qbarlegendmarker.cpp
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| text/x-c
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r2174 | /**************************************************************************** | ||
| ** | ||||
Miikka Heikkinen
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r2432 | ** Copyright (C) 2013 Digia Plc | ||
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r2174 | ** All rights reserved. | ||
| ** For any questions to Digia, please use contact form at http://qt.digia.com | ||||
| ** | ||||
|
Miikka Heikkinen
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r2574 | ** This file is part of the Qt Enterprise Charts Add-on. | ||
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r2174 | ** | ||
| ** $QT_BEGIN_LICENSE$ | ||||
|
Miikka Heikkinen
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r2574 | ** Licensees holding valid Qt Enterprise licenses may use this file in | ||
| ** accordance with the Qt Enterprise License Agreement provided with the | ||||
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r2174 | ** 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 "qbarlegendmarker.h" | ||||
| #include "qbarlegendmarker_p.h" | ||||
| #include <QAbstractBarSeries> | ||||
| #include <QBarSet> | ||||
| QTCOMMERCIALCHART_BEGIN_NAMESPACE | ||||
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r2216 | /*! | ||
| \class QBarLegendMarker | ||||
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Miikka Heikkinen
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r2520 | \brief QBarLegendMarker object. | ||
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r2216 | \mainclass | ||
| QBarLegendMarker is related to QAbstractBarSeries derived classes. With bar series, each marker is related to one QBarSet. | ||||
| \sa QLegend QAbstractBarSeries QBarSet | ||||
| */ | ||||
| /*! | ||||
| \fn virtual LegendMarkerType QBarLegendMarker::type() | ||||
| Returns QLegendMarker::LegendMarkerTypeBar | ||||
| */ | ||||
| /*! | ||||
Tero Ahola
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r2265 | \internal | ||
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r2216 | Constructor | ||
| */ | ||||
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r2193 | QBarLegendMarker::QBarLegendMarker(QAbstractBarSeries *series, QBarSet *barset, QLegend *legend, QObject *parent) : | ||
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r2174 | QLegendMarker(*new QBarLegendMarkerPrivate(this,series,barset,legend), parent) | ||
| { | ||||
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r2227 | d_ptr->updated(); | ||
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r2174 | } | ||
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r2216 | /*! | ||
| Desturctor | ||||
| */ | ||||
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r2174 | QBarLegendMarker::~QBarLegendMarker() | ||
| { | ||||
| } | ||||
| /*! | ||||
| \internal | ||||
| */ | ||||
| QBarLegendMarker::QBarLegendMarker(QBarLegendMarkerPrivate &d, QObject *parent) : | ||||
| QLegendMarker(d, parent) | ||||
| { | ||||
| } | ||||
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r2216 | /*! | ||
| Returns the related series of marker | ||||
| */ | ||||
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r2174 | QAbstractBarSeries *QBarLegendMarker::series() | ||
| { | ||||
| Q_D(QBarLegendMarker); | ||||
| return d->m_series; | ||||
| } | ||||
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r2216 | /*! | ||
| Returns the related barset of marker | ||||
| */ | ||||
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r2179 | QBarSet* QBarLegendMarker::barset() | ||
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r2174 | { | ||
| Q_D(QBarLegendMarker); | ||||
| return d->m_barset; | ||||
| } | ||||
| //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// | ||||
| QBarLegendMarkerPrivate::QBarLegendMarkerPrivate(QBarLegendMarker *q, QAbstractBarSeries *series, QBarSet *barset, QLegend *legend) : | ||||
| QLegendMarkerPrivate(q,legend), | ||||
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r2227 | q_ptr(q), | ||
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r2174 | m_series(series), | ||
| m_barset(barset) | ||||
| { | ||||
| QObject::connect(m_barset, SIGNAL(penChanged()), this, SLOT(updated())); | ||||
| QObject::connect(m_barset, SIGNAL(labelChanged()), this, SLOT(updated())); | ||||
| QObject::connect(m_barset, SIGNAL(brushChanged()), this, SLOT(updated())); | ||||
| } | ||||
| QBarLegendMarkerPrivate::~QBarLegendMarkerPrivate() | ||||
| { | ||||
| } | ||||
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r2182 | QAbstractBarSeries* QBarLegendMarkerPrivate::series() | ||
| { | ||||
| return m_series; | ||||
| } | ||||
| QObject* QBarLegendMarkerPrivate::relatedObject() | ||||
| { | ||||
| return m_barset; | ||||
| } | ||||
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r2174 | void QBarLegendMarkerPrivate::updated() | ||
| { | ||||
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r2225 | bool labelChanged = false; | ||
| bool brushChanged = false; | ||||
| bool penChanged = false; | ||||
Mika Salmela
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r2429 | if (!m_customPen && (m_item->pen() != m_barset->pen())) { | ||
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r2225 | m_item->setPen(m_barset->pen()); | ||
| penChanged = true; | ||||
| } | ||||
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Mika Salmela
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r2429 | if (!m_customBrush && (m_item->brush() != m_barset->brush())) { | ||
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r2225 | m_item->setBrush(m_barset->brush()); | ||
| brushChanged = true; | ||||
| } | ||||
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Mika Salmela
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r2429 | if (!m_customLabel && (m_item->label() != m_barset->label())) { | ||
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r2225 | m_item->setLabel(m_barset->label()); | ||
| labelChanged = true; | ||||
| } | ||||
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r2194 | invalidateLegend(); | ||
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r2225 | |||
| if (labelChanged) | ||||
| emit q_ptr->labelChanged(); | ||||
| if (brushChanged) | ||||
| emit q_ptr->brushChanged(); | ||||
| if (penChanged) | ||||
| emit q_ptr->penChanged(); | ||||
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r2174 | } | ||
| #include "moc_qbarlegendmarker.cpp" | ||||
| #include "moc_qbarlegendmarker_p.cpp" | ||||
| QTCOMMERCIALCHART_END_NAMESPACE | ||||