Initialize class variable via constructor

src/gui/mainwindow.cpp

@@ -238,8 +238,7 @@ MainWindow::MainWindow(QWidget *parent)
     // m_transferListWidget->setStyleSheet("QTreeView {border: none;}");  // borderless
     m_propertiesWidget = new PropertiesWidget(hSplitter);
     connect(m_transferListWidget, &TransferListWidget::currentTorrentChanged, m_propertiesWidget, &PropertiesWidget::loadTorrentInfos);
-    m_transferListFiltersWidget = new TransferListFiltersWidget(m_splitter, m_transferListWidget);
-    m_transferListFiltersWidget->setDownloadTrackerFavicon(isDownloadTrackerFavicon());
+    m_transferListFiltersWidget = new TransferListFiltersWidget(m_splitter, m_transferListWidget, isDownloadTrackerFavicon());
     hSplitter->addWidget(m_transferListWidget);
     hSplitter->addWidget(m_propertiesWidget);
     m_splitter->addWidget(m_transferListFiltersWidget);

src/gui/transferlistfilterswidget.cpp

@@ -192,10 +192,10 @@ void StatusFilterWidget::handleNewTorrent(BitTorrent::TorrentHandle *const) {}
 
 void StatusFilterWidget::torrentAboutToBeDeleted(BitTorrent::TorrentHandle *const) {}
 
-TrackerFiltersList::TrackerFiltersList(QWidget *parent, TransferListWidget *transferList)
+TrackerFiltersList::TrackerFiltersList(QWidget *parent, TransferListWidget *transferList, const bool downloadFavicon)
     : BaseFilterWidget(parent, transferList)
     , m_totalTorrents(0)
-    , m_downloadTrackerFavicon(true)
+    , m_downloadTrackerFavicon(downloadFavicon)
 {
     auto *allTrackers = new QListWidgetItem(this);
     allTrackers->setData(Qt::DisplayRole, QVariant(tr("All (0)", "this is for the tracker filter")));
@@ -545,7 +545,7 @@ QStringList TrackerFiltersList::getHashes(int row)
      return m_trackers.value(trackerFromRow(row));
 }
 
-TransferListFiltersWidget::TransferListFiltersWidget(QWidget *parent, TransferListWidget *transferList)
+TransferListFiltersWidget::TransferListFiltersWidget(QWidget *parent, TransferListWidget *transferList, const bool downloadFavicon)
     : QFrame(parent)
     , m_transferList(transferList)
 {
@@ -625,7 +625,7 @@ TransferListFiltersWidget::TransferListFiltersWidget(QWidget *parent, TransferLi
     trackerLabel->setFont(font);
     frameLayout->addWidget(trackerLabel);
 
-    m_trackerFilters = new TrackerFiltersList(this, transferList);
+    m_trackerFilters = new TrackerFiltersList(this, transferList, downloadFavicon);
     frameLayout->addWidget(m_trackerFilters);
 
     connect(statusLabel, &QCheckBox::toggled, statusFilters, &StatusFilterWidget::toggleFilter);

src/gui/transferlistfilterswidget.h

@@ -98,7 +98,7 @@ class TrackerFiltersList : public BaseFilterWidget
     Q_DISABLE_COPY(TrackerFiltersList)
 
 public:
-    TrackerFiltersList(QWidget *parent, TransferListWidget *transferList);
+    TrackerFiltersList(QWidget *parent, TransferListWidget *transferList, bool downloadFavicon);
     ~TrackerFiltersList() override;
 
     // Redefine addItem() to make sure the list stays sorted
@@ -144,7 +144,7 @@ class TransferListFiltersWidget : public QFrame
     Q_OBJECT
 
 public:
-    TransferListFiltersWidget(QWidget *parent, TransferListWidget *transferList);
+    TransferListFiltersWidget(QWidget *parent, TransferListWidget *transferList, bool downloadFavicon);
     void setDownloadTrackerFavicon(bool value);
 
 public slots: