1 /*

     2 * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the License "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:   Utility funtions

    15 *

    16 */

    17 

    18 #ifndef _GESTURE_UTILS_H_

    19 #define _GESTURE_UTILS_H_

    20 

    21 #include <e32std.h>

    22 

    23 namespace stmUiEventEngine

    24 {

    25 

    26     /**

    27      * @return the rectange in which dragging will be ignored. Tolerance rect

    28      *         represents a rectange within which any movement will not be considered

    29      *         intentional, but as accidental stylus movement.

    30      */

    31     TRect ToleranceRect( const TPoint& aCenterPoint );

    32 

    33     long Twips2Pixels(long twips);

    34     long Mm2Pixels(long mm);

    35     long Inches2Pixels(double inches);

    36 

    37 } // namespace stmProto04

    38 

    39 #endif // _GESTURE_UTILS_H_