1 /*

     2 * Copyright (c) 2002 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 "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:  Popuplist for select element.

    15 *

    16 *

    17 */

    18 

    19 

    20 #ifndef BROWSERSELECTELEMENTDLG_H

    21 #define BROWSERSELECTELEMENTDLG_H

    22 

    23 //  INCLUDES

    24 

    25 // User includes

    26 

    27 // System includes

    28 #include <BrCtlDialogsProvider.h>

    29 

    30 #include <aknpopup.h>

    31 #include <aknlists.h>

    32 

    33 // FORWARD DECLARATIONS

    34 class CBrowserSelectElementListBox;

    35 class CBrowserDialogsProviderAsyncExit;

    36 

    37 // CLASS DECLARATION

    38 

    39 /**

    40 *   The dialog, that pops up the selection list

    41 *   for the select element.

    42 */

    43 class CBrowserSelectElementDlg : public CAknPopupList

    44     {

    45     public:  // Constructors and destructor

    46         

    47         /**

    48         * Two-phased constructor.

    49         * @param aTitle title of the listbox

    50         * @param aBrCtlSelectOptionType

    51         * @param aOptions listbox elements array

    52         */

    53         static CBrowserSelectElementDlg* NewL( 

    54                         const TDesC& aTitle,

    55                         const TBrCtlSelectOptionType aBrCtlSelectOptionType,

    56                         CArrayFix<TBrCtlSelectOptionData>& aOptions );

    57 

    58         /**

    59         * Destructor.

    60         */

    61         virtual ~CBrowserSelectElementDlg();

    62 

    63     protected:  // Constructors and destructor

    64     

    65         /**

    66         * C++ default constructor.

    67         * @param aElement The select element

    68         */

    69         CBrowserSelectElementDlg( 

    70             const TBrCtlSelectOptionType aBrCtlSelectOptionType,

    71             CArrayFix<TBrCtlSelectOptionData>& aOptionsOrg );

    72 

    73         /**

    74         * EPOC constructor that can leave.

    75         * @param aTitle

    76         */

    77         void ConstructL( const TDesC& aTitle );

    78         

    79     public: // From MEikListBoxObserver

    80 

    81         /**

    82         * Handles listbox events.

    83         * Closes popup when item is selected in a singleselect list.

    84         * @since Series60 1.2

    85         * @param aListBox Source of event

    86         * @param aEventType Event type

    87         */

    88         void HandleListBoxEventL( CEikListBox* aListBox,

    89                                   TListBoxEvent aEventType );

    90 

    91         /**

    92         * Handles listbox events.

    93         * Closes popup when item is selected in a singleselect list.

    94         * @since Series60 1.2

    95         * @param aListBox Source of event

    96         * @param aEventType Event type

    97         */

    98         void HandleControlEventL

    99             ( CCoeControl* aControl, TCoeEvent aEventType );

   100 

   101     protected:  // From CAknPopupList

   102 

   103         void AttemptExitL( TBool aAccept );

   104 

   105     public:

   106 

   107         /**

   108         * Force the dialog to destroy itself

   109         */

   110         void DestroyPopupL();

   111  

   112     protected:

   113 

   114         /**

   115         * Store selection in the original options array

   116         */

   117         void StoreSelections();

   118 

   119     private:    // Data

   120 

   121         TBool                               iContentValid;

   122 

   123         TBrCtlSelectOptionType              iBrCtlSelectOptionType;

   124 

   125         CBrowserSelectElementListBox*       iListBox;       // owned

   126         CAknSinglePopupMenuStyleListBox*    iHistoryList;   // owned

   127 

   128         CArrayFix<TBrCtlSelectOptionData>&  iOptionsOrg;    // not owned

   129 

   130         CBrowserDialogsProviderAsyncExit*   iAsyncExit;      // owned

   131     };

   132 

   133 #endif  //BROWSERSELECTELEMENTDLG_H

   134             

   135 // End of File