mainwidget.h
108 lines
| 3.3 KiB
| text/x-c
|
CLexer
Alexander Mishin
|
r2896 | /**************************************************************************** | ||
** | ||||
** 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 MAINWIDGET_H | ||||
#define MAINWIDGET_H | ||||
#include <QtCharts/QChartView> | ||||
#include <QtWidgets/QWidget> | ||||
QT_BEGIN_NAMESPACE | ||||
class QGridLayout; | ||||
QT_END_NAMESPACE | ||||
QT_CHARTS_BEGIN_NAMESPACE | ||||
class QCandlestickSet; | ||||
class QHCandlestickModelMapper; | ||||
QT_CHARTS_END_NAMESPACE | ||||
QT_CHARTS_USE_NAMESPACE | ||||
class MainWidget : public QWidget | ||||
{ | ||||
Q_OBJECT | ||||
public: | ||||
explicit MainWidget(QWidget *parent = nullptr); | ||||
~MainWidget(); | ||||
private: | ||||
QGridLayout *createSeriesControlsLayout(); | ||||
QGridLayout *createSetsControlsLayout(); | ||||
QGridLayout *createCandlestickControlsLayout(); | ||||
QGridLayout *createMiscellaneousControlsLayout(); | ||||
QGridLayout *createModelMapperControlsLayout(); | ||||
qreal randomValue(int min, int max) const; | ||||
QCandlestickSet *randomSet(qreal timestamp); | ||||
void updateAxes(); | ||||
private slots: | ||||
void addSeries(); | ||||
void removeSeries(); | ||||
void removeAllSeries(); | ||||
void addSet(); | ||||
void insertSet(); | ||||
void removeSet(); | ||||
void removeAllSets(); | ||||
void changeMaximumColumnWidth(double width); | ||||
void changeMinimumColumnWidth(double width); | ||||
void bodyOutlineVisibleToggled(bool visible); | ||||
void capsVisibleToggled(bool visible); | ||||
void changeBodyWidth(double width); | ||||
void changeCapsWidth(double width); | ||||
void customIncreasingColorToggled(bool custom); | ||||
void customDecreasingColorToggled(bool custom); | ||||
void antialiasingToggled(bool enabled); | ||||
void animationToggled(bool enabled); | ||||
void legendToggled(bool visible); | ||||
void titleToggled(bool visible); | ||||
void changeChartTheme(int themeIndex); | ||||
void changeAxisX(int axisXIndex); | ||||
void attachModelMapper(); | ||||
void detachModelMapper(); | ||||
private: | ||||
QChart *m_chart; | ||||
QChartView *m_chartView; | ||||
QAbstractAxis *m_axisX; | ||||
QAbstractAxis *m_axisY; | ||||
qreal m_maximumColumnWidth; | ||||
qreal m_minimumColumnWidth; | ||||
bool m_bodyOutlineVisible; | ||||
bool m_capsVisible; | ||||
qreal m_bodyWidth; | ||||
qreal m_capsWidth; | ||||
bool m_customIncreasingColor; | ||||
bool m_customDecreasingColor; | ||||
QHCandlestickModelMapper *m_hModelMapper; | ||||
}; | ||||
#endif // MAINWIDGET_H | ||||