Merge pull request #6487 from Chocobo1/ui

GUI polish

src/gui/addnewtorrentdialog.cpp

@@ -69,8 +69,11 @@ const QString KEY_SAVEPATHHISTORY = SETTINGS_KEY("SavePathHistory");
 
 namespace
 {
-    //just a shortcut
-    inline SettingsStorage *settings() { return  SettingsStorage::instance(); }
+    // just a shortcut
+    inline SettingsStorage *settings()
+    {
+        return SettingsStorage::instance();
+    }
 }
 
 AddNewTorrentDialog::AddNewTorrentDialog(QWidget *parent)
@@ -89,7 +92,7 @@ AddNewTorrentDialog::AddNewTorrentDialog(QWidget *parent)
     auto session = BitTorrent::Session::instance();
 
     ui->startTorrentCheckBox->setChecked(!session->isAddTorrentPaused());
-    ui->comboTTM->blockSignals(true); //the TreeView size isn't correct if the slot does it job at this point
+    ui->comboTTM->blockSignals(true); // the TreeView size isn't correct if the slot does it job at this point
     ui->comboTTM->setCurrentIndex(!session->isAutoTMMDisabledByDefault());
     ui->comboTTM->blockSignals(false);
     populateSavePathComboBox();
@@ -183,9 +186,9 @@ void AddNewTorrentDialog::show(QString source, QWidget *parent)
     if (Utils::Misc::isUrl(source)) {
         // Launch downloader
         Net::DownloadHandler *handler = Net::DownloadManager::instance()->downloadUrl(source, true, 10485760 /* 10MB */, true);
-        connect(handler, SIGNAL(downloadFinished(QString, QString)), dlg, SLOT(handleDownloadFinished(QString, QString)));
-        connect(handler, SIGNAL(downloadFailed(QString, QString)), dlg, SLOT(handleDownloadFailed(QString, QString)));
-        connect(handler, SIGNAL(redirectedToMagnet(QString, QString)), dlg, SLOT(handleRedirectedToMagnet(QString, QString)));
+        connect(handler, SIGNAL(downloadFinished(QString,QString)), dlg, SLOT(handleDownloadFinished(QString,QString)));
+        connect(handler, SIGNAL(downloadFailed(QString,QString)), dlg, SLOT(handleDownloadFailed(QString,QString)));
+        connect(handler, SIGNAL(redirectedToMagnet(QString,QString)), dlg, SLOT(handleRedirectedToMagnet(QString,QString)));
     }
     else {
         bool ok = false;
@@ -311,7 +314,6 @@ void AddNewTorrentDialog::showEvent(QShowEvent *event)
     raise();
 }
 
-
 void AddNewTorrentDialog::showAdvancedSettings(bool show)
 {
     const int minimumW = minimumWidth();
@@ -321,7 +323,7 @@ void AddNewTorrentDialog::showAdvancedSettings(bool show)
         ui->settings_group->setVisible(true);
         ui->infoGroup->setVisible(true);
         ui->contentTreeView->setVisible(m_hasMetadata);
-        static_cast<QVBoxLayout*>(layout())->insertWidget(layout()->indexOf(ui->never_show_cb) + 1, ui->adv_button);
+        static_cast<QVBoxLayout *>(layout())->insertWidget(layout()->indexOf(ui->never_show_cb) + 1, ui->adv_button);
     }
     else {
         ui->adv_button->setText(QString::fromUtf8(C_DOWN));
@@ -339,7 +341,7 @@ void AddNewTorrentDialog::saveSavePathHistory() const
     // Get current history
     QStringList history = settings()->loadValue(KEY_SAVEPATHHISTORY).toStringList();
     QList<QDir> historyDirs;
-    foreach(const QString dir, history)
+    foreach (const QString dir, history)
         historyDirs << QDir(dir);
     if (!historyDirs.contains(selectedSavePath)) {
         // Add save path to history
@@ -504,7 +506,7 @@ void AddNewTorrentDialog::renameSelectedFile()
             QStringList path_items;
             path_items << index.data().toString();
             QModelIndex parent = m_contentModel->parent(index);
-            while(parent.isValid()) {
+            while (parent.isValid()) {
                 path_items.prepend(parent.data().toString());
                 parent = m_contentModel->parent(parent);
             }
@@ -579,7 +581,7 @@ void AddNewTorrentDialog::populateSavePathComboBox()
             ui->savePathComboBox->addItem(Utils::Fs::toNativePath(savePath), savePath);
 }
 
