Remove it. Menu is not implemented here

plugins/messageviewerconfigureplugins/foldersettings/folderconfiguretreewidget.cpp

@@ -29,11 +29,6 @@ FolderConfigureTreeWidget::FolderConfigureTreeWidget(QWidget *parent)
     mFolderTreeWidget->setObjectName(QStringLiteral("foldertreewidget"));
     mFolderTreeWidget->folderTreeView()->setDragEnabled(false);
     mFolderTreeWidget->folderTreeView()->setSelectionMode(QAbstractItemView::ExtendedSelection);
-    mFolderTreeWidget->folderTreeView()->setContextMenuPolicy(Qt::CustomContextMenu);
-    connect(mFolderTreeWidget->folderTreeView(),
-            &MailCommon::FolderTreeView::customContextMenuRequested,
-            this,
-            &FolderConfigureTreeWidget::slotCustomContextMenuRequested);
 
     auto ftv = mFolderTreeWidget->folderTreeView();
     auto sourceModel = ftv->model();
@@ -82,14 +77,6 @@ void FolderConfigureTreeWidget::changeFolderSelection(bool select)
     }
 }
 
-void FolderConfigureTreeWidget::slotCustomContextMenuRequested(const QPoint &)
-{
-    QMenu menu(this);
-    // if (!menu.isEmpty()) {
-    menu.exec(QCursor::pos());
-    //}
-}
-
 Akonadi::Collection::List FolderConfigureTreeWidget::listCollections() const
 {
     return mFolderSettingFilterProxyModel->listCollections();

plugins/messageviewerconfigureplugins/foldersettings/folderconfiguretreewidget.h

@@ -23,7 +23,6 @@ public:
     Q_REQUIRED_RESULT Akonadi::Collection::List listCollections() const;
 
 private:
-    void slotCustomContextMenuRequested(const QPoint &);
     void changeFolderSelection(bool select);
     FolderSettingFilterProxyModel *const mFolderSettingFilterProxyModel;
     MailCommon::FolderTreeWidget *const mFolderTreeWidget;