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<h1 class="title">variantdataset.cpp Example File</h1>
<span class="subtitle">customproxy/variantdataset.cpp</span>
<!-- $$$customproxy/variantdataset.cpp-description -->
<div class="descr"> <a name="details"></a>
<pre class="cpp">
<span class="comment">/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Data Visualization module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL$
** 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 General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 or (at your option) any later version
** approved by the KDE Free Qt Foundation. The licenses are as published by
** the Free Software Foundation and appearing in the file LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/</span>
<span class="preprocessor">#include "variantdataset.h"</span>
VariantDataSet<span class="operator">::</span>VariantDataSet()
: <span class="type">QObject</span>(<span class="number">0</span>)
{
}
VariantDataSet<span class="operator">::</span><span class="operator">~</span>VariantDataSet()
{
clear();
}
<span class="type">void</span> VariantDataSet<span class="operator">::</span>clear()
{
foreach (VariantDataItem <span class="operator">*</span>item<span class="operator">,</span> m_variantData) {
item<span class="operator">-</span><span class="operator">></span>clear();
<span class="keyword">delete</span> item;
}
m_variantData<span class="operator">.</span>clear();
<span class="keyword">emit</span> dataCleared();
}
<span class="type">int</span> VariantDataSet<span class="operator">::</span>addItem(VariantDataItem <span class="operator">*</span>item)
{
m_variantData<span class="operator">.</span>append(item);
<span class="type">int</span> addIndex <span class="operator">=</span> m_variantData<span class="operator">.</span>size();
<span class="keyword">emit</span> itemsAdded(addIndex<span class="operator">,</span> <span class="number">1</span>);
<span class="keyword">return</span> addIndex;
}
<span class="type">int</span> VariantDataSet<span class="operator">::</span>addItems(VariantDataItemList <span class="operator">*</span>itemList)
{
<span class="type">int</span> newCount <span class="operator">=</span> itemList<span class="operator">-</span><span class="operator">></span>size();
<span class="type">int</span> addIndex <span class="operator">=</span> m_variantData<span class="operator">.</span>size();
m_variantData<span class="operator">.</span>append(<span class="operator">*</span>itemList);
<span class="keyword">delete</span> itemList;
<span class="keyword">emit</span> itemsAdded(addIndex<span class="operator">,</span> newCount);
<span class="keyword">return</span> addIndex;
}
<span class="keyword">const</span> VariantDataItemList <span class="operator">&</span>VariantDataSet<span class="operator">::</span>itemList() <span class="keyword">const</span>
{
<span class="keyword">return</span> m_variantData;
}
</pre>
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<!-- @@@customproxy/variantdataset.cpp -->
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distrib
>
Mageia
>
7
>
armv7hl
>
media
>
core-updates
>
by-pkgid
>
845e36bb3ecce380666d628d88446962
>
files
>
240
