/**************************************************************************** ** ** Copyright (C) 2016 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the documentation of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:FDL$ ** 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 The Qt Company. For licensing terms ** and conditions see https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** ** GNU Free Documentation License Usage ** Alternatively, this file may be used under the terms of the GNU Free ** Documentation License version 1.3 as published by the Free Software ** Foundation and appearing in the file included in the packaging of ** this file. Please review the following information to ensure ** the GNU Free Documentation License version 1.3 requirements ** will be met: https://www.gnu.org/licenses/fdl-1.3.html. ** $QT_END_LICENSE$ ** ****************************************************************************/ /*! \module QtDBus \title Qt D-Bus C++ Classes \brief The Qt D-Bus module is a Unix-only library that you can use to perform Inter-Process Communication using the \l{Qt D-Bus}{D-Bus} protocol. \ingroup modules \qtvariable dbus \keyword The QDBus compiler Applications using the Qt D-Bus module can provide services to other, remote applications by exporting objects, as well as use services exported by those applications by placing calls and accessing properties. The Qt D-Bus module provides an interface that extends the Qt \l {signalsandslots.html}{Signals and Slots} mechanism, allowing one to connect to a signal emitted remotely as well as to connect a local signal to remote slot. To use this module, use the following code in your application: \snippet code/doc_src_qtdbus.cpp 0 \if !defined(qtforpython) If you're using qmake to build your application, you can add this line to your .pro file to make it link against the Qt D-Bus libraries: \snippet code/doc_src_qtdbus.pro 1 \note The source code for this module is located in the \c{src/qdbus} directory. When installing Qt from source, this module is built when Qt's tools are built. \endif See the \l {Qt D-Bus}{D-Bus} page for detailed information on how to use this module. */