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/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the Qt Charts module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:GPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 or (at your option) any later version
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** approved by the KDE Free Qt Foundation. The licenses are as published by
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** the Free Software Foundation and appearing in the file LICENSE.GPL3
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "declarativebarseries.h"
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#include <QtCharts/QBarSet>
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#include <QtCharts/QVBarModelMapper>
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#include <QtCharts/QHBarModelMapper>
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QT_CHARTS_BEGIN_NAMESPACE
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DeclarativeBarSet::DeclarativeBarSet(QObject *parent)
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: QBarSet("", parent)
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{
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connect(this, SIGNAL(valuesAdded(int,int)), this, SLOT(handleCountChanged(int,int)));
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connect(this, SIGNAL(valuesRemoved(int,int)), this, SLOT(handleCountChanged(int,int)));
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connect(this, SIGNAL(brushChanged()), this, SLOT(handleBrushChanged()));
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}
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void DeclarativeBarSet::handleCountChanged(int index, int count)
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{
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Q_UNUSED(index)
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Q_UNUSED(count)
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emit countChanged(QBarSet::count());
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}
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qreal DeclarativeBarSet::borderWidth() const
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{
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return pen().widthF();
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}
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void DeclarativeBarSet::setBorderWidth(qreal width)
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{
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if (width != pen().widthF()) {
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QPen p = pen();
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p.setWidthF(width);
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setPen(p);
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emit borderWidthChanged(width);
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}
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}
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QVariantList DeclarativeBarSet::values()
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{
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QVariantList values;
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for (int i(0); i < count(); i++)
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values.append(QVariant(QBarSet::at(i)));
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return values;
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}
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void DeclarativeBarSet::setValues(QVariantList values)
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{
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while (count())
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remove(count() - 1);
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if (values.count() > 0 && values.at(0).canConvert(QVariant::Point)) {
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// Create list of values for appending if the first item is Qt.point
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int maxValue = 0;
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for (int i = 0; i < values.count(); i++) {
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if (values.at(i).canConvert(QVariant::Point) &&
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values.at(i).toPoint().x() > maxValue) {
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maxValue = values.at(i).toPoint().x();
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}
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}
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QVector<int> indexValueList;
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indexValueList.resize(maxValue + 1);
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for (int i = 0; i < values.count(); i++) {
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if (values.at(i).canConvert(QVariant::Point)) {
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indexValueList.replace(values.at(i).toPoint().x(), values.at(i).toPoint().y());
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}
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}
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for (int i = 0; i < indexValueList.count(); i++)
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QBarSet::append(indexValueList.at(i));
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} else {
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for (int i(0); i < values.count(); i++) {
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if (values.at(i).canConvert(QVariant::Double))
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QBarSet::append(values[i].toDouble());
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}
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}
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}
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QString DeclarativeBarSet::brushFilename() const
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{
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return m_brushFilename;
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}
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void DeclarativeBarSet::setBrushFilename(const QString &brushFilename)
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{
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QImage brushImage(brushFilename);
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if (QBarSet::brush().textureImage() != brushImage) {
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QBrush brush = QBarSet::brush();
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brush.setTextureImage(brushImage);
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QBarSet::setBrush(brush);
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m_brushFilename = brushFilename;
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m_brushImage = brushImage;
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emit brushFilenameChanged(brushFilename);
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}
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}
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void DeclarativeBarSet::handleBrushChanged()
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{
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// If the texture image of the brush has changed along the brush
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// the brush file name needs to be cleared.
