Some work about adaptive color scheme for Web UI (PR #19901)
http://[316:c51a:62a3:8b9::4]/d4708/qBittorrent/src/branch/adaptive-webui
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74 lines
2.8 KiB
74 lines
2.8 KiB
4 years ago
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/*
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* Bittorrent Client using Qt and libtorrent.
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* Copyright (C) 2020 Prince Gupta <jagannatharjun11@gmail.com>
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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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#include "progressbardelegate.h"
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#include <QApplication>
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#include <QModelIndex>
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#include <QPainter>
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#include <QStyleOptionViewItem>
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#if (defined(Q_OS_WIN) || defined(Q_OS_MACOS))
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#include <QProxyStyle>
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#endif
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ProgressBarDelegate::ProgressBarDelegate(const int progressColumn, const int dataRole, QObject *parent)
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: QStyledItemDelegate {parent}
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, m_progressColumn {progressColumn}
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, m_dataRole {dataRole}
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{
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#if (defined(Q_OS_WIN) || defined(Q_OS_MACOS))
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m_dummyProgressBar.setStyle(new QProxyStyle {"fusion"});
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#endif
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}
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void ProgressBarDelegate::initProgressStyleOption(QStyleOptionProgressBar &option, const QModelIndex &index) const
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{
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option.text = index.data().toString();
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option.progress = static_cast<int>(index.data(m_dataRole).toReal());
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option.maximum = 100;
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option.minimum = 0;
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option.state |= (QStyle::State_Enabled | QStyle::State_Horizontal);
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option.textVisible = true;
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}
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void ProgressBarDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
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{
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if (index.column() != m_progressColumn)
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return QStyledItemDelegate::paint(painter, option, index);
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QStyleOptionProgressBar newopt;
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newopt.initFrom(&m_dummyProgressBar);
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newopt.rect = option.rect;
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initProgressStyleOption(newopt, index);
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painter->save();
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m_dummyProgressBar.style()->drawControl(QStyle::CE_ProgressBar, &newopt, painter, &m_dummyProgressBar);
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painter->restore();
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}
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