mirror of
https://github.com/qbittorrent/qBittorrent.git
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104 lines
3.6 KiB
C++
104 lines
3.6 KiB
C++
/*
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* Bittorrent Client using Qt4 and libtorrent.
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* Copyright (C) 2006 Christophe Dumez
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* In addition, as a special exception, the copyright holders give permission to
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* link this program with the OpenSSL project's "OpenSSL" library (or with
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* modified versions of it that use the same license as the "OpenSSL" library),
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* and distribute the linked executables. You must obey the GNU General Public
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* License in all respects for all of the code used other than "OpenSSL". If you
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* modify file(s), you may extend this exception to your version of the file(s),
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* but you are not obligated to do so. If you do not wish to do so, delete this
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* exception statement from your version.
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*
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* Contact : chris@qbittorrent.org
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*/
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#ifndef PREVIEWLISTDELEGATE_H
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#define PREVIEWLISTDELEGATE_H
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#include <QItemDelegate>
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#include <QStyleOptionProgressBarV2>
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#include <QStyleOptionViewItemV2>
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#include <QModelIndex>
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#include <QPainter>
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#include <QApplication>
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#include "core/utils/misc.h"
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#include "core/utils/string.h"
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#include "previewselect.h"
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#ifdef Q_OS_WIN
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#if (QT_VERSION < QT_VERSION_CHECK(5, 0, 0))
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#include <QPlastiqueStyle>
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#else
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#include <QProxyStyle>
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#endif
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#endif
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class PreviewListDelegate: public QItemDelegate {
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Q_OBJECT
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public:
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PreviewListDelegate(QObject *parent=0) : QItemDelegate(parent) {}
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~PreviewListDelegate() {}
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void paint(QPainter * painter, const QStyleOptionViewItem & option, const QModelIndex & index) const {
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painter->save();
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QStyleOptionViewItemV2 opt = QItemDelegate::setOptions(index, option);
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switch(index.column()) {
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case PreviewSelect::SIZE:
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QItemDelegate::drawBackground(painter, opt, index);
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QItemDelegate::drawDisplay(painter, opt, option.rect, Utils::Misc::friendlyUnit(index.data().toLongLong()));
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break;
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case PreviewSelect::PROGRESS:{
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QStyleOptionProgressBarV2 newopt;
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qreal progress = index.data().toDouble()*100.;
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newopt.rect = opt.rect;
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newopt.text = ((progress == 100.0) ? QString("100%") : Utils::String::fromDouble(progress, 1) + "%");
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newopt.progress = (int)progress;
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newopt.maximum = 100;
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newopt.minimum = 0;
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newopt.state |= QStyle::State_Enabled;
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newopt.textVisible = true;
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#ifndef Q_OS_WIN
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QApplication::style()->drawControl(QStyle::CE_ProgressBar, &newopt, painter);
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#else
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// XXX: To avoid having the progress text on the right of the bar
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#if (QT_VERSION < QT_VERSION_CHECK(5, 0, 0))
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QPlastiqueStyle st;
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#else
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QProxyStyle st("fusion");
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#endif
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st.drawControl(QStyle::CE_ProgressBar, &newopt, painter, 0);
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#endif
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break;
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}
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default:
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QItemDelegate::paint(painter, option, index);
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}
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painter->restore();
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}
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QWidget* createEditor(QWidget*, const QStyleOptionViewItem &, const QModelIndex &) const {
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// No editor here
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return 0;
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}
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};
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#endif
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