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if (!m_brushFilename.isEmpty() && QBarSet::brush().textureImage() != m_brushImage) {
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m_brushFilename.clear();
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emit brushFilenameChanged(QString(""));
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}
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}
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// Declarative bar series ======================================================================================
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DeclarativeBarSeries::DeclarativeBarSeries(QQuickItem *parent) :
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QBarSeries(parent),
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m_axes(new DeclarativeAxes(this))
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{
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connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisXChanged(QAbstractAxis*)));
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connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisYChanged(QAbstractAxis*)));
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connect(m_axes, SIGNAL(axisXTopChanged(QAbstractAxis*)), this, SIGNAL(axisXTopChanged(QAbstractAxis*)));
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connect(m_axes, SIGNAL(axisYRightChanged(QAbstractAxis*)), this, SIGNAL(axisYRightChanged(QAbstractAxis*)));
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}
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void DeclarativeBarSeries::classBegin()
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{
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}
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void DeclarativeBarSeries::componentComplete()
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{
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foreach (QObject *child, children()) {
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if (qobject_cast<DeclarativeBarSet *>(child)) {
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QAbstractBarSeries::append(qobject_cast<DeclarativeBarSet *>(child));
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} else if (qobject_cast<QVBarModelMapper *>(child)) {
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QVBarModelMapper *mapper = qobject_cast<QVBarModelMapper *>(child);
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mapper->setSeries(this);
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} else if (qobject_cast<QHBarModelMapper *>(child)) {
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QHBarModelMapper *mapper = qobject_cast<QHBarModelMapper *>(child);
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mapper->setSeries(this);
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}
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}
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}
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QQmlListProperty<QObject> DeclarativeBarSeries::seriesChildren()
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{
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return QQmlListProperty<QObject>(this, 0, &DeclarativeBarSeries::appendSeriesChildren ,0,0,0);
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}
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void DeclarativeBarSeries::appendSeriesChildren(QQmlListProperty<QObject> *list, QObject *element)
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{
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// Empty implementation; the children are parsed in componentComplete instead
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Q_UNUSED(list);
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Q_UNUSED(element);
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}
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DeclarativeBarSet *DeclarativeBarSeries::at(int index)
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{
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QList<QBarSet *> setList = barSets();
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if (index >= 0 && index < setList.count())
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return qobject_cast<DeclarativeBarSet *>(setList[index]);
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return 0;
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}
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DeclarativeBarSet *DeclarativeBarSeries::insert(int index, QString label, QVariantList values)
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{
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DeclarativeBarSet *barset = new DeclarativeBarSet(this);
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barset->setLabel(label);
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barset->setValues(values);
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if (QBarSeries::insert(index, barset))
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return barset;
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delete barset;
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return 0;
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}
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// Declarative stacked bar series ==============================================================================
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DeclarativeStackedBarSeries::DeclarativeStackedBarSeries(QQuickItem *parent) :
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QStackedBarSeries(parent),
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m_axes(0)
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{
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m_axes = new DeclarativeAxes(this);
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connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisXChanged(QAbstractAxis*)));
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connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisYChanged(QAbstractAxis*)));
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connect(m_axes, SIGNAL(axisXTopChanged(QAbstractAxis*)), this, SIGNAL(axisXTopChanged(QAbstractAxis*)));
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connect(m_axes, SIGNAL(axisYRightChanged(QAbstractAxis*)), this, SIGNAL(axisYRightChanged(QAbstractAxis*)));
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}
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void DeclarativeStackedBarSeries::classBegin()
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{
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}
