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-rw-r--r--src/quick/items/qquickitemview.cpp28
1 files changed, 21 insertions, 7 deletions
diff --git a/src/quick/items/qquickitemview.cpp b/src/quick/items/qquickitemview.cpp
index e37d06f333..faa03fa9ae 100644
--- a/src/quick/items/qquickitemview.cpp
+++ b/src/quick/items/qquickitemview.cpp
@@ -57,8 +57,6 @@ FxViewItem::FxViewItem(QQuickItem *i, QQuickItemView *v, bool own, QQuickItemVie
, view(v)
, attached(attached)
{
- if (attached) // can be null for default components (see createComponentItem)
- attached->setView(view);
}
QQuickItemViewChangeSet::QQuickItemViewChangeSet()
@@ -290,8 +288,6 @@ void QQuickItemView::setDelegate(QQmlComponent *delegate)
if (QQmlDelegateModel *dataModel = qobject_cast<QQmlDelegateModel*>(d->model)) {
int oldCount = dataModel->count();
dataModel->setDelegate(delegate);
- if (isComponentComplete())
- d->applyDelegateChange();
if (oldCount != dataModel->count())
emit countChanged();
}
@@ -1785,7 +1781,7 @@ void QQuickItemViewPrivate::refill(qreal from, qreal to)
do {
bufferPause.stop();
- if (currentChanges.hasPendingChanges() || bufferedChanges.hasPendingChanges()) {
+ if (currentChanges.hasPendingChanges() || bufferedChanges.hasPendingChanges() || currentChanges.active) {
currentChanges.reset();
bufferedChanges.reset();
releaseVisibleItems(reusableFlag);
@@ -1972,6 +1968,9 @@ void QQuickItemViewPrivate::layout()
transitioner->resetTargetLists();
}
+ if (!currentItem)
+ updateCurrent(currentIndex);
+
runDelayedRemoveTransition = false;
inLayout = false;
}
@@ -2402,8 +2401,6 @@ 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);
}
}
@@ -2506,12 +2503,29 @@ QQuickItem *QQuickItemViewPrivate::createComponentItem(QQmlComponent *component,
item->setZ(zValue);
QQml_setParent_noEvent(item, q->contentItem());
item->setParentItem(q->contentItem());
+
+ initializeComponentItem(item);
}
if (component)
component->completeCreate();
return item;
}
+/*!
+ \internal
+
+ Allows derived classes to do any initialization required for \a item
+ before completeCreate() is called on it. For example, any attached
+ properties required by the item can be set.
+
+ This is similar to initItem(), but as that has logic specific to
+ delegate items, we use a separate function for non-delegates.
+*/
+void QQuickItemViewPrivate::initializeComponentItem(QQuickItem *item) const
+{
+ Q_UNUSED(item);
+}
+
void QQuickItemViewPrivate::updateTrackedItem()
{
Q_Q(QQuickItemView);