| 1 | /**************************************************************************** |
| 2 | ** |
| 3 | ** Copyright (C) 2016 The Qt Company Ltd. |
| 4 | ** Contact: https://www.qt.io/licensing/ |
| 5 | ** |
| 6 | ** This file is part of the Qt Charts module of the Qt Toolkit. |
| 7 | ** |
| 8 | ** $QT_BEGIN_LICENSE:GPL$ |
| 9 | ** Commercial License Usage |
| 10 | ** Licensees holding valid commercial Qt licenses may use this file in |
| 11 | ** accordance with the commercial license agreement provided with the |
| 12 | ** Software or, alternatively, in accordance with the terms contained in |
| 13 | ** a written agreement between you and The Qt Company. For licensing terms |
| 14 | ** and conditions see https://www.qt.io/terms-conditions. For further |
| 15 | ** information use the contact form at https://www.qt.io/contact-us. |
| 16 | ** |
| 17 | ** GNU General Public License Usage |
| 18 | ** Alternatively, this file may be used under the terms of the GNU |
| 19 | ** General Public License version 3 or (at your option) any later version |
| 20 | ** approved by the KDE Free Qt Foundation. The licenses are as published by |
| 21 | ** the Free Software Foundation and appearing in the file LICENSE.GPL3 |
| 22 | ** included in the packaging of this file. Please review the following |
| 23 | ** information to ensure the GNU General Public License requirements will |
| 24 | ** be met: https://www.gnu.org/licenses/gpl-3.0.html. |
| 25 | ** |
| 26 | ** $QT_END_LICENSE$ |
| 27 | ** |
| 28 | ****************************************************************************/ |
| 29 | |
| 30 | // W A R N I N G |
| 31 | // ------------- |
| 32 | // |
| 33 | // This file is not part of the Qt Chart API. It exists purely as an |
| 34 | // implementation detail. This header file may change from version to |
| 35 | // version without notice, or even be removed. |
| 36 | // |
| 37 | // We mean it. |
| 38 | |
| 39 | #ifndef DECLARATIVECANDLESTICKSERIES_H |
| 40 | #define DECLARATIVECANDLESTICKSERIES_H |
| 41 | |
| 42 | #include <QtCharts/QCandlestickSeries> |
| 43 | #include <QtCharts/QCandlestickSet> |
| 44 | #include <QtQml/QQmlParserStatus> |
| 45 | #include <QtQuick/QQuickItem> |
| 46 | #include <private/declarativechartglobal_p.h> |
| 47 | |
| 48 | QT_CHARTS_BEGIN_NAMESPACE |
| 49 | |
| 50 | class DeclarativeAxes; |
| 51 | class QAbstractAxis; |
| 52 | |
| 53 | class Q_QMLCHARTS_PRIVATE_EXPORT DeclarativeCandlestickSet : public QCandlestickSet |
| 54 | { |
| 55 | Q_OBJECT |
| 56 | Q_PROPERTY(QString brushFilename READ brushFilename WRITE setBrushFilename NOTIFY brushFilenameChanged) |
| 57 | |
| 58 | public: |
| 59 | explicit DeclarativeCandlestickSet(qreal timestamp = 0.0, QObject *parent = nullptr); |
| 60 | void setBrushFilename(const QString &brushFilename); |
| 61 | QString brushFilename() const; |
| 62 | |
| 63 | Q_SIGNALS: |
| 64 | void brushFilenameChanged(const QString &brushFilename); |
| 65 | |
| 66 | private Q_SLOTS: |
| 67 | void handleBrushChanged(); |
| 68 | |
| 69 | private: |
| 70 | QString m_brushFilename; |
| 71 | QImage m_brushImage; |
| 72 | }; |
| 73 | |
| 74 | class DeclarativeCandlestickSeries : public QCandlestickSeries, public QQmlParserStatus |
| 75 | { |
| 76 | Q_OBJECT |
| 77 | Q_INTERFACES(QQmlParserStatus) |
| 78 | Q_PROPERTY(QtCharts::QAbstractAxis *axisX READ axisX WRITE setAxisX NOTIFY axisXChanged) |