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void DeclarativeStackedBarSeries::componentComplete()
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{
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foreach (QObject *child, children()) {
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if (qobject_cast<DeclarativeBarSet *>(child)) {
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QAbstractBarSeries::append(qobject_cast<DeclarativeBarSet *>(child));
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} else if (qobject_cast<QVBarModelMapper *>(child)) {
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QVBarModelMapper *mapper = qobject_cast<QVBarModelMapper *>(child);
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mapper->setSeries(this);
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} else if (qobject_cast<QHBarModelMapper *>(child)) {
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QHBarModelMapper *mapper = qobject_cast<QHBarModelMapper *>(child);
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mapper->setSeries(this);
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}
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}
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}
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QQmlListProperty<QObject> DeclarativeStackedBarSeries::seriesChildren()
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{
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return QQmlListProperty<QObject>(this, 0, &DeclarativeBarSeries::appendSeriesChildren ,0,0,0);
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}
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void DeclarativeStackedBarSeries::appendSeriesChildren(QQmlListProperty<QObject> * list, QObject *element)
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{
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// Empty implementation; the children are parsed in componentComplete instead
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Q_UNUSED(list);
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Q_UNUSED(element);
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}
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DeclarativeBarSet *DeclarativeStackedBarSeries::at(int index)
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{
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QList<QBarSet *> setList = barSets();
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if (index >= 0 && index < setList.count())
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return qobject_cast<DeclarativeBarSet *>(setList[index]);
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return 0;
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}
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DeclarativeBarSet *DeclarativeStackedBarSeries::insert(int index, QString label, QVariantList values)
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{
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DeclarativeBarSet *barset = new DeclarativeBarSet(this);
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barset->setLabel(label);
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barset->setValues(values);
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if (QStackedBarSeries::insert(index, barset))
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return barset;
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delete barset;
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return 0;
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}
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// Declarative percent bar series ==============================================================================
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DeclarativePercentBarSeries::DeclarativePercentBarSeries(QQuickItem *parent) :
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QPercentBarSeries(parent),
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m_axes(0)
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{
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m_axes = new DeclarativeAxes(this);
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connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisXChanged(QAbstractAxis*)));
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connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisYChanged(QAbstractAxis*)));
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connect(m_axes, SIGNAL(axisXTopChanged(QAbstractAxis*)), this, SIGNAL(axisXTopChanged(QAbstractAxis*)));
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connect(m_axes, SIGNAL(axisYRightChanged(QAbstractAxis*)), this, SIGNAL(axisYRightChanged(QAbstractAxis*)));
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}
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void DeclarativePercentBarSeries::classBegin()
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{
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}
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void DeclarativePercentBarSeries::componentComplete()
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{
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foreach (QObject *child, children()) {
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if (qobject_cast<DeclarativeBarSet *>(child)) {
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QAbstractBarSeries::append(qobject_cast<DeclarativeBarSet *>(child));
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} else if (qobject_cast<QVBarModelMapper *>(child)) {
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QVBarModelMapper *mapper = qobject_cast<QVBarModelMapper *>(child);
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mapper->setSeries(this);
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} else if (qobject_cast<QHBarModelMapper *>(child)) {
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QHBarModelMapper *mapper = qobject_cast<QHBarModelMapper *>(child);
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mapper->setSeries(this);
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}
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}
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}
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QQmlListProperty<QObject> DeclarativePercentBarSeries::seriesChildren()
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{
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return QQmlListProperty<QObject>(this, 0, &DeclarativeBarSeries::appendSeriesChildren ,0,0,0);
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}
