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-rw-r--r--src/charts/legend/qpielegendmarker.cpp144
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diff --git a/src/charts/legend/qpielegendmarker.cpp b/src/charts/legend/qpielegendmarker.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use contact form at http://qt.digia.com
+**
+** This file is part of the Qt Enterprise Charts Add-on.
+**
+** $QT_BEGIN_LICENSE$
+** Licensees holding valid Qt Enterprise licenses may use this file in
+** accordance with the Qt Enterprise License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://qt.digia.com
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qpielegendmarker.h"
+#include "qpielegendmarker_p.h"
+#include <QPieSeries>
+#include <QPieSlice>
+
+QT_CHARTS_BEGIN_NAMESPACE
+
+/*!
+ \class QPieLegendMarker
+ \inmodule Qt Charts
+ \brief QLegendMarker subclass for pie series.
+ \mainclass
+
+ QPieLegendMarker is related to QPieSeries. With QPieSeries, each slice of pie is related to one marker in QLegend.
+
+ \sa QLegend, QPieSeries, QPieSlice
+*/
+
+/*!
+ \fn virtual LegendMarkerType QPieLegendMarker::type()
+ Returns QLegendMarker::LegendMarkerTypePie
+*/
+
+/*!
+ \internal
+*/
+QPieLegendMarker::QPieLegendMarker(QPieSeries *series, QPieSlice *slice, QLegend *legend, QObject *parent) :
+ QLegendMarker(*new QPieLegendMarkerPrivate(this,series,slice,legend), parent)
+{
+ d_ptr->updated();
+}
+
+/*!
+ Destructor
+*/
+QPieLegendMarker::~QPieLegendMarker()
+{
+}
+
+/*!
+ \internal
+*/
+QPieLegendMarker::QPieLegendMarker(QPieLegendMarkerPrivate &d, QObject *parent) :
+ QLegendMarker(d, parent)
+{
+}
+
+/*!
+ Returns the related series of marker.
+*/
+QPieSeries* QPieLegendMarker::series()
+{
+ Q_D(QPieLegendMarker);
+ return d->m_series;
+}
+
+/*!
+ Returns the related slice of marker.
+*/
+QPieSlice* QPieLegendMarker::slice()
+{
+ Q_D(QPieLegendMarker);
+ return d->m_slice;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+QPieLegendMarkerPrivate::QPieLegendMarkerPrivate(QPieLegendMarker *q, QPieSeries *series, QPieSlice *slice, QLegend *legend) :
+ QLegendMarkerPrivate(q,legend),
+ q_ptr(q),
+ m_series(series),
+ m_slice(slice)
+{
+ QObject::connect(m_slice, SIGNAL(labelChanged()), this, SLOT(updated()));
+ QObject::connect(m_slice, SIGNAL(brushChanged()), this, SLOT(updated()));
+ QObject::connect(m_slice, SIGNAL(penChanged()), this, SLOT(updated()));
+}
+
+QPieLegendMarkerPrivate::~QPieLegendMarkerPrivate()
+{
+}
+
+QPieSeries* QPieLegendMarkerPrivate::series()
+{
+ return m_series;
+}
+
+QObject* QPieLegendMarkerPrivate::relatedObject()
+{
+ return m_slice;
+}
+
+void QPieLegendMarkerPrivate::updated()
+{
+ bool labelChanged = false;
+ bool brushChanged = false;
+ bool penChanged = false;
+
+ if (!m_customPen && (m_item->pen() != m_slice->pen())) {
+ m_item->setPen(m_slice->pen());
+ penChanged = true;
+ }
+ if (!m_customBrush && (m_item->brush() != m_slice->brush())) {
+ m_item->setBrush(m_slice->brush());
+ brushChanged = true;
+ }
+ if (!m_customLabel && (m_item->label() != m_slice->label())) {
+ m_item->setLabel(m_slice->label());
+ labelChanged = true;
+ }
+ invalidateLegend();
+
+ if (labelChanged)
+ emit q_ptr->labelChanged();
+ if (brushChanged)
+ emit q_ptr->brushChanged();
+ if (penChanged)
+ emit q_ptr->penChanged();
+}
+
+#include "moc_qpielegendmarker.cpp"
+#include "moc_qpielegendmarker_p.cpp"
+
+QT_CHARTS_END_NAMESPACE