diff options
| -rw-r--r-- | src/gui/graphicsview/qgraphicsscene.cpp | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/gui/graphicsview/qgraphicsscene.cpp b/src/gui/graphicsview/qgraphicsscene.cpp index 38a1abe..1340adf 100644 --- a/src/gui/graphicsview/qgraphicsscene.cpp +++ b/src/gui/graphicsview/qgraphicsscene.cpp @@ -5282,11 +5282,14 @@ void QGraphicsScenePrivate::markDirty(QGraphicsItem *item, const QRectF &rect, b return; } - item->d_ptr->dirty = 1; - if (fullItemUpdate) - item->d_ptr->fullUpdatePending = 1; - else if (!item->d_ptr->fullUpdatePending) - item->d_ptr->needsRepaint |= rect; + bool hasNoContents = item->d_ptr->flags & QGraphicsItem::ItemHasNoContents; + if (!hasNoContents) { + item->d_ptr->dirty = 1; + if (fullItemUpdate) + item->d_ptr->fullUpdatePending = 1; + else if (!item->d_ptr->fullUpdatePending) + item->d_ptr->needsRepaint |= rect; + } if (invalidateChildren) { item->d_ptr->allChildrenDirty = 1; |