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void DeclarativePercentBarSeries::appendSeriesChildren(QQmlListProperty<QObject> * list, QObject *element)
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{
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// Empty implementation; the children are parsed in componentComplete instead
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Q_UNUSED(list);
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Q_UNUSED(element);
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}
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DeclarativeBarSet *DeclarativePercentBarSeries::at(int index)
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{
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QList<QBarSet *> setList = barSets();
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if (index >= 0 && index < setList.count())
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return qobject_cast<DeclarativeBarSet *>(setList[index]);
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return 0;
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}
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DeclarativeBarSet *DeclarativePercentBarSeries::insert(int index, QString label, QVariantList values)
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{
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DeclarativeBarSet *barset = new DeclarativeBarSet(this);
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barset->setLabel(label);
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barset->setValues(values);
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if (QPercentBarSeries::insert(index, barset))
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return barset;
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delete barset;
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return 0;
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}
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// Declarative horizontal bar series ===========================================================================
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DeclarativeHorizontalBarSeries::DeclarativeHorizontalBarSeries(QQuickItem *parent) :
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QHorizontalBarSeries(parent),
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m_axes(0)
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{
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m_axes = new DeclarativeAxes(this);
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connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisXChanged(QAbstractAxis*)));
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connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisYChanged(QAbstractAxis*)));
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connect(m_axes, SIGNAL(axisXTopChanged(QAbstractAxis*)), this, SIGNAL(axisXTopChanged(QAbstractAxis*)));
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connect(m_axes, SIGNAL(axisYRightChanged(QAbstractAxis*)), this, SIGNAL(axisYRightChanged(QAbstractAxis*)));
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}
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void DeclarativeHorizontalBarSeries::classBegin()
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{
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}
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void DeclarativeHorizontalBarSeries::componentComplete()
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{
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foreach (QObject *child, children()) {
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if (qobject_cast<DeclarativeBarSet *>(child)) {
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QAbstractBarSeries::append(qobject_cast<DeclarativeBarSet *>(child));
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} else if (qobject_cast<QVBarModelMapper *>(child)) {
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QVBarModelMapper *mapper = qobject_cast<QVBarModelMapper *>(child);
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mapper->setSeries(this);
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} else if (qobject_cast<QHBarModelMapper *>(child)) {
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QHBarModelMapper *mapper = qobject_cast<QHBarModelMapper *>(child);
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mapper->setSeries(this);
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}
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}
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}
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QQmlListProperty<QObject> DeclarativeHorizontalBarSeries::seriesChildren()
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{
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return QQmlListProperty<QObject>(this, 0, &DeclarativeHorizontalBarSeries::appendSeriesChildren ,0,0,0);
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}
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void DeclarativeHorizontalBarSeries::appendSeriesChildren(QQmlListProperty<QObject> * list, QObject *element)
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{
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// Empty implementation; the children are parsed in componentComplete instead
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Q_UNUSED(list);
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Q_UNUSED(element);
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}
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DeclarativeBarSet *DeclarativeHorizontalBarSeries::at(int index)
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{
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QList<QBarSet *> setList = barSets();
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if (index >= 0 && index < setList.count())
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return qobject_cast<DeclarativeBarSet *>(setList[index]);
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return 0;
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}
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DeclarativeBarSet *DeclarativeHorizontalBarSeries::insert(int index, QString label, QVariantList values)
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{
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DeclarativeBarSet *barset = new DeclarativeBarSet(this);
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barset->setLabel(label);
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barset->setValues(values);
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if (QHorizontalBarSeries::insert(index, barset))
