File indexing completed on 2024-05-12 05:09:48

 /*
  * Copyright (C) 2010 Stefan Burnicki (stefan.burnicki@gmx.de)
  * <https://bangarangkde.wordpress.com> BANGARANG MEDIA PLAYER
  * Copyright 2011 Jörg Ehrichs <joerg.ehrichs@gmx.de>
  *
  * This program 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 2 of
  * the License, or (at your option) any later version.
  *
  * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "ratingdelegate.h"
 #include "starrating.h"
 
 #include <QApplication>
 #include <QPainter>
 
 RatingDelegate::RatingDelegate(QObject* parent /* = 0 */) : QStyledItemDelegate(parent), m_maxRating(StarRating::MaxRating) {
 }
 
 void RatingDelegate::paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const {
   QStyle* style = option.widget ? option.widget->style() : QApplication::style();
   style->drawPrimitive(QStyle::PE_PanelItemViewItem, &option, painter, option.widget);
 
   const int left = option.rect.left();
   const int top = option.rect.top();
   const int width = option.rect.width();
   const int height = option.rect.height();
 
   //Create base pixmap
   QPixmap pixmap(width, height);
   pixmap.fill(Qt::transparent);
   QPainter p(&pixmap);
   p.translate(-option.rect.topLeft());
 
   //Paint rating
   const int rating = qRound(index.data(Qt::DisplayRole).toFloat());
   StarRating starRating(rating, StarRating::Medium);
   starRating.setMaxRating(m_maxRating);
   QSize ratingSize = starRating.sizeHint();
   int ratingLeft = left + 2;
   int ratingTop = top + (height - ratingSize.height())/2;
   QRect ratingRect = QRect(QPoint(ratingLeft, ratingTop), ratingSize);
   starRating.setPoint(ratingRect.topLeft());
   starRating.paint(&p);
 
   p.end();
 
   //Draw finished pixmap
   painter->drawPixmap(option.rect.topLeft(), pixmap);
 }
 
 QSize RatingDelegate::sizeHint(const QStyleOptionViewItem& option, const QModelIndex& index) const {
   Q_UNUSED(option);
   Q_UNUSED(index);
 
   return StarRating::sizeHint(StarRating::Medium);
 }