| 79 | Q_PROPERTY(QtCharts::QAbstractAxis *axisY READ axisY WRITE setAxisY NOTIFY axisYChanged) |
| 80 | Q_PROPERTY(QtCharts::QAbstractAxis *axisXTop READ axisXTop WRITE setAxisXTop NOTIFY axisXTopChanged) |
| 81 | Q_PROPERTY(QtCharts::QAbstractAxis *axisYRight READ axisYRight WRITE setAxisYRight NOTIFY axisYRightChanged) |
| 82 | Q_PROPERTY(QQmlListProperty<QObject> seriesChildren READ seriesChildren) |
| 83 | Q_PROPERTY(QString brushFilename READ brushFilename WRITE setBrushFilename NOTIFY brushFilenameChanged) |
| 84 | Q_CLASSINFO("DefaultProperty" , "seriesChildren" ) |
| 85 | |
| 86 | public: |
| 87 | explicit DeclarativeCandlestickSeries(QQuickItem *parent = nullptr); |
| 88 | void setAxisX(QAbstractAxis *axis) { m_axes->setAxisX(axis); } |
| 89 | QAbstractAxis *axisX() { return m_axes->axisX(); } |
| 90 | void setAxisY(QAbstractAxis *axis) { m_axes->setAxisY(axis); } |
| 91 | QAbstractAxis *axisY() { return m_axes->axisY(); } |
| 92 | void setAxisXTop(QAbstractAxis *axis) { m_axes->setAxisXTop(axis); } |
| 93 | QAbstractAxis *axisXTop() { return m_axes->axisXTop(); } |
| 94 | void setAxisYRight(QAbstractAxis *axis) { m_axes->setAxisYRight(axis); } |
| 95 | QAbstractAxis *axisYRight() { return m_axes->axisYRight(); } |
| 96 | QQmlListProperty<QObject> seriesChildren(); |
| 97 | void setBrushFilename(const QString &brushFilename); |
| 98 | QString brushFilename() const; |
| 99 | |
| 100 | public: |
| 101 | Q_INVOKABLE DeclarativeCandlestickSet *at(int index); |
| 102 | Q_INVOKABLE bool append(DeclarativeCandlestickSet *set); |
| 103 | Q_INVOKABLE bool remove(DeclarativeCandlestickSet *set); |
| 104 | Q_INVOKABLE bool append(qreal open, qreal high, qreal low, qreal close, qreal timestamp); |
| 105 | Q_INVOKABLE bool remove(qreal timestamp); |
| 106 | Q_INVOKABLE bool insert(int index, DeclarativeCandlestickSet *set); |
| 107 | Q_INVOKABLE void clear(); |
| 108 | |
| 109 | public: // from QDeclarativeParserStatus |
| 110 | void classBegin(); |
| 111 | void componentComplete(); |
| 112 | |
| 113 | Q_SIGNALS: |
| 114 | void axisXChanged(QAbstractAxis *axis); |
| 115 | void axisYChanged(QAbstractAxis *axis); |
| 116 | void axisXTopChanged(QAbstractAxis *axis); |
| 117 | void axisYRightChanged(QAbstractAxis *axis); |
| 118 | void clicked(DeclarativeCandlestickSet *set); |
| 119 | void hovered(bool status, DeclarativeCandlestickSet *set); |
| 120 | void pressed(DeclarativeCandlestickSet *set); |
| 121 | void released(DeclarativeCandlestickSet *set); |
| 122 | void doubleClicked(DeclarativeCandlestickSet *set); |
| 123 | void brushFilenameChanged(const QString &brushFilename); |
| 124 | |
| 125 | public Q_SLOTS: |
| 126 | static void appendSeriesChildren(QQmlListProperty<QObject> *list, QObject *element); |
| 127 | void onClicked(QCandlestickSet *set); |
| 128 | void onHovered(bool status, QCandlestickSet *set); |
| 129 | void onPressed(QCandlestickSet *set); |
| 130 | void onReleased(QCandlestickSet *set); |
| 131 | void onDoubleClicked(QCandlestickSet *set); |
| 132 | |
| 133 | private Q_SLOTS: |
| 134 | void handleBrushChanged(); |
| 135 | |
| 136 | public: |
| 137 | DeclarativeAxes *m_axes; |
| 138 | |
| 139 | private: |
| 140 | QString m_brushFilename; |
| 141 | QImage m_brushImage; |
| 142 | }; |
| 143 | |
| 144 | QT_CHARTS_END_NAMESPACE |
| 145 | |
| 146 | #endif // DECLARATIVECANDLESTICKSERIES_H |
| 147 | |