1 /**************************************************************************
2 * Otter Browser: Web browser controlled by the user, not vice-versa.
3 * Copyright (C) 2017 Michal Dutkiewicz aka Emdek <michal@emdek.pl>
4 *
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 *
18 **************************************************************************/
19 
20 #ifndef OTTER_TOOLBARDROPZONEWIDGET_H
21 #define OTTER_TOOLBARDROPZONEWIDGET_H
22 
23 #include <QtWidgets/QToolBar>
24 
25 namespace Otter
26 {
27 
28 class MainWindow;
29 
30 class ToolBarDropZoneWidget final : public QToolBar
31 {
32 	Q_OBJECT
33 
34 public:
35 	explicit ToolBarDropZoneWidget(MainWindow *parent);
36 
37 	QSize sizeHint() const override;
38 
39 protected:
40 	void paintEvent(QPaintEvent *event) override;
41 	void dragEnterEvent(QDragEnterEvent *event) override;
42 	void dragMoveEvent(QDragMoveEvent *event) override;
43 	void dragLeaveEvent(QDragLeaveEvent *event) override;
44 	void dropEvent(QDropEvent *event) override;
45 	bool canDrop(QDropEvent *event);
46 
47 private:
48 	MainWindow *m_mainWindow;
49 	bool m_isDropTarget;
50 
51 signals:
52 	void toolBarDraggedChanged(bool isDragging);
53 };
54 
55 }
56 
57 #endif
58