1 /*

     2 * Copyright (c) 2002-2005 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Avkon view navigator.

    15 *

    16 */

    17 

    18 

    19 #ifndef __AKNVIEWNAVIGATOR_H__

    20 #define __AKNVIEWNAVIGATOR_H__

    21 

    22 //  INCLUDES

    23 #include <coecntrl.h>

    24 

    25 // FORWARD DECLARATIONS

    26 class CAknViewAppUi;

    27 

    28 // CLASS DECLARATION

    29 

    30 /**

    31 *  Avkon view navigator. Handles keyboard-initiated moving between views in 

    32 *  split view architecture.

    33 *

    34 *  @lib avkon.lib

    35 *  @since Series 60 5.0

    36 */

    37 NONSHARABLE_CLASS(CAknViewNavigator) : public CCoeControl

    38     {

    39     public: // constructors and destructor

    40         

    41         /**

    42         * C++ default constructor.

    43         * @param aAppUi Application UI.

    44         */

    45         CAknViewNavigator( CAknViewAppUi* aAppUi );

    46 

    47         /**

    48         * Destructor.

    49         */

    50         virtual ~CAknViewNavigator();

    51 

    52     protected: // functions from base classes

    53         

    54         /**

    55         * From CCoeControl. Handles key events in order to initiate switching 

    56         * between split views.

    57     	* @since Series 60 5.0

    58     	* @param aKeyEvent The key event.

    59     	* @param aType The type of the key event.

    60         */

    61         TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType );

    62 

    63         /**

    64         * From CCoeControl. Returns control's input capabilities.

    65     	* @since Series 60 5.0

    66     	* @return Control's input capabilities.

    67         */

    68         TCoeInputCapabilities InputCapabilities() const;

    69         

    70     private: // data

    71         // pointer to application UI

    72         CAknViewAppUi* iAppUi;

    73     };

    74 

    75 #endif // __AKNVIEWNAVIGATOR_H__

    76             

    77 // End of File