Revert "Fix ListView.isCurrentItem when used with DelegateModel"

This reverts commit d9f9d773e92940786f159897623618f3bf6bcf0f.

It causes a heap-use-after-free in tst_swipeview.qml.

Task-number: QTBUG-97423
Pick-to: 5.15 6.1 6.2
Change-Id: I42e9831ae1399a010df28c39496a7778121f5e35
Reviewed-by: Jan Arve Sæther <[email protected]>
Reviewed-by: Oliver Eftevaag <[email protected]>

3 files changed, 0 insertions, 38 deletions

diff --git a/src/quick/items/qquickitemview.cpp b/src/quick/items/qquickitemview.cpp
index 9a7ed3f1b8..bd82fc14d3 100644
--- a/src/quick/items/qquickitemview.cpp
+++ b/src/quick/items/qquickitemview.cpp
@@ -2402,8 +2402,6 @@ void QQuickItemView::createdItem(int index, QObject* object)
             d->repositionPackageItemAt(item, index);
         else if (index == d->currentIndex)
             d->updateCurrent(index);
-    } else if (index == d->currentIndex) {
-        d->updateCurrent(index);
     }
 }
 
diff --git a/tests/auto/quick/qquicklistview/data/qtbug86744.qml b/tests/auto/quick/qquicklistview/data/qtbug86744.qml
deleted file mode 100644
index 6dc82d57eb..0000000000
--- a/tests/auto/quick/qquicklistview/data/qtbug86744.qml
+++ /dev/null
@@ -1,21 +0,0 @@
-import QtQuick 2.15
-import QtQml.Models 2.15
-
-Item {
-    height: 200
-    width: 100
-    DelegateModel {
-        id: dm
-        model: 2
-        delegate: Item {
-            width: 100; height: 20
-            property bool isCurrent: ListView.isCurrentItem
-        }
-    }
-    ListView {
-        objectName: "listView"
-        model: dm
-        currentIndex: 1
-        anchors.fill: parent
-    }
-}
diff --git a/tests/auto/quick/qquicklistview/tst_qquicklistview.cpp b/tests/auto/quick/qquicklistview/tst_qquicklistview.cpp
index ac22a51a59..6975fa2dbd 100644
--- a/tests/auto/quick/qquicklistview/tst_qquicklistview.cpp
+++ b/tests/auto/quick/qquicklistview/tst_qquicklistview.cpp
@@ -303,7 +303,6 @@ private slots:
     void requiredObjectListModel();
     void clickHeaderAndFooterWhenClip();
     void animatedDelegate();
-    void isCurrentItem_DelegateModel();
 
     // WARNING: please add new tests to tst_qquicklistview2; this file is too slow to work with.
 
@@ -10125,20 +10124,6 @@ void tst_QQuickListView::animatedDelegate()
     }
 }
 
-void tst_QQuickListView::isCurrentItem_DelegateModel()
-{
-    QScopedPointer<QQuickView> window(createView());
-    window->setSource(testFileUrl("qtbug86744.qml"));
-    window->resize(640, 480);
-    window->show();
-    QVERIFY(QTest::qWaitForWindowExposed(window.data()));
-
-    QQuickListView* listView = window->rootObject()->findChild<QQuickListView*>("listView");
-    QVERIFY(listView);
-    QVariant value = listView->itemAtIndex(1)->property("isCurrent");
-    QVERIFY(value.toBool() == true);
-}
-
 // WARNING: please add new tests to tst_qquicklistview2; this file is too slow to work with.
 
 QTEST_MAIN(tst_QQuickListView)