1 /*

     2 * Copyright (c) 2008 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:   This is the header file for the CAdtUpdaterQueryDialog class.

    15 *

    16 */

    17  

    18 #ifndef __ADTUPDATER_QUERYDIALOG_H__

    19 #define __ADTUPDATER_QUERYDIALOG_H__

    20 

    21 // System includes

    22 #include <AknQueryDialog.h>

    23 

    24 // User includes

    25 

    26 // Forward declaration

    27 

    28 // Class declaration

    29 /** 

    30 * @class CAdtUpdaterQueryDialog

    31 * @brief An instance of this is used to display date and time queries.

    32 * @exe adtupdater.exe

    33 */

    34 class CAdtUpdaterQueryDialog : public CAknTimeQueryDialog

    35     {

    36     public: 			// Constructor and destructor

    37         

    38     	/**

    39 		* @brief Create a CAdtUpdaterQueryDialog object. C++ default constructor. 

    40 		* @param aDefaultTime The default time/date value that will be displayed in the dialog.

    41 		*/

    42         CAdtUpdaterQueryDialog( TTime& aDefaultTime );

    43 

    44         /**

    45 		* @brief Destructor.

    46 		*/

    47         virtual ~CAdtUpdaterQueryDialog();        

    48 

    49     public:				// Functions from base classes

    50 

    51         /**

    52         * @brief From CCoeControl. Handle key events. When a key event occurs, 

    53         *        CONE calls this function for each control on the control stack, 

    54         *        until one of them returns EKeyWasConsumed to indicate that it processed the key event.  

    55         * @param aKeyEvent The key event.

    56         * @param aType The type of the event: EEventKey, EEventKeyUp or EEventKeyDown.

    57         * @return TKeyResponse Indicates whether or not the key event was used by this control.

    58         * @see CCoeControl

    59         */

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

    61 

    62     	/**

    63         * @brief From CAknQueryDialog. Called by OfferkeyEventL(), gives a change to dismiss the query with

    64 		* 		 send/answer key.

    65 		* @param aKeyEvent Key event

    66 		* @return TBool ETrue if the dialog has to be dismissed.

    67 		*/

    68 		virtual TBool NeedToDismissQueryL( const TKeyEvent& aKeyEvent );

    69 		

    70 		/**

    71 		* @brief From CAknQueryDialog. Called by NeedToDismissQueryL(), gives a change to 

    72 		* 	     either accept or reject the query. Default implementation is to accept 

    73 		* 		 the query if the Left soft key is displayed and reject it otherwise.

    74 		* 		 Left softkey is only displayed if the query has valid data into it.

    75 		*/

    76 		virtual void DismissQueryL();

    77 

    78         /**

    79         * @brief From CAknQueryDialog. Returns whether the left softkey is visible

    80         * @return TBool ETrue Is the left softkey is visible.

    81         */

    82         TBool IsLeftSoftkeyVisible();

    83     };

    84 

    85 #endif // __ADTUPDATER_QUERYDIALOG_H__

    86 

    87 // End of file