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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the demos of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "ZoomStrip.h"
#include <QtCore>
#include <QtGui>
ZoomStrip::ZoomStrip(QWidget *parent)
: QWidget(parent)
{
zoomInPixmap.load(":/images/list-add.png");
zoomOutPixmap.load(":/images/list-remove.png");
}
QSize ZoomStrip::sizeHint() const
{
return minimumSizeHint();
}
QSize ZoomStrip::minimumSizeHint() const
{
return QSize(48, 96);
}
void ZoomStrip::mousePressEvent(QMouseEvent *event)
{
if (event->pos().y() < height() / 2)
emit zoomInClicked();
else
emit zoomOutClicked();
}
void ZoomStrip::paintEvent(QPaintEvent *event)
{
int w = width();
int s = (w - zoomInPixmap.width()) / 2;
QPainter p(this);
p.fillRect(event->rect(), QColor(128, 128, 128, 128));
p.drawPixmap(s, s, zoomInPixmap);
p.drawPixmap(s, s + w, zoomOutPixmap);
p.end();
}
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