author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 19 Feb 2010 23:04:46 +0200 | |
branch | RCL_3 |
changeset 4 | 8ca85d2f0db7 |
parent 0 | 2f259fa3e83a |
child 23 | 3d340a0166ff |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2002 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: |
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* |
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*/ |
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|
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// EIKFRLB.H |
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// |
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// Copyright (c) 1997-2001 Symbian Ltd. All rights reserved. |
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// |
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#if !defined(__EIKFRLB_H__) |
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#define __EIKFRLB_H__ |
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|
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#include <eiklbi.h> |
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#include <eiklbv.h> |
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#include <eiktxlbm.h> |
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#include <eiktxlbx.h> |
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class CFormattedCellListBoxData; |
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/** |
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* @c CFormattedCellListBoxItemDrawer draws a single list item and manages |
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* list item properties. |
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* |
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* @lib avkon |
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*/ |
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class CFormattedCellListBoxItemDrawer : public CTextListItemDrawer |
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{ |
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public: |
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/** |
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* C++ default constructor. |
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* |
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* @param aTextListBoxModel The list box model class. |
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* @param aFont Font to be used in listbox. |
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* @param aFormattedCellData Pointer to the list layout drawer class. |
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*/ |
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IMPORT_C CFormattedCellListBoxItemDrawer( |
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MTextListBoxModel* aTextListBoxModel, |
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const CFont* aFont, |
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CFormattedCellListBoxData* aFormattedCellData); |
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/** |
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* Destructor. |
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*/ |
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IMPORT_C ~CFormattedCellListBoxItemDrawer(); |
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/** |
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* Gets the list layout drawer. |
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* |
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* @return Pointer to the list layout drawer object. |
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*/ |
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IMPORT_C CFormattedCellListBoxData* FormattedCellData() const; |
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/** |
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* Gets the list layout drawer. |
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* |
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* @return Pointer to the list layout drawer object. |
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*/ |
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IMPORT_C CFormattedCellListBoxData* ColumnData() const; |
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// for compability with columnlistbox itemdrawer |
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/** |
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* Draws an empty item to the list box. |
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* |
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* @param aItemIndex Not used. |
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* @param aItemRectPos Position for the list box item rectangle. |
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* @param aViewIsDimmed Not used. |
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*/ |
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IMPORT_C virtual void DrawEmptyItem(TInt aItemIndex, TPoint aItemRectPos, |
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TBool aViewIsDimmed) const; |
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/** |
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* This function sets top item index. |
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* |
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* @param aTop Item index value. |
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*/ |
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IMPORT_C void SetTopItemIndex(TInt aTop); |
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/** |
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* List item index and color and style properties. |
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*/ |
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struct SListProperties |
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{ |
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/** List box item index. */ |
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TInt iItem; // must be first |
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/** Colour and style properties for the list item. */ |
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TListItemProperties iProperties; |
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}; |
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/** |
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* Clears all properties. |
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*/ |
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IMPORT_C void ClearAllPropertiesL(); |
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|
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/** |
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* The SetProperties is convenience method for normal cases. |
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* NOTE that it does NOT work correctly if you can insert/delete |
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* items from the list -- You need to update all properties if |
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* any changes to the item text array happen! Often it is convenient |
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* to override the @c Properties() method. Further, use this only |
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* for small lists. |
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* |
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* It has been implemented as sorted list of (index,Property) pairs. |
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* |
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* If you're using find, aItemIndex for this method is the same as you give |
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* in @c MdcaPoint() points the default @c Properties() does conversion |
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* between indexes. |
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* |
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* @param aItemIndex List box item index. |
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* @param properties Colour and style properties for the list box item. |
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*/ |
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IMPORT_C void SetPropertiesL(TInt aItemIndex, TListItemProperties properties); |
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|
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/** |
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* Function for getting properties of a certain list box item. |
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* |
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* @param aItemIndex The listbox item index. |
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* @return Colour and style properties of wanted |
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* list box item. |
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*/ |
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IMPORT_C virtual TListItemProperties Properties(TInt aItemIndex) const; |
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|
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/** |
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* Gets list box item cell size. |
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* |
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* @return The list box item cell size. |
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*/ |
