/*

* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* which accompanies this distribution, and is available

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

* 

*

*/

// AKNNAVIOBSERVER.H

//

// Copyright (c) 2001 Symbian Ltd.  All rights reserved.

//

#if !defined(__AKNNAVIOBSERVER_H__)

#define __AKNNAVIOBSERVER_H__

class MAknNavigationObserver

    {

public:

    enum TAknNavigationEvent

        {

        /** Current tab index has changed */

        ENaviEventHandleNavigation = 0x0010,

        /** Current tab is the rightmost tab */

        ENaviEventLeftMostItemReached,

        /** Current tab is the leftmost tab */

        ENaviEventRightMostItemReached,

        /** Only one tab */

        ENaviEventOneItemExists,

        /** Draw tabs again */

        ENaviEventRedrawNeeded,

        /** Current tab is leftmost, but tried to move left */

        ENaviEventAlreadyLeftmostItem,

        /** Current tab is rightmost, but tried to move right */

        ENaviEventAlreadyRightmostItem

        };

    };

#endif // __AKNNAVIOBSERVER_H__