--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uifw/AvKon/aknhlist/inc/aknsinglestyletreeordering.h	Tue Feb 02 01:00:49 2010 +0200
@@ -0,0 +1,110 @@
+/*
+* Copyright (c) 2006, 2007 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:  Ordering for single style hierarchical list.
+*
+*/
+
+
+#ifndef C_AKNSINGLESTYLETREEORDERING_H
+#define C_AKNSINGLESTYLETREEORDERING_H
+
+
+#include "akntreeordering.h"
+
+
+/**
+ *  Ordering for single style hierarchical list.
+ *
+ *  The single style ordering class specifies the ordering of single style
+ *  tree items within tree nodes. The alternative types single style ordering
+ *  are specified in @c TOrderingType enumeration.
+ *
+ *  @lib aknhlist.lib
+ *  @since S60 v3.2
+ */
+NONSHARABLE_CLASS( CAknSingleStyleTreeOrdering ) : public CAknTreeOrdering
+    {
+
+public:
+
+    /** Single styele ordering types. */
+    enum TOrderingType
+        {
+        /** Tree items in ascending alphabetical ordering with the nodes set
+            before the leaves. */
+        EAscending  = 0,
+        /** Tree items in descending alphabetical ordering with the leaves
+            set before the nodes. */
+        EDescending = 1
+        };
+
+    /**
+     * Two-phased constructor. Creates a single style ordering instance.
+     *
+     * @param aType One of the single style ordering types defined in
+     *      CAknSingleStyleOrdering::TOrderingType enumeration.
+     *
+     * @return Pointer to the newly created object.
+     */
+    static CAknSingleStyleTreeOrdering* NewL( TOrderingType aType );
+
+    /**
+     * Otherwise identical to @c NewL(), but leaves the newly created object
+     * in the cleanup stack.
+     *
+     * @copydoc CAknSingleStyleTreeOrdering::NewL()
+     *
+     * @post Newly constructed object is left in cleanup stack.
+     */
+    static CAknSingleStyleTreeOrdering* NewLC( TOrderingType aType );
+
+    /**
+     * Destructor.
+     */
+    ~CAknSingleStyleTreeOrdering();
+
+// from base class CAknTreeOrdering
+
+    /**
+     * From CAknTreeOrdering.
+     * @copydoc CAknTreeOrdering::Compare
+     */
+    TInt Compare( const CAknTreeItem& aFirst,
+        const CAknTreeItem& aSecond );
+
+protected:
+
+    /**
+     * C++ constructor.
+     *
+     * @param aType The ordering type.
+     */
+    CAknSingleStyleTreeOrdering( TOrderingType aType );
+
+    /**
+     * Second phase constructor.
+     */
+    void ConstructL();
+
+private: // data
+
+    /**
+     * Ordering type.
+     */
+    TOrderingType iType;
+
+    };
+
+
+#endif // C_AKNSINGLESTYLETREEORDERING_H