From e58c7051abe83aea2ef8ec49122be8019d79a538 Mon Sep 17 00:00:00 2001
From: "Aaron J. Seigo" <aseigo@kde.org>
Date: Mon, 13 Apr 2009 17:01:12 +0000
Subject: [PATCH] if targetSize is in lock step with the boundingRect size,
 then change them together

svn path=/trunk/KDE/kdelibs/; revision=953300
---
 wallpaper.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/wallpaper.cpp b/wallpaper.cpp
index 6f1d16341..caba6687c 100644
--- a/wallpaper.cpp
+++ b/wallpaper.cpp
@@ -194,9 +194,10 @@ bool Wallpaper::isInitialized() const
 
 void Wallpaper::setBoundingRect(const QRectF &boundingRect)
 {
+    QSizeF oldBoundingRectSize = d->boundingRect.size();
     d->boundingRect = boundingRect;
 
-    if (!d->targetSize.isValid())  {
+    if (!d->targetSize.isValid() || d->targetSize == oldBoundingRectSize)  {
         d->targetSize = boundingRect.size();
         emit renderHintsChanged();
     }