-void AddNewTorrentDialog::displayContentTreeMenu(const QPoint&)
+void AddNewTorrentDialog::displayContentTreeMenu(const QPoint &)
 {
     QMenu myFilesLlistMenu;
     const QModelIndexList selectedRows = ui->contentTreeView->selectionModel()->selectedRows(0);
@@ -622,7 +624,7 @@ void AddNewTorrentDialog::displayContentTreeMenu(const QPoint&)
 void AddNewTorrentDialog::accept()
 {
     if (!m_hasMetadata)
-        disconnect(this, SLOT(updateMetadata(const BitTorrent::TorrentInfo &)));
+        disconnect(this, SLOT(updateMetadata(const BitTorrent::TorrentInfo&)));
 
     BitTorrent::AddTorrentParams params;
 
@@ -720,10 +722,10 @@ void AddNewTorrentDialog::setupTreeview()
         m_contentModel = new TorrentContentFilterModel(this);
         connect(m_contentModel->model(), SIGNAL(filteredFilesChanged()), SLOT(updateDiskSpaceLabel()));
         ui->contentTreeView->setModel(m_contentModel);
-        m_contentDelegate = new PropListDelegate();
+        m_contentDelegate = new PropListDelegate(nullptr);
         ui->contentTreeView->setItemDelegate(m_contentDelegate);
-        connect(ui->contentTreeView, SIGNAL(clicked(const QModelIndex &)), ui->contentTreeView, SLOT(edit(const QModelIndex &)));
-        connect(ui->contentTreeView, SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(displayContentTreeMenu(const QPoint &)));
+        connect(ui->contentTreeView, SIGNAL(clicked(const QModelIndex&)), ui->contentTreeView, SLOT(edit(const QModelIndex&)));
+        connect(ui->contentTreeView, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(displayContentTreeMenu(const QPoint&)));
 
         // List files in torrent
         m_contentModel->model()->setupModelData(m_torrentInfo);

src/gui/properties/peerlistdelegate.h

@@ -38,7 +38,8 @@
 #include "base/utils/misc.h"
 #include "base/utils/string.h"
 
-class PeerListDelegate: public QItemDelegate {
+class PeerListDelegate: public QItemDelegate
+{
     Q_OBJECT
 
 public:
@@ -67,14 +68,16 @@ public:
 
     ~PeerListDelegate() {}
 
-    void paint(QPainter * painter, const QStyleOptionViewItem & option, const QModelIndex & index) const
+    void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const override
     {
         painter->save();
+
         const bool hideValues = Preferences::instance()->getHideZeroValues();
         QStyleOptionViewItem opt = QItemDelegate::setOptions(index, option);
-        switch(index.column()) {
-        case PORT: {
         QItemDelegate::drawBackground(painter, opt, index);
+
+        switch (index.column()) {
+        case PORT: {
             opt.displayAlignment = Qt::AlignRight | Qt::AlignVCenter;
             QItemDelegate::drawDisplay(painter, opt, option.rect, index.data().toString());
             }
@@ -84,40 +87,38 @@ public:
             qlonglong size = index.data().toLongLong();
             if (hideValues && (size <= 0))
                 break;
-            QItemDelegate::drawBackground(painter, opt, index);
             opt.displayAlignment = Qt::AlignRight | Qt::AlignVCenter;
             QItemDelegate::drawDisplay(painter, opt, option.rect, Utils::Misc::friendlyUnit(size));
             }
             break;
         case DOWN_SPEED:
-        case UP_SPEED:{
-            QItemDelegate::drawBackground(painter, opt, index);
+        case UP_SPEED: {
             qreal speed = index.data().toDouble();
+            if (speed <= 0.0)
+                break;
             opt.displayAlignment = Qt::AlignRight | Qt::AlignVCenter;
-            if (speed > 0.0)
             QItemDelegate::drawDisplay(painter, opt, opt.rect, Utils::Misc::friendlyUnit(speed, true));
             }
             break;
         case PROGRESS:
         case RELEVANCE: {
-            QItemDelegate::drawBackground(painter, opt, index);
             qreal progress = index.data().toDouble();
             opt.displayAlignment = Qt::AlignRight | Qt::AlignVCenter;
-            QItemDelegate::drawDisplay(painter, opt, opt.rect, Utils::String::fromDouble(progress*100.0, 1)+"%");
+            QItemDelegate::drawDisplay(painter, opt, opt.rect, Utils::String::fromDouble(progress * 100.0, 1) + "%");
             }
             break;
         default:
             QItemDelegate::paint(painter, option, index);
         }
+
         painter->restore();
     }
 