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TSize LafItemSize() { return iItemCellSize; } |
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|
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public: // from CTextListItemDrawer |
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|
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/** |
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* From @c CTextListItemDrawer. |
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* |
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* Draw an item in a list box. |
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* |
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* @param aItemIndex The index into the model's item array of the item |
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* to draw. |
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* @param aItemTextRect The item’s text rectangle. |
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* @param aItemIsCurrent @c ETrue if the item is current. @c EFalse |
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* otherwise. |
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* @param aViewIsEmphasized @c ETrue if the view is emphasized. @c EFalse |
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* otherwise. |
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* @param aItemIsSelected @c ETrue if the item is selected. @c EFalse |
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* otherwise. |
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*/ |
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IMPORT_C void DrawItemText(TInt aItemIndex,const TRect& aItemTextRect, |
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TBool aItemIsCurrent, TBool aViewIsEmphasized, |
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TBool aItemIsSelected) const; |
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|
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/** |
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* From @c CTextListItemDrawer. |
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* |
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* Draws an item tick mark. |
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* |
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* A tick mark is used in multiple selection lists to indicate the item is |
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* selected. |
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* |
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* This function is invoked by the framework to draw an item mark if |
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* @c iDrawMark is set. The mark should be drawn into this list item |
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* drawer's graphics context; by default, @c DrawItemMark() draws a tick |
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* using the standard symbol font. |
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* |
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* This function does not need to be re-implemented for derived classes |
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* which do not draw item marks. |
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* |
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* @param aItemIsSelected Whether the item to draw for is selected. |
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* @param aViewIsDimmed Whether the item is dimmed. |
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* @param aMarkPos Position of the mark. |
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*/ |
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IMPORT_C void DrawItemMark(TBool aItemIsSelected, TBool aViewIsDimmed, |
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const TPoint& aMarkPos) const; |
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|
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public: // from CListItemDrawer |
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|
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/** |
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* From @c CListItemDrawer. |
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* |
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* Gets the minimum size of a cell based on the font and the number of |
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* characters in the cell. |
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* |
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* @return The minimum size for a cell in pixels. |
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*/ |
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IMPORT_C TSize MinimumCellSize() const; |
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|
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/** |
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* From @c CListItemDrawer. |
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* |
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* Gets the width in pixels of the specified item. |
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* |
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* @param aItemIndex The index of the item for which the width is obtained. |
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* @return The specified item's width in pixels. |
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*/ |
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IMPORT_C TInt ItemWidthInPixels(TInt aItemIndex) const; |
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/** |
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* From @c CListItemDrawer. |
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* |
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* Sets the item cell size. |
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* |
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* The cell size is the on-screen size of the entire item, including its |
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* text and its item mark. |
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* |
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* @param aSizeInPixels New size for the item cell. |
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*/ |
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IMPORT_C void SetItemCellSize(const TSize& aSizeInPixels); |
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protected: |
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/** |
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* Draws current item rectangle. |
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* |
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* @param aRect Current item rectangle. |
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*/ |
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void DrawCurrentItemRect(const TRect& aRect) const; |
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/** |
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* @c WordWrapListItem is used with @c CAknDouble* style listboxes. |
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* If listbox does not have 2nd line defined, @c WordWrapListItem |
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* wraps 1st line to 2nd line, if text does not fit to 1st line. |
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* If listbox does have 2nd line defined, this method truncates |
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* both lines. |
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* |
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* @internal |
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* @param aTarget Where to place wrapped item string |
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* @param aItemString Text to be wrapped |
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* @param aFirstIndex index of 1st subcell to wrap |
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* @param aSecondIndex index of 2nd subcell |
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*/ |
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void WordWrapListItem( TPtr& aTarget, |
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const TDesC &aItemString, |
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TInt aFirstIndex, |
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TInt aSecondIndex, |
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TInt aItemIndex ) const; |
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/** |
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* @internal |
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*/ |
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void DrawBackgroundAndSeparatorLines( const TRect& aItemTextRect, |
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TBool aDrawSeparator ) const; |
0
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private: |
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IMPORT_C void CFormattedCellListBoxItemDrawer_Reserved(); |
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protected: |
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/** |
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* Top item index. |
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*/ |
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TInt iTopItemIndex; |
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/** |
