1 /*

     2 * Copyright (c) 2008-2009 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:    Layout mapping index to distance from focus

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 #ifndef T_GLXFOLLOWFOCUSLAYOUT_H

    22 #define T_GLXFOLLOWFOCUSLAYOUT_H

    23 

    24 // INCLUDES

    25 

    26 #include <glxlayout.h>

    27 #include <mglxvisuallistobserver.h>

    28 

    29 // CLASS DECLARATION

    30 

    31 /**

    32  *  TGlxFollowFocusLayout 

    33  *

    34  *  Layout mapping index to distance from focus

    35  *

    36  *  @lib glxlayouts.lib

    37  */

    38 class TGlxFollowFocusLayout : public TGlxLayout, public MGlxVisualListObserver

    39     {

    40 	public:

    41 	

    42 		/**

    43 		 * Constructor, resets the state

    44 		 */

    45 	    IMPORT_C TGlxFollowFocusLayout();

    46 

    47 		/**

    48 		 * Destructor

    49 		 */

    50 		IMPORT_C virtual ~TGlxFollowFocusLayout();

    51 

    52 		/**

    53 		* Set visual list to which the layout is applied.

    54 		*/

    55 	    IMPORT_C void SetVisualListL( MGlxVisualList* aVisualList );

    56 

    57 	protected:	// From TGlxLayout

    58 

    59 		/// @ref TGlxLayout::DoSetLayoutValues

    60 		void DoSetLayoutValues( TGlxLayoutInfo& aInfo );

    61 

    62 	private:

    63 

    64 	    /** Visual list to which the layout is applied (not owned) */

    65 	    MGlxVisualList* iVisualList;

    66 

    67 	    };

    68 

    69 #endif // T_GLXFOLLOWFOCUSLAYOUT_H