williamr@4: /*
williamr@4: * Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).
williamr@4: * All rights reserved.
williamr@4: * This component and the accompanying materials are made available
williamr@4: * under the terms of "Eclipse Public License v1.0"
williamr@4: * which accompanies this distribution, and is available
williamr@4: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
williamr@4: *
williamr@4: * Initial Contributors:
williamr@4: * Nokia Corporation - initial contribution.
williamr@4: *
williamr@4: * Contributors:
williamr@4: *
williamr@4: * Description: 
williamr@4: *
williamr@4: */
williamr@4: 
williamr@4: // EIKFRLB.H
williamr@4: //
williamr@4: // Copyright (c) 1997-2001 Symbian Ltd.  All rights reserved.
williamr@4: //
williamr@4: #if !defined(__EIKFRLB_H__)
williamr@4: #define __EIKFRLB_H__
williamr@4: 
williamr@4: #include <eiklbi.h>
williamr@4: #include <eiklbv.h>
williamr@4: #include <eiktxlbm.h>
williamr@4: #include <eiktxlbx.h>
williamr@4: 
williamr@4: class CFormattedCellListBoxData;
williamr@4: 
williamr@4: /**
williamr@4:  *  @c CFormattedCellListBoxItemDrawer draws a single list item and manages
williamr@4:  *  list item properties.
williamr@4:  *
williamr@4:  *  @lib avkon
williamr@4:  */
williamr@4: class CFormattedCellListBoxItemDrawer : public CTextListItemDrawer
williamr@4: 	{
williamr@4: public:
williamr@4: 
williamr@4:     /**
williamr@4:      * C++ default constructor.
williamr@4:      * 
williamr@4:      * @param aTextListBoxModel The list box model class.
williamr@4:      * @param aFont Font to be used in listbox.
williamr@4:      * @param aFormattedCellData Pointer to the list layout drawer class.
williamr@4:      */
williamr@4: 	IMPORT_C CFormattedCellListBoxItemDrawer(
williamr@4:             MTextListBoxModel* aTextListBoxModel, 
williamr@4:             const CFont* aFont, 
williamr@4:             CFormattedCellListBoxData* aFormattedCellData);
williamr@4: 	
williamr@4:     /**
williamr@4:      * Destructor.
williamr@4:      */
williamr@4:     IMPORT_C ~CFormattedCellListBoxItemDrawer();
williamr@4: 
williamr@4:     /**
williamr@4:      * Gets the list layout drawer.
williamr@4:      * 
williamr@4:      * @return Pointer to the list layout drawer object.
williamr@4:      */
williamr@4: 	IMPORT_C CFormattedCellListBoxData* FormattedCellData() const;
williamr@4: 
williamr@4:     /**
williamr@4:      * Gets the list layout drawer.
williamr@4:      * 
williamr@4:      * @return Pointer to the list layout drawer object.
williamr@4:      */
williamr@4: 	IMPORT_C CFormattedCellListBoxData* ColumnData() const; 
williamr@4:     // for compability with columnlistbox itemdrawer
williamr@4: 
williamr@4:     /**
williamr@4:      * Draws an empty item to the list box.
williamr@4:      * 
williamr@4:      * @param aItemIndex Not used.
williamr@4:      * @param aItemRectPos Position for the list box item rectangle.
williamr@4:      * @param aViewIsDimmed Not used.
williamr@4:      */
williamr@4:     IMPORT_C virtual void DrawEmptyItem(TInt aItemIndex, TPoint aItemRectPos, 
williamr@4:                                         TBool aViewIsDimmed) const;
williamr@4: 
williamr@4:     /**
williamr@4:      * This function sets top item index.
williamr@4:      * 
williamr@4:      * @param aTop Item index value.
williamr@4:      */
williamr@4: 	IMPORT_C void SetTopItemIndex(TInt aTop);
williamr@4: 
williamr@4:     /**
williamr@4:      * List item index and color and style properties.
