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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 MAINWIDGET_H
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#define MAINWIDGET_H
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#include <QtCharts/QChartGlobal>
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#include <QtCharts/QChart>
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#include <QtCharts/QChartView>
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#include <QtWidgets/QWidget>
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QT_BEGIN_NAMESPACE
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class QSpinBox;
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class QCheckBox;
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class QGridLayout;
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QT_END_NAMESPACE
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QT_CHARTS_USE_NAMESPACE
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#define RealList QList<qreal>
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class DataSerieDialog;
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class MainWidget : public QWidget
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{
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Q_OBJECT
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public:
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explicit MainWidget(QWidget *parent = 0);
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signals:
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private:
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void initBackroundCombo(QGridLayout *grid);
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void initScaleControls(QGridLayout *grid);
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void initThemeCombo(QGridLayout *grid);
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void initCheckboxes(QGridLayout *grid);
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private slots:
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void addSeries();
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void addSeries(QString series, int columnCount, int rowCount, QString dataCharacteristics, bool labelsEnabled);
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void backgroundChanged(int itemIndex);
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void autoScaleChanged(int value);
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void xMinChanged(int value);
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void xMaxChanged(int value);
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void yMinChanged(int value);
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void yMaxChanged(int value);
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void antiAliasToggled(bool enabled);
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void openGLToggled(bool enabled);
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void changeChartTheme(int themeIndex);
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QList<RealList> generateTestData(int columnCount, int rowCount, QString dataCharacteristics);
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QStringList generateLabels(int count);
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private:
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DataSerieDialog *m_addSerieDialog;
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QChart *m_chart;
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QChartView *m_chartView;
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QCheckBox *m_autoScaleCheck;
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QSpinBox *m_xMinSpin;
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QSpinBox *m_xMaxSpin;
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QSpinBox *m_yMinSpin;
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QSpinBox *m_yMaxSpin;
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QString m_defaultSeriesName;
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QGridLayout *m_scatterLayout;
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};
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#endif // MAINWIDGET_H
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