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Simplify various if-else and QString::number.

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sledgehammer999
2013-09-14 15:16:50 +03:00
parent 70215bd3ff
commit 0f298397b3
6 changed files with 16 additions and 39 deletions
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21
src/transferlistdelegate.h
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@@ -33,12 +33,9 @@
#include <QItemDelegate>
#include <QModelIndex>
#include <QByteArray>
#include <QStyleOptionViewItem>
#include <QStyleOptionViewItemV2>
#include <QApplication>
#include <QPainter>
#include <QDateTime>
#include "misc.h"
#include "torrentmodel.h"
#include "qbtsession.h"
@@ -133,12 +130,9 @@ public:
QItemDelegate::drawBackground(painter, opt, index);
const qlonglong limit = index.data().toLongLong();
opt.displayAlignment = Qt::AlignRight;
if (limit > 0)
/* HACK because QString rounds up. Eg QString::number(0.999*100.0, 'f' ,1) == 99.9
** but QString::number(0.9999*100.0, 'f' ,1) == 100.0 */
QItemDelegate::drawDisplay(painter, opt, opt.rect, QString::number((int)((limit/1024.)*10)/10.0, 'f', 1) + " " + tr("KiB/s", "KiB/second (.i.e per second)"));
else
QItemDelegate::drawDisplay(painter, opt, opt.rect, QString::fromUtf8("∞"));
/* HACK because QString rounds up. Eg QString::number(0.999*100.0, 'f' ,1) == 99.9
** but QString::number(0.9999*100.0, 'f' ,1) == 100.0 */
QItemDelegate::drawDisplay(painter, opt, opt.rect, limit > 0 ? QString::number((int)((limit/1024.)*10)/10.0, 'f', 1) + " " + tr("KiB/s", "KiB/second (.i.e per second)") : QString::fromUtf8("∞"));
break;
}
case TorrentModelItem::TR_TIME_ELAPSED: {
@@ -159,12 +153,9 @@ public:
QItemDelegate::drawBackground(painter, opt, index);
opt.displayAlignment = Qt::AlignRight;
const qreal ratio = index.data().toDouble();
if (ratio > QBtSession::MAX_RATIO)
QItemDelegate::drawDisplay(painter, opt, opt.rect, QString::fromUtf8("∞"));
else
/* HACK because QString rounds up. Eg QString::number(0.999*100.0, 'f' ,1) == 99.9
** but QString::number(0.9999*100.0, 'f' ,1) == 100.0 */
QItemDelegate::drawDisplay(painter, opt, opt.rect, QString::number((int)(ratio*100)/100.0, 'f', 2));
/* HACK because QString rounds up. Eg QString::number(0.999*100.0, 'f' ,1) == 99.9
** but QString::number(0.9999*100.0, 'f' ,1) == 100.0 */
QItemDelegate::drawDisplay(painter, opt, opt.rect, ratio > QBtSession::MAX_RATIO ? QString::fromUtf8("∞") : QString::number((int)(ratio*100)/100.0, 'f', 2));
break;
}
case TorrentModelItem::TR_PRIORITY: {