diff -r e6f74eb7f69f -r ba1b7e218624 homescreenapp/hsdomainmodel/inc/hsdbupdatethread.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/homescreenapp/hsdomainmodel/inc/hsdbupdatethread.h	Wed Oct 20 15:25:39 2010 +0300
@@ -0,0 +1,59 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+#ifndef HSDBUPDATETHREAD_H
+#define HSDBUPDATETHREAD_H
+
+#include <QThread>
+#include <QVariantHash>
+
+#include "hsdomainmodel_global.h"
+#include "hstest_global.h"
+
+HOMESCREEN_TEST_CLASS(TestHsDomainModel)
+
+class HSDOMAINMODEL_EXPORT HsDbUpdateThread : public QThread
+{
+    Q_OBJECT
+    
+public:
+    HsDbUpdateThread(const QString &connectionName, const QString &databaseName, QObject *parent = 0);
+    ~HsDbUpdateThread();
+public:
+    static HsDbUpdateThread *instance();
+    static void setInstance(HsDbUpdateThread *instance);
+
+signals:
+    void updateWidgetZValues(const QHash<int, qreal> &data, Qt::Orientation orientation);
+public slots:
+     
+    void slotUpdateWidgetZValues(const QHash<int, qreal> &data, Qt::Orientation orientation);
+
+protected:
+    void run();
+
+private:    
+    Q_DISABLE_COPY(HsDbUpdateThread)
+
+private:
+    QString mConnectionName;
+    QString mDatabaseName;
+    static HsDbUpdateThread *mInstance;
+    HOMESCREEN_TEST_FRIEND_CLASS(TestHsDomainModel)
+};
+
+#endif // HSDBUPDATETHREAD_H