diff options
| author | Ulf Hermann <ulf.hermann@qt.io> | 2018-09-24 14:16:51 +0200 |
|---|---|---|
| committer | Ulf Hermann <ulf.hermann@qt.io> | 2018-09-27 08:17:33 +0000 |
| commit | e17ab5952503595e5be3be3e492a9fb829e9877b (patch) | |
| tree | f0c58a49ae8e7681ba8714b63fb6a7c0cfbfd1cd /src/quick/items/qquickitemview.cpp | |
| parent | ff90dc8ce465221f5f0f76f55bd4cb49c22d393c (diff) | |
QQuickItemView: Don't change the viewport while in layout
Moving the viewport in the middle of a layout operation is a bad idea as
it causes the visible items to change.
Task-number: QTBUG-49224
Change-Id: I45a214560e00b65ed53b9385e7a539bb4304b7d9
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>
Diffstat (limited to 'src/quick/items/qquickitemview.cpp')
| -rw-r--r-- | src/quick/items/qquickitemview.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/quick/items/qquickitemview.cpp b/src/quick/items/qquickitemview.cpp index 4e4881ce19..7493bdafda 100644 --- a/src/quick/items/qquickitemview.cpp +++ b/src/quick/items/qquickitemview.cpp @@ -1227,6 +1227,12 @@ void QQuickItemView::trackedPositionChanged() Q_D(QQuickItemView); if (!d->trackedItem || !d->currentItem) return; + + if (d->inLayout) { + polish(); + return; + } + if (d->moveReason == QQuickItemViewPrivate::SetIndex) { qreal trackedPos = d->trackedItem->position(); qreal trackedSize = d->trackedItem->size(); |