/*

* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

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

* which accompanies this distribution, and is available

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

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:   This is the header file for the CAdtUpdaterQueryDialog class.

*

*/

#ifndef __ADTUPDATER_QUERYDIALOG_H__

#define __ADTUPDATER_QUERYDIALOG_H__

// System includes

#include <AknQueryDialog.h>

// User includes

// Forward declaration

// Class declaration

/** 

* @class CAdtUpdaterQueryDialog

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

* @exe adtupdater.exe

*/

class CAdtUpdaterQueryDialog : public CAknTimeQueryDialog

    {

    public: 			// Constructor and destructor

    	/**

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

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

		*/

        CAdtUpdaterQueryDialog( TTime& aDefaultTime );

        /**

		* @brief Destructor.

		*/

        virtual ~CAdtUpdaterQueryDialog();        

    public:				// Functions from base classes

        /**

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

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

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

        * @param aKeyEvent The key event.

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

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

        * @see CCoeControl

        */

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

    	/**

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

		* 		 send/answer key.

		* @param aKeyEvent Key event

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

		*/

		virtual TBool NeedToDismissQueryL( const TKeyEvent& aKeyEvent );

		/**

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

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

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

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

		*/

		virtual void DismissQueryL();

        /**

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

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

        */

        TBool IsLeftSoftkeyVisible();

    };

#endif // __ADTUPDATER_QUERYDIALOG_H__

// End of file