63 lines
1.9 KiB
C
63 lines
1.9 KiB
C
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/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the Qt Charts module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:GPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 or (at your option) any later version
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** approved by the KDE Free Qt Foundation. The licenses are as published by
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** the Free Software Foundation and appearing in the file LICENSE.GPL3
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef DRILLDOWNCHART_H
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#define DRILLDOWNCHART_H
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#include <QtCharts/QChart>
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#include "drilldownseries.h"
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namespace QtCharts {
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class QBarCategoryAxis;
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class QValueAxis;
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}
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QT_CHARTS_USE_NAMESPACE
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//! [1]
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class DrilldownChart : public QChart
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{
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Q_OBJECT
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public:
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explicit DrilldownChart(QGraphicsItem *parent = nullptr, Qt::WindowFlags wFlags = {});
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void changeSeries(DrilldownBarSeries *series);
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public Q_SLOTS:
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void handleClicked(int index, QBarSet *barset);
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private:
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DrilldownBarSeries *m_currentSeries;
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QBarCategoryAxis *m_axisX;
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QValueAxis *m_axisY;
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};
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//! [1]
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#endif // DRILLDOWNCHART_H
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