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-rw-r--r--src/quick/items/qquickpositioners.cpp44
1 files changed, 31 insertions, 13 deletions
diff --git a/src/quick/items/qquickpositioners.cpp b/src/quick/items/qquickpositioners.cpp
index 4a74c0bfba..d8dc0f1856 100644
--- a/src/quick/items/qquickpositioners.cpp
+++ b/src/quick/items/qquickpositioners.cpp
@@ -452,7 +452,6 @@ void QQuickBasePositioner::updateAttachedProperties(QQuickPositionerAttached *sp
QQuickPositionerAttached *prevLastProperty = 0;
QQuickPositionerAttached *lastProperty = 0;
- int visibleItemIndex = 0;
for (int ii = 0; ii < positionedItems.count(); ++ii) {
const PositionedItem &child = positionedItems.at(ii);
if (!child.item)
@@ -468,28 +467,47 @@ void QQuickBasePositioner::updateAttachedProperties(QQuickPositionerAttached *sp
property = static_cast<QQuickPositionerAttached *>(qmlAttachedPropertiesObject<QQuickBasePositioner>(child.item, false));
}
- if (child.isVisible) {
- if (property) {
- property->setIndex(visibleItemIndex);
- property->setIsFirstItem(visibleItemIndex == 0);
+ if (property) {
+ property->setIndex(ii);
+ property->setIsFirstItem(ii == 0);
- if (property->isLastItem())
+ if (property->isLastItem()) {
+ if (prevLastProperty)
+ prevLastProperty->setIsLastItem(false); // there can be only one last property
prevLastProperty = property;
}
-
- lastProperty = property;
- ++visibleItemIndex;
- } else if (property) {
- property->setIndex(-1);
- property->setIsFirstItem(false);
- property->setIsLastItem(false);
}
+
+ lastProperty = property;
}
if (prevLastProperty && prevLastProperty != lastProperty)
prevLastProperty->setIsLastItem(false);
if (lastProperty)
lastProperty->setIsLastItem(true);
+
+ // clear attached properties for unpositioned items
+ for (int ii = 0; ii < unpositionedItems.count(); ++ii) {
+ const PositionedItem &child = unpositionedItems.at(ii);
+ if (!child.item)
+ continue;
+
+ QQuickPositionerAttached *property = 0;
+
+ if (specificProperty) {
+ if (specificPropertyOwner == child.item) {
+ property = specificProperty;
+ }
+ } else {
+ property = static_cast<QQuickPositionerAttached *>(qmlAttachedPropertiesObject<QQuickBasePositioner>(child.item, false));
+ }
+
+ if (property) {
+ property->setIndex(-1);
+ property->setIsFirstItem(false);
+ property->setIsLastItem(false);
+ }
+ }
}
/*!