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Fix possible crash when changing torrents label

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This commit is contained in:
Christophe Dumez 2010-02-07 18:37:26 +00:00
parent 1065f5fb86
commit 240c3508fe
1 changed files with 7 additions and 3 deletions
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10
src/transferlistwidget.cpp
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@ -972,11 +972,15 @@ void TransferListWidget::renameSelectedTorrent() {
void TransferListWidget::setSelectionLabel(QString label) {
QModelIndexList selectedIndexes = selectionModel()->selectedRows();
QStringList hashes;
foreach(const QModelIndex &index, selectedIndexes) {
QString hash = getHashFromRow(mapToSource(index).row());
hashes << getHashFromRow(mapToSource(index).row());
}
foreach(const QString& hash, hashes) {
Q_ASSERT(!hash.isEmpty());
QString old_label = proxyModel->data(proxyModel->index(index.row(), TR_LABEL)).toString();
proxyModel->setData(proxyModel->index(index.row(), TR_LABEL), QVariant(label));
int row = getRowFromHash(hash);
QString old_label = listModel->data(listModel->index(row, TR_LABEL)).toString();
listModel->setData(listModel->index(row, TR_LABEL), QVariant(label));
TorrentPersistentData::saveLabel(hash, label);
emit torrentChangedLabel(old_label, label);
// Update save path if necessary