diff -r 000000000000 -r 15bf7259bb7c uiaccelerator_plat/alf_core_toolkit_api/inc/uiacceltk/HuiEvent.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiaccelerator_plat/alf_core_toolkit_api/inc/uiacceltk/HuiEvent.h	Tue Feb 02 07:56:43 2010 +0200
@@ -0,0 +1,183 @@
+/*
+* Copyright (c) 2006-2007 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:   ?Description
+*
+*/
+
+
+
+#ifndef __HUIEVENT_H__
+#define __HUIEVENT_H__
+
+
+#include <e32base.h>
+#include <coedef.h>
+#include <w32std.h>
+
+
+/* Forward declarations. */
+class CHuiDisplay;
+class CHuiVisual;
+
+
+/**
+ * An input event. This class would typically be passed to a control.
+ * One example of an event would be a keypress,
+ * or a custom message arriving from another control.
+ * You cannot derive from this class.
+ */
+NONSHARABLE_CLASS(THuiEvent)
+	{
+public:
+
+    /** @beginAPI */
+
+    /** Event types. This is the most general type for the message.*/
+    enum TType
+        {
+        ETypeCustom, 		//!< a message passed from one control to another
+        ETypeKey,			//!< a message regarding a keypress
+        ETypePointer,		//!< a message regarding a touch screen interface
+        ETypeIdleBegin,	    //!< hui has entered the idle state
+        ETypeIdleEnd		//!< hui has left the idle state
+        };
+        
+
+	/* Constructors. */
+   
+    /**
+     * Constructor.
+     */
+    THuiEvent(CHuiDisplay* aDisplay, TType aType);
+    
+    /**
+     * Constructor for custom events (not bound to any display).
+     */
+    IMPORT_C THuiEvent(TInt aCustomParam);
+   
+    /**
+     * Constructor for pointer events.
+     */
+    IMPORT_C THuiEvent(CHuiDisplay* aDisplay, const TPointerEvent& aPointerEvent);
+    
+	/* Methods. */
+
+    /**
+     * Returns the type of the event.
+     * @see TType
+     */     
+    IMPORT_C TType Type() const;
+    
+    /**
+     * Determines whether the event is a custom event.
+     */     
+    IMPORT_C TBool IsCustomEvent() const;
+    
+    /**
+     * Determines whether the event is a key event, for example, a key was pressed.
+     */     
+    IMPORT_C TBool IsKeyEvent() const;
+    
+    /**
+     * Determines whether the event is a pointer event.
+     * A pointer event is caused by a pointing device, such as a click, move or drag.
+     * @return true if the event is a pointer event.
+     */     
+    IMPORT_C TBool IsPointerEvent() const;
+    
+    /**
+     * Returns a reference to the display which the event originated from.
+     */
+    IMPORT_C CHuiDisplay& Display() const;
+
+    /**
+     * Pointer is down.
+     * @return ETrue if this is a pointer event and the pointer has been pressed down.
+     */
+    IMPORT_C TBool PointerDown() const;
+
+    /**
+     * Pointer is up.
+     * @return ETrue if this is a pointer event and the pointer has been lifted up.
+     */
+    IMPORT_C TBool PointerUp() const;
+    
+    /**
+     * Pointer event is a long press.
+     * @return ETrue if this is a pointer event and the pointer has been pressed for long tap duration.
+     */
+    IMPORT_C TBool PointerLongTap() const;
+
+    IMPORT_C void SetVisual(CHuiVisual* aVisual);
+    
+    IMPORT_C CHuiVisual* Visual() const;
+
+    /** @endAPI */	
+
+    /**
+     * Constructor for key events.
+     */
+    THuiEvent(CHuiDisplay* aDisplay, const TKeyEvent& aKeyEvent, TEventCode aType);
+    
+
+private:
+    
+    /* Private methods */
+
+
+public:
+
+    /* Public member variables. */
+
+    /** The display from where the event originated. */
+    CHuiDisplay* iDisplay;
+
+    /** Type of this event, if it is a Symbian S60 event code.
+    *
+    * For example: EEventKeyUp, EEventKeyDown
+    *
+    * @see Symbian event codes.
+    */    
+    TEventCode iCode;
+
+    /** The S60 struct that contains scancode, key event information, etc.
+    * @see Symbian event codes.
+    */        
+    TKeyEvent iKeyEvent;
+
+
+    /** The S60 struct that contains pointer device event info, which would be
+    * triggered by touch screen interaction.
+    * @see Symbian event codes.
+    */            
+    TAdvancedPointerEvent iPointerEvent;
+    
+    /** Parameter for custom events. Alignment not BC between TB9.1 and 9.2 */
+    TInt iParam;
+
+
+private:
+
+    /** Type of the event. */
+    TType iType;
+    
+    /** Visual which the event is associated with. */
+    CHuiVisual* iVisual;
+    
+    // occupied by Advanced pointer event, to keep at least the size as same
+    //TInt iSpare1;
+    //TInt iSpare2;
+	};
+
+#endif  // __HUIEVENT_H__