connect(m_model, &KFileItemModel::currentDirectoryRemoved, this, &DolphinView::currentDirectoryRemoved);
connect(this, &DolphinView::itemCountChanged, this, &DolphinView::updatePlaceholderLabel);
connect(m_model, &KFileItemModel::currentDirectoryRemoved, this, &DolphinView::currentDirectoryRemoved);
connect(this, &DolphinView::itemCountChanged, this, &DolphinView::updatePlaceholderLabel);