-    QWidget* createEditor(QWidget*, const QStyleOptionViewItem &, const QModelIndex &) const
+    QWidget *createEditor(QWidget *, const QStyleOptionViewItem &, const QModelIndex &) const override
     {
         // No editor here
-        return 0;
+        return nullptr;
     }
-
 };
 
 #endif // PEERLISTDELEGATE_H

src/gui/properties/peerlistwidget.cpp

@@ -69,7 +69,7 @@ PeerListWidget::PeerListWidget(PropertiesWidget *parent)
     setSelectionMode(QAbstractItemView::ExtendedSelection);
     header()->setStretchLastSection(false);
     // List Model
-    m_listModel = new QStandardItemModel(0, PeerListDelegate::COL_COUNT);
+    m_listModel = new QStandardItemModel(0, PeerListDelegate::COL_COUNT, this);
     m_listModel->setHeaderData(PeerListDelegate::COUNTRY, Qt::Horizontal, tr("Country")); // Country flag column
     m_listModel->setHeaderData(PeerListDelegate::IP, Qt::Horizontal, tr("IP"));
     m_listModel->setHeaderData(PeerListDelegate::PORT, Qt::Horizontal, tr("Port"));
@@ -92,7 +92,7 @@ PeerListWidget::PeerListWidget(PropertiesWidget *parent)
     m_listModel->setHeaderData(PeerListDelegate::TOT_UP, Qt::Horizontal, QVariant(Qt::AlignRight | Qt::AlignVCenter), Qt::TextAlignmentRole);
     m_listModel->setHeaderData(PeerListDelegate::RELEVANCE, Qt::Horizontal, QVariant(Qt::AlignRight | Qt::AlignVCenter), Qt::TextAlignmentRole);
     // Proxy model to support sorting without actually altering the underlying model
-    m_proxyModel = new PeerListSortModel();
+    m_proxyModel = new PeerListSortModel(this);
     m_proxyModel->setDynamicSortFilter(true);
     m_proxyModel->setSourceModel(m_listModel);
     m_proxyModel->setSortCaseSensitivity(Qt::CaseInsensitive);
@@ -102,7 +102,7 @@ PeerListWidget::PeerListWidget(PropertiesWidget *parent)
     m_resolveCountries = Preferences::instance()->resolvePeerCountries();
     if (!m_resolveCountries)
         hideColumn(PeerListDelegate::COUNTRY);
-    //Ensure that at least one column is visible at all times
+    // Ensure that at least one column is visible at all times
     bool atLeastOne = false;
     for (unsigned int i = 0; i < PeerListDelegate::IP_HIDDEN; i++) {
         if (!isColumnHidden(i)) {
@@ -112,9 +112,9 @@ PeerListWidget::PeerListWidget(PropertiesWidget *parent)
     }
     if (!atLeastOne)
         setColumnHidden(PeerListDelegate::IP, false);
-    //To also mitigate the above issue, we have to resize each column when
-    //its size is 0, because explicitly 'showing' the column isn't enough
-    //in the above scenario.
+    // To also mitigate the above issue, we have to resize each column when
+    // its size is 0, because explicitly 'showing' the column isn't enough
+    // in the above scenario.
     for (unsigned int i = 0; i < PeerListDelegate::IP_HIDDEN; i++)
         if ((columnWidth(i) <= 0) && !isColumnHidden(i))
             resizeColumnToContents(i);
@@ -130,7 +130,7 @@ PeerListWidget::PeerListWidget(PropertiesWidget *parent)
     updatePeerHostNameResolutionState();
     // SIGNAL/SLOT
     header()->setContextMenuPolicy(Qt::CustomContextMenu);
-    connect(header(), SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(displayToggleColumnsMenu(const QPoint &)));
+    connect(header(), SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(displayToggleColumnsMenu(const QPoint&)));
     connect(header(), SIGNAL(sectionClicked(int)), SLOT(handleSortColumnChanged(int)));
     handleSortColumnChanged(header()->sortIndicatorSection());
     m_copyHotkey = new QShortcut(QKeySequence::Copy, this, SLOT(copySelectedPeers()), 0, Qt::WidgetShortcut);
@@ -146,19 +146,15 @@ PeerListWidget::PeerListWidget(PropertiesWidget *parent)
 PeerListWidget::~PeerListWidget()
 {
     saveSettings();
-    delete m_proxyModel;
-    delete m_listModel;
-    delete m_listDelegate;
     if (m_resolver)
         delete m_resolver;
-    delete m_copyHotkey;
 }
 
