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[PrivacyBrowserPC.git] / src / widgets / DraggableTreeView.h
1 /*
2  * Copyright 2023-2024 Soren Stoutner <soren@stoutner.com>.
3  *
4  * This file is part of Privacy Browser PC <https://www.stoutner.com/privacy-browser-pc>.
5  *
6  * Privacy Browser PC is free software: you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation, either version 3 of the License, or
9  * (at your option) any later version.
10  *
11  * Privacy Browser PC is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with Privacy Browser PC.  If not, see <http://www.gnu.org/licenses/>.
18  */
19
20 #ifndef DRAGGABLETREEVIEW_H
21 #define DRAGGABLETREEVIEW_H
22
23 // Qt toolkit headers.
24 #include <QTreeView>
25
26 class DraggableTreeView : public QTreeView
27 {
28     // Include the Q_OBJECT macro.
29     Q_OBJECT
30
31 public:
32     // The default contructor.
33     explicit DraggableTreeView(QWidget *parentWidget = nullptr);
34
35 signals:
36     // The signals.
37     void bookmarksMoved() const;
38
39 protected:
40     void dropEvent(QDropEvent *event) override;
41
42 private:
43     // The private functions
44     QList<int>* getRootSelectedDatabaseIds(QList<int> *selectedDatabaseIdsPointer) const;
45     void moveToBeginningOfFolder(const QModelIndex &dropModelIndex, QList<int> *selectedDatabaseIdsListPointer, QList<int> *rootSelectedDatabaseIdsListPointer,
46                                  std::list<double> *previousParentFolderIdListPointer) const;
47 };
48 #endif