/**************************************************************************** ** ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/legal ** ** 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 Digia. For licensing terms and ** conditions see http://qt.digia.com/licensing. For further information ** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 2.1 requirements ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Digia gives you certain additional ** rights. These rights are described in the Digia Qt LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 3.0 as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU General Public License version 3.0 requirements will be ** met: http://www.gnu.org/copyleft/gpl.html. ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QCOCOADRAG_H #define QCOCOADRAG_H #include #include #include #include #include QT_BEGIN_NAMESPACE class QCocoaDrag : public QPlatformDrag { public: QCocoaDrag(); virtual ~QCocoaDrag(); virtual QMimeData *platformDropData(); virtual Qt::DropAction drag(QDrag *m_drag); virtual Qt::DropAction defaultAction(Qt::DropActions possibleActions, Qt::KeyboardModifiers modifiers) const; /** * 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; }; 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