diff options
Diffstat (limited to 'src/gui/graphicsview/qgraphicsitem.cpp')
-rw-r--r-- | src/gui/graphicsview/qgraphicsitem.cpp | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/src/gui/graphicsview/qgraphicsitem.cpp b/src/gui/graphicsview/qgraphicsitem.cpp index d6daf4d..150343e 100644 --- a/src/gui/graphicsview/qgraphicsitem.cpp +++ b/src/gui/graphicsview/qgraphicsitem.cpp @@ -7615,11 +7615,26 @@ void QGraphicsObject::updateMicroFocus() QGraphicsItem::updateMicroFocus(); } -void QGraphicsItemPrivate::append(QDeclarativeListProperty<QGraphicsObject> *list, QGraphicsObject *item) +void QGraphicsItemPrivate::children_append(QDeclarativeListProperty<QGraphicsObject> *list, QGraphicsObject *item) { QGraphicsItemPrivate::get(item)->setParentItemHelper(static_cast<QGraphicsObject *>(list->object), /*newParentVariant=*/0, /*thisPointerVariant=*/0); } +int QGraphicsItemPrivate::children_count(QDeclarativeListProperty<QGraphicsObject> *list) +{ + QGraphicsItemPrivate *d = QGraphicsItemPrivate::get(static_cast<QGraphicsObject *>(list->object)); + return d->children.count(); +} + +QGraphicsObject *QGraphicsItemPrivate::children_at(QDeclarativeListProperty<QGraphicsObject> *list, int index) +{ + QGraphicsItemPrivate *d = QGraphicsItemPrivate::get(static_cast<QGraphicsObject *>(list->object)); + if (index >= 0 && index < d->children.count()) + return d->children.at(index)->toGraphicsObject(); + else + return 0; +} + /*! Returns a list of this item's children. @@ -7632,7 +7647,8 @@ QDeclarativeListProperty<QGraphicsObject> QGraphicsItemPrivate::childrenList() Q_Q(QGraphicsItem); if (isObject) { QGraphicsObject *that = static_cast<QGraphicsObject *>(q); - return QDeclarativeListProperty<QGraphicsObject>(that, &children, QGraphicsItemPrivate::append); + return QDeclarativeListProperty<QGraphicsObject>(that, &children, children_append, + children_count, children_at); } else { //QGraphicsItem is not supported for this property return QDeclarativeListProperty<QGraphicsObject>(); |