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return barset;
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delete barset;
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return 0;
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}
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// Declarative horizontal stacked bar series ===================================================================
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DeclarativeHorizontalStackedBarSeries::DeclarativeHorizontalStackedBarSeries(QQuickItem *parent) :
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QHorizontalStackedBarSeries(parent),
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m_axes(0)
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{
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m_axes = new DeclarativeAxes(this);
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connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisXChanged(QAbstractAxis*)));
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connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisYChanged(QAbstractAxis*)));
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connect(m_axes, SIGNAL(axisXTopChanged(QAbstractAxis*)), this, SIGNAL(axisXTopChanged(QAbstractAxis*)));
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connect(m_axes, SIGNAL(axisYRightChanged(QAbstractAxis*)), this, SIGNAL(axisYRightChanged(QAbstractAxis*)));
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}
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void DeclarativeHorizontalStackedBarSeries::classBegin()
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{
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}
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void DeclarativeHorizontalStackedBarSeries::componentComplete()
|
|
|
{
|
|
|
foreach (QObject *child, children()) {
|
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|
if (qobject_cast<DeclarativeBarSet *>(child)) {
|
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|
QAbstractBarSeries::append(qobject_cast<DeclarativeBarSet *>(child));
|
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|
} else if (qobject_cast<QVBarModelMapper *>(child)) {
|
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|
QVBarModelMapper *mapper = qobject_cast<QVBarModelMapper *>(child);
|
|
|
mapper->setSeries(this);
|
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|
} else if (qobject_cast<QHBarModelMapper *>(child)) {
|
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|
QHBarModelMapper *mapper = qobject_cast<QHBarModelMapper *>(child);
|
|
|
mapper->setSeries(this);
|
|
|
}
|
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|
}
|
|
|
}
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|
|
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|
QQmlListProperty<QObject> DeclarativeHorizontalStackedBarSeries::seriesChildren()
|
|
|
{
|
|
|
return QQmlListProperty<QObject>(this, 0, &DeclarativeHorizontalStackedBarSeries::appendSeriesChildren ,0,0,0);
|
|
|
}
|
|
|
|
|
|
void DeclarativeHorizontalStackedBarSeries::appendSeriesChildren(QQmlListProperty<QObject> * list, QObject *element)
|
|
|
{
|
|
|
// Empty implementation; the children are parsed in componentComplete instead
|
|
|
Q_UNUSED(list);
|
|
|
Q_UNUSED(element);
|
|
|
}
|
|
|
|
|
|
DeclarativeBarSet *DeclarativeHorizontalStackedBarSeries::at(int index)
|
|
|
{
|
|
|
QList<QBarSet *> setList = barSets();
|
|
|
if (index >= 0 && index < setList.count())
|
|
|
return qobject_cast<DeclarativeBarSet *>(setList[index]);
|
|
|
|
|
|
return 0;
|
|
|
}
|
|
|
|
|
|
DeclarativeBarSet *DeclarativeHorizontalStackedBarSeries::insert(int index, QString label, QVariantList values)
|
|
|
{
|
|
|
DeclarativeBarSet *barset = new DeclarativeBarSet(this);
|
|
|
barset->setLabel(label);
|
|
|
barset->setValues(values);
|
|
|
if (QHorizontalStackedBarSeries::insert(index, barset))
|
|
|
return barset;
|
|
|
delete barset;
|
|
|
return 0;
|
|
|
}
|
|
|
|
|
|
// Declarative horizontal percent bar series ===================================================================
|
|
|
DeclarativeHorizontalPercentBarSeries::DeclarativeHorizontalPercentBarSeries(QQuickItem *parent) :
|
|
|
QHorizontalPercentBarSeries(parent),
|
|
|
m_axes(0)
|
|
|
{
|
|
|
m_axes = new DeclarativeAxes(this);
|
|
|
connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisXChanged(QAbstractAxis*)));
|
|
|
connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisYChanged(QAbstractAxis*)));
|
|
|
connect(m_axes, SIGNAL(axisXTopChanged(QAbstractAxis*)), this, SIGNAL(axisXTopChanged(QAbstractAxis*)));
|
|
|
connect(m_axes, SIGNAL(axisYRightChanged(QAbstractAxis*)), this, SIGNAL(axisYRightChanged(QAbstractAxis*)));
|
|
|
}
|
|
|
|
|
|
void DeclarativeHorizontalPercentBarSeries::classBegin()
|
|
|
{
|
|
|
}
|
|
|
|
|
|
void DeclarativeHorizontalPercentBarSeries::componentComplete()
|
|
|
{
|
|
|
foreach (QObject *child, children()) {
|
|
|
if (qobject_cast<DeclarativeBarSet *>(child)) {
|
|
|
QAbstractBarSeries::append(qobject_cast<DeclarativeBarSet *>(child));
|
|
|
} else if (qobject_cast<QVBarModelMapper *>(child)) {
|
|
|
QVBarModelMapper *mapper = qobject_cast<QVBarModelMapper *>(child);
|
|
|
mapper->setSeries(this);
|
|
|
} else if (qobject_cast<QHBarModelMapper *>(child)) {
|
|
|
QHBarModelMapper *mapper = qobject_cast<QHBarModelMapper *>(child);
|
|
|
mapper->setSeries(this);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
QQmlListProperty<QObject> DeclarativeHorizontalPercentBarSeries::seriesChildren()
|
|
|
{
|
|
|
return QQmlListProperty<QObject>(this, 0, &DeclarativeHorizontalPercentBarSeries::appendSeriesChildren ,0,0,0);
|
|
|
}
|
|
|
|
|
|
void DeclarativeHorizontalPercentBarSeries::appendSeriesChildren(QQmlListProperty<QObject> * list, QObject *element)
|
|
|
{
|
|
|
// Empty implementation; the children are parsed in componentComplete instead
|
|
|
Q_UNUSED(list);
|
|
|
Q_UNUSED(element);
|
|
|
}
|
|
|
|
|
|
DeclarativeBarSet *DeclarativeHorizontalPercentBarSeries::at(int index)
|
|
|
{
|
|
|
QList<QBarSet *> setList = barSets();
|
|
|
if (index >= 0 && index < setList.count())
|
|
|
return qobject_cast<DeclarativeBarSet *>(setList[index]);
|
|
|
|
|
|
return 0;
|
|
|
}
|
|
|
|
|
|
DeclarativeBarSet *DeclarativeHorizontalPercentBarSeries::insert(int index, QString label, QVariantList values)
|
|
|
{
|
|
|
DeclarativeBarSet *barset = new DeclarativeBarSet(this);
|
|
|
barset->setLabel(label);
|
|
|
barset->setValues(values);
|
|
|
if (QHorizontalPercentBarSeries::insert(index, barset))
|
|
|
return barset;
|
|
|
delete barset;
|
|
|
return 0;
|
|
|
}
|
|
|
|
|
|
#include "moc_declarativebarseries.cpp"
|
|
|
|
|
|
QT_CHARTS_END_NAMESPACE
|
|
|
|
