diff -r 0d1adf67ec1b -r 12f60d9a73b3 userguide/inc/HelpCategoryView.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/userguide/inc/HelpCategoryView.h	Tue Aug 31 15:06:12 2010 +0300
@@ -0,0 +1,56 @@
+/*
+* 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 HELPCATEGORYVIEW_H
+#define HELPCATEGORYVIEW_H
+
+#include <HelpBaseView.h>
+
+#include "HelpDocumentLoader.h"
+
+class HbTreeView;
+class QStandardItem;
+
+class HelpCategoryView : public HelpBaseView
+{
+	Q_OBJECT
+	
+public:
+	HelpCategoryView();
+	~HelpCategoryView();
+	void init();
+
+private:
+	void initDocMl();
+	void initAllList();
+
+private:
+	void expandCollapseAllList(QStandardItem* item, bool expand);
+	void updateExpandCollapseAction(bool expand);
+    
+private slots: // handle list event
+    void onAllListActivated(const QModelIndex& index);
+
+private slots: // handle menu event
+	void onExpandOrCollapseAll();
+
+private:
+	HbTreeView*	mListAll;
+	int			mExpandCount;
+};
+
+#endif //HELPCATEGORYVIEW_H