1 files changed, 138 insertions, 0 deletions
diff --git a/src/charts/legend/qxylegendmarker.cpp b/src/charts/legend/qxylegendmarker.cpp
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+++ b/src/charts/legend/qxylegendmarker.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 "qxylegendmarker.h"
+#include "qxylegendmarker_p.h"
+#include "qxyseries_p.h"
+#include <QXYSeries>
+
+QT_CHARTS_BEGIN_NAMESPACE
+
+/*!
+    \class QXYLegendMarker
+    \inmodule Qt Charts
+    \brief QLegendMarker subclass for QXYSeries.
+    \mainclass
+
+    QXYLegendMarker is related to QXYSeries derived classes. Each marker is related to one series.
+
+    \sa QLegend, QXYSeries, QSplineSeries, QScatterSeries, QLineSeries
+*/
+
+/*!
+  \fn virtual LegendMarkerType QXYLegendMarker::type()
+  Returns QLegendMarker::LegendMarkerTypeXY
+*/
+
+/*!
+  \internal
+*/
+QXYLegendMarker::QXYLegendMarker(QXYSeries *series, QLegend *legend, QObject *parent) :
+    QLegendMarker(*new QXYLegendMarkerPrivate(this,series,legend), parent)
+{
+    d_ptr->updated();
+}
+
+/*!
+  Destructor
+*/
+QXYLegendMarker::~QXYLegendMarker()
+{
+}
+
+/*!
+    \internal
+*/
+QXYLegendMarker::QXYLegendMarker(QXYLegendMarkerPrivate &d, QObject *parent) :
+    QLegendMarker(d, parent)
+{
+}
+
+/*!
+  Returns the related series
+*/
+QXYSeries* QXYLegendMarker::series()
+{
+    Q_D(QXYLegendMarker);
+    return d->m_series;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+QXYLegendMarkerPrivate::QXYLegendMarkerPrivate(QXYLegendMarker *q, QXYSeries *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()));
+}
+
+QXYLegendMarkerPrivate::~QXYLegendMarkerPrivate()
+{
+}
+
+QAbstractSeries* QXYLegendMarkerPrivate::series()
+{
+    return m_series;
+}
+
+QObject* QXYLegendMarkerPrivate::relatedObject()
+{
+    return m_series;
+}
+
+void QXYLegendMarkerPrivate::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_series->type()== QAbstractSeries::SeriesTypeScatter)  {
+        if (!m_customBrush && (m_item->brush() != m_series->brush())) {
+            m_item->setBrush(m_series->brush());
+            brushChanged = true;
+        }
+    } else {
+        QBrush emptyBrush;
+        if (!m_customBrush
+            && (m_item->brush() == emptyBrush
+                || m_item->brush().color() != m_series->pen().color())) {
+            m_item->setBrush(QBrush(m_series->pen().color()));
+            brushChanged = true;
+        }
+    }
+    invalidateLegend();
+
+    if (labelChanged)
+        emit q_ptr->labelChanged();
+    if (brushChanged)
+        emit q_ptr->brushChanged();
+}
+
+#include "moc_qxylegendmarker.cpp"
+#include "moc_qxylegendmarker_p.cpp"
+
+QT_CHARTS_END_NAMESPACE
+