diff --git a/src/gui/macosshiftclickhandler.cpp b/src/gui/macosshiftclickhandler.cpp
index cf2ee36e1..43d1ab597 100644
--- a/src/gui/macosshiftclickhandler.cpp
+++ b/src/gui/macosshiftclickhandler.cpp
@@ -1,13 +1,41 @@
-#include "macosshiftclickhandler.h"
+/*
+ * Bittorrent Client using Qt and libtorrent.
+ * Copyright (C) 2025  Your_Name_Or_Nick <your_email@example.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * In addition, as a special exception, the copyright holders give permission to
+ * link this program with the OpenSSL project's "OpenSSL" library (or with
+ * modified versions of it that use the same license as the "OpenSSL" library),
+ * and distribute the linked executables. You must obey the GNU General Public
+ * License in all respects for all of the code used other than "OpenSSL".  If you
+ * modify file(s), you may extend this exception to your version of the file(s),
+ * but you are not obligated to do so. If you do not wish to do so, delete this
+ * exception statement from your version.
+ */
+ 
+ #include "macosshiftclickhandler.h"
 
 #include <QMouseEvent>
 #include "transferlistwidget.h"
 
-MacOSShiftClickHandler::MacOSShiftClickHandler(TransferListWidget *parent)
-    : QObject(parent)
-    , m_treeView(parent)
+MacOSShiftClickHandler::MacOSShiftClickHandler(TransferListWidget *treeView)
+    : QObject(treeView)
+    , m_treeView {treeView}
 {
-    parent->installEventFilter(this);
+    treeView->installEventFilter(this);
 }
 
 bool MacOSShiftClickHandler::eventFilter(QObject *watched, QEvent *event)
@@ -42,4 +70,4 @@ bool MacOSShiftClickHandler::eventFilter(QObject *watched, QEvent *event)
     }
 
     return false;
-} 
\ No newline at end of file
+}
diff --git a/src/gui/macosshiftclickhandler.h b/src/gui/macosshiftclickhandler.h
index 8dcc4bb69..9a018149a 100644
--- a/src/gui/macosshiftclickhandler.h
+++ b/src/gui/macosshiftclickhandler.h
@@ -1,3 +1,31 @@
+/*
+ * Bittorrent Client using Qt and libtorrent.
+ * Copyright (C) 2025  Your_Name_Or_Nick <your_email@example.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * In addition, as a special exception, the copyright holders give permission to
+ * link this program with the OpenSSL project's "OpenSSL" library (or with
+ * modified versions of it that use the same license as the "OpenSSL" library),
+ * and distribute the linked executables. You must obey the GNU General Public
+ * License in all respects for all of the code used other than "OpenSSL".  If you
+ * modify file(s), you may extend this exception to your version of the file(s),
+ * but you are not obligated to do so. If you do not wish to do so, delete this
+ * exception statement from your version.
+ */
+
 #pragma once
 
 #include <QObject>
@@ -12,12 +40,11 @@ class MacOSShiftClickHandler final : public QObject
     Q_DISABLE_COPY_MOVE(MacOSShiftClickHandler)
 
 public:
-    explicit MacOSShiftClickHandler(TransferListWidget *parent);
-
-protected:
-    bool eventFilter(QObject *watched, QEvent *event) override;
+    explicit MacOSShiftClickHandler(TransferListWidget *treeView);
 
 private:
+    bool eventFilter(QObject *watched, QEvent *event) override;
+
     TransferListWidget *m_treeView;
     QPersistentModelIndex m_lastClickedIndex;
-}; 
\ No newline at end of file
+};
diff --git a/src/gui/transferlistwidget.cpp b/src/gui/transferlistwidget.cpp
index 39d28969c..9efb9e54d 100644
--- a/src/gui/transferlistwidget.cpp
+++ b/src/gui/transferlistwidget.cpp
@@ -159,7 +159,7 @@ TransferListWidget::TransferListWidget(IGUIApplication *app, QWidget *parent)
     setDropIndicatorShown(true);
 #if defined(Q_OS_MACOS)
     setAttribute(Qt::WA_MacShowFocusRect, false);
-    m_shiftClickHandler = new MacOSShiftClickHandler(this);
+    new MacOSShiftClickHandler(this);
 #endif
     header()->setFirstSectionMovable(true);
     header()->setStretchLastSection(false);
diff --git a/src/gui/transferlistwidget.h b/src/gui/transferlistwidget.h
index 2fbeb64ac..c5b24ba24 100644
--- a/src/gui/transferlistwidget.h
+++ b/src/gui/transferlistwidget.h
@@ -52,10 +52,6 @@ enum class CopyInfohashPolicy
     Version2
 };
 
-#ifdef Q_OS_MACOS
-class MacOSShiftClickHandler;  // Forward declaration
-#endif
-
 class TransferListWidget final : public GUIApplicationComponent<QTreeView>
 {
     Q_OBJECT
@@ -141,10 +137,6 @@ private:
     QList<BitTorrent::Torrent *> getVisibleTorrents() const;
     int visibleColumnsCount() const;
 
-#ifdef Q_OS_MACOS
-    MacOSShiftClickHandler *m_shiftClickHandler = nullptr;
-#endif
-
     TransferListModel *m_listModel = nullptr;
     TransferListSortModel *m_sortFilterModel = nullptr;
 };