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<h1 class="title">main.cpp Example File</h1>
<span class="small-subtitle">activeqt/comapp/main.cpp</span>
<!-- $$$activeqt/comapp/main.cpp-description -->
<div class="descr"> <a name="details"></a>
<pre class="cpp"> <span class="comment">/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** 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 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."
**
** $QT_END_LICENSE$
**
****************************************************************************/</span>
<span class="preprocessor">#include <QApplication></span>
<span class="preprocessor">#include <QAxFactory></span>
<span class="preprocessor">#include <QTabWidget></span>
<span class="preprocessor">#include <QTimer></span>
<span class="keyword">class</span> Application;
<span class="keyword">class</span> DocumentList;
<span class="keyword">class</span> Document : <span class="keyword">public</span> <span class="type"><a href="qobject.html">QObject</a></span>
{
Q_OBJECT
Q_CLASSINFO(<span class="string">"ClassID"</span><span class="operator">,</span> <span class="string">"{2b5775cd-72c2-43da-bc3b-b0e8d1e1c4f7}"</span>)
Q_CLASSINFO(<span class="string">"InterfaceID"</span><span class="operator">,</span> <span class="string">"{2ce1761e-07a3-415c-bd11-0eab2c7283de}"</span>)
Q_PROPERTY(Application <span class="operator">*</span>application READ application)
Q_PROPERTY(<span class="type"><a href="qstring.html">QString</a></span> title READ title WRITE setTitle)
<span class="keyword">public</span>:
Document(DocumentList <span class="operator">*</span>list);
<span class="operator">~</span>Document();
Application <span class="operator">*</span>application() <span class="keyword">const</span>;
<span class="type"><a href="qstring.html">QString</a></span> title() <span class="keyword">const</span>;
<span class="type">void</span> setTitle(<span class="keyword">const</span> <span class="type"><a href="qstring.html">QString</a></span> <span class="operator">&</span>title);
<span class="keyword">private</span>:
<span class="type"><a href="qwidget.html">QWidget</a></span> <span class="operator">*</span>page;
};
<span class="keyword">class</span> DocumentList : <span class="keyword">public</span> <span class="type"><a href="qobject.html">QObject</a></span>
{
Q_OBJECT
Q_CLASSINFO(<span class="string">"ClassID"</span><span class="operator">,</span> <span class="string">"{496b761d-924b-4554-a18a-8f3704d2a9a6}"</span>)
Q_CLASSINFO(<span class="string">"InterfaceID"</span><span class="operator">,</span> <span class="string">"{6c9e30e8-3ff6-4e6a-9edc-d219d074a148}"</span>)
Q_PROPERTY(Application<span class="operator">*</span> application READ application)
Q_PROPERTY(<span class="type">int</span> count READ count)
<span class="keyword">public</span>:
DocumentList(Application <span class="operator">*</span>application);
<span class="type">int</span> count() <span class="keyword">const</span>;
Application <span class="operator">*</span>application() <span class="keyword">const</span>;
<span class="keyword">public</span> <span class="keyword">slots</span>:
Document <span class="operator">*</span>addDocument();
Document <span class="operator">*</span>item(<span class="type">int</span> index) <span class="keyword">const</span>;
<span class="keyword">private</span>:
<span class="type"><a href="qlist.html">QList</a></span><span class="operator"><</span>Document<span class="operator">*</span><span class="operator">></span> list;
};
<span class="keyword">class</span> Application : <span class="keyword">public</span> <span class="type"><a href="qobject.html">QObject</a></span>
{
Q_OBJECT
Q_CLASSINFO(<span class="string">"ClassID"</span><span class="operator">,</span> <span class="string">"{b50a71db-c4a7-4551-8d14-49983566afee}"</span>)
Q_CLASSINFO(<span class="string">"InterfaceID"</span><span class="operator">,</span> <span class="string">"{4a427759-16ef-4ed8-be79-59ffe5789042}"</span>)
Q_CLASSINFO(<span class="string">"RegisterObject"</span><span class="operator">,</span> <span class="string">"yes"</span>)
Q_PROPERTY(DocumentList<span class="operator">*</span> documents READ documents)
Q_PROPERTY(<span class="type"><a href="qstring.html">QString</a></span> id READ id)
Q_PROPERTY(<span class="type">bool</span> visible READ isVisible WRITE setVisible)
<span class="keyword">public</span>:
Application(<span class="type"><a href="qobject.html">QObject</a></span> <span class="operator">*</span>parent <span class="operator">=</span> <span class="number">0</span>);
