From 907efe67647ad2a49698be9e56f9ea294228600b Mon Sep 17 00:00:00 2001
From: Rik Hemsley <rik@kde.org>
Date: Tue, 31 Oct 2000 02:48:56 +0000
Subject: [PATCH] Use QLayout::activate(). Looks like I found one of the rare
 cases where it's essential. This fixes some bad redraws of the titlebar in
 certain hard-to-reproduce circumstances.

svn path=/trunk/kdebase/kwin/; revision=69459
---
 clients/riscos/Manager.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/clients/riscos/Manager.cpp b/clients/riscos/Manager.cpp
index da164a7720..7d095f8f79 100644
--- a/clients/riscos/Manager.cpp
+++ b/clients/riscos/Manager.cpp
@@ -247,6 +247,8 @@ Manager::updateButtonVisibility()
       close_    ->show();
       break;
   }
+
+  layout()->activate();
 }
 
   void
@@ -258,7 +260,10 @@ Manager::updateTitleBuffer()
 
   QRect tr = titleSpacer_->geometry();
 
-  titleBuf_.resize(tr.size());
+  if (tr.width() == 0 || tr.height() == 0)
+    titleBuf_.resize(8, 8);
+  else
+    titleBuf_.resize(tr.size());
 
   QPainter p(&titleBuf_);