diff -r b3cee849fa46 -r fad26422216a perfmon/ui/hb/datapopup/src/perfmondatapopupwidget.cpp --- a/perfmon/ui/hb/datapopup/src/perfmondatapopupwidget.cpp Tue Aug 31 15:15:20 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,82 +0,0 @@ -/* -* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). -* All rights reserved. -* This component and the accompanying materials are made available -* under the terms of "Eclipse Public License v1.0" -* which accompanies this distribution, and is available -* at the URL "http://www.eclipse.org/legal/epl-v10.html". -* -* Initial Contributors: -* Nokia Corporation - initial contribution. -* -* Contributors: -* -* Description: -* -*/ - -#include - -#include "perfmondatapopupwidget_p.h" - -const qreal popupMargin = 5.; - -PerfMonDataPopupWidget::PerfMonDataPopupWidget(QGraphicsItem *parent) : - HbWidget(parent) -{ - HbFontSpec fontSpec(HbFontSpec::Secondary); - mFont = fontSpec.font(); - mFont.setPixelSize(12); -} - -QStringList PerfMonDataPopupWidget::lines() const -{ - return mLines; -} - -void PerfMonDataPopupWidget::setLines(const QStringList &lines) -{ - mLines = lines; - updateGeometry(); -} - -QSizeF PerfMonDataPopupWidget::sizeHint(Qt::SizeHint which, const QSizeF &constraint) const -{ - if (which == Qt::PreferredSize) - { - QFontMetricsF metrics(mFont); - - qreal width = 0; - foreach (const QString &line, mLines) { - width = qMax(width, metrics.width(line)); - } - qreal height = metrics.height() * mLines.length(); - - return QSizeF(width + 2 * popupMargin, height + 2 * popupMargin); - } - - return HbWidget::sizeHint(which, constraint); -} - -void PerfMonDataPopupWidget::paint(QPainter *painter, - const QStyleOptionGraphicsItem *option, QWidget *widget) -{ - Q_UNUSED(widget); - Q_UNUSED(option); - - QFontMetricsF metrics(mFont); - qreal lineHeight = metrics.height(); - qreal verticalPos = lineHeight + popupMargin; - - // draw background - painter->setBrush(Qt::white); - painter->drawRect(option->rect); - - painter->setFont(mFont); - - foreach (const QString &line, mLines) { - painter->drawText(QPointF(popupMargin, verticalPos), line); - verticalPos += lineHeight; - } - -}