qboxplotlegendmarker.cpp
126 lines
| 3.2 KiB
| text/x-c
|
CppLexer
Mika Salmela
|
r2548 | /**************************************************************************** | ||
** | ||||
** Copyright (C) 2013 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 Commercial Charts Add-on. | ||||
** | ||||
** $QT_BEGIN_LICENSE$ | ||||
** Licensees holding valid Qt Commercial licenses may use this file in | ||||
** accordance with the Qt Commercial 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 "qboxplotlegendmarker.h" | ||||
#include "qboxplotlegendmarker_p.h" | ||||
#include "qboxplotseries.h" | ||||
#include "qboxplotseries_p.h" | ||||
QTCOMMERCIALCHART_BEGIN_NAMESPACE | ||||
/*! | ||||
\class QBoxPlotLegendMarker | ||||
\brief QBoxPlotLegendMarker object | ||||
\mainclass | ||||
QBoxPlotLegendMarker is related to QBoxPlotSeries classes. | ||||
\sa QLegend QBoxPlotSeries | ||||
*/ | ||||
/*! | ||||
\fn virtual LegendMarkerType QBoxPlotLegendMarker::type() | ||||
Returns QLegendMarker::LegendMarkerTypeBoxPlot | ||||
*/ | ||||
/*! | ||||
\internal | ||||
*/ | ||||
QBoxPlotLegendMarker::QBoxPlotLegendMarker(QBoxPlotSeries *series, QLegend *legend, QObject *parent) : | ||||
QLegendMarker(*new QBoxPlotLegendMarkerPrivate(this,series,legend), parent) | ||||
{ | ||||
d_ptr->updated(); | ||||
} | ||||
/*! | ||||
Destructor | ||||
*/ | ||||
QBoxPlotLegendMarker::~QBoxPlotLegendMarker() | ||||
{ | ||||
} | ||||
/*! | ||||
\internal | ||||
*/ | ||||
QBoxPlotLegendMarker::QBoxPlotLegendMarker(QBoxPlotLegendMarkerPrivate &d, QObject *parent) : | ||||
QLegendMarker(d, parent) | ||||
{ | ||||
} | ||||
/*! | ||||
Returns the related series | ||||
*/ | ||||
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(); | ||||
} | ||||
#include "moc_qboxplotlegendmarker.cpp" | ||||
#include "moc_qboxplotlegendmarker_p.cpp" | ||||
QTCOMMERCIALCHART_END_NAMESPACE | ||||