QQuickList/GridViewPrivate::fixupPosition: don't set moveReason

In QQuickItemViewPrivate::applyModelChanges(), if
moveReason = QQuickItemViewPrivate::Other,
then QQuickItemView::trackedPositionChanged() will fail to call
d->setPosition(pos), which is normally what keeps the Flickable moving
for a while.  Leave the reason as-is (it will be SetIndex in this
case), so as not to forget that we were actually trying to move down
when the sequence window->polishItems() -> QQIV::updatePolish() ->
layout() -> fixupPosition() did its part of the work of moving down.

Task-number: QTBUG-62864
Change-Id: I1021e2ea39265de9e1285e2ee17c5733189ab939
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>

0 files changed, 0 insertions, 0 deletions