DocumentList <span class="operator">*</span>documents() <span class="keyword">const</span>;
<span class="type"><a href="qstring.html">QString</a></span> id() <span class="keyword">const</span> { <span class="keyword">return</span> objectName(); }
<span class="type">void</span> setVisible(<span class="type">bool</span> on);
<span class="type">bool</span> isVisible() <span class="keyword">const</span>;
<span class="type"><a href="qtabwidget.html">QTabWidget</a></span> <span class="operator">*</span>window() <span class="keyword">const</span> { <span class="keyword">return</span> ui; }
<span class="keyword">public</span> <span class="keyword">slots</span>:
<span class="type">void</span> quit();
<span class="keyword">private</span>:
DocumentList <span class="operator">*</span>docs;
<span class="type"><a href="qtabwidget.html">QTabWidget</a></span> <span class="operator">*</span>ui;
};
Document<span class="operator">::</span>Document(DocumentList <span class="operator">*</span>list)
: <span class="type"><a href="qobject.html">QObject</a></span>(list)
{
<span class="type"><a href="qtabwidget.html">QTabWidget</a></span> <span class="operator">*</span>tabs <span class="operator">=</span> list<span class="operator">-</span><span class="operator">></span>application()<span class="operator">-</span><span class="operator">></span>window();
page <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qwidget.html">QWidget</a></span>(tabs);
page<span class="operator">-</span><span class="operator">></span>setWindowTitle(<span class="string">"Unnamed"</span>);
tabs<span class="operator">-</span><span class="operator">></span>addTab(page<span class="operator">,</span> page<span class="operator">-</span><span class="operator">></span>windowTitle());
page<span class="operator">-</span><span class="operator">></span>show();
}
Document<span class="operator">::</span><span class="operator">~</span>Document()
{
<span class="keyword">delete</span> page;
}
Application <span class="operator">*</span>Document<span class="operator">::</span>application() <span class="keyword">const</span>
{
<span class="keyword">return</span> qobject_cast<span class="operator"><</span>DocumentList<span class="operator">*</span><span class="operator">></span>(parent())<span class="operator">-</span><span class="operator">></span>application();
}
<span class="type"><a href="qstring.html">QString</a></span> Document<span class="operator">::</span>title() <span class="keyword">const</span>
{
<span class="keyword">return</span> page<span class="operator">-</span><span class="operator">></span>windowTitle();
}
<span class="type">void</span> Document<span class="operator">::</span>setTitle(<span class="keyword">const</span> <span class="type"><a href="qstring.html">QString</a></span> <span class="operator">&</span>t)
{
page<span class="operator">-</span><span class="operator">></span>setWindowTitle(t);
<span class="type"><a href="qtabwidget.html">QTabWidget</a></span> <span class="operator">*</span>tabs <span class="operator">=</span> application()<span class="operator">-</span><span class="operator">></span>window();
<span class="type">int</span> index <span class="operator">=</span> tabs<span class="operator">-</span><span class="operator">></span>indexOf(page);
tabs<span class="operator">-</span><span class="operator">></span>setTabText(index<span class="operator">,</span> page<span class="operator">-</span><span class="operator">></span>windowTitle());
}
DocumentList<span class="operator">::</span>DocumentList(Application <span class="operator">*</span>application)
: <span class="type"><a href="qobject.html">QObject</a></span>(application)
{
}
Application <span class="operator">*</span>DocumentList<span class="operator">::</span>application() <span class="keyword">const</span>
{
<span class="keyword">return</span> qobject_cast<span class="operator"><</span>Application<span class="operator">*</span><span class="operator">></span>(parent());
}
<span class="type">int</span> DocumentList<span class="operator">::</span>count() <span class="keyword">const</span>
{
<span class="keyword">return</span> list<span class="operator">.</span>count();
}
Document <span class="operator">*</span>DocumentList<span class="operator">::</span>item(<span class="type">int</span> index) <span class="keyword">const</span>
{
<span class="keyword">if</span> (index <span class="operator">></span><span class="operator">=</span> list<span class="operator">.</span>count())
