From ff36acb2ad7854f1e48cb33033e0a803a4f2d5c2 Mon Sep 17 00:00:00 2001
From: Thomas McGuire <mcguire@kde.org>
Date: Mon, 19 May 2008 16:07:49 +0000
Subject: [PATCH] Disable updates when loading new items. This improves
 performance because setExpanded() doesn't need to do a relayout. CCIRC: till

svn path=/trunk/KDE/kdepim/; revision=809831
---
 folderselectiontreewidget.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/folderselectiontreewidget.cpp b/folderselectiontreewidget.cpp
index 8b9a91540..77f5350df 100644
--- a/folderselectiontreewidget.cpp
+++ b/folderselectiontreewidget.cpp
@@ -130,12 +130,14 @@ void FolderSelectionTreeWidget::reload( bool mustBeReadWrite, bool showOutbox,
 
   mFilter = QString();
 
+  setUpdatesEnabled( false );
   for (
          KMFolderTreeItem * fti = static_cast<KMFolderTreeItem *>( mFolderTree->firstChild() ) ;
          fti;
          fti = static_cast<KMFolderTreeItem *>( fti->nextSibling() )
      )
      recursiveReload( fti, 0 );
+  setUpdatesEnabled( true );
 
   if ( preSelection.isEmpty() )
     return; // nothing more to do