1 /*

     2  * Copyright (c) 2009 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:

    15  *

    16  */

    17 

    18 #ifndef CNTEXTENSIONGROUPCALLBACK_H

    19 #define CNTEXTENSIONGROUPCALLBACK_H

    20 

    21 #include <cntviewparams.h>

    22 

    23 /**

    24  * Class for asynchronously handling action callbacks from cntuiextensiongroup longPressed method

    25  */

    26 class CntExtensionGroupCallback

    27 {

    28 public:

    29 

    30     /**

    31      * Handles the view switching callback from CntUiExtensionGroup::longPressed(...)

    32      *

    33      * @param CntViewParameters&, callback for view switching

    34      */

    35     virtual void openView(CntViewParameters& viewParams) = 0;

    36 

    37 protected:

    38     // prevent deleting by client

    39     virtual ~CntExtensionGroupCallback() {}

    40 };

    41 

    42 #endif //CNTEXTENSIONGROUPCALLBACK_H