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Fix version numbers...
Fix version numbers QML API version was only updated to what it actually is, it doesn't need to follow the module version. Change-Id: I5c26da72b03a1e6858327a8a08f933998991c39e Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com> Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>

File last commit:

r2854:46147b040d06
r2858:18b5962194a7
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boxwhiskers.cpp
223 lines | 6.7 KiB | text/x-c | CppLexer
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r2854 /****************************************************************************
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r2845 **
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r2854 ** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
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r2845 **
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r2854 ** This file is part of the Qt Charts module of the Qt Toolkit.
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r2845 **
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r2854 ** $QT_BEGIN_LICENSE:GPL$
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r2845 ** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
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r2854 ** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 or (at your option) any later version
** approved by the KDE Free Qt Foundation. The licenses are as published by
** the Free Software Foundation and appearing in the file LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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r2845 **
** $QT_END_LICENSE$
**
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r2854 ****************************************************************************/
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r2548
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r2714 #include <private/boxwhiskers_p.h>
#include <QtGui/QPainter>
#include <QtWidgets/QWidget>
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r2739 #include <QtWidgets/QGraphicsSceneMouseEvent>
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r2712 QT_CHARTS_BEGIN_NAMESPACE
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BoxWhiskers::BoxWhiskers(QBoxSet *set, AbstractDomain *domain, QGraphicsObject *parent) :
QGraphicsObject(parent),
m_boxSet(set),
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r2739 m_domain(domain),
m_mousePressed(false)
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r2548 {
setAcceptHoverEvents(true);
setAcceptedMouseButtons(Qt::MouseButtonMask);
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r2739 setFlag(QGraphicsObject::ItemIsSelectable);
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r2548 }
BoxWhiskers::~BoxWhiskers()
{
}
void BoxWhiskers::mousePressEvent(QGraphicsSceneMouseEvent *event)
{
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r2746 Q_UNUSED(event)
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r2739 emit pressed(m_boxSet);
m_mousePressed = true;
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r2548 }
void BoxWhiskers::hoverEnterEvent(QGraphicsSceneHoverEvent *event)
{
Q_UNUSED(event)
emit hovered(true, m_boxSet);
}
void BoxWhiskers::hoverLeaveEvent(QGraphicsSceneHoverEvent *event)
{
Q_UNUSED(event)
emit hovered(false, m_boxSet);
}
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r2739 void BoxWhiskers::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
{
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r2746 Q_UNUSED(event)
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r2739 emit released(m_boxSet);
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r2746 if (m_mousePressed)
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r2739 emit clicked(m_boxSet);
}
void BoxWhiskers::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event)
{
Q_UNUSED(event)
// For Box a press signal needs to be explicitly fired for mouseDoubleClickEvent
emit pressed(m_boxSet);
emit doubleClicked(m_boxSet);
}
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r2548 void BoxWhiskers::setBrush(const QBrush &brush)
{
m_brush = brush;
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r2573 m_outlinePen.setColor(m_brush.color());
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r2548 update();
}
void BoxWhiskers::setPen(const QPen &pen)
{
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r2573 qreal widthDiff = pen.widthF() - m_pen.widthF();
m_boundingRect.adjust(-widthDiff, -widthDiff, widthDiff, widthDiff);
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r2548 m_pen = pen;
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r2573 m_medianPen = pen;
m_medianPen.setCapStyle(Qt::FlatCap);
m_outlinePen = pen;
m_outlinePen.setStyle(Qt::SolidLine);
m_outlinePen.setColor(m_brush.color());
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r2548 update();
}
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r2584 void BoxWhiskers::setBoxWidth(const qreal width)
{
m_boxWidth = width;
}
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r2548 void BoxWhiskers::setLayout(const BoxWhiskersData &data)
