test: epoc32/include/mw/eiktxlbm.h@e1b950c65cb4

     1 /*

     2 * Copyright (c) 1997-1999 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 "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    20 #if !defined(__EIKTXLBM_H__)

    21 #define __EIKTXLBM_H__

    23 #if !defined(__EIKLBM_H__)

    24 #include <eiklbm.h>

    25 #endif

    27 /**

    28 * Text list box model.

    29 */

    30 class CTextListBoxModel : public CBase, public MTextListBoxModel

    31     {

    32     public:

    33         /**

    34         * Default constructor.

    35         */

    36         IMPORT_C CTextListBoxModel();

    38         /**

    39         * destructor

    40         */

    41         IMPORT_C virtual ~CTextListBoxModel();

    43         /**

    44         * Gets the number of text items in this list box model.

    45         * @return The number of text items.

    46         */

    47         IMPORT_C virtual TInt NumberOfItems() const;

    49         /**

    50         * Gets an array of strings for incremental matching of

    51         * typed characters. For the text list box model, these

    52         * strings are those that are displayed (see ItemText()).

    53         *

    54         * @return A text array for matching.

    55         */

    56         IMPORT_C virtual const MDesCArray* MatchableTextArray() const;

    58         /**

    59         * Gets the text to be displayed in the list box control

    60         * for the specified item.

    61         *

    62         * @param aItemIndex Index of an item.

    63         * @return Text string to be displayed.

    64         */

    65         IMPORT_C virtual TPtrC ItemText( TInt aItemIndex ) const;

    67         /**

    68         * Second-phase constructor.

    69         *

    70         * This function completes construction of a

    71         * default-constructed CTextListBoxModel, initialising any

    72         * members which are stored on the heap. Whether ownership of

    73         * the array is taken depends on the value of the

    74         * TListBoxModelItemArrayOwnership enum.

    75         *

    76         * @param aItemTextArray The item array.

    77         * @param aOwnershipType Whether or not to take ownership of the array.

    78         */

    79         IMPORT_C virtual void ConstructL( MDesCArray* aItemTextArray = NULL,

    80                                           TListBoxModelItemArrayOwnership aOwnershipType = ELbmOwnsItemArray );

    82         /**

    83         * Sets a new text item array. Panics if aItemTextArray is NULL.

    84         *

    85         * @param aItemTextArray New item text array.

    86         */

    87         IMPORT_C void SetItemTextArray( MDesCArray* aItemTextArray );

    89         /**

    90         * Sets the item array ownership type.

    91         *

    92         * @param aOwnershipType Item array ownership.

    93         */

    94         IMPORT_C void SetOwnershipType( TListBoxModelItemArrayOwnership aOwnershipType );

    96         /**

    97         * The array of text items modelled by this text list box model.

    98         *

    99         * @return A pointer to the array.

   100         */

   101         IMPORT_C MDesCArray* ItemTextArray() const;

   103     protected:

   104         /**

   105         * Gets the item array ownership type.

   106         *

   107         * @return Item array ownership.

   108         */

   109         IMPORT_C TListBoxModelItemArrayOwnership ItemArrayOwnershipType() const;

   111     private: // from MListBoxModel

   112         IMPORT_C virtual TAny* MListBoxModel_Reserved();

   114     protected:

   115         /**

   116         * The array of text items modelled by this text list box model.

   117         */

   118         MDesCArray* iItemTextArray;

   120     private:

   121         TListBoxModelItemArrayOwnership iItemArrayOwnershipType;

   122     };

   125 #endif

author	William Roberts <williamr@symbian.org>
	Wed, 31 Mar 2010 12:27:01 +0100
branch	Symbian2
changeset 3	e1b950c65cb4
parent 1	666f914201fb
child 4	837f303aceeb
permissions	-rw-r--r--