Copyright (C) 2012, University of Cambridge, Department of Psychiatry.
Created by Rudolf Cardinal (email@example.com).
This file is part of CamCOPS.
CamCOPS is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
CamCOPS is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with CamCOPS. If not, see <https://www.gnu.org/licenses/>.
QGraphicsItem* parent) :
const QPixmap& pixmap, QGraphicsItem* parent) :
void GraphicsPixmapItemWithOpacity::setOpacity(const qreal opacity)
m_opacity = opacity;
const QStyleOptionGraphicsItem* option,
const qreal old_opacity = painter->opacity();
QGraphicsPixmapItem::paint(painter, option, widget);
painter->setOpacity(old_opacity); // unsure if this is necessary