williamr@4:      */
williamr@4: 	struct SListProperties 
williamr@4: 	    {
williamr@4:         /** List box item index. */
williamr@4:         TInt iItem; // must be first
williamr@4: 
williamr@4:         /** Colour and style properties for the list item. */
williamr@4:         TListItemProperties iProperties;
williamr@4: 	    };
williamr@4: 
williamr@4:     /**
williamr@4:      * Clears all properties.
williamr@4:      */
williamr@4: 	IMPORT_C void ClearAllPropertiesL();
williamr@4: 
williamr@4:     /** 
williamr@4:      * The SetProperties is convenience method for normal cases.
williamr@4:      * NOTE that it does NOT work correctly if you can insert/delete
williamr@4:      * items from the list -- You need to update all properties if
williamr@4:      * any changes to the item text array happen! Often it is convenient
williamr@4:      * to override the @c Properties() method. Further, use this only
williamr@4:      * for small lists.
williamr@4:      *
williamr@4:      * It has been implemented as sorted list of (index,Property) pairs.
williamr@4:      * 
williamr@4:      * If you're using find, aItemIndex for this method is the same as you give
williamr@4:      * in @c MdcaPoint() points the default @c Properties() does conversion 
williamr@4:      * between indexes.
williamr@4:      * 
williamr@4:      * @param aItemIndex List box item index.
williamr@4:      * @param properties Colour and style properties for the list box item.
williamr@4:      */
williamr@4:     IMPORT_C void SetPropertiesL(TInt aItemIndex, TListItemProperties properties);
williamr@4: 
williamr@4:     /**
williamr@4:      * Function for getting properties of a certain list box item.
williamr@4:      * 
williamr@4:      * @param aItemIndex The listbox item index.
williamr@4:      * @return Colour and style properties of wanted
williamr@4:      *         list box item.
williamr@4:      */
williamr@4: 	IMPORT_C virtual TListItemProperties Properties(TInt aItemIndex) const;
williamr@4: 
williamr@4:     /**
williamr@4:      * Gets list box item cell size.
williamr@4:      * 
williamr@4:      * @return The list box item cell size.
williamr@4:      */
williamr@4: 	TSize LafItemSize() { return iItemCellSize; }
williamr@4: 
williamr@4: public: // from CTextListItemDrawer
williamr@4: 
williamr@4:     /**
williamr@4:      * From @c CTextListItemDrawer.
williamr@4:      *
williamr@4:      * Draw an item in a list box.
williamr@4:      * 
williamr@4:      * @param aItemIndex The index into the model's item array of the item 
williamr@4:      *        to draw.
williamr@4:      * @param aItemTextRect The item’s text rectangle. 
williamr@4:      * @param aItemIsCurrent @c ETrue if the item is current. @c EFalse 
williamr@4:      *        otherwise.
williamr@4:      * @param aViewIsEmphasized @c ETrue if the view is emphasized. @c EFalse
williamr@4:      *        otherwise.
williamr@4:      * @param aItemIsSelected @c ETrue if the item is selected. @c EFalse 
williamr@4:      *        otherwise.
williamr@4:      */
williamr@4: 	IMPORT_C void DrawItemText(TInt aItemIndex,const  TRect& aItemTextRect,
williamr@4:                                TBool aItemIsCurrent, TBool aViewIsEmphasized, 
williamr@4:                                TBool aItemIsSelected) const;
williamr@4: 
williamr@4:     /**
williamr@4:      * From @c CTextListItemDrawer.
williamr@4:      *
williamr@4:      * Draws an item tick mark. 
williamr@4:      *
williamr@4:      * A tick mark is used in multiple selection lists to indicate the item is
williamr@4:      * selected.
williamr@4:      *
williamr@4:      * This function is invoked by the framework to draw an item mark if 
williamr@4:      * @c iDrawMark is set. The mark should be drawn into this list item 
williamr@4:      * drawer's graphics context; by default, @c DrawItemMark() draws a tick 
williamr@4:      * using the standard symbol font.
