/**************************************************************************** ** ** Copyright (C) 2016 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtGui module 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 QDRAG_H #define QDRAG_H #include #include QT_REQUIRE_CONFIG(draganddrop); QT_BEGIN_NAMESPACE class QMimeData; class QDragPrivate; class QPixmap; class QPoint; class QDragManager; class Q_GUI_EXPORT QDrag : public QObject { Q_OBJECT Q_DECLARE_PRIVATE(QDrag) public: explicit QDrag(QObject *dragSource); ~QDrag(); void setMimeData(QMimeData *data); QMimeData *mimeData() const; void setPixmap(const QPixmap &); QPixmap pixmap() const; void setHotSpot(const QPoint &hotspot); QPoint hotSpot() const; QObject *source() const; QObject *target() const; #if QT_DEPRECATED_SINCE(5, 13) QT_DEPRECATED_X("Use QDrag::exec() instead") Qt::DropAction start(Qt::DropActions supportedActions = Qt::CopyAction); #endif Qt::DropAction exec(Qt::DropActions supportedActions = Qt::MoveAction); Qt::DropAction exec(Qt::DropActions supportedActions, Qt::DropAction defaultAction); void setDragCursor(const QPixmap &cursor, Qt::DropAction action); QPixmap dragCursor(Qt::DropAction action) const; Qt::DropActions supportedActions() const; Qt::DropAction defaultAction() const; static void cancel(); Q_SIGNALS: void actionChanged(Qt::DropAction action); void targetChanged(QObject *newTarget); private: friend class QDragManager; Q_DISABLE_COPY(QDrag) }; QT_END_NAMESPACE #endif // QDRAG_H