| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the Qt Charts 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. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef MAINWINDOW_H |
| #define MAINWINDOW_H |
| |
| #include "datasource.h" |
| #include <QtWidgets/QMainWindow> |
| #include <QtCharts/QChart> |
| |
| QT_BEGIN_NAMESPACE |
| class QBrush; |
| class QPen; |
| |
| namespace Ui { |
| class MainWindow; |
| } |
| QT_END_NAMESPACE |
| |
| |
| QT_CHARTS_USE_NAMESPACE |
| |
| class MainWindow : public QMainWindow |
| { |
| Q_OBJECT |
| |
| public: |
| explicit MainWindow(QWidget *parent = 0); |
| ~MainWindow(); |
| |
| public slots: |
| void xMinChanged(double value); |
| void xMaxChanged(double value); |
| void yMinChanged(double value); |
| void yMaxChanged(double value); |
| void animationIndexChanged(int index); |
| void xRangeChanged(qreal min, qreal max); |
| void yRangeChanged(qreal min, qreal max); |
| void xAxisIndexChanged(int index); |
| void yAxisIndexChanged(int index); |
| void backgroundIndexChanged(int index); |
| void plotAreaIndexChanged(int index); |
| void themeIndexChanged(int index); |
| void addSeriesClicked(); |
| void removeSeriesClicked(); |
| void addGLSeriesClicked(); |
| void countIndexChanged(int index); |
| void colorIndexChanged(int index); |
| void widthIndexChanged(int index); |
| void antiAliasCheckBoxClicked(bool checked); |
| void handleHovered(const QPointF &point, bool state); |
| void handleClicked(const QPointF &point); |
| void handlePressed(const QPointF &point); |
| void handleReleased(const QPointF &point); |
| void handleDoubleClicked(const QPointF &point); |
| |
| private: |
| enum AxisMode { |
| AxisModeNone, |
| AxisModeValue, |
| AxisModeLogValue, |
| AxisModeDateTime, |
| AxisModeCategory |
| }; |
| |
| void initXYValueChart(); |
| void setXAxis(AxisMode mode); |
| void setYAxis(AxisMode mode); |
| |
| void applyRanges(); |
| void applyCategories(); |
| void addSeries(bool gl); |
| |
| Ui::MainWindow *ui; |
| |
| qreal m_xMin; |
| qreal m_xMax; |
| qreal m_yMin; |
| qreal m_yMax; |
| QBrush *m_backgroundBrush; |
| QBrush *m_plotAreaBackgroundBrush; |
| QPen *m_backgroundPen; |
| QPen *m_plotAreaBackgroundPen; |
| QChart::AnimationOptions m_animationOptions; |
| |
| QChart *m_chart; |
| QAbstractAxis *m_xAxis; |
| QAbstractAxis *m_yAxis; |
| AxisMode m_xAxisMode; |
| AxisMode m_yAxisMode; |
| |
| QList<QXYSeries *> m_seriesList; |
| DataSource m_dataSource; |
| int m_pointCount; |
| }; |
| |
| #endif // MAINWINDOW_H |