From a54c18e27bbb14872abd0559c268ba33b1265703 Mon Sep 17 00:00:00 2001
From: Thierry Bastian <thierry.bastian@nokia.com>
Date: Wed, 17 Jun 2009 10:42:26 +0200
Subject: ItemViews : Fixed a performance regression whne changing data in the
 model

This is a part of a bigger patch from 4.6
90cdbf8bd409652fd1e28adcd7f02fc1fae2c1c0

Task-number: 256183
Reviewed-by: ogoffart
---
 src/gui/itemviews/qabstractitemview.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gui/itemviews/qabstractitemview.cpp b/src/gui/itemviews/qabstractitemview.cpp
index c3d1bf7..8594968 100644
--- a/src/gui/itemviews/qabstractitemview.cpp
+++ b/src/gui/itemviews/qabstractitemview.cpp
@@ -2932,7 +2932,7 @@ void QAbstractItemView::dataChanged(const QModelIndex &topLeft, const QModelInde
         }
         if (isVisible() && !d->delayedPendingLayout) {
             // otherwise the items will be update later anyway
-            d->viewport->update(visualRect(topLeft));
+            update(topLeft);
         }
         return;
     }
-- 
cgit v0.12