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-rw-r--r--src/axis/barcategoryaxis/chartbarcategoryaxisy.cpp140
1 files changed, 0 insertions, 140 deletions
diff --git a/src/axis/barcategoryaxis/chartbarcategoryaxisy.cpp b/src/axis/barcategoryaxis/chartbarcategoryaxisy.cpp
deleted file mode 100644
index 48f9f2f6..00000000
--- a/src/axis/barcategoryaxis/chartbarcategoryaxisy.cpp
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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 "chartbarcategoryaxisy_p.h"
-#include "chartpresenter_p.h"
-#include "qbarcategoryaxis_p.h"
-#include "abstractchartlayout_p.h"
-#include <qmath.h>
-#include <QDebug>
-
-QTCOMMERCIALCHART_BEGIN_NAMESPACE
-
-ChartBarCategoryAxisY::ChartBarCategoryAxisY(QBarCategoryAxis *axis, QGraphicsItem* item)
- : VerticalAxis(axis, item, true),
- m_categoriesAxis(axis)
-{
- QObject::connect( m_categoriesAxis,SIGNAL(categoriesChanged()),this, SLOT(handleCategoriesChanged()));
- handleCategoriesChanged();
-}
-
-ChartBarCategoryAxisY::~ChartBarCategoryAxisY()
-{
-}
-
-QVector<qreal> ChartBarCategoryAxisY::calculateLayout() const
-{
- QVector<qreal> points;
- const QRectF& gridRect = gridGeometry();
- qreal range = max() - min();
- const qreal delta = gridRect.height() / range;
-
- if (delta < 2)
- return points;
-
- qreal adjustedMin = min() + 0.5;
- qreal offset = (ceil(adjustedMin) - adjustedMin) * delta;
-
- int count = qFloor(range);
- if (count < 1)
- return points;
-
- points.resize(count + 2);
-
- for (int i = 0; i < count + 2; ++i)
- points[i] = gridRect.bottom() - (qreal(i) * delta) - offset;
-
- return points;
-}
-
-QStringList ChartBarCategoryAxisY::createCategoryLabels(const QVector<qreal>& layout) const
-{
- QStringList result;
- const QRectF &gridRect = gridGeometry();
- qreal d = (max() - min()) / gridRect.height();
-
- for (int i = 0; i < layout.count() - 1; ++i) {
- qreal x = qFloor(((gridRect.height() - (layout[i + 1] + layout[i]) / 2 + gridRect.top()) * d + min() + 0.5));
- if ((x < m_categoriesAxis->categories().count()) && (x >= 0)) {
- result << m_categoriesAxis->categories().at(x);
- } else {
- // No label for x coordinate
- result << "";
- }
- }
- result << "";
- return result;
-}
-
-void ChartBarCategoryAxisY::updateGeometry()
-{
- const QVector<qreal>& layout = ChartAxisElement::layout();
- if (layout.isEmpty())
- return;
- setLabels(createCategoryLabels(layout));
- VerticalAxis::updateGeometry();
-}
-
-void ChartBarCategoryAxisY::handleCategoriesChanged()
-{
- QGraphicsLayoutItem::updateGeometry();
- if(presenter()) presenter()->layout()->invalidate();
-}
-
-QSizeF ChartBarCategoryAxisY::sizeHint(Qt::SizeHint which, const QSizeF &constraint) const
-{
- Q_UNUSED(constraint)
-
- QSizeF sh;
- QSizeF base = VerticalAxis::sizeHint(which, constraint);
- QStringList ticksList = m_categoriesAxis->categories();
- qreal width = 0;
- qreal height = 0; // Height is irrelevant for Y axes with interval labels
-
- switch (which) {
- case Qt::MinimumSize: {
- QRectF boundingRect = ChartPresenter::textBoundingRect(axis()->labelsFont(), "...", axis()->labelsAngle());
- width = boundingRect.width() + labelPadding() + base.width() + 1.0;
- if (base.width() > 0.0)
- width += labelPadding();
- sh = QSizeF(width, height);
- break;
- }
- case Qt::PreferredSize:{
- qreal labelWidth = 0.0;
- foreach (const QString& s, ticksList) {
- QRectF rect = ChartPresenter::textBoundingRect(axis()->labelsFont(), s, axis()->labelsAngle());
- labelWidth = qMax(rect.width(), labelWidth);
- }
- width = labelWidth + labelPadding() + base.width() + 1.0;
- if (base.width() > 0.0)
- width += labelPadding();
- sh = QSizeF(width, height);
- break;
- }
- default:
- break;
- }
- return sh;
-}
-
-#include "moc_chartbarcategoryaxisy_p.cpp"
-
-QTCOMMERCIALCHART_END_NAMESPACE