Clementine-audio-player-Mac-Linux-Windows/src/widgets/progressitemdelegate.cpp

/* This file is part of Clementine.
   Copyright 2010, David Sansome <me@davidsansome.com>

   Clementine 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.

   Clementine 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 Clementine.  If not, see <http://www.gnu.org/licenses/>.
*/

#include "progressitemdelegate.h"

#include <QApplication>

ProgressItemDelegate::ProgressItemDelegate(QObject* parent)
    : QStyledItemDelegate(parent) {}

void ProgressItemDelegate::paint(QPainter* painter,
                                 const QStyleOptionViewItem& option,
                                 const QModelIndex& index) const {
  bool ok = false;
  int progress = index.data().toInt(&ok);

  if (ok) {
    QStyleOptionProgressBar opt;
    opt.rect = option.rect;
    opt.minimum = 0;
    opt.maximum = 100;
    opt.progress = progress;
    opt.text = QString::number(progress) + "%";
    opt.textVisible = true;

    QApplication::style()->drawControl(QStyle::CE_ProgressBar, &opt, painter);
  } else {
    QStyledItemDelegate::paint(painter, option, index);
  }
}