declarativexyseries.cpp
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r830 | /**************************************************************************** | ||
** | ||||
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r2776 | ** Copyright (C) 2015 The Qt Company Ltd | ||
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r830 | ** All rights reserved. | ||
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r2776 | ** For any questions to The Qt Company, please use contact form at http://qt.io | ||
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r830 | ** | ||
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r2740 | ** This file is part of the Qt Charts module. | ||
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r830 | ** | ||
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r2740 | ** Licensees holding valid commercial license for Qt may use this file in | ||
** accordance with the Qt License Agreement provided with the Software | ||||
** or, alternatively, in accordance with the terms contained in a written | ||||
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r2776 | ** agreement between you and The Qt Company. | ||
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r830 | ** | ||
** If you have questions regarding the use of this file, please use | ||||
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r2740 | ** contact form at http://qt.io | ||
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r830 | ** | ||
****************************************************************************/ | ||||
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r1669 | |||
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r736 | #include "declarativexyseries.h" | ||
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r1831 | #include "declarativexypoint.h" | ||
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r2714 | #include <QtCharts/QVXYModelMapper> | ||
#include <QtCharts/QHXYModelMapper> | ||||
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r732 | |||
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r2712 | QT_CHARTS_BEGIN_NAMESPACE | ||
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r732 | |||
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r789 | DeclarativeXySeries::DeclarativeXySeries() | ||
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r732 | { | ||
} | ||||
DeclarativeXySeries::~DeclarativeXySeries() | ||||
{ | ||||
} | ||||
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r1278 | void DeclarativeXySeries::classBegin() | ||
{ | ||||
} | ||||
void DeclarativeXySeries::componentComplete() | ||||
{ | ||||
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r1401 | QXYSeries *series = qobject_cast<QXYSeries *>(xySeries()); | ||
Q_ASSERT(series); | ||||
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r2100 | foreach (QObject *child, series->children()) { | ||
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r1532 | if (qobject_cast<DeclarativeXYPoint *>(child)) { | ||
DeclarativeXYPoint *point = qobject_cast<DeclarativeXYPoint *>(child); | ||||
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r1465 | series->append(point->x(), point->y()); | ||
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r2101 | } else if (qobject_cast<QVXYModelMapper *>(child)) { | ||
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r1278 | QVXYModelMapper *mapper = qobject_cast<QVXYModelMapper *>(child); | ||
mapper->setSeries(series); | ||||
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r2101 | } else if (qobject_cast<QHXYModelMapper *>(child)) { | ||
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r1278 | QHXYModelMapper *mapper = qobject_cast<QHXYModelMapper *>(child); | ||
mapper->setSeries(series); | ||||
} | ||||
} | ||||
} | ||||
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r1521 | void DeclarativeXySeries::append(qreal x, qreal y) | ||
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r1259 | { | ||
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r1401 | QXYSeries *series = qobject_cast<QXYSeries *>(xySeries()); | ||
Q_ASSERT(series); | ||||
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r1521 | series->append(x, y); | ||
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r1259 | } | ||
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r1521 | void DeclarativeXySeries::replace(qreal oldX, qreal oldY, qreal newX, qreal newY) | ||
{ | ||||
QXYSeries *series = qobject_cast<QXYSeries *>(xySeries()); | ||||
Q_ASSERT(series); | ||||
series->replace(oldX, oldY, newX, newY); | ||||
} | ||||
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r2496 | void DeclarativeXySeries::replace(int index, qreal newX, qreal newY) | ||
{ | ||||
QXYSeries *series = qobject_cast<QXYSeries *>(xySeries()); | ||||
Q_ASSERT(series); | ||||
series->replace(index, newX, newY); | ||||
} | ||||
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r1521 | void DeclarativeXySeries::remove(qreal x, qreal y) | ||
{ | ||||
QXYSeries *series = qobject_cast<QXYSeries *>(xySeries()); | ||||
Q_ASSERT(series); | ||||
series->remove(x, y); | ||||
} | ||||
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r2496 | void DeclarativeXySeries::remove(int index) | ||
{ | ||||
QXYSeries *series = qobject_cast<QXYSeries *>(xySeries()); | ||||
Q_ASSERT(series); | ||||
series->remove(index); | ||||
} | ||||
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r1521 | void DeclarativeXySeries::insert(int index, qreal x, qreal y) | ||
{ | ||||
QXYSeries *series = qobject_cast<QXYSeries *>(xySeries()); | ||||
Q_ASSERT(series); | ||||
series->insert(index, QPointF(x, y)); | ||||
} | ||||
void DeclarativeXySeries::clear() | ||||
{ | ||||
QXYSeries *series = qobject_cast<QXYSeries *>(xySeries()); | ||||
Q_ASSERT(series); | ||||
series->clear(); | ||||
} | ||||
QPointF DeclarativeXySeries::at(int index) | ||||
{ | ||||
QXYSeries *series = qobject_cast<QXYSeries *>(xySeries()); | ||||
Q_ASSERT(series); | ||||
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r2765 | if (index >= 0 && index < series->count()) | ||
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r1521 | return series->points().at(index); | ||
return QPointF(0, 0); | ||||
} | ||||
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r1240 | |||
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r2712 | QT_CHARTS_END_NAMESPACE | ||