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<h1 class="title">customformatter.h Example File</h1>
<span class="subtitle">qmlaxisformatter/customformatter.h</span>
<!-- $$$qmlaxisformatter/customformatter.h-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">#ifndef CUSTOMFORMATTER_H</span>
<span class="preprocessor">#define CUSTOMFORMATTER_H</span>
<span class="preprocessor">#include <QtDataVisualization/QValue3DAxisFormatter></span>
<span class="preprocessor">#include <QtCore/QDateTime></span>
<span class="preprocessor">#include <QtCore/QVector></span>
<span class="keyword">using</span> <span class="keyword">namespace</span> <span class="type"><a href="qtdatavisualization-qmlmodule.html">QtDataVisualization</a></span>;
<span class="keyword">class</span> CustomFormatter : <span class="keyword">public</span> QValue3DAxisFormatter
{
Q_OBJECT
Q_PROPERTY(<span class="type">QDate</span> originDate READ originDate WRITE setOriginDate NOTIFY originDateChanged)
Q_PROPERTY(<span class="type">QString</span> selectionFormat READ selectionFormat WRITE setSelectionFormat NOTIFY selectionFormatChanged)
<span class="keyword">public</span>:
<span class="keyword">explicit</span> CustomFormatter(<span class="type">QObject</span> <span class="operator">*</span>parent <span class="operator">=</span> <span class="number">0</span>);
<span class="keyword">virtual</span> <span class="operator">~</span>CustomFormatter();
<span class="keyword">virtual</span> QValue3DAxisFormatter <span class="operator">*</span>createNewInstance() <span class="keyword">const</span>;
<span class="keyword">virtual</span> <span class="type">void</span> populateCopy(QValue3DAxisFormatter <span class="operator">&</span>copy) <span class="keyword">const</span>;
<span class="keyword">virtual</span> <span class="type">void</span> recalculate();
<span class="keyword">virtual</span> <span class="type">QString</span> stringForValue(<span class="type">qreal</span> value<span class="operator">,</span> <span class="keyword">const</span> <span class="type">QString</span> <span class="operator">&</span>format) <span class="keyword">const</span>;
<span class="type">QDate</span> originDate() <span class="keyword">const</span>;
<span class="type">QString</span> selectionFormat() <span class="keyword">const</span>;
<span class="keyword">public</span> Q_SLOTS:
<span class="type">void</span> setOriginDate(<span class="keyword">const</span> <span class="type">QDate</span> <span class="operator">&</span>date);
<span class="type">void</span> setSelectionFormat(<span class="keyword">const</span> <span class="type">QString</span> <span class="operator">&</span>format);
Q_SIGNALS:
<span class="type">void</span> originDateChanged(<span class="keyword">const</span> <span class="type">QDate</span> <span class="operator">&</span>date);
<span class="type">void</span> selectionFormatChanged(<span class="keyword">const</span> <span class="type">QString</span> <span class="operator">&</span>format);
<span class="keyword">private</span>:
Q_DISABLE_COPY(CustomFormatter)
<span class="type">QDateTime</span> valueToDateTime(<span class="type">qreal</span> value) <span class="keyword">const</span>;
<span class="type">QDate</span> m_originDate;
<span class="type">QString</span> m_selectionFormat;
};
<span class="preprocessor">#endif</span>
</pre>
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<!-- @@@qmlaxisformatter/customformatter.h -->
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distrib
>
Mageia
>
7
>
armv7hl
>
media
>
core-updates
>
by-pkgid
>
845e36bb3ecce380666d628d88446962
>
files
>
265