williamr@4:      * 
williamr@4:      * This function does not need to be re-implemented for derived classes 
williamr@4:      * which do not draw item marks.
williamr@4:      * 
williamr@4:      * @param aItemIsSelected Whether the item to draw for is selected.
williamr@4:      * @param aViewIsDimmed Whether the item is dimmed. 
williamr@4:      * @param aMarkPos Position of the mark.
williamr@4:      */
williamr@4: 	IMPORT_C void DrawItemMark(TBool aItemIsSelected, TBool aViewIsDimmed, 
williamr@4:                                const TPoint& aMarkPos) const;
williamr@4: 
williamr@4: public: // from CListItemDrawer
williamr@4: 
williamr@4:     /**
williamr@4:      * From @c CListItemDrawer.
williamr@4:      *
williamr@4:      * Gets the minimum size of a cell based on the font and the number of 
williamr@4:      * characters in the cell.
williamr@4:      * 
williamr@4:      * @return The minimum size for a cell in pixels.
williamr@4:      */
williamr@4: 	IMPORT_C TSize MinimumCellSize() const;
williamr@4: 
williamr@4:     /**
williamr@4:      * From @c CListItemDrawer.
williamr@4:      *
williamr@4:      * Gets the width in pixels of the specified item.
williamr@4:      * 
williamr@4:      * @param aItemIndex The index of the item for which the width is obtained.
williamr@4:      * @return The specified item's width in pixels.
williamr@4:      */
williamr@4: 	IMPORT_C TInt ItemWidthInPixels(TInt aItemIndex) const; 
williamr@4: 
williamr@4:     /**
williamr@4:      * From @c CListItemDrawer.
williamr@4:      *
williamr@4:      * Sets the item cell size.
williamr@4:      *
williamr@4:      * The cell size is the on-screen size of the entire item, including its 
williamr@4:      * text and its item mark.
williamr@4:      * 
williamr@4:      * @param aSizeInPixels New size for the item cell.
williamr@4:      */
williamr@4:     IMPORT_C void SetItemCellSize(const TSize& aSizeInPixels);
williamr@4: 
williamr@4: protected:
williamr@4:     
williamr@4:     /**
williamr@4:      * Draws current item rectangle.
williamr@4:      * 
williamr@4:      * @param aRect Current item rectangle.
williamr@4:      */
williamr@4: 	void DrawCurrentItemRect(const TRect& aRect) const;
williamr@4: 
williamr@4:     /**
williamr@4:      * @c WordWrapListItem is used with @c CAknDouble* style listboxes.
williamr@4:      * If listbox does not have 2nd line defined, @c WordWrapListItem
williamr@4:      * wraps 1st line to 2nd line, if text does not fit to 1st line.
williamr@4:      * If listbox does have 2nd line defined, this method truncates
williamr@4:      * both lines.
williamr@4:      *
williamr@4:      * @internal
williamr@4:      * @param aTarget Where to place wrapped item string
williamr@4:      * @param aItemString Text to be wrapped
williamr@4:      * @param aFirstIndex index of 1st subcell to wrap
williamr@4:      * @param aSecondIndex index of 2nd subcell
williamr@4:      */
williamr@4:     void WordWrapListItem( TPtr& aTarget, 
williamr@4:                            const TDesC &aItemString, 
williamr@4:                            TInt aFirstIndex, 
williamr@4:                            TInt aSecondIndex,
williamr@4:                            TInt aItemIndex ) const;
williamr@4:     /**
williamr@4:     * @internal
williamr@4:     */
williamr@4:     void DrawBackgroundAndSeparatorLines( const TRect& aItemTextRect, 
williamr@4:         TBool aDrawSeparator ) const;
williamr@4:                         
williamr@4: 
williamr@4: private:
williamr@4: 
williamr@4: 	IMPORT_C void CFormattedCellListBoxItemDrawer_Reserved();
williamr@4: 
williamr@4: protected:
williamr@4: 
williamr@4:     /**
williamr@4:      * Top item index.
