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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 QGRAPHICSSCENEEVENT_H #define QGRAPHICSSCENEEVENT_H #include #include #include #include #include #include #include QT_BEGIN_HEADER QT_BEGIN_NAMESPACE QT_MODULE(Gui) #if !defined(QT_NO_GRAPHICSVIEW) || (QT_EDITION & QT_MODULE_GRAPHICSVIEW) != QT_MODULE_GRAPHICSVIEW class QMimeData; class QPointF; class QSizeF; class QWidget; class QGraphicsSceneEventPrivate; class Q_GUI_EXPORT QGraphicsSceneEvent : public QEvent { public: QGraphicsSceneEvent(Type type); ~QGraphicsSceneEvent(); QWidget *widget() const; void setWidget(QWidget *widget); protected: QGraphicsSceneEvent(QGraphicsSceneEventPrivate &dd, Type type = None); QScopedPointer d_ptr; Q_DECLARE_PRIVATE(QGraphicsSceneEvent) private: Q_DISABLE_COPY(QGraphicsSceneEvent) }; class QGraphicsSceneMouseEventPrivate; class Q_GUI_EXPORT QGraphicsSceneMouseEvent : public QGraphicsSceneEvent { public: QGraphicsSceneMouseEvent(Type type = None); ~QGraphicsSceneMouseEvent(); QPointF pos() const; void setPos(const QPointF &pos); QPointF scenePos() const; void setScenePos(const QPointF &pos); QPoint screenPos() const; void setScreenPos(const QPoint &pos); QPointF buttonDownPos(Qt::MouseButton button) const; void setButtonDownPos(Qt::MouseButton button, const QPointF &pos); QPointF buttonDownScenePos(Qt::MouseButton button) const; void setButtonDownScenePos(Qt::MouseButton button, const QPointF &pos); QPoint buttonDownScreenPos(Qt::MouseButton button) const; void setButtonDownScreenPos(Qt::MouseButton button, const QPoint &pos); QPointF lastPos() const; void setLastPos(const QPointF &pos); QPointF lastScenePos() const; void setLastScenePos(const QPointF &pos); QPoint lastScreenPos() const; void setLastScreenPos(const QPoint &pos); Qt::MouseButtons buttons() const; void setButtons(Qt::MouseButtons buttons); Qt::MouseButton button() const; void setButton(Qt::MouseButton button); Qt::KeyboardModifiers modifiers() const; void setModifiers(Qt::KeyboardModifiers modifiers); private: Q_DECLARE_PRIVATE(QGraphicsSceneMouseEvent) Q_DISABLE_COPY(QGraphicsSceneMouseEvent) }; class QGraphicsSceneWheelEventPrivate; class Q_GUI_EXPORT QGraphicsSceneWheelEvent : public QGraphicsSceneEvent { public: QGraphicsSceneWheelEvent(Type type = None); ~QGraphicsSceneWheelEvent(); QPointF pos() const; void setPos(const QPointF &pos); QPointF scenePos() const; void setScenePos(const QPointF &pos); QPoint screenPos() const; void setScreenPos(const QPoint &pos); Qt::MouseButtons buttons() const; void setButtons(Qt::MouseButtons buttons); Qt::KeyboardModifiers modifiers() const; void setModifiers(Qt::KeyboardModifiers modifiers); int delta() const; void setDelta(int delta); Qt::Orientation orientation() const; void setOrientation(Qt::Orientation orientation); private: Q_DECLARE_PRIVATE(QGraphicsSceneWheelEvent) Q_DISABLE_COPY(QGraphicsSceneWheelEvent) }; class QGraphicsSceneContextMenuEventPrivate; class Q_GUI_EXPORT QGraphicsSceneContextMenuEvent : public QGraphicsSceneEvent { public: enum Reason { Mouse, Keyboard, Other }; QGraphicsSceneContextMenuEvent(Type type = None); ~QGraphicsSceneContextMenuEvent(); QPointF pos() const; void setPos(const QPointF &pos); QPointF scenePos() const; void setScenePos(const QPointF &pos); QPoint screenPos() const; void setScreenPos(const QPoint &pos); Qt::KeyboardModifiers modifiers() const; void setModifiers(Qt::KeyboardModifiers modifiers); Reason reason() const; void setReason(Reason reason); private: Q_DECLARE_PRIVATE(QGraphicsSceneContextMenuEvent) Q_DISABLE_COPY(QGraphicsSceneContextMenuEvent) }; class QGraphicsSceneHoverEventPrivate; class Q_GUI_EXPORT QGraphicsSceneHoverEvent : public QGraphicsSceneEvent { public: QGraphicsSceneHoverEvent(Type type = None); ~QGraphicsSceneHoverEvent(); QPointF pos() const; void setPos(const QPointF &pos); QPointF scenePos() const; void setScenePos(const QPointF &pos); QPoint screenPos() const; void setScreenPos(const QPoint &pos); QPointF lastPos() const; void setLastPos(const QPointF &pos); QPointF lastScenePos() const; void setLastScenePos(const QPointF &pos); QPoint lastScreenPos() const; void setLastScreenPos(const QPoint &pos); Qt::KeyboardModifiers modifiers() const; void setModifiers(Qt::KeyboardModifiers modifiers); private: Q_DECLARE_PRIVATE(QGraphicsSceneHoverEvent) Q_DISABLE_COPY(QGraphicsSceneHoverEvent) }; class QGraphicsSceneHelpEventPrivate; class Q_GUI_EXPORT QGraphicsSceneHelpEvent : public QGraphicsSceneEvent { public: QGraphicsSceneHelpEvent(Type type = None); ~QGraphicsSceneHelpEvent(); QPointF scenePos() const; void setScenePos(const QPointF &pos); QPoint screenPos() const; void setScreenPos(const QPoint &pos); private: Q_DECLARE_PRIVATE(QGraphicsSceneHelpEvent) Q_DISABLE_COPY(QGraphicsSceneHelpEvent) }; class QGraphicsSceneDragDropEventPrivate; class Q_GUI_EXPORT QGraphicsSceneDragDropEvent : public QGraphicsSceneEvent { public: QGraphicsSceneDragDropEvent(Type type = None); ~QGraphicsSceneDragDropEvent(); QPointF pos() const; void setPos(const QPointF &pos); QPointF scenePos() const; void setScenePos(const QPointF &pos); QPoint screenPos() const; void setScreenPos(const QPoint &pos); Qt::MouseButtons buttons() const; void setButtons(Qt::MouseButtons buttons); Qt::KeyboardModifiers modifiers() const; void setModifiers(Qt::KeyboardModifiers modifiers); Qt::DropActions possibleActions() const; void setPossibleActions(Qt::DropActions actions); Qt::DropAction proposedAction() const; void setProposedAction(Qt::DropAction action); void acceptProposedAction(); Qt::DropAction dropAction() const; void setDropAction(Qt::DropAction action); QWidget *source() const; void setSource(QWidget *source); const QMimeData *mimeData() const; void setMimeData(const QMimeData *data); private: Q_DECLARE_PRIVATE(QGraphicsSceneDragDropEvent) Q_DISABLE_COPY(QGraphicsSceneDragDropEvent) }; class QGraphicsSceneResizeEventPrivate; class Q_GUI_EXPORT QGraphicsSceneResizeEvent : public QGraphicsSceneEvent { Q_DECLARE_PRIVATE(QGraphicsSceneResizeEvent) Q_DISABLE_COPY(QGraphicsSceneResizeEvent) public: QGraphicsSceneResizeEvent(); ~QGraphicsSceneResizeEvent(); QSizeF oldSize() const; void setOldSize(const QSizeF &size); QSizeF newSize() const; void setNewSize(const QSizeF &size); }; class QGraphicsSceneMoveEventPrivate; class Q_GUI_EXPORT QGraphicsSceneMoveEvent : public QGraphicsSceneEvent { Q_DECLARE_PRIVATE(QGraphicsSceneMoveEvent) Q_DISABLE_COPY(QGraphicsSceneMoveEvent) public: QGraphicsSceneMoveEvent(); ~QGraphicsSceneMoveEvent(); QPointF oldPos() const; void setOldPos(const QPointF &pos); QPointF newPos() const; void setNewPos(const QPointF &pos); }; #endif // QT_NO_GRAPHICSVIEW QT_END_NAMESPACE QT_END_HEADER #endif