##// END OF EJS Templates
Removed the old hovered signal from bar chart...
Removed the old hovered signal from bar chart A new hovered signal that provides index information has been added for bar chart (QTRD-2161). The old hovered signal has now been removed. Change-Id: Ia65be1c363cbfda942d48bceb5326bd54a3c35ec Task-number: QTRD-2199 Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com> Reviewed-by: Mika Salmela <mika.salmela@theqtcompany.com>

File last commit:

r2714:929d943d1aab
r2726:17ddbeb77815
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charttitle.cpp
91 lines | 2.4 KiB | text/x-c | CppLexer
/****************************************************************************
**
** 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 <private/charttitle_p.h>
#include <private/chartpresenter_p.h>
#include <QtGui/QFont>
#include <QtGui/QFontMetrics>
#include <QtCore/QDebug>
#include <QtGui/QTextDocument>
QT_CHARTS_BEGIN_NAMESPACE
ChartTitle::ChartTitle(QGraphicsItem *parent)
: QGraphicsTextItem(parent)
{
document()->setDocumentMargin(ChartPresenter::textMargin());
}
ChartTitle::~ChartTitle()
{
}
void ChartTitle::setText(const QString &text)
{
m_text = text;
}
QString ChartTitle::text() const
{
return m_text;
}
void ChartTitle::setGeometry(const QRectF &rect)
{
QRectF truncatedRect;
QGraphicsTextItem::setHtml(ChartPresenter::truncatedText(font(), m_text, qreal(0.0),
rect.width(), rect.height(),
truncatedRect));
QGraphicsTextItem::setTextWidth(truncatedRect.width());
setPos(rect.topLeft());
}
QSizeF ChartTitle::sizeHint(Qt::SizeHint which, const QSizeF &constraint) const
{
Q_UNUSED(constraint);
QSizeF sh;
switch (which) {
case Qt::MinimumSize: {
QRectF titleRect = ChartPresenter::textBoundingRect(font(), QStringLiteral("..."));
sh = QSizeF(titleRect.width(), titleRect.height());
break;
}
case Qt::PreferredSize:
case Qt::MaximumSize: {
QRectF titleRect = ChartPresenter::textBoundingRect(font(), m_text);
sh = QSizeF(titleRect.width(), titleRect.height());
break;
}
case Qt::MinimumDescent: {
QFontMetrics fn(font());
sh = QSizeF(0, fn.descent());
break;
}
default:
break;
}
return sh;
}
QT_CHARTS_END_NAMESPACE