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* Array for list box item's properties. |
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* Own. |
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*/ |
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CArrayFix<SListProperties>* iPropertyArray; |
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private: |
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TInt iSpare; |
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}; |
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/** |
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* Avkon base class similar to uikon's column listbox. |
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* |
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* @code |
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* ListBox <>--> View ---> ItemDrawer ---> Model |
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* ListBox <>--> ItemDrawer <>---> Data |
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* ListBox <>--> Model <>---> MDesCArray <--- Array <>---> Engine |
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* @endcode |
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* |
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* Content for list items are tab-separated strings. |
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* |
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* See concrete classes derived from @c CEikFormattedCellListBox for details. |
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* |
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* Starting from 3.0 listbox uses highlight animations. Starting and stopping |
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* animation is connected to focus events. To support highlight animations |
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* properly you have to make sure that the list has focus when it has 'visual |
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* focus'. Common issues: |
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* - In many cases list is in a container which sits on top of the control |
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* stack. The container receives all focus events and should hand them to the |
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* list too. E.g. |
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* @code void CContainer::FocusChanged( TDrawNow aDrawNow ) |
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* { |
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* ... some code ... |
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* if( iListBox ) |
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* iListBox->SetFocus( IsFocused(), aDrawNow ); |
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* } |
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* @endcode |
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* - When switching components programmatically, e.g. from one list to another |
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* in the same view, make sure that you remove focus from the other |
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* component. |
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* - In more complex cases you may have to add a dummy interceptor control to |
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* the top of control stack to hand focus events to list. |
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* - Make sure you handle resource changes correctly. If resource handle chain |
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* is solid it should reach @c CCoeControl::HandleResourceChange, which |
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* informs child components about resource change. |
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* |
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* See methods |
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* @c CEikListBox::ConstructL() |
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* @c CEikTextListBox::SetItemTextArray() |
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* @c CEikFormattedCellListBoxData::SetIconArray() |
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* |
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* Related flags for dialogs (@c avkon.hrh) |
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* @c EAknDialogSelectionList |
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* @c EAknDialogMenuList |
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* @c EAknDialogMultiselectionList |
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* |
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* Check also: |
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* @c CAknSelectionListDialog (@c aknselectionlist.h) |
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* @c CAknMarkableListDialog (@c aknselectionlist.h) |
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* @c CAknPopupList (@c aknpopup.h) |
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* @c CAknListQueryDialog (@c aknquerydialog.h) |
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* @c CAknColumnListBox (@c aknlists.h) |
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* |
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* @lib avkon |
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*/ |
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class CEikFormattedCellListBox : public CEikTextListBox |
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334 |
{ |
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|
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public: |
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|
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/** |
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* C++ default constructor. |
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*/ |
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IMPORT_C CEikFormattedCellListBox(); |
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|
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343 |
/** |
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* Constructs list box from resource file. See @c LISTBOX resource |
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* definition. |
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* |
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* Flags: |
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* @c EAknListBoxSelectionList, |
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* @c EAknListBoxMenuList, |
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* @c EAknListBoxMarkableList, |
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* @c EAknListBoxMultiselectionList, |
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* @c EAknListBoxViewerFlags |
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* |
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* @param aReader Reference to resource reader @c TResourceReader object. |
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*/ |
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IMPORT_C void ConstructFromResourceL(TResourceReader& aReader); |
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357 |
|
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358 |
/** |
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* By default Symbian 2nd phase constructor is private. Must be called |
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* if resource data is not used. |
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* |
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* @param aParent Pointer to @c CCoeControl class, parent control. |
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* @param aFlags Flags for @c CEikListBox constructor. Possible flags : |
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* @c EAknListBoxSelectionList, |
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* @c EAknListBoxMenuList, |
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* @c EAknListBoxMarkableList, |
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* @c EAknListBoxMultiselectionList, |
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* @c EAknListBoxViewerFlags |
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*/ |
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IMPORT_C void ConstructL(const CCoeControl* aParent, TInt aFlags); |
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371 |
|
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372 |
public: |
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373 |
|
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374 |
/** |
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* Gets model class of the list box. |
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* |
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* @return Pointer to list box model class instance. |
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*/ |
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IMPORT_C CTextListBoxModel* Model() const; |
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|
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381 |
/** |
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* Gets list box item drawer. |
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* |
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* @return Pointer to item drawer object. |
