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Diffstat (limited to 'src/quick/items/qquicklistview.cpp')
-rw-r--r--src/quick/items/qquicklistview.cpp20
1 files changed, 9 insertions, 11 deletions
diff --git a/src/quick/items/qquicklistview.cpp b/src/quick/items/qquicklistview.cpp
index 30625c7ea8..f89a995e76 100644
--- a/src/quick/items/qquicklistview.cpp
+++ b/src/quick/items/qquicklistview.cpp
@@ -131,7 +131,7 @@ public:
void updateAverage();
- void itemGeometryChanged(QQuickItem *item, QQuickGeometryChange change, const QRectF &diff) Q_DECL_OVERRIDE;
+ void itemGeometryChanged(QQuickItem *item, QQuickGeometryChange change, const QRectF &oldGeometry) Q_DECL_OVERRIDE;
void fixupPosition() Q_DECL_OVERRIDE;
void fixup(AxisData &data, qreal minExtent, qreal maxExtent) Q_DECL_OVERRIDE;
bool flick(QQuickItemViewPrivate::AxisData &data, qreal minExtent, qreal maxExtent, qreal vSize,
@@ -1401,11 +1401,11 @@ bool QQuickListViewPrivate::hasStickyFooter() const
}
void QQuickListViewPrivate::itemGeometryChanged(QQuickItem *item, QQuickGeometryChange change,
- const QRectF &diff)
+ const QRectF &oldGeometry)
{
Q_Q(QQuickListView);
- QQuickItemViewPrivate::itemGeometryChanged(item, change, diff);
+ QQuickItemViewPrivate::itemGeometryChanged(item, change, oldGeometry);
if (!q->isComponentComplete())
return;
@@ -1426,24 +1426,22 @@ void QQuickListViewPrivate::itemGeometryChanged(QQuickItem *item, QQuickGeometry
// position all subsequent items
if (visibleItems.count() && item == visibleItems.constFirst()->item) {
FxListItemSG *listItem = static_cast<FxListItemSG*>(visibleItems.constFirst());
- const QRectF oldGeometry(item->x() - diff.x(),
- item->y() - diff.y(),
- item->width() - diff.width(),
- item->height() - diff.height());
if (listItem->transitionScheduledOrRunning())
return;
if (orient == QQuickListView::Vertical) {
const qreal oldItemEndPosition = verticalLayoutDirection == QQuickItemView::BottomToTop ? -oldGeometry.y() : oldGeometry.y() + oldGeometry.height();
+ const qreal heightDiff = item->height() - oldGeometry.height();
if (verticalLayoutDirection == QQuickListView::TopToBottom && oldItemEndPosition < q->contentY())
- listItem->setPosition(listItem->position() - diff.height(), true);
+ listItem->setPosition(listItem->position() - heightDiff, true);
else if (verticalLayoutDirection == QQuickListView::BottomToTop && oldItemEndPosition > q->contentY())
- listItem->setPosition(listItem->position() + diff.height(), true);
+ listItem->setPosition(listItem->position() + heightDiff, true);
} else {
const qreal oldItemEndPosition = q->effectiveLayoutDirection() == Qt::RightToLeft ? -oldGeometry.x() : oldGeometry.x() + oldGeometry.width();
+ const qreal widthDiff = item->width() - oldGeometry.width();
if (q->effectiveLayoutDirection() == Qt::LeftToRight && oldItemEndPosition < q->contentX())
- listItem->setPosition(listItem->position() - diff.width(), true);
+ listItem->setPosition(listItem->position() - widthDiff, true);
else if (q->effectiveLayoutDirection() == Qt::RightToLeft && oldItemEndPosition > q->contentX())
- listItem->setPosition(listItem->position() + diff.width(), true);
+ listItem->setPosition(listItem->position() + widthDiff, true);
}
}
forceLayoutPolish();