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Diffstat (limited to 'plugins/declarative/declarativepieseries.cpp')
-rw-r--r-- | plugins/declarative/declarativepieseries.cpp | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/plugins/declarative/declarativepieseries.cpp b/plugins/declarative/declarativepieseries.cpp deleted file mode 100644 index 9107c573..00000000 --- a/plugins/declarative/declarativepieseries.cpp +++ /dev/null @@ -1,154 +0,0 @@ -/**************************************************************************** -** -** 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 "declarativepieseries.h" -#include "qpieslice.h" -#include "qvpiemodelmapper.h" -#include "qhpiemodelmapper.h" - -QTCOMMERCIALCHART_BEGIN_NAMESPACE - -DeclarativePieSlice::DeclarativePieSlice(QObject *parent) - : QPieSlice(parent) -{ - connect(this, SIGNAL(brushChanged()), this, SLOT(handleBrushChanged())); -} - -QString DeclarativePieSlice::brushFilename() const -{ - return m_brushFilename; -} - -void DeclarativePieSlice::setBrushFilename(const QString &brushFilename) -{ - QImage brushImage(brushFilename); - if (QPieSlice::brush().textureImage() != brushImage) { - QBrush brush = QPieSlice::brush(); - brush.setTextureImage(brushImage); - QPieSlice::setBrush(brush); - m_brushFilename = brushFilename; - m_brushImage = brushImage; - emit brushFilenameChanged(brushFilename); - } -} - -void DeclarativePieSlice::handleBrushChanged() -{ - // If the texture image of the brush has changed along the brush - // the brush file name needs to be cleared. - if (!m_brushFilename.isEmpty() && QPieSlice::brush().textureImage() != m_brushImage) { - m_brushFilename.clear(); - emit brushFilenameChanged(QString("")); - } -} - -// Declarative pie series ========================================================================= -DeclarativePieSeries::DeclarativePieSeries(QDECLARATIVE_ITEM *parent) : - QPieSeries(parent) -{ - connect(this, SIGNAL(added(QList<QPieSlice*>)), this, SLOT(handleAdded(QList<QPieSlice*>))); - connect(this, SIGNAL(removed(QList<QPieSlice*>)), this, SLOT(handleRemoved(QList<QPieSlice*>))); -} - -void DeclarativePieSeries::classBegin() -{ -} - -void DeclarativePieSeries::componentComplete() -{ - foreach (QObject *child, children()) { - if (qobject_cast<QPieSlice *>(child)) { - QPieSeries::append(qobject_cast<QPieSlice *>(child)); - } else if (qobject_cast<QVPieModelMapper *>(child)) { - QVPieModelMapper *mapper = qobject_cast<QVPieModelMapper *>(child); - mapper->setSeries(this); - } else if (qobject_cast<QHPieModelMapper *>(child)) { - QHPieModelMapper *mapper = qobject_cast<QHPieModelMapper *>(child); - mapper->setSeries(this); - } - } -} - -QDECLARATIVE_LIST_PROPERTY<QObject> DeclarativePieSeries::seriesChildren() -{ - return QDECLARATIVE_LIST_PROPERTY<QObject>(this, 0, &DeclarativePieSeries::appendSeriesChildren LIST_PROPERTY_PARAM_DEFAULTS); -} - -void DeclarativePieSeries::appendSeriesChildren(QDECLARATIVE_LIST_PROPERTY<QObject> * list, QObject *element) -{ - // Empty implementation; the children are parsed in componentComplete instead - Q_UNUSED(list); - Q_UNUSED(element); -} - -QPieSlice *DeclarativePieSeries::at(int index) -{ - QList<QPieSlice *> sliceList = slices(); - if (index >= 0 && index < sliceList.count()) - return sliceList[index]; - - return 0; -} - -QPieSlice *DeclarativePieSeries::find(QString label) -{ - foreach (QPieSlice *slice, slices()) { - if (slice->label() == label) - return slice; - } - return 0; -} - -DeclarativePieSlice *DeclarativePieSeries::append(QString label, qreal value) -{ - DeclarativePieSlice *slice = new DeclarativePieSlice(this); - slice->setLabel(label); - slice->setValue(value); - if (QPieSeries::append(slice)) - return slice; - delete slice; - return 0; -} - -bool DeclarativePieSeries::remove(QPieSlice *slice) -{ - return QPieSeries::remove(slice); -} - -void DeclarativePieSeries::clear() -{ - QPieSeries::clear(); -} - -void DeclarativePieSeries::handleAdded(QList<QPieSlice *> slices) -{ - foreach (QPieSlice *slice, slices) - emit sliceAdded(slice); -} - -void DeclarativePieSeries::handleRemoved(QList<QPieSlice *> slices) -{ - foreach (QPieSlice *slice, slices) - emit sliceRemoved(slice); -} - -#include "moc_declarativepieseries.cpp" - -QTCOMMERCIALCHART_END_NAMESPACE |