/*

* Copyright (c) 2006 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:  Query dialog for handling key events.

*

*/

/*

*/

#ifndef CPSUIQUERYDIALOG_H

#define CPSUIQUERYDIALOG_H

//  INCLUDES

NONSHARABLE_CLASS ( CPsuiQueryDialog ) : public CAknQueryDialog

    {

    public:  // Constructors and destructor

        /**

        * Symbian OS two-phased constructor.

        * 

        * @return Returns CPsuiQueryDialog -pointer.

        */

        static CPsuiQueryDialog* NewL( CAknQueryDialog::TTone aTone );

        /**

        * Constructor

        */

        CPsuiQueryDialog( CAknQueryDialog::TTone aTone );  

        /**

        * Destructor.

        */

        virtual ~CPsuiQueryDialog();  

    protected:

        /**

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

        */

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

        /**

        * From CEikdialog   This function is called by the EIKON framework 

        *                   if the user activates a button in the button panel. 

        *                   It is not called if the Cancel button is activated, 

        *                   unless the EEikDialogFlagNotifyEsc flag is set.

        * @param aButtonId  The ID of the button that was activated

        * @return           Should return ETrue if the dialog should exit, and EFalse if it should not.

        */

        TBool OkToExitL( TInt aCommand );        

    };

#endif // CPSUIQUERYDIALOG_H   

// End of File