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