--- /dev/null
+/*
+ * Copyright 2023 Soren Stoutner <soren@stoutner.com>.
+ *
+ * This file is part of Privacy Browser PC <https://www.stoutner.com/privacy-browser-pc>.
+ *
+ * Privacy Browser PC 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Privacy Browser PC 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 Privacy Browser PC. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef FOLDERHELPER_H
+#define FOLDERHELPER_H
+
+// Qt toolkit headers.
+#include <QTreeWidgetItem>
+
+class FolderHelper
+{
+public:
+ // The default constructor.
+ explicit FolderHelper();
+
+ // The public constants.
+ const int FOLDER_NAME_COLUMN = 0;
+ const int FOLDER_ID_COLUMN = 1;
+
+ // The public functions.
+ void populateSubfolders(QTreeWidgetItem *treeWidgetItemPointer, const double initialParentFolderId);
+ void populateSubfoldersExcept(const double exceptSubfolderDatabaseId, QTreeWidgetItem *treeWidgetItemPointer, const double initialParentFolderId);
+};
+#endif