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Adding metatype declarations in qml plugin for Qt5...
Adding metatype declarations in qml plugin for Qt5 Not sure why they are needed for Qt5. Definetly NOT needed for Qt4.
Jani Honkonen - - Load All Authors

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r2241:9223452f638c
r2257:b97c592cff78
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percentbaranimation.cpp
64 lines | 2.1 KiB | text/x-c | CppLexer
/ src / animations / percentbaranimation.cpp
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sauimone
animations for stacked and percentbarchart
 r1426 /****************************************************************************
**
** Copyright (C) 2012 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 "percentbaranimation_p.h"
#include "percentbarchartitem_p.h"
#include <QTimer>
Q_DECLARE_METATYPE(QVector<QRectF>)
QTCOMMERCIALCHART_BEGIN_NAMESPACE
sauimone
refactored baranimations
 r1673 PercentBarAnimation::PercentBarAnimation(PercentBarChartItem *item)
Jani Honkonen
astyle and manual coding style fixes for src-folder
 r2097 : AbstractBarAnimation(item)
sauimone
animations for stacked and percentbarchart
 r1426 {
sauimone
refactored baranimations
 r1673 setDuration(ChartAnimationDuration);
sauimone
animations for stacked and percentbarchart
 r1426 setEasingCurve(QEasingCurve::OutQuart);
}
PercentBarAnimation::~PercentBarAnimation()
{
}
QVariant PercentBarAnimation::interpolated(const QVariant &from, const QVariant &to, qreal progress) const
{
Jani Honkonen
Fix deprecation errors from Qt5
 r2241 QVector<QRectF> startVector = qvariant_cast<QVector<QRectF> >(from);
QVector<QRectF> endVector = qvariant_cast<QVector<QRectF> >(to);
sauimone
animations for stacked and percentbarchart
 r1426 QVector<QRectF> result;
Q_ASSERT(startVector.count() == endVector.count());
sauimone
optimized calculations for stacked bar animation
 r1430 qreal yAxis = m_item->geometry().height() + m_item->geometry().y();
sauimone
animations for stacked and percentbarchart
 r1426
Jani Honkonen
astyle and manual coding style fixes for src-folder
 r2097 for (int i = 0; i < startVector.count(); i++) {
sauimone
animations for stacked and percentbarchart
 r1426 qreal w = endVector[i].width();
qreal h = startVector[i].height() + ((endVector[i].height() - startVector[i].height()) * progress);
qreal x = endVector[i].topLeft().x();
sauimone
optimized calculations for stacked bar animation
 r1430 qreal y = yAxis + ((endVector[i].topLeft().y() - yAxis) * progress);
sauimone
animations for stacked and percentbarchart
 r1426
Jani Honkonen
astyle and manual coding style fixes for src-folder
 r2097 QRectF value(x, y, w, h);
sauimone
fix to baranimations leaving crap on screen with negative bars
 r1824 result << value.normalized();
sauimone
animations for stacked and percentbarchart
 r1426 }
return qVariantFromValue(result);
}
#include "moc_percentbaranimation_p.cpp"
QTCOMMERCIALCHART_END_NAMESPACE