1 /*

     2 * Copyright (c) 2009 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 "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: 

    15 *

    16 */

    17 

    18 

    19 #ifndef __PAGEZOOMCONTROL_P_H__

    20 #define __PAGEZOOMCONTROL_P_H__

    21 

    22 #include <QTimer>

    23 

    24 namespace WRT {

    25 

    26     class WrtPageManager; 

    27 

    28     class PageZoomControlPrivate : public QObject

    29     {     

    30         Q_OBJECT

    31 

    32     public:

    33         enum ZoomDirection{zoomOut = -1, zoomReset = 0, zoomIn = 1};

    34 

    35         PageZoomControlPrivate(WrtPageManager *mgr);

    36         ~PageZoomControlPrivate();

    37 

    38     public slots:

    39         void smoothZoomIn();

    40         void smoothZoomOut();   

    41 

    42     public:

    43         void createZoomTimer(ZoomDirection direction);

    44         void deleteTimer();

    45 

    46     private:

    47         void setZoom(ZoomDirection direction);

    48 

    49     public:

    50         WrtPageManager          *m_mgr; 

    51         qreal                   m_value;

    52         QTimer                  *m_smoothZoomTimer;

    53     };

    54 }

    55 #endif    //__PAGEZOOMCONTROL_P_H__