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Improve QML Weather example layout...
Improve QML Weather example layout The size of the images is adjusted based on the window size. Change-Id: Ib575288456d6773e00ee740b7b0be6a392c9eeaa Task-number: QTRD-3444 Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>
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r2740:377e4516d036
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axisanimation.cpp
133 lines | 4.1 KiB | text/x-c | CppLexer
/ src / charts / animations / axisanimation.cpp
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Jani Honkonen
Add license headers
 r794 /****************************************************************************
**
Titta Heikkala
Update copyright year...
 r2688 ** Copyright (C) 2014 Digia Plc
Jani Honkonen
Add license headers
 r794 ** All rights reserved.
Titta Heikkala
Updated license headers...
 r2740 ** For any questions to Digia, please use contact form at http://qt.io
Jani Honkonen
Add license headers
 r794 **
Titta Heikkala
Updated license headers...
 r2740 ** This file is part of the Qt Charts module.
Jani Honkonen
Add license headers
 r794 **
Titta Heikkala
Updated license headers...
 r2740 ** Licensees holding valid commercial license for Qt may use this file in
** accordance with the Qt License Agreement provided with the Software
** or, alternatively, in accordance with the terms contained in a written
** agreement between you and Digia.
Jani Honkonen
Add license headers
 r794 **
** If you have questions regarding the use of this file, please use
Titta Heikkala
Updated license headers...
 r2740 ** contact form at http://qt.io
Jani Honkonen
Add license headers
 r794 **
****************************************************************************/
Titta Heikkala
Fix include syntax...
 r2714 #include <private/axisanimation_p.h>
#include <private/chartaxiselement_p.h>
#include <private/qabstractaxis_p.h>
Michal Klocek
Animation refactor...
 r530
Q_DECLARE_METATYPE(QVector<qreal>)
Titta Heikkala
Qt Charts project file structure change...
 r2712 QT_CHARTS_BEGIN_NAMESPACE
Michal Klocek
Animation refactor...
 r530
Miikka Heikkinen
Add Polar chart support...
 r2483 AxisAnimation::AxisAnimation(ChartAxisElement *axis)
Jani Honkonen
astyle and manual coding style fixes for src-folder
 r2097 : ChartAnimation(axis),
m_axis(axis),
m_type(DefaultAnimation)
Michal Klocek
Animation refactor...
 r530 {
Michal Klocek
Refactors axis animation, line animations
 r1241 setDuration(ChartAnimationDuration);
setEasingCurve(QEasingCurve::OutQuart);
Michal Klocek
Animation refactor...
 r530 }
AxisAnimation::~AxisAnimation()
{
}
Michal Klocek
Refactors axis animation, line animations
 r1241 void AxisAnimation::setAnimationType(Animation type)
{
Jani Honkonen
astyle and manual coding style fixes for src-folder
 r2097 if (state() != QAbstractAnimation::Stopped)
stop();
m_type = type;
Michal Klocek
Refactors axis animation, line animations
 r1241 }
Jani Honkonen
more coding style fixes for src-folder...
 r2104 void AxisAnimation::setAnimationPoint(const QPointF &point)
Michal Klocek
Refactors axis animation, line animations
 r1241 {
Jani Honkonen
astyle and manual coding style fixes for src-folder
 r2097 if (state() != QAbstractAnimation::Stopped)
stop();
m_point = point;
Michal Klocek
Refactors axis animation, line animations
 r1241 }
void AxisAnimation::setValues(QVector<qreal> &oldLayout, QVector<qreal> &newLayout)
{
Michal Klocek
Refactors layout:...
 r2105 if (state() != QAbstractAnimation::Stopped) stop();
Jani Honkonen
astyle and manual coding style fixes for src-folder
 r2097
switch (m_type) {
Jani Honkonen
src folder: another massive victory for coding style police
 r2131 case ZoomOutAnimation: {
QRectF rect = m_axis->gridGeometry();
oldLayout.resize(newLayout.count());
Jani Honkonen
astyle and manual coding style fixes for src-folder
 r2097
Jani Honkonen
src folder: another massive victory for coding style police
 r2131 for (int i = 0, j = oldLayout.count() - 1; i < (oldLayout.count() + 1) / 2; ++i, --j) {
Miikka Heikkinen
Add Polar chart support...
