Browse Source
- Fixed properties slots connects in finished list - Fixed columns width in finished listadaptive-webui-19844
Christophe Dumez
17 years ago
5 changed files with 188 additions and 42 deletions
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/*
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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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* Contact : chris@qbittorrent.org |
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*/ |
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#ifndef FINISHEDLISTDELEGATE_H |
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#define FINISHEDLISTDELEGATE_H |
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#include <QAbstractItemDelegate> |
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#include <QModelIndex> |
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#include <QPainter> |
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#include <QStyleOptionProgressBarV2> |
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#include <QProgressBar> |
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#include <QApplication> |
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#include "misc.h" |
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// Defines for download list list columns
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#define F_NAME 0 |
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#define F_SIZE 1 |
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#define F_PROGRESS 2 |
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#define F_UPSPEED 3 |
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#define F_SEEDSLEECH 4 |
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#define F_RATIO 5 |
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#define F_HASH 6 |
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class FinishedListDelegate: public QAbstractItemDelegate { |
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Q_OBJECT |
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public: |
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FinishedListDelegate(QObject *parent) : QAbstractItemDelegate(parent){} |
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~FinishedListDelegate(){} |
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void paint(QPainter * painter, const QStyleOptionViewItem & option, const QModelIndex & index) const{ |
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QStyleOptionViewItem opt = option; |
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char tmp[MAX_CHAR_TMP]; |
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// set text color
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QVariant value = index.data(Qt::TextColorRole); |
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if (value.isValid() && qvariant_cast<QColor>(value).isValid()){ |
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opt.palette.setColor(QPalette::Text, qvariant_cast<QColor>(value)); |
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} |
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QPalette::ColorGroup cg = option.state & QStyle::State_Enabled |
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? QPalette::Normal : QPalette::Disabled; |
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if (option.state & QStyle::State_Selected){ |
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painter->setPen(opt.palette.color(cg, QPalette::HighlightedText)); |
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}else{ |
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painter->setPen(opt.palette.color(cg, QPalette::Text)); |
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} |
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// draw the background color
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if(index.column() != F_PROGRESS){ |
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if (option.showDecorationSelected && (option.state & QStyle::State_Selected)){ |
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if (cg == QPalette::Normal && !(option.state & QStyle::State_Active)){ |
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cg = QPalette::Inactive; |
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} |
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painter->fillRect(option.rect, option.palette.brush(cg, QPalette::Highlight)); |
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}else{ |
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value = index.data(Qt::BackgroundColorRole); |
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if (value.isValid() && qvariant_cast<QColor>(value).isValid()){ |
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painter->fillRect(option.rect, qvariant_cast<QColor>(value)); |
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} |
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} |
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} |
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switch(index.column()){ |
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case F_SIZE: |
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painter->drawText(option.rect, Qt::AlignCenter, misc::friendlyUnit(index.data().toLongLong())); |
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break; |
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case F_UPSPEED:{ |
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float speed = index.data().toDouble(); |
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snprintf(tmp, MAX_CHAR_TMP, "%.1f", speed/1024.); |
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painter->drawText(option.rect, Qt::AlignCenter, QString(tmp)+" "+tr("KiB/s")); |
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break; |
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} |
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case F_RATIO:{ |
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float ratio = index.data().toDouble(); |
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snprintf(tmp, MAX_CHAR_TMP, "%.1f", ratio); |
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painter->drawText(option.rect, Qt::AlignCenter, QString(tmp)); |
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break; |
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} |
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case F_PROGRESS:{ |
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QStyleOptionProgressBarV2 newopt; |
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float progress; |
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progress = index.data().toDouble()*100.; |
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snprintf(tmp, MAX_CHAR_TMP, "%.1f", progress); |
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newopt.rect = opt.rect; |
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newopt.text = QString(tmp)+"%"; |
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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 = false; |
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QApplication::style()->drawControl(QStyle::CE_ProgressBar, &newopt, |
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painter); |
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//We prefer to display text manually to control color/font/boldness
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if (option.state & QStyle::State_Selected){ |
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opt.palette.setColor(QPalette::Text, QColor("grey")); |
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painter->setPen(opt.palette.color(cg, QPalette::Text)); |
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} |
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painter->drawText(option.rect, Qt::AlignCenter, newopt.text); |
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break; |
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} |
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case F_NAME:{ |
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// decoration
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value = index.data(Qt::DecorationRole); |
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QPixmap pixmap = qvariant_cast<QIcon>(value).pixmap(option.decorationSize, option.state & QStyle::State_Enabled ? QIcon::Normal : QIcon::Disabled, option.state & QStyle::State_Open ? QIcon::On : QIcon::Off); |
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QRect pixmapRect = (pixmap.isNull() ? QRect(0, 0, 0, 0): QRect(QPoint(0, 0), option.decorationSize)); |
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if (pixmapRect.isValid()){ |
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QPoint p = QStyle::alignedRect(option.direction, Qt::AlignLeft, pixmap.size(), option.rect).topLeft(); |
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painter->drawPixmap(p, pixmap); |
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} |
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painter->drawText(option.rect.translated(pixmap.size().width(), 0), Qt::AlignLeft, index.data().toString()); |
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break; |
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} |
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default: |
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painter->drawText(option.rect, Qt::AlignCenter, index.data().toString()); |
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} |
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} |
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QSize sizeHint(const QStyleOptionViewItem & option, const QModelIndex & index) const{ |
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QVariant value = index.data(Qt::FontRole); |
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QFont fnt = value.isValid() ? qvariant_cast<QFont>(value) : option.font; |
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QFontMetrics fontMetrics(fnt); |
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const QString text = index.data(Qt::DisplayRole).toString(); |
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QRect textRect = QRect(0, 0, 0, fontMetrics.lineSpacing() * (text.count(QLatin1Char('\n')) + 1)); |
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return textRect.size(); |
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} |
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}; |
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#endif |
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