1 files changed, 126 insertions, 0 deletions
diff --git a/src/charts/legend/qarealegendmarker.cpp b/src/charts/legend/qarealegendmarker.cpp
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+++ b/src/charts/legend/qarealegendmarker.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 "qarealegendmarker.h"
+#include "qarealegendmarker_p.h"
+#include "qareaseries_p.h"
+#include <QAreaSeries>
+
+QT_CHARTS_BEGIN_NAMESPACE
+
+/*!
+    \class QAreaLegendMarker
+    \inmodule Qt Charts
+    \brief QLegendMarker subclass for area series.
+    \mainclass
+
+    QAreaLegendMarker is related to QAreaSeries. One QAreaSeries results in one marker.
+
+    \sa QLegend, QAreaSeries
+*/
+
+/*!
+  \fn virtual LegendMarkerType QAreaLegendMarker::type()
+  Returns QLegendMarker::LegendMarkerTypeArea
+*/
+
+/*!
+  \internal
+*/
+QAreaLegendMarker::QAreaLegendMarker(QAreaSeries *series, QLegend *legend, QObject *parent) :
+    QLegendMarker(*new QAreaLegendMarkerPrivate(this,series,legend), parent)
+{
+    d_ptr->updated();
+}
+
+/*!
+  Destructor
+*/
+QAreaLegendMarker::~QAreaLegendMarker()
+{
+}
+
+/*!
+    \internal
+*/
+QAreaLegendMarker::QAreaLegendMarker(QAreaLegendMarkerPrivate &d, QObject *parent) :
+    QLegendMarker(d, parent)
+{
+}
+
+/*!
+  Returns related series of marker
+*/
+QAreaSeries* QAreaLegendMarker::series()
+{
+    Q_D(QAreaLegendMarker);
+    return d->m_series;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+QAreaLegendMarkerPrivate::QAreaLegendMarkerPrivate(QAreaLegendMarker *q, QAreaSeries *series, QLegend *legend) :
+    QLegendMarkerPrivate(q,legend),
+    q_ptr(q),
+    m_series(series)
+{
+    QObject::connect(m_series->d_func(),SIGNAL(updated()), this, SLOT(updated()));
+    QObject::connect(m_series, SIGNAL(nameChanged()), this, SLOT(updated()));
+}
+
+QAreaLegendMarkerPrivate::~QAreaLegendMarkerPrivate()
+{
+}
+
+QAreaSeries* QAreaLegendMarkerPrivate::series()
+{
+    return m_series;
+}
+
+QObject* QAreaLegendMarkerPrivate::relatedObject()
+{
+    return m_series;
+}
+
+void QAreaLegendMarkerPrivate::updated()
+{
+    bool labelChanged = false;
+    bool brushChanged = false;
+
+    if (!m_customBrush && (m_item->brush() != m_series->brush())) {
+        m_item->setBrush(m_series->brush());
+        brushChanged = true;
+    }
+    if (!m_customLabel && (m_item->label() != m_series->name())) {
+        m_item->setLabel(m_series->name());
+        labelChanged = true;
+    }
+    invalidateLegend();
+
+    if (labelChanged)
+        emit q_ptr->labelChanged();
+    if (brushChanged)
+        emit q_ptr->brushChanged();
+}
+
+#include "moc_qarealegendmarker.cpp"
+#include "moc_qarealegendmarker_p.cpp"
+
+QT_CHARTS_END_NAMESPACE