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 "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:  derived from eikscrlb.h

    15 *

    16 */

    17 

    18 

    19 #ifndef C_TESTSDKSCROLLEREIKSCRLB_H

    20 #define C_TESTSDKSCROLLEREIKSCRLB_H

    21 

    22 // [INCLUDE FILES]

    23 #include <coecntrl.h>

    24 

    25 // forward declarations

    26 class CEikScrollBar;

    27 class CAknDoubleSpanScrollBar;

    28 

    29 

    30 class CEikScrollBarExt : public CEikScrollBar

    31     {

    32 public:

    33     /** 

    34      * From @c CCoeControl

    35      *

    36      * Gets the specified scrollbar component. Each component control is 

    37      * identified by an index, where the index depends on the order the 

    38      * controls were added: the first is given an index of 0, the next an index

    39      * of 1.

    40      * 

    41      * @param aIndex The index of the control to get.

    42      *

    43      * @return The component control with an index of aIndex.

    44      */

    45     CCoeControl* DoComponentControl( TInt aIndex ) const;

    46 

    47     /** 

    48      * From @cCCoeControl.

    49      *

    50      * Gets the number of controls contained in this scrollbar.

    51      * 

    52      * @return The number of component controls contained by this scrollbar.

    53      */

    54     TInt DoCountComponentControls() const;

    55 

    56     // imimplement SetButtonPosition method of base class

    57     void DoSetButtonPositionL( CAknScrollButton* aButton );

    58 

    59     // change of size

    60     virtual void SizeChanged();

    61     };

    62 

    63 class CAknDouSpanScBarExt : public CAknDoubleSpanScrollBar

    64     {

    65 public: // constructor and destructor

    66 

    67     CAknDouSpanScBarExt( CCoeControl* aParentWindow );

    68 

    69     ~CAknDouSpanScBarExt();

    70 

    71 public: // from base class

    72 

    73     /** 

    74      * Not implemented 

    75      * 

    76      * @param Not used. 

    77      */

    78     virtual void CreateButtonL( CAknScrollButton*& aButton,

    79             CAknScrollButton::TType aType );

    80 

    81     /** 

    82      * Not implemented 

    83      * 

    84      * @param aButton Not used. 

    85      */

    86     virtual void SetButtonPositionL( CAknScrollButton* aButton );

    87 

    88 public:

    89     /** 

    90      * From @c CCoeControl

    91      *

    92      * Gets the specified scrollbar component. Each component control is 

    93      * identified by an index, where the index depends on the order the 

    94      * controls were added: the first is given an index of 0, the next an index

    95      * of 1.

    96      * 

    97      * @param aIndex The index of the control to get.

    98      *

    99      * @return The component control with an index of aIndex.

   100      */

   101     CCoeControl* DoComponentControl( TInt aIndex ) const;

   102 

   103     /** 

   104      * From @cCCoeControl.

   105      *

   106      * Gets the number of controls contained in this scrollbar.

   107      * 

   108      * @return The number of component controls contained by this scrollbar.

   109      */

   110     TInt DoCountComponentControls() const;

   111 

   112 

   113     };

   114 

   115 

   116 #endif // C_TESTSDKSCROLLEREIKSCRLB_H