From faaaf298a7ed6d46a7d5d1ae2941589b6f51f9da Mon Sep 17 00:00:00 2001
From: "Aaron J. Seigo" <aseigo@kde.org>
Date: Thu, 8 Nov 2007 03:37:57 +0000
Subject: [PATCH] call the dataUpdated method if a delayed update is requested.
 fixes clocks.

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=734094
---
 dataengine.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/dataengine.cpp b/dataengine.cpp
index a54e542ac..43caaac70 100644
--- a/dataengine.cpp
+++ b/dataengine.cpp
@@ -199,7 +199,10 @@ void DataEngine::connectSource(const QString& source, QObject* visualization,
     DataContainer* s = d->requestSource(source, &newSource);
 
     if (s) {
-        d->connectSource(s, visualization, updateInterval, intervalAlignment, !newSource);
+        // we suppress the immediate invocation of dataUpdated here if the source was prexisting and they
+        // don't request delayed updates (we want to do an immediate update in that case so they
+        // don't have to wait for the first time out)
+        d->connectSource(s, visualization, updateInterval, intervalAlignment, !newSource || updateInterval > 0);
         //kDebug() << " ==> source connected";
     }
 }