williamr@4:      */
williamr@4: 	TInt iTopItemIndex;
williamr@4: 
williamr@4:     /**
williamr@4:      * Array for list box item's properties.
williamr@4:      * Own.
williamr@4:      */
williamr@4: 	CArrayFix<SListProperties>* iPropertyArray;
williamr@4: 
williamr@4: private:
williamr@4: 
williamr@4: 	TInt iSpare;
williamr@4: 	};
williamr@4: 
williamr@4: 
williamr@4: /** 
williamr@4:  * Avkon base class similar to uikon's column listbox.
williamr@4:  *
williamr@4:  * @code
williamr@4:  *  ListBox <>--> View ---> ItemDrawer ---> Model
williamr@4:  *  ListBox <>--> ItemDrawer <>---> Data
williamr@4:  *  ListBox <>--> Model <>---> MDesCArray <--- Array <>---> Engine
williamr@4:  * @endcode
williamr@4:  * 
williamr@4:  * Content for list items are tab-separated strings.
williamr@4:  *
williamr@4:  * See concrete classes derived from @c CEikFormattedCellListBox for details.
williamr@4:  *
williamr@4:  * Starting from 3.0 listbox uses highlight animations. Starting and stopping
williamr@4:  * animation is connected to focus events. To support highlight animations
williamr@4:  * properly you have to make sure that the list has focus when it has 'visual
williamr@4:  * focus'. Common issues:
williamr@4:  * - In many cases list is in a container which sits on top of the control
williamr@4:  *   stack. The container receives all focus events and should hand them to the
williamr@4:  *   list too. E.g. 
williamr@4:  * @code       void CContainer::FocusChanged( TDrawNow aDrawNow )
williamr@4:  *                 {
williamr@4:  *                 ... some code ...
williamr@4:  *                 if( iListBox )
williamr@4:  *                     iListBox->SetFocus( IsFocused(), aDrawNow );
williamr@4:  *                 }
williamr@4:  * @endcode
williamr@4:  * - When switching components programmatically, e.g. from one list to another
williamr@4:  *   in the same view, make sure that you remove focus from the other
williamr@4:  *   component.
williamr@4:  * - In more complex cases you may have to add a dummy interceptor control to
williamr@4:  *   the top of control stack to hand focus events to list.
williamr@4:  * - Make sure you handle resource changes correctly. If resource handle chain
williamr@4:  *   is solid it should reach @c CCoeControl::HandleResourceChange, which 
williamr@4:  *   informs child components about resource change.
williamr@4:  *
williamr@4:  * See methods
williamr@4:  *   @c CEikListBox::ConstructL()
williamr@4:  *   @c CEikTextListBox::SetItemTextArray()
williamr@4:  *   @c CEikFormattedCellListBoxData::SetIconArray()
williamr@4:  * 
williamr@4:  * Related flags for dialogs (@c avkon.hrh)
williamr@4:  *   @c EAknDialogSelectionList
williamr@4:  *   @c EAknDialogMenuList
williamr@4:  *   @c EAknDialogMultiselectionList
williamr@4:  *
williamr@4:  * Check also:
williamr@4:  *   @c CAknSelectionListDialog (@c aknselectionlist.h)
williamr@4:  *   @c CAknMarkableListDialog  (@c aknselectionlist.h)
williamr@4:  *   @c CAknPopupList           (@c aknpopup.h)
williamr@4:  *   @c CAknListQueryDialog     (@c aknquerydialog.h)
williamr@4:  *   @c CAknColumnListBox       (@c aknlists.h)
williamr@4:  *
williamr@4:  *  @lib avkon
williamr@4:  */
williamr@4: class CEikFormattedCellListBox : public CEikTextListBox 
williamr@4: 	{
williamr@4: 
williamr@4: public:
williamr@4: 
williamr@4:     /**
williamr@4:      * C++ default constructor.
