QVariant
AttachmentModel::data(QModelIndex const &index,
int role)
const {
auto attachment = attachmentFromIndex(index);
if (!attachment)
return QVariant{};
if (Qt::TextAlignmentRole == role)
return Qt::AlignLeft;
if (Qt::DisplayRole == role)
return dataDisplay(index, attachment);
return QVariant{};
}
QVariant
TrackModel::data(QModelIndex const &index,
int role)
const {
auto track = trackFromIndex(index);
if (!track)
return QVariant{};
if (Qt::TextAlignmentRole == role)
return dataTextAlignment(index);
if (Qt::DecorationRole == role)
return dataDecoration(index, track);
if (Qt::DisplayRole == role)
return dataDisplay(index, track);
return QVariant{};
}
QVariant
SourceFileModel::data(QModelIndex const &index,
int role)
const {
if (role == Qt::TextAlignmentRole)
return SizeColumn == index.column() ? Qt::AlignRight : Qt::AlignLeft;
auto sourceFile = sourceFileFromIndex(index);
if (!sourceFile)
return QVariant{};
if (role == Qt::DecorationRole)
return dataDecoration(index, sourceFile);
if (role == Qt::DisplayRole)
return dataDisplay(index, sourceFile);
return QVariant{};
}
