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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include <QtCharts/QBoxPlotLegendMarker>
#include <private/qboxplotlegendmarker_p.h>
#include <QtCharts/QBoxPlotSeries>
#include <private/qboxplotseries_p.h>
QT_BEGIN_NAMESPACE
/*!
\class QBoxPlotLegendMarker
\inmodule QtCharts
\brief The QBoxPlotLegendMarker class is a legend marker for a box plot series.
A box plot legend marker is related to a QBoxPlotSeries object.
\sa QLegend, QBoxPlotSeries
*/
/*!
\fn virtual LegendMarkerType QBoxPlotLegendMarker::type()
\reimp
*/
/*!
\internal
*/
QBoxPlotLegendMarker::QBoxPlotLegendMarker(QBoxPlotSeries *series, QLegend *legend, QObject *parent) :
QLegendMarker(*new QBoxPlotLegendMarkerPrivate(this,series,legend), parent)
{
d_ptr->updated();
}
/*!
Removes the legend marker for a box plot series.
*/
QBoxPlotLegendMarker::~QBoxPlotLegendMarker()
{
}
/*!
\internal
*/
QBoxPlotLegendMarker::QBoxPlotLegendMarker(QBoxPlotLegendMarkerPrivate &d, QObject *parent) :
QLegendMarker(d, parent)
{
}
/*!
\reimp
*/
QBoxPlotSeries* QBoxPlotLegendMarker::series()
{
Q_D(QBoxPlotLegendMarker);
return d->m_series;
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
QBoxPlotLegendMarkerPrivate::QBoxPlotLegendMarkerPrivate(QBoxPlotLegendMarker *q, QBoxPlotSeries *series, QLegend *legend) :
QLegendMarkerPrivate(q,legend),
q_ptr(q),
m_series(series)
{
QObject::connect(m_series, SIGNAL(nameChanged()), this, SLOT(updated()));
QObject::connect(m_series->d_func(), SIGNAL(updated()), this, SLOT(updated()));
}
QBoxPlotLegendMarkerPrivate::~QBoxPlotLegendMarkerPrivate()
{
}
QAbstractSeries* QBoxPlotLegendMarkerPrivate::series()
{
return m_series;
}
QObject* QBoxPlotLegendMarkerPrivate::relatedObject()
{
return m_series;
}
void QBoxPlotLegendMarkerPrivate::updated()
{
bool labelChanged = false;
bool brushChanged = false;
if (!m_customLabel && (m_item->label() != m_series->name())) {
m_item->setLabel(m_series->name());
labelChanged = true;
}
if (!m_customBrush && (m_item->brush() != m_series->brush())) {
m_item->setBrush(m_series->brush());
brushChanged = true;
}
invalidateLegend();
if (labelChanged)
emit q_ptr->labelChanged();
if (brushChanged)
emit q_ptr->brushChanged();
}
QT_END_NAMESPACE
#include "moc_qboxplotlegendmarker.cpp"
#include "moc_qboxplotlegendmarker_p.cpp"