-void PeerListWidget::displayToggleColumnsMenu(const QPoint&)
+void PeerListWidget::displayToggleColumnsMenu(const QPoint &)
 {
     QMenu hideshowColumn(this);
     hideshowColumn.setTitle(tr("Column visibility"));
-    QList<QAction*> actions;
+    QList<QAction *> actions;
     for (int i = 0; i < PeerListDelegate::IP_HIDDEN; ++i) {
         if ((i == PeerListDelegate::COUNTRY) && !Preferences::instance()->resolvePeerCountries()) {
             actions.append(nullptr); // keep the index in sync
@@ -199,7 +195,7 @@ void PeerListWidget::updatePeerHostNameResolutionState()
     if (Preferences::instance()->resolvePeerHostNames()) {
         if (!m_resolver) {
             m_resolver = new Net::ReverseResolution(this);
-            connect(m_resolver, SIGNAL(ipResolved(QString, QString)), SLOT(handleResolved(QString, QString)));
+            connect(m_resolver, SIGNAL(ipResolved(QString,QString)), SLOT(handleResolved(QString,QString)));
             loadPeers(m_properties->getCurrentTorrent(), true);
         }
     }
@@ -224,7 +220,7 @@ void PeerListWidget::updatePeerCountryResolutionState()
     }
 }
 
-void PeerListWidget::showPeerListMenu(const QPoint&)
+void PeerListWidget::showPeerListMenu(const QPoint &)
 {
     QMenu menu;
     bool emptyMenu = true;
@@ -368,7 +364,7 @@ void PeerListWidget::loadPeers(BitTorrent::TorrentHandle *const torrent, bool fo
     // Delete peers that are gone
     QSetIterator<QString> it(oldeersSet);
     while (it.hasNext()) {
-        const QString& ip = it.next();
+        const QString &ip = it.next();
         m_missingFlags.remove(ip);
         m_peerAddresses.remove(ip);
         QStandardItem *item = m_peerItems.take(ip);
@@ -376,7 +372,7 @@ void PeerListWidget::loadPeers(BitTorrent::TorrentHandle *const torrent, bool fo
     }
 }
 
-QStandardItem* PeerListWidget::addPeer(const QString& ip, BitTorrent::TorrentHandle *const torrent, const BitTorrent::PeerInfo &peer)
+QStandardItem *PeerListWidget::addPeer(const QString &ip, BitTorrent::TorrentHandle *const torrent, const BitTorrent::PeerInfo &peer)
 {
     int row = m_listModel->rowCount();
     // Adding Peer to peer list
@@ -466,7 +462,7 @@ void PeerListWidget::wheelEvent(QWheelEvent *event)
 {
     event->accept();
 
-    if(event->modifiers() & Qt::ShiftModifier) {
+    if (event->modifiers() & Qt::ShiftModifier) {
         // Shift + scroll = horizontal scroll
         QWheelEvent scrollHEvent(event->pos(), event->globalPos(), event->delta(), event->buttons(), event->modifiers(), Qt::Horizontal);
         QTreeView::wheelEvent(&scrollHEvent);

src/gui/properties/peerlistwidget.h

@@ -77,8 +77,8 @@ public:
 private slots:
     void loadSettings();
     void saveSettings() const;
-    void displayToggleColumnsMenu(const QPoint&);
-    void showPeerListMenu(const QPoint&);
+    void displayToggleColumnsMenu(const QPoint &);
+    void showPeerListMenu(const QPoint &);
     void banSelectedPeers();
     void copySelectedPeers();
     void handleSortColumnChanged(int col);
@@ -90,7 +90,7 @@ private:
     QStandardItemModel *m_listModel;
     PeerListDelegate *m_listDelegate;
     PeerListSortModel *m_proxyModel;
-    QHash<QString, QStandardItem*> m_peerItems;
+    QHash<QString, QStandardItem *> m_peerItems;
     QHash<QString, BitTorrent::PeerAddress> m_peerAddresses;
     QSet<QString> m_missingFlags;
     QPointer<Net::ReverseResolution> m_resolver;

src/gui/properties/proplistdelegate.cpp

@@ -47,12 +47,12 @@
 #include "propertieswidget.h"
 #include "torrentcontentmodelitem.h"
 
