diff options
| -rw-r--r-- | src/gui/graphicsview/qgraphicsitem.cpp | 4 | ||||
| -rw-r--r-- | tests/auto/qgraphicsscene/tst_qgraphicsscene.cpp | 6 |
2 files changed, 8 insertions, 2 deletions
diff --git a/src/gui/graphicsview/qgraphicsitem.cpp b/src/gui/graphicsview/qgraphicsitem.cpp index bb45e7e..b54596b 100644 --- a/src/gui/graphicsview/qgraphicsitem.cpp +++ b/src/gui/graphicsview/qgraphicsitem.cpp @@ -1341,8 +1341,8 @@ QGraphicsItem::~QGraphicsItem() } if (!d_ptr->children.isEmpty()) { - QList<QGraphicsItem *> oldChildren = d_ptr->children; - qDeleteAll(oldChildren); + while (!d_ptr->children.isEmpty()) + delete d_ptr->children.first(); Q_ASSERT(d_ptr->children.isEmpty()); } diff --git a/tests/auto/qgraphicsscene/tst_qgraphicsscene.cpp b/tests/auto/qgraphicsscene/tst_qgraphicsscene.cpp index 38abc3d..32206db 100644 --- a/tests/auto/qgraphicsscene/tst_qgraphicsscene.cpp +++ b/tests/auto/qgraphicsscene/tst_qgraphicsscene.cpp @@ -1462,6 +1462,7 @@ void tst_QGraphicsScene::focusItemLostFocus() class ClearTestItem : public QGraphicsRectItem { public: + ClearTestItem(QGraphicsItem *parent = 0) : QGraphicsRectItem(parent) {} ~ClearTestItem() { qDeleteAll(items); } QList<QGraphicsItem *> items; }; @@ -1486,6 +1487,11 @@ void tst_QGraphicsScene::clear() scene.addItem(secondItem); QCOMPARE(scene.items().at(0), firstItem); QCOMPARE(scene.items().at(1), secondItem); + + ClearTestItem *thirdItem = new ClearTestItem(firstItem); + QGraphicsItem *forthItem = new QGraphicsRectItem(firstItem); + thirdItem->items += forthItem; + // must not crash even if firstItem deletes secondItem scene.clear(); QVERIFY(scene.items().isEmpty()); |