diff options
Diffstat (limited to 'examples/tools/customtype')
-rw-r--r-- | examples/tools/customtype/customtype.pro | 3 | ||||
-rw-r--r-- | examples/tools/customtype/main.cpp | 73 | ||||
-rw-r--r-- | examples/tools/customtype/message.cpp | 89 | ||||
-rw-r--r-- | examples/tools/customtype/message.h | 75 |
4 files changed, 240 insertions, 0 deletions
diff --git a/examples/tools/customtype/customtype.pro b/examples/tools/customtype/customtype.pro new file mode 100644 index 0000000000..3079964946 --- /dev/null +++ b/examples/tools/customtype/customtype.pro @@ -0,0 +1,3 @@ +HEADERS = message.h +SOURCES = main.cpp \ + message.cpp diff --git a/examples/tools/customtype/main.cpp b/examples/tools/customtype/main.cpp new file mode 100644 index 0000000000..6bb5889d25 --- /dev/null +++ b/examples/tools/customtype/main.cpp @@ -0,0 +1,73 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples 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 <QCoreApplication> +#include <QVariant> +#include "message.h" + +int main(int argc, char *argv[]) +{ + QCoreApplication app(argc, argv); + QStringList headers; + headers << "Subject: Hello World" + << "From: qt-info@nokia.com"; + QString body = "This is a test.\r\n"; + +//! [printing a custom type] + Message message(body, headers); + qDebug() << "Original:" << message; +//! [printing a custom type] + +//! [storing a custom value] + QVariant stored; + stored.setValue(message); +//! [storing a custom value] + + qDebug() << "Stored:" << stored; + +//! [retrieving a custom value] + Message retrieved = stored.value<Message>(); + qDebug() << "Retrieved:" << retrieved; + retrieved = qvariant_cast<Message>(stored); + qDebug() << "Retrieved:" << retrieved; +//! [retrieving a custom value] + + return 0; +} diff --git a/examples/tools/customtype/message.cpp b/examples/tools/customtype/message.cpp new file mode 100644 index 0000000000..9eb67165cb --- /dev/null +++ b/examples/tools/customtype/message.cpp @@ -0,0 +1,89 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples 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 "message.h" + +//! [Message class implementation] +Message::Message() +{ +} + +Message::Message(const Message &other) +{ + m_body = other.m_body; + m_headers = other.m_headers; +} + +Message::~Message() +{ +} +//! [Message class implementation] + +Message::Message(const QString &body, const QStringList &headers) +{ + m_body = body; + m_headers = headers; +} + +//! [custom type streaming operator] +QDebug operator<<(QDebug dbg, const Message &message) +{ + QStringList pieces = message.body().split("\r\n", QString::SkipEmptyParts); + if (pieces.isEmpty()) + dbg.nospace() << "Message()"; + else if (pieces.size() == 1) + dbg.nospace() << "Message(" << pieces.first() << ")"; + else + dbg.nospace() << "Message(" << pieces.first() << " ...)"; + return dbg.maybeSpace(); +} +//! [custom type streaming operator] + +//! [getter functions] +QString Message::body() const +{ + return m_body; +} + +QStringList Message::headers() const +{ + return m_headers; +} +//! [getter functions] diff --git a/examples/tools/customtype/message.h b/examples/tools/customtype/message.h new file mode 100644 index 0000000000..1dcb46e23e --- /dev/null +++ b/examples/tools/customtype/message.h @@ -0,0 +1,75 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples 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." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef MESSAGE_H +#define MESSAGE_H + +#include <QDebug> +#include <QMetaType> +#include <QStringList> + +//! [custom type definition] +class Message +{ +public: + Message(); + Message(const Message &other); + ~Message(); + + Message(const QString &body, const QStringList &headers); + + QString body() const; + QStringList headers() const; + +private: + QString m_body; + QStringList m_headers; +}; +//! [custom type definition] + +//! [custom type meta-type declaration] +Q_DECLARE_METATYPE(Message); +//! [custom type meta-type declaration] + +//! [custom type streaming operator] +QDebug operator<<(QDebug dbg, const Message &message); +//! [custom type streaming operator] + +#endif |