From 5e27ba1de2155585c7141cc9e0a6540945c5ca24 Mon Sep 17 00:00:00 2001
From: Peter Penz <peter.penz19@gmail.com>
Date: Fri, 31 Aug 2007 05:16:04 +0000
Subject: as David pointed out: Qt4 has a nicer approach for asynchronous
 events than using QTimer

svn path=/trunk/KDE/kdebase/apps/; revision=706669
---
 src/treeviewsidebarpage.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'src/treeviewsidebarpage.cpp')

diff --git a/src/treeviewsidebarpage.cpp b/src/treeviewsidebarpage.cpp
index 3793d1da8..1bcee405d 100644
--- a/src/treeviewsidebarpage.cpp
+++ b/src/treeviewsidebarpage.cpp
@@ -35,7 +35,6 @@
 #include <QTreeView>
 #include <QBoxLayout>
 #include <QModelIndex>
-#include <QTimer>
 
 TreeViewSidebarPage::TreeViewSidebarPage(QWidget* parent) :
     SidebarPage(parent),
@@ -194,7 +193,7 @@ void TreeViewSidebarPage::triggerExpanding(const QModelIndex& index)
     Q_UNUSED(index);
     // the expanding of the folders may not be done in the context
     // of this slot
-    QTimer::singleShot(0, this, SLOT(expandToLeafDir()));
+    QMetaObject::invokeMethod(this, "expandToLeafDir", Qt::QueuedConnection);
 }
 
 void TreeViewSidebarPage::expandToLeafDir()
-- 
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