diff -r 000000000000 -r e686773b3f54 logsui/AppSrc/MLogsKeyProcessor.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/logsui/AppSrc/MLogsKeyProcessor.h Tue Feb 02 10:12:17 2010 +0200 @@ -0,0 +1,71 @@ +/* +* Copyright (c) 2002 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: +* Interface which allows subscribers to consume key event or pass the event +* to other view class. +* +* +*/ + + +#ifndef MLogsKeyProcessor_H +#define MLogsKeyProcessor_H + +// FORWARD DECLARATIONS +class MAknTabObserver; + +// =========================================================================== +// MLogsKeyProcessor +// =========================================================================== + +/** +* An interface a CCoeControl class can implement to forward the keyevents before +* the actual control gets the key events. This is useful in situations where +* the control consumes keys which you need. +*/ +class MLogsKeyProcessor + { + public: + /** + * process the keyevent befor it reaches the control + * @param aKeyEvent the event fired + * @param aType the type of event + * @return ETrue if key event was consumed, otherwise EFalse + */ + virtual TBool ProcessKeyEventL( const TKeyEvent& aKeyEvent,TEventCode aType ) = 0; + + /** + * returns the pointer to MAknTabObserver interface + * @return pointer to the MAknTabObserver interface + */ + virtual MAknTabObserver* TabObserver() = 0; + + /** + * Called when the current focused listbox item is tapped + * or after a double tap. + * + * @param aIndex to the current focused listbox item + */ + //virtual void ProcessPointerEventL(TInt aIndex) = 0; + + /** + * Called when the current focused listbox focus changed (by tapping) + */ + // virtual void FocusChangedL() = 0; + }; + + +#endif + +// End of File