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Fix model resetting in with model mappers...
Fix model resetting in with model mappers Change-Id: I22afd1d361aaf0561b4d94b6a3656bfe7b0d9812 Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>
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r2845:ae12522d475c
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polarchartdatetimeaxisangular.cpp
81 lines | 2.5 KiB | text/x-c | CppLexer
/ src / charts / axis / datetimeaxis / polarchartdatetimeaxisangular.cpp
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Titta Heikkala
Updated license headers...
 r2845 /******************************************************************************
Miikka Heikkinen
Add Polar chart support...
 r2483 **
Titta Heikkala
Updated license headers...
 r2845 ** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
Miikka Heikkinen
Add Polar chart support...
 r2483 **
Titta Heikkala
Updated license headers...
 r2740 ** This file is part of the Qt Charts module.
Miikka Heikkinen
Add Polar chart support...
 r2483 **
Titta Heikkala
Updated license headers...
 r2845 ** $QT_BEGIN_LICENSE:COMM$
Miikka Heikkinen
Add Polar chart support...
 r2483 **
Titta Heikkala
Updated license headers...
 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
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
Miikka Heikkinen
Add Polar chart support...
 r2483 **
Titta Heikkala
Updated license headers...
 r2845 ** $QT_END_LICENSE$
**
******************************************************************************/
Miikka Heikkinen
Add Polar chart support...
 r2483
Titta Heikkala
Fix include syntax...
 r2714 #include <private/polarchartdatetimeaxisangular_p.h>
#include <private/chartpresenter_p.h>
#include <private/abstractchartlayout_p.h>
#include <QtCharts/QDateTimeAxis>
Miikka Heikkinen
Add Polar chart support...
 r2483
Titta Heikkala
Qt Charts project file structure change...
 r2712 QT_CHARTS_BEGIN_NAMESPACE
Miikka Heikkinen
Add Polar chart support...
 r2483
PolarChartDateTimeAxisAngular::PolarChartDateTimeAxisAngular(QDateTimeAxis *axis, QGraphicsItem *item)
: PolarChartAxisAngular(axis, item)
{
QObject::connect(axis, SIGNAL(tickCountChanged(int)), this, SLOT(handleTickCountChanged(int)));
QObject::connect(axis, SIGNAL(formatChanged(QString)), this, SLOT(handleFormatChanged(QString)));
}
PolarChartDateTimeAxisAngular::~PolarChartDateTimeAxisAngular()
{
}
QVector<qreal> PolarChartDateTimeAxisAngular::calculateLayout() const
{
int tickCount = static_cast<QDateTimeAxis *>(axis())->tickCount();
Q_ASSERT(tickCount >= 2);
QVector<qreal> points;
points.resize(tickCount);
const qreal d = 360.0 / qreal(tickCount - 1);
for (int i = 0; i < tickCount; ++i) {
qreal angularCoordinate = qreal(i) * d;
points[i] = angularCoordinate;
}
return points;
}
void PolarChartDateTimeAxisAngular::createAxisLabels(const QVector<qreal> &layout)
{
QStringList labelList = createDateTimeLabels(min(), max(), layout.size(), static_cast<QDateTimeAxis *>(axis())->format());
setLabels(labelList);
}
void PolarChartDateTimeAxisAngular::handleTickCountChanged(int tick)
{
Q_UNUSED(tick);
QGraphicsLayoutItem::updateGeometry();
if (presenter())
presenter()->layout()->invalidate();
}
void PolarChartDateTimeAxisAngular::handleFormatChanged(const QString &format)
{
Q_UNUSED(format);
QGraphicsLayoutItem::updateGeometry();
if (presenter())
presenter()->layout()->invalidate();
}
#include "moc_polarchartdatetimeaxisangular_p.cpp"
Titta Heikkala
Qt Charts project file structure change...
 r2712 QT_CHARTS_END_NAMESPACE