --- /dev/null +++ b/src/assistant/help/doc/snippets/doc_src_qthelp.cpp @@ -0,0 +1,63 @@ +/**************************************************************************** +** +** Copyright (C) 2013 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. +** +** $QT_BEGIN_LICENSE:BSD$ +** 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 Digia Plc 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." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +//! [0] +#include <QtHelp> +//! [0] + +//! [6] +QHelpEngineCore helpEngine("mycollection.qhc"); +... + +// get all file references for the identifier +QMap<QString, QUrl> links = + helpEngine.linksForIdentifier(QLatin1String("MyDialog::ChangeButton")); + +// If help is available for this keyword, get the help data +// of the first file reference. +if (links.count()) { + QByteArray helpData = helpEngine->fileData(links.constBegin().value()); + // show the documentation to the user + if (!helpData.isEmpty()) + displayHelp(helpData); +} +//! [6] + + |