/*

* Copyright (c) 2008-2009 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:  Defines a gesture that can be added to a gesture filter.

*

*/

#ifndef HB_GESTURE_H

#define HB_GESTURE_H

#include <QObject>

#include <QPointF>

class HbGesture;

class HbGesturePrivate;

class HbGesture : public QObject

{

public:

    /**

    * Direction of the gesture.

    */

    enum Direction

    {

        /* empty gesture */

        none=0,

        /** Left */

        left= 0x0000001,

        /** Right */

        right= 0x0000002,

        /** Up */

        up= 0x0000004,

        /** Down */

        down= 0x0000008,

        /** Pan */

        pan= 0x0000010,

        /** Longpress */

        longpress= 0x0000020

    };

    /*

    * Defines that the default minimum pixel distance should be used for the gesture.

    * The actual amount of pixels might vary based on the screen resolution.

    */

    static const int HbGestureDefaultMinDistance = -1;

public:

    explicit HbGesture( Direction direction,

    int minDistance = HbGestureDefaultMinDistance,

    QObject *parent = 0 );

    virtual ~HbGesture();

signals:

    void longPress( QPointF delta );

};

#endif // HB_GESTURE_H