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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include <QStyleOptionGraphicsItem>
#include <QGraphicsSceneResizeEvent>
#include <QPainter>
#include <QRectF>
#include "backgrounditem.h"
#include "theme.h"
BackgroundItem::BackgroundItem(const QString &filename, QGraphicsWidget *parent)
: GvbWidget(parent),
m_background(),
m_fileName(filename)
{
setContentsMargins(0,0,0,0);
connect(Theme::p(), SIGNAL(themeChanged()), this, SLOT(themeChange()));
}
BackgroundItem::~BackgroundItem()
{
}
void BackgroundItem::resizeEvent(QGraphicsSceneResizeEvent *event)
{
GvbWidget::resizeEvent(event);
m_background = Theme::p()->pixmap(m_fileName, size().toSize());
}
void BackgroundItem::paint(QPainter *painter,
const QStyleOptionGraphicsItem *option,
QWidget *widget)
{
Q_UNUSED(widget);
painter->setCompositionMode(QPainter::CompositionMode_Source);
painter->drawPixmap(option->exposedRect, m_background, option->exposedRect);
}
void BackgroundItem::themeChange()
{
m_background = Theme::p()->pixmap(m_fileName, size().toSize());
update();
}
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