/**************************************************************************** ** ** Copyright (C) 2021 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the Qt Charts module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:COMM$ ** ** 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. ** ** $QT_END_LICENSE$ ** ** ** ** ** ** ** ** ** ****************************************************************************/ #include "declarativescatterseries_p.h" QT_CHARTS_BEGIN_NAMESPACE DeclarativeScatterSeries::DeclarativeScatterSeries(QObject *parent) : QScatterSeries(parent), m_axes(new DeclarativeAxes(this)) { connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisXChanged(QAbstractAxis*))); connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisYChanged(QAbstractAxis*))); connect(m_axes, SIGNAL(axisXTopChanged(QAbstractAxis*)), this, SIGNAL(axisXTopChanged(QAbstractAxis*))); connect(m_axes, SIGNAL(axisYRightChanged(QAbstractAxis*)), this, SIGNAL(axisYRightChanged(QAbstractAxis*))); connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisAngularChanged(QAbstractAxis*))); connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisRadialChanged(QAbstractAxis*))); connect(this, SIGNAL(pointAdded(int)), this, SLOT(handleCountChanged(int))); connect(this, SIGNAL(pointRemoved(int)), this, SLOT(handleCountChanged(int))); connect(this, SIGNAL(pointsRemoved(int, int)), this, SLOT(handleCountChanged(int))); connect(this, SIGNAL(brushChanged()), this, SLOT(handleBrushChanged())); } void DeclarativeScatterSeries::handleCountChanged(int index) { Q_UNUSED(index) emit countChanged(QScatterSeries::count()); } qreal DeclarativeScatterSeries::borderWidth() const { return pen().widthF(); } void DeclarativeScatterSeries::setBorderWidth(qreal width) { if (width != pen().widthF()) { QPen p = pen(); p.setWidthF(width); setPen(p); emit borderWidthChanged(width); } } QQmlListProperty DeclarativeScatterSeries::declarativeChildren() { return QQmlListProperty(this, 0, &appendDeclarativeChildren ,0,0,0); } void DeclarativeScatterSeries::appendDeclarativeChildren(QQmlListProperty *list, QObject *element) { Q_UNUSED(list) Q_UNUSED(element) // Empty implementation, children are parsed in componentComplete } QString DeclarativeScatterSeries::brushFilename() const { return m_brushFilename; } void DeclarativeScatterSeries::setBrushFilename(const QString &brushFilename) { QImage brushImage(brushFilename); if (QScatterSeries::brush().textureImage() != brushImage) { QBrush brush = QScatterSeries::brush(); brush.setTextureImage(brushImage); QScatterSeries::setBrush(brush); m_brushFilename = brushFilename; m_brushImage = brushImage; emit brushFilenameChanged(brushFilename); } } void DeclarativeScatterSeries::setBrush(const QBrush &brush) { QScatterSeries::setBrush(brush); emit brushChanged(); } QBrush DeclarativeScatterSeries::brush() const { return QScatterSeries::brush(); } void DeclarativeScatterSeries::handleBrushChanged() { // If the texture image of the brush has changed along the brush // the brush file name needs to be cleared. if (!m_brushFilename.isEmpty() && QScatterSeries::brush().textureImage() != m_brushImage) { m_brushFilename.clear(); emit brushFilenameChanged(QString("")); } } QT_CHARTS_END_NAMESPACE #include "moc_declarativescatterseries_p.cpp"