From a5ccb23ebd89d64cd53f83bbb2ac324672448411 Mon Sep 17 00:00:00 2001
From: Marco Martin <notmart@gmail.com>
Date: Wed, 9 Dec 2009 19:19:00 +0000
Subject: [PATCH] it appears is necessary to resize the new page 2 times for it
 to take effect, invalidating the layout doesn't seem to be enough

svn path=/trunk/KDE/kdelibs/; revision=1060726
---
 widgets/tabbar.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/widgets/tabbar.cpp b/widgets/tabbar.cpp
index 8dc43fa0b..61bdb1a42 100644
--- a/widgets/tabbar.cpp
+++ b/widgets/tabbar.cpp
@@ -346,10 +346,6 @@ void TabBar::setCurrentIndex(int index)
         d->newPage = 0;
     }
 
-    if (d->newPage && d->oldPage) {
-        d->newPage->resize(d->oldPage->size());
-    }
-
     setFlags(QGraphicsItem::ItemClipsChildrenToShape);
 
     //if an animation was in rogress hide everything to avoid an inconsistent state
@@ -376,6 +372,10 @@ void TabBar::setCurrentIndex(int index)
     }
 
     if (d->newPage && d->oldPage) {
+        //FIXME: it seems necessary to resiz the thing 2 times to have effect
+        d->newPage->resize(1,1);
+        d->newPage->resize(d->oldPage->size());
+
         QRect beforeCurrentGeom(d->oldPage->geometry().toRect());
         beforeCurrentGeom.moveTopRight(beforeCurrentGeom.topLeft());