Compatibility Members for QGraphicsScene

The following members of class QGraphicsSceneare part of the Qt compatibility layer. We advise against using them in new code.

Public Functions

QGraphicsItem * itemAt(const QPointF & position) const
QGraphicsItem * itemAt(qreal x, qreal y) const
QList<QGraphicsItem *> items(qreal x, qreal y, qreal w, qreal h, Qt::ItemSelectionMode mode = Qt::IntersectsItemShape) const

Member Function Documentation

QGraphicsItem * QGraphicsScene::itemAt(const QPointF & position) const

This is an overloaded function.

Returns the topmost visible item at the specified position, or 0 if there are no items at this position.

This function is deprecated and returns incorrect results if the scene contains items that ignore transformations. Use the overload that takes a QTransform instead.

Note: See items() for a definition of which items are considered visible by this function.

See also items(), collidingItems(), and Sorting.

QGraphicsItem * QGraphicsScene::itemAt(qreal x, qreal y) const

This is an overloaded function.

Returns the topmost visible item at the position specified by (x, y), or 0 if there are no items at this position.

This convenience function is equivalent to calling itemAt(QPointF(x, y)).

This function is deprecated and returns incorrect results if the scene contains items that ignore transformations. Use the overload that takes a QTransform instead.

Note: See items() for a definition of which items are considered visible by this function.

QList<QGraphicsItem *> QGraphicsScene::items(qreal x, qreal y, qreal w, qreal h, Qt::ItemSelectionMode mode = Qt::IntersectsItemShape) const

This convenience function is equivalent to calling items(QRectF(x, y, w, h), mode).

This function is deprecated and returns incorrect results if the scene contains items that ignore transformations. Use the overload that takes a QTransform instead.

This function was introduced in Qt 4.3.