Section headers ignore list delegate size changes when "colliding"

Make section header updates part of the layout process.

Task-number: QTBUG-23298
Change-Id: I4586bc58bc195fcc47f6db79346727eb6e3d3845
Reviewed-by: Bea Lam <bea.lam@nokia.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/src/quick/items/qquickgridview.cpp b/src/quick/items/qquickgridview.cpp
index fd5b50c20b..666ee8eda9 100644
--- a/src/quick/items/qquickgridview.cpp
+++ b/src/quick/items/qquickgridview.cpp
@@ -1614,8 +1614,7 @@ void QQuickGridView::setCellWidth(qreal cellWidth)
         d->cellWidth = qMax(qreal(1), cellWidth);
         d->updateViewport();
         emit cellWidthChanged();
-        d->forceLayout = true;
-        polish();
+        d->forceLayoutPolish();
     }
 }
 
@@ -1632,8 +1631,7 @@ void QQuickGridView::setCellHeight(qreal cellHeight)
         d->cellHeight = qMax(qreal(1), cellHeight);
         d->updateViewport();
         emit cellHeightChanged();
-        d->forceLayout = true;
-        polish();
+        d->forceLayoutPolish();
     }
 }
 /*!