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/*
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* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Easy dialing listbox data.
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*
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*/
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#ifndef _EASYDIALINGLISTBOXDATA_H
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#define _EASYDIALINGLISTBOXDATA_H
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// INCLUDE FILES
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#include <aknlists.h>
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// CONSTANTS
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/*
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* Matching highlight separator character is used in listbox model to separate
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* matching and non-matching charaters. 0x1F is chosen for this because
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* it is a control character "INFORMATION SEPARATOR ONE" of ASCII set.
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* User of the listbox must use this character in creating list box item
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* strings.
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*/
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// FORWARD DECLARATIONS
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class CEasyDialingListBox;
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class CEasyDialingContactDataManager;
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// CLASS DECLARATIONS
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/*
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* Easy dialing listbox data class.
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*/
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class CEasyDialingListBoxData : public CFormattedCellListBoxData
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{
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public:
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class TExtendedColors : public CFormattedCellListBoxData::TColors
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{
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public:
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TExtendedColors();
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/** The matching text colour. */
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TRgb iMatchingText;
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/** The matching background colour. */
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TRgb iMatchingBack;
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};
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/**
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* Destructor
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*/
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~CEasyDialingListBoxData();
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/**
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* Two phased constructor of the class.
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* @return Pointer to the instance.
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*/
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static CEasyDialingListBoxData* NewL( CCoeEnv& aCoeEnv );
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/**
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* Draws selected item.
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*/
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void DrawData(
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const TListItemProperties& aItemProperties,
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CWindowGc& aGc,
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const TDesC* aText,
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const TRect& aRect,
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TBool aHighlight,
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const TExtendedColors& aColors ) const;
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/**
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* Draws selected item highlight.
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* @param aGc Graphics context.
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* @param aItemRect Item rectangle.
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*/
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void DrawHighlight( CWindowGc &aGc, const TRect &aItemRect ) const;
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/**
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* Sets the contact data manager. Must be set before using the listbox.
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* @param aContactDataManager Contact data manager.
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*/
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void SetContactDataManager( CEasyDialingContactDataManager* aContactDataManager );
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/**
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* Sets a pointer to listbox class. Called from listbox constructor.
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* @param aControl Pointer to easy dialing listbox cotrol.
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*/
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void SetEDLBXControl( CEasyDialingListBox* aControl );
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/**
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* Handle change in list item size
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*/
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void HandleItemSizeChange();
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protected:
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/**
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* C++ Constructor
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*/
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CEasyDialingListBoxData( CCoeEnv& aCoeEnv );
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/**
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* Second phase constructor
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*/
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void ConstructLD();
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private:
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/**
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* Determines fonts for contact name and company name.
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* The font sizes are determined based on list box item height.
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* This function must be called once before any drawing routines are
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* done.
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* @param aItemHeight List box item height
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*/
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void ObtainFonts( TInt aItemHeight );
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/**
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* Update the color bitmap used for fallback graphics for the Action Menu arrow according to
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* size changes in listbox control.
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* @param aSize New size.
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*/
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void UpdateColorBitmapL( const TSize& aSize );
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/**
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* Draws the data for one list item.
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* @param aProperties List item property structure.
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* @param aGc Graphics context.
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* @param aText String containing list item data information.
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* @param aItemRect Item rectangle.
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* @param aHighlight ETrue if the item has highlight, EFalse otherwise.
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* @param aColors Structure containing used colors.
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*/
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void DrawDataFormatted(
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TListItemProperties aProperties,
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CWindowGc& aGc,
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const TDesC* aText,
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const TRect& aItemRect,
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TBool aHighlight,
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const TExtendedColors& aColors ) const;
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/**
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* Draws the Contact Thumbnail Icon if any, else draws the dummy contact thumbnail.
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* @param aGc Graphics context.
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* @param aBoundingBox Rectangle containing bounds for contact thumbnail.
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* @param aContactIndex Contact index for the contact data manager
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*/
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void DrawContactThumbnail(
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CWindowGc& aGc,
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TRect aBoundingBox,
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TInt aContactIndex ) const;
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/**
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* Draws the Action Menu.
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* @param aGc Graphics context.
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* @param aActionMenuArrowRect Rectangle where arrow is to be drawn.
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*/
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void DrawArrowIcon( CWindowGc& aGc, TRect aActionMenuArrowRect ) const;
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/**
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* Draws the Favourite Icon. Takes the name rect as a parameter. Name rect
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* must be unmirrored, because the mirroring is done as the last thing
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* before drawing.
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* @param aGc Graphics context.
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* @param aNameRectUnMirrored Name rect, after which the icon is drawn
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* @param aEffectiveRect The whole listbox item rect. Used for mirroring.
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*/
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void DrawFavouriteIcon(
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CWindowGc& aGc,
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TRect aNameRectUnMirrored,
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TRect aEffectiveRect) const;
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/**
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* Draws the SIM or Service Number icon. Takes the name rect as a parameter. Name rect
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* must be unmirrored, because the mirroring is done as the last thing
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* before drawing.
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* @param aIcon The icon to be drawn
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* @param aGc Graphics context.
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* @param aNameRectUnMirrored Name rect, after which the icon is drawn
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* @param aEffectiveRect The whole listbox item rect. Used for mirroring.
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*/
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void DrawSimIcon(
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CGulIcon& aIcon,
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CWindowGc& aGc,
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TRect aNameRectUnMirrored,
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TRect aEffectiveRect) const;
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private:
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/** Control environment */
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CCoeEnv& iCoeEnv;
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/** Font to be used showing contact name. Not owned. */
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CFont* iContactNameFont;
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/** Font to be used showing company name. Not owned. */
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CFont* iCompanyNameFont;
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/** Handle for loading and storing the thumbnails. Not owned.*/
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CEasyDialingContactDataManager* iContactDataManager;
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/** Action Menu LeftPointing Arrow for mirrored layout. Owned. */
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CGulIcon* iArrowPointingRight;
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/** Action Menu RightPointing Arrow. Owned. */
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CGulIcon* iArrowPointingLeft;
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/** Action icon color bitmap. Owned. */
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CFbsBitmap* iColorBitmap;
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/** Default image for contacts with no own thumbnail. Owned. */
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CGulIcon* iDummyThumbnail;
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/** Favourite icon. Owned. */
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CGulIcon* iFavouriteIcon;
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/** SIM contact icon. Owned. */
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CGulIcon* iSimContactIcon;
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/** Service contact icon. Owned. */
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CGulIcon* iSdnContactIcon;
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/** Pointer to listbox. Not owned. */
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CEasyDialingListBox* iControl;
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};
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#endif // _EASYDIALINGLISTBOXDATA_H
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