williamr@4:      */
williamr@4: 	IMPORT_C CEikFormattedCellListBox();
williamr@4: 
williamr@4:     /**
williamr@4:      * Constructs list box from resource file. See @c LISTBOX resource 
williamr@4:      * definition.
williamr@4:      *
williamr@4:      * Flags: 
williamr@4:      *    @c EAknListBoxSelectionList, 
williamr@4:      *    @c EAknListBoxMenuList, 
williamr@4:      *    @c EAknListBoxMarkableList, 
williamr@4:      *    @c EAknListBoxMultiselectionList, 
williamr@4:      *    @c EAknListBoxViewerFlags
williamr@4:      * 
williamr@4:      * @param aReader Reference to resource reader @c TResourceReader object.
williamr@4:      */
williamr@4: 	IMPORT_C void ConstructFromResourceL(TResourceReader& aReader);
williamr@4: 	
williamr@4:     /** 
williamr@4:      * By default Symbian 2nd phase constructor is private. Must be called 
williamr@4:      * if resource data is not used.
williamr@4:      * 
williamr@4:      * @param aParent Pointer to @c CCoeControl class, parent control.
williamr@4:      * @param aFlags Flags for @c CEikListBox constructor. Possible flags : 
williamr@4:      *        @c EAknListBoxSelectionList, 
williamr@4:      *        @c EAknListBoxMenuList, 
williamr@4:      *        @c EAknListBoxMarkableList, 
williamr@4:      *        @c EAknListBoxMultiselectionList, 
williamr@4:      *        @c EAknListBoxViewerFlags
williamr@4: 	 */
williamr@4: 	IMPORT_C void ConstructL(const CCoeControl* aParent, TInt aFlags);
williamr@4: 
williamr@4: public:
williamr@4: 
williamr@4:     /**
williamr@4:      * Gets model class of the list box.
williamr@4:      * 
williamr@4:      * @return Pointer to list box model class instance.
williamr@4:      */
williamr@4: 	IMPORT_C CTextListBoxModel* Model() const;
williamr@4: 
williamr@4:     /**
williamr@4:     * Gets list box item drawer.
williamr@4:     * 
williamr@4:     * @return Pointer to item drawer object.
williamr@4:     */
williamr@4: 	IMPORT_C CFormattedCellListBoxItemDrawer* ItemDrawer() const;
williamr@4: 
williamr@4:     /**
williamr@4:     * Sets icon sizes for visible list box items.
williamr@4:     */
williamr@4:     void SetIconSizes();
williamr@4: 
williamr@4: public:
williamr@4: 
williamr@4: 	/**
williamr@4:      * Enable or disable logical to visual reordering in listbox data text
williamr@4:      * drawing. By default, it is enabled. This has any effect only when 
williamr@4:      * bidirectional text is rendered.
williamr@4:      *
williamr@4:      * If you convert text to visual order prior to passing it to the listbox
williamr@4:      * (for example by wrapping text to lines with methods in 
williamr@4:      * @c AknBidiTextUtils), then you should disable conversion in listbox 
williamr@4:      * by calling this method.
williamr@4:      *
williamr@4:      * @since S60 2.0
williamr@4:      * @param aUseConversion If @c ETrue enable conversion. 
williamr@4:      */
williamr@4: 	IMPORT_C void UseLogicalToVisualConversion( TBool aUseConversion );
williamr@4: 
williamr@4: public:
williamr@4: 
williamr@4:     /**
williamr@4:      * This method needs to be called to enable extended drawing features such
williamr@4:      * as skinning, pictograph drawing and marquee text in the listbox draw
williamr@4:      * routine.
williamr@4:      *
williamr@4:      * Methods @c CEikFormattedCellListBox::ConstructL and
williamr@4:      * @c CEikFormattedCellListBox::ConstructFromResourceL call this method. 
williamr@4:      * So, you only need to call this if your listbox implementation does not 
williamr@4:      * call either of those.