<span class="keyword">return</span> <span class="number">0</span>;
<span class="keyword">return</span> list<span class="operator">.</span>at(index);
}
Document <span class="operator">*</span>DocumentList<span class="operator">::</span>addDocument()
{
Document <span class="operator">*</span>document <span class="operator">=</span> <span class="keyword">new</span> Document(<span class="keyword">this</span>);
list<span class="operator">.</span>append(document);
<span class="keyword">return</span> document;
}
Application<span class="operator">::</span>Application(<span class="type"><a href="qobject.html">QObject</a></span> <span class="operator">*</span>parent)
: <span class="type"><a href="qobject.html">QObject</a></span>(parent)<span class="operator">,</span> ui(<span class="number">0</span>)
{
ui <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="qtabwidget.html">QTabWidget</a></span>;
setObjectName(<span class="string">"From QAxFactory"</span>);
docs <span class="operator">=</span> <span class="keyword">new</span> DocumentList(<span class="keyword">this</span>);
}
DocumentList <span class="operator">*</span>Application<span class="operator">::</span>documents() <span class="keyword">const</span>
{
<span class="keyword">return</span> docs;
}
<span class="type">void</span> Application<span class="operator">::</span>setVisible(<span class="type">bool</span> on)
{
ui<span class="operator">-</span><span class="operator">></span>setShown(on);
}
<span class="type">bool</span> Application<span class="operator">::</span>isVisible() <span class="keyword">const</span>
{
<span class="keyword">return</span> ui<span class="operator">-</span><span class="operator">></span>isVisible();
}
<span class="type">void</span> Application<span class="operator">::</span>quit()
{
<span class="keyword">delete</span> docs;
docs <span class="operator">=</span> <span class="number">0</span>;
<span class="keyword">delete</span> ui;
ui <span class="operator">=</span> <span class="number">0</span>;
<span class="type"><a href="qtimer.html">QTimer</a></span><span class="operator">::</span>singleShot(<span class="number">0</span><span class="operator">,</span> qApp<span class="operator">,</span> SLOT(quit()));
}
<span class="preprocessor">#include "main.moc"</span>
<a href="qaxfactory.html#QAXFACTORY_BEGIN">QAXFACTORY_BEGIN</a>(<span class="string">"{edd3e836-f537-4c6f-be7d-6014c155cc7a}"</span><span class="operator">,</span> <span class="string">"{b7da3de8-83bb-4bbe-9ab7-99a05819e201}"</span>)
<a href="qaxfactory.html#QAXCLASS">QAXCLASS</a>(Application)
<a href="qaxfactory.html#QAXTYPE">QAXTYPE</a>(Document)
<a href="qaxfactory.html#QAXTYPE">QAXTYPE</a>(DocumentList)
<a href="qaxfactory.html#QAXFACTORY_END">QAXFACTORY_END</a>()
<span class="type">int</span> main(<span class="type">int</span> argc<span class="operator">,</span> <span class="type">char</span> <span class="operator">*</span><span class="operator">*</span>argv)
{
<span class="type"><a href="qapplication.html">QApplication</a></span> app(argc<span class="operator">,</span> argv);
app<span class="operator">.</span>setQuitOnLastWindowClosed(<span class="keyword">false</span>);
<span class="comment">// started by COM - don't do anything</span>
<span class="keyword">if</span> (<span class="type"><a href="qaxfactory.html">QAxFactory</a></span><span class="operator">::</span>isServer())
<span class="keyword">return</span> app<span class="operator">.</span>exec();
<span class="comment">// started by user</span>
Application appobject(<span class="number">0</span>);
appobject<span class="operator">.</span>setObjectName(<span class="string">"From Application"</span>);
<span class="type"><a href="qaxfactory.html">QAxFactory</a></span><span class="operator">::</span>startServer();
<span class="type"><a href="qaxfactory.html">QAxFactory</a></span><span class="operator">::</span>registerActiveObject(<span class="operator">&</span>appobject);
appobject<span class="operator">.</span>setVisible(<span class="keyword">true</span>);
<span class="type"><a href="qobject.html">QObject</a></span><span class="operator">::</span>connect(qApp<span class="operator">,</span> SIGNAL(lastWindowClosed())<span class="operator">,</span> <span class="operator">&</span>appobject<span class="operator">,</span> SLOT(quit()));
<span class="keyword">return</span> app<span class="operator">.</span>exec();
}</pre>
</div>
<!-- @@@activeqt/comapp/main.cpp -->
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