1 /*

     2 * Copyright (c) 2007 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:  Container widget control class.

    15 *

    16 */

    17 

    18 

    19 // Local Includes

    20 #include "../inc/alfcontainercontrol.h"

    21 

    22 // AlfClient Includes

    23 #include <alf/alfevent.h>

    24 

    25 // Widget Model

    26 #include <alf/alfwidgetevents.h>

    27 

    28 using namespace Alf;

    29 

    30 AlfContainerControl::AlfContainerControl(CAlfEnv& aEnv)

    31 	: CAlfWidgetControl(aEnv)

    32 	{

    33 	}

    34 

    35 AlfContainerControl::~AlfContainerControl()

    36 	{

    37 	}

    38 

    39 // ---------------------------------------------------------------------------

    40 // From base class IAlfWidgetControl

    41 // Handles events sent to widget control.

    42 // ---------------------------------------------------------------------------

    43 //

    44 AlfEventStatus AlfContainerControl::handleEvent( const TAlfEvent& aEvent )

    45 	{

    46 	AlfEventStatus ret = CAlfWidgetControl::handleEvent(aEvent);

    47 

    48     if(ret == EEventNotHandled && aEvent.IsKeyEvent())

    49 		{

    50 		if(aEvent.KeyEvent().iScanCode == EStdKeyRightArrow ||

    51 		   aEvent.KeyEvent().iScanCode == EStdKeyDownArrow )

    52 			{

    53 			if(aEvent.Code() == EEventKey)

    54 				{

    55 				TAlfEvent focusNext(EEventFocusNextWidget);

    56 				return CAlfWidgetControl::processEvent(focusNext);							

    57 				}

    58 			}

    59 	    else if(aEvent.KeyEvent().iScanCode == EStdKeyLeftArrow ||

    60 		        aEvent.KeyEvent().iScanCode == EStdKeyUpArrow)

    61 			{

    62 			if(aEvent.Code() == EEventKey)

    63 				{

    64 				TAlfEvent focusPrevious(EEventFocusPreviousWidget);

    65 				return CAlfWidgetControl::processEvent(focusPrevious);

    66 				}

    67 			}

    68 		}

    69 	

    70 	return ret;

    71 	}