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-rw-r--r--src/axis/datetimeaxis/chartdatetimeaxisy.cpp132
1 files changed, 0 insertions, 132 deletions
diff --git a/src/axis/datetimeaxis/chartdatetimeaxisy.cpp b/src/axis/datetimeaxis/chartdatetimeaxisy.cpp
deleted file mode 100644
index a0c7d0e6..00000000
--- a/src/axis/datetimeaxis/chartdatetimeaxisy.cpp
+++ /dev/null
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-/****************************************************************************
-**
-** Copyright (C) 2014 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 Enterprise Charts Add-on.
-**
-** $QT_BEGIN_LICENSE$
-** Licensees holding valid Qt Enterprise licenses may use this file in
-** accordance with the Qt Enterprise 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 "chartdatetimeaxisy_p.h"
-#include "chartpresenter_p.h"
-#include "qdatetimeaxis.h"
-#include "abstractchartlayout_p.h"
-#include <QGraphicsLayout>
-#include <QDateTime>
-#include <qmath.h>
-
-QTCOMMERCIALCHART_BEGIN_NAMESPACE
-
-ChartDateTimeAxisY::ChartDateTimeAxisY(QDateTimeAxis *axis, QGraphicsItem *item)
- : VerticalAxis(axis, item),
- m_axis(axis)
-{
- QObject::connect(m_axis, SIGNAL(tickCountChanged(int)), this, SLOT(handleTickCountChanged(int)));
- QObject::connect(m_axis, SIGNAL(formatChanged(QString)), this, SLOT(handleFormatChanged(QString)));
-}
-
-ChartDateTimeAxisY::~ChartDateTimeAxisY()
-{
-}
-
-QVector<qreal> ChartDateTimeAxisY::calculateLayout() const
-{
- int tickCount = m_axis->tickCount();
-
- Q_ASSERT(tickCount >= 2);
-
- QVector<qreal> points;
- points.resize(tickCount);
- const QRectF &gridRect = gridGeometry();
- const qreal deltaY = gridRect.height() / (qreal(tickCount) - 1.0);
- for (int i = 0; i < tickCount; ++i)
- points[i] = qreal(i) * -deltaY + gridRect.bottom();
-
- return points;
-}
-
-void ChartDateTimeAxisY::updateGeometry()
-{
- const QVector<qreal> &layout = ChartAxisElement::layout();
- if (layout.isEmpty())
- return;
- setLabels(createDateTimeLabels(min(), max(), layout.size(), m_axis->format()));
- VerticalAxis::updateGeometry();
-}
-
-void ChartDateTimeAxisY::handleTickCountChanged(int tick)
-{
- Q_UNUSED(tick)
- QGraphicsLayoutItem::updateGeometry();
- if (presenter())
- presenter()->layout()->invalidate();
-}
-
-void ChartDateTimeAxisY::handleFormatChanged(const QString &format)
-{
- Q_UNUSED(format);
- QGraphicsLayoutItem::updateGeometry();
- if (presenter())
- presenter()->layout()->invalidate();
-}
-
-QSizeF ChartDateTimeAxisY::sizeHint(Qt::SizeHint which, const QSizeF &constraint) const
-{
- Q_UNUSED(constraint)
-
- QSizeF sh;
-
- QSizeF base = VerticalAxis::sizeHint(which, constraint);
- QStringList ticksList = createDateTimeLabels(min(), max(), m_axis->tickCount(), m_axis->format());
- qreal width = 0;
- // Height of vertical axis sizeHint indicates the maximum distance labels can extend past
- // first and last ticks. Base height is irrelevant.
- qreal height = 0;
-
- if (ticksList.empty())
- return sh;
-
- switch (which) {
- case Qt::MinimumSize: {
- QRectF boundingRect = ChartPresenter::textBoundingRect(axis()->labelsFont(), "...", axis()->labelsAngle());
- width = boundingRect.width() + labelPadding() + base.width() + 1.0;
- height = boundingRect.height() / 2.0;
- sh = QSizeF(width, height);
- break;
- }
- case Qt::PreferredSize: {
- qreal labelWidth = 0.0;
- qreal firstHeight = -1.0;
- foreach (const QString& s, ticksList) {
- QRectF rect = ChartPresenter::textBoundingRect(axis()->labelsFont(), s, axis()->labelsAngle());
- labelWidth = qMax(rect.width(), labelWidth);
- height = rect.height();
- if (firstHeight < 0.0)
- firstHeight = height;
- }
- width = labelWidth + labelPadding() + base.width() + 2.0; //two pixels of tolerance
- height = qMax(height, firstHeight) / 2.0;
- sh = QSizeF(width, height);
- break;
- }
- default:
- break;
- }
-
- return sh;
-}
-
-#include "moc_chartdatetimeaxisy_p.cpp"
-
-QTCOMMERCIALCHART_END_NAMESPACE