-namespace {
+namespace
+{
 
     QPalette progressBarDisabledPalette()
     {
-        auto getPalette = []()
-        {
+        auto getPalette = []() {
                               QProgressBar bar;
                               bar.setEnabled(false);
                               QStyleOptionProgressBar opt;
@@ -64,8 +64,8 @@ namespace {
     }
 }
 
-PropListDelegate::PropListDelegate(PropertiesWidget *properties, QObject *parent)
-    : QItemDelegate(parent)
+PropListDelegate::PropListDelegate(PropertiesWidget *properties)
+    : QItemDelegate(properties)
     , m_properties(properties)
 {
 }
@@ -74,23 +74,22 @@ void PropListDelegate::paint(QPainter *painter, const QStyleOptionViewItem &opti
 {
     painter->save();
     QStyleOptionViewItem opt = QItemDelegate::setOptions(index, option);
+    QItemDelegate::drawBackground(painter, opt, index);
 
-    switch(index.column()) {
+    switch (index.column()) {
     case PCSIZE:
-        QItemDelegate::drawBackground(painter, opt, index);
-        QItemDelegate::drawDisplay(painter, opt, option.rect, Utils::Misc::friendlyUnit(index.data().toLongLong()));
-        break;
     case REMAINING:
-        QItemDelegate::drawBackground(painter, opt, index);
         QItemDelegate::drawDisplay(painter, opt, option.rect, Utils::Misc::friendlyUnit(index.data().toLongLong()));
         break;
-    case PROGRESS:
-        if (index.data().toDouble() >= 0) {
+    case PROGRESS: {
+        if (index.data().toDouble() < 0)
+            break;
+
         QStyleOptionProgressBar newopt;
         qreal progress = index.data().toDouble() * 100.;
         newopt.rect = opt.rect;
         newopt.text = ((progress == 100.0) ? QString("100%") : Utils::String::fromDouble(progress, 1) + "%");
-            newopt.progress = (int)progress;
+        newopt.progress = int(progress);
         newopt.maximum = 100;
         newopt.minimum = 0;
         newopt.textVisible = true;
@@ -98,23 +97,19 @@ void PropListDelegate::paint(QPainter *painter, const QStyleOptionViewItem &opti
             newopt.state &= ~QStyle::State_Enabled;
             newopt.palette = progressBarDisabledPalette();
         }
-            else
+        else {
             newopt.state |= QStyle::State_Enabled;
+        }
+
 #ifndef Q_OS_WIN
         QApplication::style()->drawControl(QStyle::CE_ProgressBar, &newopt, painter);
 #else
         // XXX: To avoid having the progress text on the right of the bar
-            QProxyStyle st("fusion");
-            st.drawControl(QStyle::CE_ProgressBar, &newopt, painter, 0);
+        QProxyStyle("fusion").drawControl(QStyle::CE_ProgressBar, &newopt, painter, 0);
 #endif
     }
-        else {
-            // Do not display anything if the file is disabled (progress  == 0)
-            QItemDelegate::drawBackground(painter, opt, index);
-        }
     break;
     case PRIORITY: {
-            QItemDelegate::drawBackground(painter, opt, index);
         QString text = "";
         switch (index.data().toInt()) {
         case prio::MIXED:
@@ -145,9 +140,9 @@ void PropListDelegate::paint(QPainter *painter, const QStyleOptionViewItem &opti
 
 void PropListDelegate::setEditorData(QWidget *editor, const QModelIndex &index) const
 {
-    QComboBox *combobox = static_cast<QComboBox*>(editor);
+    QComboBox *combobox = static_cast<QComboBox *>(editor);
     // Set combobox index
-    switch(index.data().toInt()) {
+    switch (index.data().toInt()) {
     case prio::IGNORED:
         combobox->setCurrentIndex(0);
         break;
@@ -176,7 +171,7 @@ QWidget *PropListDelegate::createEditor(QWidget *parent, const QStyleOptionViewI
     if (index.data().toInt() == prio::MIXED)
         return 0;
 
