--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mulwidgets/gesturehelper/src/utils.h Wed Sep 01 12:23:18 2010 +0100
@@ -0,0 +1,45 @@
+/*
+* 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 "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: Gesture recognition utilities
+*
+*/
+
+#ifndef _GESTURE_UTILS_H_
+#define _GESTURE_UTILS_H_
+
+#include <e32std.h>
+#include <gestureobserver.h>
+
+namespace GestureHelper
+ {
+
+ /**
+ * @return the a rectange in which dragging will be ignored. Tolerance rect
+ * represents a rectange within which any movement will not be considered
+ * intentional, but as accidental stylus movement.
+ */
+ TRect ToleranceRect( const TPoint& aCenterPoint );
+
+ /**
+ * @return the a rectange in which dragging will be ignored. Tolerance rect
+ * represents a rectange within which any movement will not be considered
+ * as drag, This depends on the Axis.
+ * For Example, any movement within a vertical strip at the point of touch down is
+ * if the interested Axis is Horizontal axis.
+ */
+ TRect ToleranceRect( const TPoint& aCenterPoint, MGestureEvent::TAxis aRelevantAxis );
+
+ } // namespace GestureHelper
+
+#endif // _GESTURE_UTILS_H_