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Draw progress bar in disabled style

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Chocobo1 2021-03-18 12:04:46 +08:00
parent 6ed2e2694f
commit be2cdca1e9
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GPG key ID: 210D9C873253A68C
3 changed files with 24 additions and 3 deletions
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23
src/gui/transferlistdelegate.cpp
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@ -68,9 +68,30 @@ void TransferListDelegate::paint(QPainter *painter, const QStyleOptionViewItem &
{ {
case TransferListModel::TR_PROGRESS: case TransferListModel::TR_PROGRESS:
{ {
using namespace BitTorrent;
const auto isEnableState = [](const TorrentState state) -> bool
{
switch (state)
{
case TorrentState::Error:
case TorrentState::PausedDownloading:
case TorrentState::Unknown:
return false;
default:
return true;
}
};
const int progress = static_cast<int>(index.data(TransferListModel::UnderlyingDataRole).toReal()); const int progress = static_cast<int>(index.data(TransferListModel::UnderlyingDataRole).toReal());
m_progressBarPainter.paint(painter, option, index.data().toString(), progress); const QModelIndex statusIndex = index.siblingAtColumn(TransferListModel::TR_STATUS);
const auto torrentState = statusIndex.data(TransferListModel::UnderlyingDataRole).value<TorrentState>();
QStyleOptionViewItem customOption {option};
customOption.state.setFlag(QStyle::State_Enabled, isEnableState(torrentState));
m_progressBarPainter.paint(painter, customOption, index.data().toString(), progress);
} }
break; break;
default: default:

2
src/gui/transferlistmodel.cpp
View file

@ -498,7 +498,7 @@ QVariant TransferListModel::data(const QModelIndex &index, const int role) const
case Qt::DisplayRole: case Qt::DisplayRole:
return displayValue(torrent, index.column()); return displayValue(torrent, index.column());
case UnderlyingDataRole: case UnderlyingDataRole:
return internalValue(torrent, index.column()); return internalValue(torrent, index.column(), false);
case AdditionalUnderlyingDataRole: case AdditionalUnderlyingDataRole:
return internalValue(torrent, index.column(), true); return internalValue(torrent, index.column(), true);
case Qt::DecorationRole: case Qt::DecorationRole:

2
src/gui/transferlistmodel.h
View file

@ -110,7 +110,7 @@ private slots:
private: private:
void configure(); void configure();
QString displayValue(const BitTorrent::Torrent *torrent, int column) const; QString displayValue(const BitTorrent::Torrent *torrent, int column) const;
QVariant internalValue(const BitTorrent::Torrent *torrent, int column, bool alt = false) const; QVariant internalValue(const BitTorrent::Torrent *torrent, int column, bool alt) const;
QList<BitTorrent::Torrent *> m_torrentList; // maps row number to torrent handle QList<BitTorrent::Torrent *> m_torrentList; // maps row number to torrent handle
QHash<BitTorrent::Torrent *, int> m_torrentMap; // maps torrent handle to row number QHash<BitTorrent::Torrent *, int> m_torrentMap; // maps torrent handle to row number