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/*------------------------------------------------------------------------------
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-- This file is a part of the ColorMapChart API
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-- Copyright (C) 2016, Plasma Physics Laboratory - CNRS
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--
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-- This program is free software; you can redistribute it and/or modify
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-- it under the terms of the GNU General Public License as published by
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-- the Free Software Foundation; either version 2 of the License, or
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-- (at your option) any later version.
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--
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-- This program is distributed in the hope that it will be useful,
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of
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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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-- GNU General Public License for more details.
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--
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-- You should have received a copy of the GNU General Public License
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-- along with this program; if not, write to the Free Software
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-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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-------------------------------------------------------------------------------*/
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/*-- Author : Hugo Winter
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-- Mail : hugo.winter@lpp.polytechnique.fr
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----------------------------------------------------------------------------*/
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#include <QtCharts/QColorMapLegendMarker>
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#include <private/qcolormapseries_p.h>
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#include <private/qcolormaplegendmarker_p.h>
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#include <QtCharts/QColorMapSeries>
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QT_CHARTS_BEGIN_NAMESPACE
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QColorMapLegendMarker::QColorMapLegendMarker(QColorMapSeries *series, QLegend *legend, QObject *parent)
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: QLegendMarker(*new QColorMapLegendMarkerPrivate(this,series,legend), parent)
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{
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d_ptr->updated();
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}
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QColorMapLegendMarker::~QColorMapLegendMarker()
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{
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}
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QColorMapLegendMarker::QColorMapLegendMarker(QColorMapLegendMarkerPrivate &d, QObject *parent) :
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QLegendMarker(d, parent)
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{
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}
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QColorMapSeries* QColorMapLegendMarker::series()
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{
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Q_D(QColorMapLegendMarker);
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return d->m_series;
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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QColorMapLegendMarkerPrivate::QColorMapLegendMarkerPrivate(QColorMapLegendMarker *q, QColorMapSeries *series, QLegend *legend) :
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QLegendMarkerPrivate(q,legend),
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q_ptr(q),
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m_series(series)
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{
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QObject::connect(m_series, SIGNAL(nameChanged()), this, SLOT(updated()));
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QObject::connect(m_series->d_func(), SIGNAL(updated()), this, SLOT(updated()));
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}
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QColorMapLegendMarkerPrivate::~QColorMapLegendMarkerPrivate()
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{
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}
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QAbstractSeries* QColorMapLegendMarkerPrivate::series()
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{
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return m_series;
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}
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QObject* QColorMapLegendMarkerPrivate::relatedObject()
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{
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return m_series;
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}
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void QColorMapLegendMarkerPrivate::updated()
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{
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bool labelChanged = false;
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bool brushChanged = false;
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if (!m_customLabel && (m_item->label() != m_series->name())) {
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m_item->setLabel(m_series->name());
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labelChanged = true;
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}
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QBrush emptyBrush;
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if (!m_customBrush
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&& (m_item->brush() == emptyBrush
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|| m_item->brush().color() != m_series->pen().color())) {
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m_item->setBrush(QBrush(m_series->pen().color()));
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brushChanged = true;
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}
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invalidateLegend();
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if (labelChanged)
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emit q_ptr->labelChanged();
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if (brushChanged)
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emit q_ptr->brushChanged();
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}
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//#include "moc_qcolormaplegendmarker.cpp"
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//#include "moc_qcolormaplegendmarker_p.cpp"
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QT_CHARTS_END_NAMESPACE
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