[Core] Using smart pointers in SubscriptionPanel

src/shared/Components/SubscriptionsPanel/SubscriptionsPanel.cpp

@@ -58,10 +58,10 @@ void SubscriptionsPanel::setupUi()
 {
     QVBoxLayout* layout = new QVBoxLayout;
 
-    filtersList = new QListWidget;
+    filtersList = std::make_unique<QListWidget>();
     filtersList->setSelectionBehavior(QAbstractItemView::SelectItems);
     filtersList->setSelectionMode(QAbstractItemView::SingleSelection);
-    layout->addWidget(filtersList);
+    layout->addWidget(filtersList.get());
 
     QHBoxLayout* buttonsLayout = new QHBoxLayout;
 

src/shared/Components/SubscriptionsPanel/SubscriptionsPanel.h

@@ -42,5 +42,5 @@ private:
     void setupUi();
     void removeSubscription(QListWidgetItem* item);
 
-    QListWidget* filtersList;
+    std::unique_ptr<QListWidget> filtersList;
 };