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/dolphinstatusbar.cpp    | 2 +-
 src/statusbarspaceinfo.cpp  | 2 +-
 src/treeviewsidebarpage.cpp | 3 +--
 3 files changed, 3 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/dolphinstatusbar.cpp b/src/dolphinstatusbar.cpp
index b2c621dbd..a6bc03224 100644
--- a/src/dolphinstatusbar.cpp
+++ b/src/dolphinstatusbar.cpp
@@ -144,7 +144,7 @@ const QString& DolphinStatusBar::defaultText() const
 void DolphinStatusBar::resizeEvent(QResizeEvent* event)
 {
     QWidget::resizeEvent(event);
-    QTimer::singleShot(0, this, SLOT(showSpaceInfo()));
+    QMetaObject::invokeMethod(this, "showSpaceInfo", Qt::QueuedConnection);
 }
 
 void DolphinStatusBar::updateProgressInfo()
diff --git a/src/statusbarspaceinfo.cpp b/src/statusbarspaceinfo.cpp
index ef65149bd..117d63f16 100644
--- a/src/statusbarspaceinfo.cpp
+++ b/src/statusbarspaceinfo.cpp
@@ -99,7 +99,7 @@ void StatusBarSpaceInfo::paintEvent(QPaintEvent* /* event */)
             text = i18nc("@info:status", "Getting size...");
         } else {
             text = QString();
-            QTimer::singleShot(0, this, SLOT(hide()));
+            QMetaObject::invokeMethod(this, "hide", Qt::QueuedConnection);
         }
     }
 
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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