--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/basiclocationinfodisplay/blid/ui/inc/MKeyProcessor.h Wed Sep 01 12:31:27 2010 +0100
@@ -0,0 +1,62 @@
+/*
+* Copyright (c) 2005 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 MKEYPROCESSOR_H
+#define MKEYPROCESSOR_H
+
+// INCLUDES
+#include <w32std.h>
+
+// FORWARD DECLARATIONS
+class MAknTabObserver;
+
+// ===========================================================================
+// MKeyProcessor
+// ===========================================================================
+
+/**
+* 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 MKeyProcessor
+ {
+ 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;
+ };
+
+
+#endif //MKEYPROCESSOR_H
+
+// End of File