 r2483 oldLayout[i] = m_axis->axis()->orientation() == Qt::Horizontal ? rect.left() : rect.bottom();
oldLayout[j] = m_axis->axis()->orientation() == Qt::Horizontal ? rect.right() : rect.top();
Jani Honkonen
astyle and manual coding style fixes for src-folder
 r2097 }
Jani Honkonen
src folder: another massive victory for coding style police
 r2131 }
break;
case ZoomInAnimation: {
Miikka Heikkinen
Add Polar chart support...
 r2483 int index = qMin(oldLayout.count() * (m_axis->axis()->orientation() == Qt::Horizontal ? m_point.x() : (1 - m_point.y())), newLayout.count() - (qreal)1.0);
Jani Honkonen
src folder: another massive victory for coding style police
 r2131 oldLayout.resize(newLayout.count());
Jani Honkonen
astyle and manual coding style fixes for src-folder
 r2097
Jani Honkonen
src folder: another massive victory for coding style police
 r2131 for (int i = 0; i < oldLayout.count(); i++)
oldLayout[i] = oldLayout[index];
}
break;
case MoveForwardAnimation: {
oldLayout.resize(newLayout.count());
Jani Honkonen
astyle and manual coding style fixes for src-folder
 r2097
Jani Honkonen
src folder: another massive victory for coding style police
 r2131 for (int i = 0, j = i + 1; i < oldLayout.count() - 1; ++i, ++j)
oldLayout[i] = oldLayout[j];
}
break;
case MoveBackwordAnimation: {
oldLayout.resize(newLayout.count());
for (int i = oldLayout.count() - 1, j = i - 1; i > 0; --i, --j)
oldLayout[i] = oldLayout[j];
}
break;
default: {
oldLayout.resize(newLayout.count());
QRectF rect = m_axis->gridGeometry();
for (int i = 0, j = oldLayout.count() - 1; i < oldLayout.count(); ++i, --j)
Miikka Heikkinen
Add Polar chart support...
 r2483 oldLayout[i] = m_axis->axis()->orientation() == Qt::Horizontal ? rect.left() : rect.top();
Jani Honkonen
src folder: another massive victory for coding style police
 r2131 }
break;
Jani Honkonen
astyle and manual coding style fixes for src-folder
 r2097 }
QVariantAnimation::KeyValues value;
setKeyValues(value); //workaround for wrong interpolation call
setKeyValueAt(0.0, qVariantFromValue(oldLayout));
setKeyValueAt(1.0, qVariantFromValue(newLayout));
Michal Klocek
Refactors axis animation, line animations
 r1241 }
Jani Honkonen
astyle and manual coding style fixes for src-folder
 r2097 QVariant AxisAnimation::interpolated(const QVariant &start, const QVariant &end, qreal progress) const
Michal Klocek
Animation refactor...
 r530 {
Jani Honkonen
Fix deprecation errors from Qt5
 r2241 QVector<qreal> startVector = qvariant_cast<QVector<qreal> >(start);
QVector<qreal> endVecotr = qvariant_cast<QVector<qreal> >(end);
Michal Klocek
Animation refactor...
 r530 QVector<qreal> result;
Q_ASSERT(startVector.count() == endVecotr.count()) ;
Jani Honkonen
astyle and manual coding style fixes for src-folder
 r2097 for (int i = 0; i < startVector.count(); i++) {
Titta Heikkala
Qt Charts project file structure change...
 r2712 qreal value = startVector[i] + ((endVecotr[i] - startVector[i]) * progress);
Jani Honkonen
astyle and manual coding style fixes for src-folder
 r2097 result << value;
Michal Klocek
Animation refactor...
 r530 }
return qVariantFromValue(result);
}
Jani Honkonen
astyle and manual coding style fixes for src-folder
 r2097 void AxisAnimation::updateCurrentValue(const QVariant &value)
Michal Klocek
Animation refactor...
 r530 {
Jani Honkonen
astyle and manual coding style fixes for src-folder
 r2097 if (state() != QAbstractAnimation::Stopped) { //workaround
Jani Honkonen
Fix deprecation errors from Qt5
 r2241 QVector<qreal> vector = qvariant_cast<QVector<qreal> >(value);
Michal Klocek
Animation refactor...
 r530 m_axis->setLayout(vector);
Michal Klocek
Refactors axis animation, line animations
 r1241 m_axis->updateGeometry();
Michal Klocek
Animation refactor...
 r530 }
}
Titta Heikkala
Qt Charts project file structure change...
 r2712 QT_CHARTS_END_NAMESPACE