{
m_data = data;
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r2554 updateGeometry(m_domain);
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r2548 update();
}
QSizeF BoxWhiskers::sizeHint(Qt::SizeHint which, const QSizeF &constraint) const
{
Q_UNUSED(which)
Q_UNUSED(constraint)
return QSizeF();
}
void BoxWhiskers::setGeometry(const QRectF &rect)
{
Q_UNUSED(rect)
}
QRectF BoxWhiskers::boundingRect() const
{
return m_boundingRect;
}
void BoxWhiskers::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
{
Q_UNUSED(option)
Q_UNUSED(widget)
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r2586 painter->save();
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r2548 painter->setBrush(m_brush);
painter->setClipRect(parentItem()->boundingRect());
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r2573 painter->setPen(m_pen);
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r2548 painter->drawPath(m_boxPath);
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r2573 if (!m_boxOutlined)
painter->setPen(m_outlinePen);
painter->drawRect(m_middleBox);
painter->setPen(m_medianPen);
qreal halfLine = m_pen.widthF() / 2.0;
painter->drawLine(QLineF(m_geometryLeft - halfLine, m_geometryMedian,
m_geometryRight + halfLine, m_geometryMedian));
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r2586 painter->restore();
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r2548 }
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r2554 void BoxWhiskers::updateGeometry(AbstractDomain *domain)
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r2548 {
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r2554 m_domain = domain;
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r2548 prepareGeometryChange();
QPainterPath path;
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r2554 m_boxPath = path;
m_boundingRect = m_boxPath.boundingRect();
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qreal columnWidth = 1.0 / m_data.m_seriesCount;
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r2584 qreal left = ((1.0 - m_boxWidth) / 2.0) * columnWidth + columnWidth * m_data.m_seriesIndex + m_data.m_index - 0.5;
qreal barWidth = m_boxWidth * columnWidth;
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QPointF geometryPoint = m_domain->calculateGeometryPoint(QPointF(left, m_data.m_upperExtreme), m_validData);
if (!m_validData)
return;
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r2573 m_geometryLeft = geometryPoint.x();
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r2554 qreal geometryUpperExtreme = geometryPoint.y();
geometryPoint = m_domain->calculateGeometryPoint(QPointF(left + barWidth, m_data.m_upperQuartile), m_validData);
if (!m_validData)
return;
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r2573 m_geometryRight = geometryPoint.x();
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r2554 qreal geometryUpperQuartile = geometryPoint.y();
geometryPoint = m_domain->calculateGeometryPoint(QPointF(left, m_data.m_lowerQuartile), m_validData);
if (!m_validData)
return;
qreal geometryLowerQuartile = geometryPoint.y();
geometryPoint = m_domain->calculateGeometryPoint(QPointF(left, m_data.m_lowerExtreme), m_validData);
if (!m_validData)
return;
qreal geometryLowerExtreme = geometryPoint.y();
geometryPoint = m_domain->calculateGeometryPoint(QPointF(left, m_data.m_median), m_validData);
if (!m_validData)
return;
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r2573 m_geometryMedian = geometryPoint.y();
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// Upper whisker
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r2573 path.moveTo(m_geometryLeft, geometryUpperExtreme);
path.lineTo(m_geometryRight, geometryUpperExtreme);
path.moveTo((m_geometryLeft + m_geometryRight) / 2.0, geometryUpperExtreme);
path.lineTo((m_geometryLeft + m_geometryRight) / 2.0, geometryUpperQuartile);
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// Middle Box
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r2573 m_middleBox.setCoords(m_geometryLeft, geometryUpperQuartile, m_geometryRight, geometryLowerQuartile);
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// Lower whisker
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r2573 path.moveTo(m_geometryLeft, geometryLowerExtreme);
path.lineTo(m_geometryRight, geometryLowerExtreme);
path.moveTo((m_geometryLeft + m_geometryRight) / 2.0, geometryLowerQuartile);
path.lineTo((m_geometryLeft + m_geometryRight) / 2.0, geometryLowerExtreme);
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path.closeSubpath();
m_boxPath = path;
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r2554 m_boundingRect = m_boxPath.boundingRect();
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r2565
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r2584 qreal extra = m_pen.widthF();
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r2565 m_boundingRect.adjust(-extra, -extra, extra, extra);
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r2548 }
#include "moc_boxwhiskers_p.cpp"
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r2712 QT_CHARTS_END_NAMESPACE