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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "imageitem.h"
#include "gestures.h"
#include <QPainter>
#include <QEvent>
ImageItem::ImageItem(const QImage &image)
{
setImage(image);
}
void ImageItem::setImage(const QImage &image)
{
image_ = image;
pixmap_ = QPixmap::fromImage(image.scaled(400, 400, Qt::KeepAspectRatio));
update();
}
QImage ImageItem::image() const
{
return image_;
}
QRectF ImageItem::boundingRect() const
{
const QSize size = pixmap_.size();
return QRectF(0, 0, size.width(), size.height());
}
void ImageItem::paint(QPainter *painter, const QStyleOptionGraphicsItem*, QWidget*)
{
painter->drawPixmap(0, 0, pixmap_);
}
GestureImageItem::GestureImageItem(const QImage &image)
: ImageItem(image)
{
grabGesture(Qt::PanGesture);
grabGesture(ThreeFingerSlideGesture::Type);
}
bool GestureImageItem::event(QEvent *event)
{
if (event->type() == QEvent::Gesture) {
qDebug("gestureimageitem: gesture triggered");
return true;
}
return ImageItem::event(event);
}
#include "moc_imageitem.cpp"
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