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Merge remote-tracking branch 'origin/5.6.0' into 5.6 Change-Id: I69de781a63b4492ed7802e1d60b319d56a7bdd01

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chartconfig_p.h
61 lines | 1.5 KiB | text/x-c | CLexer
/******************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the Qt Charts module.
**
** $QT_BEGIN_LICENSE:COMM$
**
** 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 http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
******************************************************************************/
// W A R N I N G
// -------------
//
// This file is not part of the Qt Chart API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
#ifndef CHARTCONFIG_H
#define CHARTCONFIG_H
#include <QtCharts/QChartGlobal>
QT_CHARTS_BEGIN_NAMESPACE
class ChartConfig
{
private:
ChartConfig() {
m_instance = this;
}
public:
static ChartConfig *instance() {
if (!m_instance) {
m_instance = new ChartConfig();
}
return m_instance;
}
private:
static ChartConfig *m_instance;
};
ChartConfig *ChartConfig::m_instance = 0;
QT_CHARTS_END_NAMESPACE
#endif