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108 virtual void clear(); |
108 virtual void clear(); |
109 virtual void addItem(QGraphicsItem *item) = 0; |
109 virtual void addItem(QGraphicsItem *item) = 0; |
110 virtual void removeItem(QGraphicsItem *item) = 0; |
110 virtual void removeItem(QGraphicsItem *item) = 0; |
111 virtual void deleteItem(QGraphicsItem *item); |
111 virtual void deleteItem(QGraphicsItem *item); |
112 |
112 |
113 virtual void itemChange(const QGraphicsItem *item, QGraphicsItem::GraphicsItemChange, const QVariant &value); |
113 virtual void itemChange(const QGraphicsItem *item, QGraphicsItem::GraphicsItemChange, const void *const value); |
114 virtual void prepareBoundingRectChange(const QGraphicsItem *item); |
114 virtual void prepareBoundingRectChange(const QGraphicsItem *item); |
115 |
115 |
116 QGraphicsSceneIndex(QGraphicsSceneIndexPrivate &dd, QGraphicsScene *scene); |
116 QGraphicsSceneIndex(QGraphicsSceneIndexPrivate &dd, QGraphicsScene *scene); |
117 |
117 |
118 friend class QGraphicsScene; |
118 friend class QGraphicsScene; |