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| |
| #ifndef QPLATFORMDRAG_H |
| #define QPLATFORMDRAG_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is part of the QPA API and is not meant to be used |
| // in applications. Usage of this API may make your code |
| // source and binary incompatible with future versions of Qt. |
| // |
| |
| #include <QtCore/qglobal.h> |
| #include <QtGui/QPixmap> |
| |
| QT_BEGIN_NAMESPACE |
| |
| #ifndef QT_NO_DRAGANDDROP |
| |
| class QMimeData; |
| class QMouseEvent; |
| class QDrag; |
| class QObject; |
| class QEvent; |
| class QPlatformDragPrivate; |
| |
| class Q_GUI_EXPORT QPlatformDropQtResponse |
| { |
| public: |
| QPlatformDropQtResponse(bool accepted, Qt::DropAction acceptedAction); |
| bool isAccepted() const; |
| Qt::DropAction acceptedAction() const; |
| |
| private: |
| bool m_accepted; |
| Qt::DropAction m_accepted_action; |
| |
| }; |
| |
| class Q_GUI_EXPORT QPlatformDragQtResponse : public QPlatformDropQtResponse |
| { |
| public: |
| QPlatformDragQtResponse(bool accepted, Qt::DropAction acceptedAction, QRect answerRect); |
| |
| QRect answerRect() const; |
| |
| private: |
| QRect m_answer_rect; |
| }; |
| |
| class Q_GUI_EXPORT QPlatformDrag |
| { |
| Q_DECLARE_PRIVATE(QPlatformDrag) |
| public: |
| QPlatformDrag(); |
| virtual ~QPlatformDrag(); |
| |
| QDrag *currentDrag() const; |
| virtual QMimeData *platformDropData() = 0; |
| |
| virtual Qt::DropAction drag(QDrag *m_drag) = 0; |
| void updateAction(Qt::DropAction action); |
| |
| virtual Qt::DropAction defaultAction(Qt::DropActions possibleActions, Qt::KeyboardModifiers modifiers) const; |
| |
| static QPixmap defaultPixmap(); |
| |
| virtual bool ownsDragObject() const; |
| |
| private: |
| QPlatformDragPrivate *d_ptr; |
| |
| Q_DISABLE_COPY(QPlatformDrag) |
| }; |
| |
| #endif // QT_NO_DRAGANDDROP |
| |
| QT_END_NAMESPACE |
| |
| #endif |