williamr@4:      * 
williamr@4:      * This method can be safely called more than once.
williamr@4:      * Item drawer must be created before calling this method, or a panic is 
williamr@4:      * raised.
williamr@4:      *
williamr@4:      * @since S60 2.6
williamr@4:      * @panic EAknPanicListBoxItemDrawerNotCreated Panics if the item drawer 
williamr@4:      *        for the current class has not been defined.
williamr@4:      */
williamr@4:     IMPORT_C void EnableExtendedDrawingL();
williamr@4:     
williamr@4:     /**
williamr@4:     * Enables/disables list stretching. When a list is stretched its second line
williamr@4:     * is moved after the first line. This is intented for devices with a large
williamr@4:     * screen. This feature might be set as default by a product specific flag.
williamr@4:     *
williamr@4:     * Item drawer must be created before calling this method.
williamr@4:     *
williamr@4:     * @since S60 3.1
williamr@4:     * @param aEnabled ETrue to enable list stretching.
williamr@4:     */
williamr@4:     IMPORT_C void EnableStretching( const TBool aEnabled );
williamr@4: 
williamr@4:     /**
williamr@4:     * Hides the second row of a double style listbox. This feature is disabled
williamr@4:     * by default.
williamr@4:     *
williamr@4:     * @since S60 3.1
williamr@4:     * @param aHide ETrue to hide the second row.
williamr@4:     */
williamr@4:     IMPORT_C void HideSecondRow( const TBool aHide );
williamr@4: protected:
williamr@4: 
williamr@4:     /**
williamr@4:      * Creates item draver for the listbox.
williamr@4:      */
williamr@4: 	IMPORT_C virtual void CreateItemDrawerL();
williamr@4: 
williamr@4:     /**
williamr@4:      * From @c CEikListBox.
williamr@4:      *
williamr@4:      * Rounds down the height of the rectangle (if necessary) so that only
williamr@4:      * a whole number of items can be displayed inside the list box.
williamr@4:      *
williamr@4:      * @param aRect The rectangle to be modified.
williamr@4:      * @return The number of pixels reduced.
williamr@4:      */
williamr@4: 	IMPORT_C virtual TInt AdjustRectHeightToWholeNumberOfItems(
williamr@4:                                     TRect &aRect) const;
williamr@4: 
williamr@4: public: // from CEikListBox
williamr@4: 
williamr@4:     /**
williamr@4:      * From @c CEikListBox.
williamr@4:      *
williamr@4:      * Creates the list box view.
williamr@4:      * 
williamr@4:      * @return Pointer to new list box view class instance.
williamr@4:      */
williamr@4: 	IMPORT_C CListBoxView* MakeViewClassInstanceL();
williamr@4: 
williamr@4:     /**
williamr@4:      * From @c CEikListBox.
williamr@4:      *
williamr@4:      * Handles focus changes.
williamr@4:      *
williamr@4:      * The function emphasizes or de-emphasizes the view as needed, 
williamr@4:      * and shows or hides the matcher cursor.
williamr@4:      *
williamr@4:      * @param aDrawNow If @c EDrawNow, a redraw is performed immediately.
williamr@4:      */
williamr@4:     IMPORT_C void FocusChanged(TDrawNow aDrawNow);
williamr@4: 
williamr@4: public: // from CCoeControl
williamr@4: 
williamr@4:     /**
williamr@4:      * From @c CCoeControl.
williamr@4:      *
williamr@4:      * Gets the list of logical colors used to draw the control.
williamr@4:      * 
williamr@4:      * @param aColorUseList The color list.
williamr@4:      */
williamr@4: 	IMPORT_C void GetColorUseListL(
williamr@4:         CArrayFix<TCoeColorUse>& aColorUseList) const;
williamr@4: 	
williamr@4:     /**
williamr@4:      * From @c CCoeControl.
williamr@4:      *
williamr@4:      * Handles a change to the control's resources.
