Fix column sort in search engine. Closes #2621

src/searchengine/searchengine.cpp

@@ -475,13 +475,13 @@ void SearchEngine::appendSearchResult(const QString &line) {
     bool ok = false;
     qlonglong nb_seeders = parts.at(PL_SEEDS).trimmed().toLongLong(&ok);
     if (!ok || nb_seeders < 0) {
-        cur_model->setData(cur_model->index(row, SearchSortModel::SEEDS), tr("Unknown")); // Seeders
+        cur_model->setData(cur_model->index(row, SearchSortModel::SEEDS), -1); // Seeders
     } else {
         cur_model->setData(cur_model->index(row, SearchSortModel::SEEDS), nb_seeders); // Seeders
     }
     qlonglong nb_leechers = parts.at(PL_LEECHS).trimmed().toLongLong(&ok);
     if (!ok || nb_leechers < 0) {
-        cur_model->setData(cur_model->index(row, SearchSortModel::LEECHS), tr("Unknown")); // Leechers
+        cur_model->setData(cur_model->index(row, SearchSortModel::LEECHS), -1); // Leechers
     } else {
         cur_model->setData(cur_model->index(row, SearchSortModel::LEECHS), nb_leechers); // Leechers
     }

src/searchengine/searchlistdelegate.h

@@ -55,6 +55,14 @@ class SearchListDelegate: public QItemDelegate {
           QItemDelegate::drawBackground(painter, opt, index);
           QItemDelegate::drawDisplay(painter, opt, option.rect, Utils::Misc::friendlyUnit(index.data().toLongLong()));
           break;
+        case SearchSortModel::SEEDS:
+          QItemDelegate::drawBackground(painter, opt, index);
+          QItemDelegate::drawDisplay(painter, opt, option.rect, (index.data().toLongLong() >= 0) ? index.data().toString() : tr("Unknown"));
+          break;
+        case SearchSortModel::LEECHS:
+          QItemDelegate::drawBackground(painter, opt, index);
+          QItemDelegate::drawDisplay(painter, opt, option.rect, (index.data().toLongLong() >= 0) ? index.data().toString() : tr("Unknown"));
+          break;
         default:
           QItemDelegate::paint(painter, option, index);
       }

src/searchengine/searchtab.cpp

@@ -88,7 +88,7 @@ SearchTab::SearchTab(SearchEngine *parent) : QWidget(), parent(parent)
 void SearchTab::downloadSelectedItem(const QModelIndex& index) {
   QString engine_url = proxyModel->data(proxyModel->index(index.row(), SearchSortModel::ENGINE_URL)).toString();
   QString torrent_url = proxyModel->data(proxyModel->index(index.row(), SearchSortModel::DL_LINK)).toString();
-  setRowColor(index.row(), "red");
+  setRowColor(index.row(), "blue");
   parent->downloadTorrent(engine_url, torrent_url);
 }