/**************************************************************************** ** ** Copyright (C) 2016 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the plugins of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 3 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL3 included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 3 requirements ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 2.0 or (at your option) the GNU General ** Public license version 3 or any later version approved by the KDE Free ** Qt Foundation. The licenses are as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 ** included in the packaging of this file. Please review the following ** information to ensure the GNU General Public License requirements will ** be met: https://www.gnu.org/licenses/gpl-2.0.html and ** https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QCOCOADRAG_H #define QCOCOADRAG_H #include #include #include #include #include #include QT_BEGIN_NAMESPACE class QCocoaDrag : public QPlatformDrag { public: QCocoaDrag(); ~QCocoaDrag(); QMimeData *dragMimeData(); Qt::DropAction drag(QDrag *m_drag) override; Qt::DropAction defaultAction(Qt::DropActions possibleActions, Qt::KeyboardModifiers modifiers) const override; /** * to meet NSView dragImage:at guarantees, we need to record the original * event and view when handling an event in QNSView */ void setLastMouseEvent(NSEvent *event, NSView *view); void setAcceptedAction(Qt::DropAction act); private: QDrag *m_drag; NSEvent *m_lastEvent; NSView *m_lastView; Qt::DropAction m_executed_drop_action; QPixmap dragPixmap(QDrag *drag, QPoint &hotSpot) const; }; class QCocoaDropData : public QInternalMimeData { public: QCocoaDropData(NSPasteboard *pasteboard); ~QCocoaDropData(); protected: bool hasFormat_sys(const QString &mimeType) const; QStringList formats_sys() const; QVariant retrieveData_sys(const QString &mimeType, QVariant::Type type) const; public: CFStringRef dropPasteboard; }; QT_END_NAMESPACE #endif