williamr@4:      *
williamr@4:      * @param aType A message UID value.
williamr@4:      */
williamr@4:     IMPORT_C void HandleResourceChange(TInt aType);
williamr@4:     
williamr@4:     /**
williamr@4:      * From @c CCoeControl.
williamr@4:      *
williamr@4:      * Handles pointer events.
williamr@4:      *
williamr@4:      * @param aPointerEvent The pointer event.
williamr@4:      */
williamr@4:     IMPORT_C void HandlePointerEventL(const TPointerEvent& aPointerEvent);
williamr@4: 
williamr@4: protected: // from MObjectProvider
williamr@4: 
williamr@4:     /**
williamr@4:      * From @c MObjectProvider.
williamr@4:      *
williamr@4:      * Retrieves an object of the same type as that encapsulated in aId. This 
williamr@4:      * function is used to allow controls to ask their owners for access to 
williamr@4:      * other objects that they own.
williamr@4:      * 
williamr@4:      * @param aId An encapsulated object type ID.
williamr@4:      * @return Encapsulates the pointer to the object provided. 
williamr@4:      *         Note that the encapsulated pointer may be NULL.
williamr@4:      */
williamr@4: 	IMPORT_C virtual TTypeUid::Ptr MopSupplyObject(TTypeUid aId);
williamr@4: 
williamr@4: private: 
williamr@4: 
williamr@4:     /**
williamr@4:      * From @c CAknControl
williamr@4:      */
williamr@4: 	IMPORT_C void* ExtensionInterface( TUid aInterface );
williamr@4: 
williamr@4: private: // listbox use only
williamr@4: 
williamr@4: 	IMPORT_C virtual void CEikListBox_Reserved(); 
williamr@4: 
williamr@4: private: // data
williamr@4: 
williamr@4:     TInt iSpare;
williamr@4: };
williamr@4: 
williamr@4: 
williamr@4: /**
williamr@4:  *  @c CFormattedCellListBoxView draws all the list items and manages
williamr@4:  *  the area of the screen allocated for list itself. In particular,
williamr@4:  *  this class does not handle margins of the whole list.
williamr@4:  *
williamr@4:  *  @lib avkon
williamr@4:  */
williamr@4: class CFormattedCellListBoxView : public CListBoxView
williamr@4: 	{
williamr@4: 
williamr@4: public: // from CListBoxView
williamr@4: 
williamr@4:     /**
williamr@4:      * From @c CListBoxView.
williamr@4:      *
williamr@4:      * Draws every visible item into the specified rectangle. 
williamr@4:      *
williamr@4:      * @param aClipRect The rectangle to draw into. This is not used.
williamr@4:      */
williamr@4: 	IMPORT_C void Draw(const TRect* aClipRect = NULL) const;
williamr@4: 
williamr@4:     /**
williamr@4:      * From @c CListBoxView.
williamr@4:      *
williamr@4:      * Draws empty list. 
williamr@4:      *
williamr@4:      * @param aClientRect The rectangle to draw into.
williamr@4:      */
williamr@4: 	IMPORT_C virtual void DrawEmptyList(const TRect &aClientRect) const;
williamr@4: 	
williamr@4:     /**
williamr@4:      * From @c CListBoxView.
williamr@4:      *
williamr@4:      * Recalculates the index of the bottom item in the list from the top item
williamr@4:      * index and the size of the display. This function is called by the owning
williamr@4:      * list box control when either the size of the list box or the number of 
williamr@4:      * items in its model changes. 
williamr@4:      */
williamr@4:     IMPORT_C virtual void CalcBottomItemIndex();
williamr@4: 
williamr@4: private: // overridden from CListBoxView
williamr@4: 
williamr@4: 	IMPORT_C virtual TAny* Reserved_1();
williamr@4: 	};
williamr@4: 
williamr@4: 
williamr@4: #endif  // __EIKFRLB_H__
williamr@4: 
williamr@4: // End of File