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authorMarius Storm-Olsen <marius.storm-olsen@nokia.com>2012-05-10 09:11:17 +0200
committerMarius Storm-Olsen <marius.storm-olsen@nokia.com>2012-05-10 09:11:23 +0200
commit9456528aac80c6d4c41fa96d88696dc55414b710 (patch)
treef9fdcc9cd3c7468503590bec7ed082294a0cffde /src/dbus/doc/snippets/qdbusextratypes/qdbusextratypes.cpp
parent75552c8f62dcfb8012c306b37c79ec629448d780 (diff)
parentee38dec6f3aff6f7f277323c5c8488d4cd385693 (diff)
Merge branch 'docs-refactoring' into master
Diffstat (limited to 'src/dbus/doc/snippets/qdbusextratypes/qdbusextratypes.cpp')
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diff --git a/src/dbus/doc/snippets/qdbusextratypes/qdbusextratypes.cpp b/src/dbus/doc/snippets/qdbusextratypes/qdbusextratypes.cpp
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+/****************************************************************************
+**
+** 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtCore>
+#include <QtDBus>
+
+static QVariant callMyDBusFunction() { return QVariant(); }
+
+int main()
+{
+ QDBusMessage myDBusMessage;
+
+//! [0]
+ QList<QVariant> arguments;
+ arguments << QVariant(42) << QVariant::fromValue(QDBusVariant(43)) << QVariant("hello");
+ myDBusMessage.setArguments(arguments);
+//! [0]
+
+//! [1]
+ // call a D-Bus function that returns a D-Bus variant
+ QVariant v = callMyDBusFunction();
+ // retrieve the D-Bus variant
+ QDBusVariant dbusVariant = qvariant_cast<QDBusVariant>(v);
+ // retrieve the actual value stored in the D-Bus variant
+ QVariant result = dbusVariant.variant();
+//! [1]
+
+ return 0;
+}