/*

* 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:  test aknscbut.h, eiksbfrm.h, eikscbut.h and eikscrlb.h

*

*/

#ifndef C_TESTSDKSCROLLERCONTROL_H

#define C_TESTSDKSCROLLERCONTROL_H

#include <coecntrl.h>

#include <eiksbobs.h>

class CEikScrollBarFrame;

/**

 *  CTestScrollerControl is used to add setting page control in its window

 */

class CTestScrollerControl : public CCoeControl, public MEikScrollBarObserver

    {

public: //constructor and destructor

    /**

     * Two-phased constructor.

     */

    static CTestScrollerControl* NewL();

    /**

     * Destructor.

     */

    ~CTestScrollerControl();

private: // constructor

    /**

     * Constructor.

     */

    CTestScrollerControl();

    /**

     * By default Symbian 2nd phase constructor is private.

     */

    void ConstructL();

private: // from CCoeControl class

    /**

     * Receive key events.

     */

    TKeyResponse OfferKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType);

    /**

     * Draw control.

     */

    void Draw(const TRect& aRect) const;

    /**

     * Return number of controls in its window.

     */

    TInt CountComponentControls() const;

    /**

     * Controls in its window.

     */

    CCoeControl* ComponentControl(TInt aIndex) const;

    /**

     * Resize screen.

     */

    void SizeChanged();

public: // Functions from MEikScrollBarObserver class

    /**

     * Callback method for scroll bar events

     *

     * Scroll bar observer should implement this method to get scroll bar events.

     *

     * @since S60 0.9

     * @param aScrollBar A pointer to scrollbar which created the event

     * @param aEventType The event occured on the scroll bar

     */

    virtual void HandleScrollEventL( CEikScrollBar* aScrollBar,

            TEikScrollEvent aEventType );

    };

#endif // C_TESTSDKSCROLLERCONTROL_H