--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/osswebengine/WebKit/s60/webview/WebScrollingDeceleratorGH.h	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,103 @@
+/*
+* 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 the License "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:   Handles Web Scrolling Deceleration
+*
+*/
+
+
+#ifndef WEBSCROLLINGDECELERATORGH_H
+#define WEBSCROLLINGDECELERATORGH_H
+
+//  INCLUDES
+#include <e32base.h>
+#include <coedef.h>
+#include <w32std.h>
+#include <rt_gestureobserver.h>
+
+// MACROS
+
+// FORWARD DECLARATIONS
+class WebView;
+class WebScrollbarDrawer;
+
+// CLASS DECLARATION
+class WebScrollingDeceleratorGH: public CBase
+    {
+    public:  // Constructor and destructor
+
+        /**
+        * Two-phased constructor.
+        */
+        static WebScrollingDeceleratorGH* NewL(WebView& webView);
+
+        /**
+        * Destructor.
+        */
+        virtual ~WebScrollingDeceleratorGH();
+
+    private:
+
+        /**
+        * C++ default constructor.
+        */
+        WebScrollingDeceleratorGH(WebView& webView);
+
+        /**
+        * By default Symbian 2nd phase constructor is private.
+        */
+        void ConstructL();
+
+    public: // Main functions
+        
+        void startDecel(RT_GestureHelper::TRealPoint& speed, WebScrollbarDrawer* scrollbarDrawer);
+        
+        void cancelDecel();
+        
+        void scroll();
+        
+        int getDecceleration();
+        
+    private:    // Data
+
+        // Pointer to owning view
+        WebView& m_webView; // not owned
+
+	// scroll delta
+        TPoint m_scrolldelta;
+        
+        // count of number of scoll steps
+        TUint m_numscrollsteps;
+        
+        // decelator status flag
+        bool m_decelelatorSwitch;
+        
+        //normalized current position to minimize rounding error
+        TPoint m_normalizedCurrentPosition;
+        
+        RT_GestureHelper::TRealPoint m_initSpeed;
+        
+        CPeriodic*  m_decelTimer;
+        
+        TPoint m_lastPos;
+        
+        TPoint m_startPos;
+        
+        WebScrollbarDrawer* m_scrollbarDrawer;
+    };
+
+
+
+#endif      // WEBSCROLLINGDECELERATOR_GH_H
+
+// End of File