-    QComboBox* editor = new QComboBox(parent);
+    QComboBox *editor = new QComboBox(parent);
     editor->setFocusPolicy(Qt::StrongFocus);
     editor->addItem(tr("Do not download", "Do not download (priority)"));
     editor->addItem(tr("Normal", "Normal (priority)"));
@@ -187,11 +182,11 @@ QWidget *PropListDelegate::createEditor(QWidget *parent, const QStyleOptionViewI
 
 void PropListDelegate::setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const
 {
-    QComboBox *combobox = static_cast<QComboBox*>(editor);
+    QComboBox *combobox = static_cast<QComboBox *>(editor);
     int value = combobox->currentIndex();
     qDebug("PropListDelegate: setModelData(%d)", value);
 
-    switch(value)  {
+    switch (value) {
     case 0:
         model->setData(index, prio::IGNORED); // IGNORED
         break;

src/gui/properties/proplistdelegate.h

@@ -49,20 +49,20 @@ enum PropColumn
     REMAINING
 };
 
-class PropListDelegate : public QItemDelegate
+class PropListDelegate: public QItemDelegate
 {
     Q_OBJECT
 
 public:
-    PropListDelegate(PropertiesWidget *properties = 0, QObject *parent = 0);
+    PropListDelegate(PropertiesWidget *properties);
 
-    void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const;
-    void setEditorData(QWidget *editor, const QModelIndex &index) const;
-    QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &/* option */, const QModelIndex &index) const;
+    void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const override;
+    void setEditorData(QWidget *editor, const QModelIndex &index) const override;
+    QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem & /* option */, const QModelIndex &index) const override;
 
 public slots:
-    void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const;
-    void updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &/* index */) const;
+    void setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const override;
+    void updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex & /* index */) const override;
 
 signals:
     void filteredFilesChanged() const;

src/gui/search/searchlistdelegate.cpp

@@ -47,19 +47,15 @@ void SearchListDelegate::paint(QPainter *painter, const QStyleOptionViewItem &op
     painter->save();
 
     QStyleOptionViewItem opt = QItemDelegate::setOptions(index, option);
-    switch(index.column()) {
-    case SearchSortModel::SIZE:
     QItemDelegate::drawBackground(painter, opt, index);
+
+    switch (index.column()) {
+    case SearchSortModel::SIZE:
         opt.displayAlignment = Qt::AlignRight | Qt::AlignVCenter;
         QItemDelegate::drawDisplay(painter, opt, option.rect, Utils::Misc::friendlyUnit(index.data().toLongLong()));
         break;
     case SearchSortModel::SEEDS:
-        QItemDelegate::drawBackground(painter, opt, index);
-        opt.displayAlignment = Qt::AlignRight | Qt::AlignVCenter;
-        QItemDelegate::drawDisplay(painter, opt, option.rect, (index.data().toLongLong() >= 0) ? index.data().toString() : tr("Unknown"));
-        break;
     case SearchSortModel::LEECHES:
-        QItemDelegate::drawBackground(painter, opt, index);
         opt.displayAlignment = Qt::AlignRight | Qt::AlignVCenter;
         QItemDelegate::drawDisplay(painter, opt, option.rect, (index.data().toLongLong() >= 0) ? index.data().toString() : tr("Unknown"));
         break;
@@ -73,5 +69,5 @@ void SearchListDelegate::paint(QPainter *painter, const QStyleOptionViewItem &op
 QWidget *SearchListDelegate::createEditor(QWidget *, const QStyleOptionViewItem &, const QModelIndex &) const
 {
     // No editor here
-    return 0;
+    return nullptr;
 }

src/gui/search/searchlistdelegate.h

@@ -36,10 +36,10 @@
 class SearchListDelegate: public QItemDelegate
 {
 public:
-    explicit SearchListDelegate(QObject *parent = 0);
+    explicit SearchListDelegate(QObject *parent);
 
-    void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const;
-    QWidget* createEditor(QWidget*, const QStyleOptionViewItem &, const QModelIndex &) const;
+    void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const override;
+    QWidget *createEditor(QWidget *, const QStyleOptionViewItem &, const QModelIndex &) const override;
 };
 
 #endif