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385 |
*/ |
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IMPORT_C CFormattedCellListBoxItemDrawer* ItemDrawer() const; |
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387 |
|
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388 |
/** |
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* Sets icon sizes for visible list box items. |
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390 |
*/ |
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void SetIconSizes(); |
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392 |
|
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393 |
public: |
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394 |
|
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395 |
/** |
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* Enable or disable logical to visual reordering in listbox data text |
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* drawing. By default, it is enabled. This has any effect only when |
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* bidirectional text is rendered. |
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399 |
* |
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* If you convert text to visual order prior to passing it to the listbox |
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* (for example by wrapping text to lines with methods in |
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* @c AknBidiTextUtils), then you should disable conversion in listbox |
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* by calling this method. |
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404 |
* |
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* @since S60 2.0 |
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* @param aUseConversion If @c ETrue enable conversion. |
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*/ |
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IMPORT_C void UseLogicalToVisualConversion( TBool aUseConversion ); |
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409 |
|
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410 |
public: |
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411 |
|
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412 |
/** |
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* This method needs to be called to enable extended drawing features such |
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* as skinning, pictograph drawing and marquee text in the listbox draw |
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* routine. |
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416 |
* |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
417 |
* Methods @c CEikFormattedCellListBox::ConstructL and |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
418 |
* @c CEikFormattedCellListBox::ConstructFromResourceL call this method. |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
419 |
* So, you only need to call this if your listbox implementation does not |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
420 |
* call either of those. |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
421 |
* |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
422 |
* This method can be safely called more than once. |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
423 |
* Item drawer must be created before calling this method, or a panic is |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
424 |
* raised. |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
425 |
* |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
426 |
* @since S60 2.6 |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
427 |
* @panic EAknPanicListBoxItemDrawerNotCreated Panics if the item drawer |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
428 |
* for the current class has not been defined. |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
429 |
*/ |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
430 |
IMPORT_C void EnableExtendedDrawingL(); |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
431 |
|
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
432 |
/** |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
433 |
* Enables/disables list stretching. When a list is stretched its second line |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
434 |
* is moved after the first line. This is intented for devices with a large |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
435 |
* screen. This feature might be set as default by a product specific flag. |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
436 |
* |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
437 |
* Item drawer must be created before calling this method. |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
438 |
* |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
439 |
* @since S60 3.1 |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
440 |
* @param aEnabled ETrue to enable list stretching. |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
441 |
*/ |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
442 |
IMPORT_C void EnableStretching( const TBool aEnabled ); |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
443 |
|
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Revision: 201003
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parents:
diff
changeset
|
444 |
/** |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
445 |
* Hides the second row of a double style listbox. This feature is disabled |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
446 |
* by default. |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
447 |
* |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
448 |
* @since S60 3.1 |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
449 |
* @param aHide ETrue to hide the second row. |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
450 |
*/ |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
451 |
IMPORT_C void HideSecondRow( const TBool aHide ); |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
452 |
protected: |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
453 |
|
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
454 |
/** |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
455 |
* Creates item draver for the listbox. |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
456 |
*/ |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
457 |
IMPORT_C virtual void CreateItemDrawerL(); |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
458 |
|
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
459 |
/** |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
460 |
* From @c CEikListBox. |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
461 |
* |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
462 |
* Rounds down the height of the rectangle (if necessary) so that only |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
463 |
* a whole number of items can be displayed inside the list box. |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
464 |
* |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
465 |
* @param aRect The rectangle to be modified. |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
466 |
* @return The number of pixels reduced. |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
467 |
*/ |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
468 |
IMPORT_C virtual TInt AdjustRectHeightToWholeNumberOfItems( |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
469 |
TRect &aRect) const; |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
470 |
|
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
471 |
public: // from CEikListBox |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
472 |
|
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
473 |
/** |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
474 |
* From @c CEikListBox. |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
475 |
* |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
476 |
* Creates the list box view. |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
477 |
* |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
478 |
* @return Pointer to new list box view class instance. |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
479 |
*/ |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
480 |
IMPORT_C CListBoxView* MakeViewClassInstanceL(); |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
481 |
|
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
482 |
/** |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
483 |
* From @c CEikListBox. |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
484 |
* |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
485 |
* Handles focus changes. |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
486 |
* |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
487 |
* The function emphasizes or de-emphasizes the view as needed, |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
488 |
* and shows or hides the matcher cursor. |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
489 |
* |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
490 |
* @param aDrawNow If @c EDrawNow, a redraw is performed immediately. |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
491 |
*/ |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
492 |
IMPORT_C void FocusChanged(TDrawNow aDrawNow); |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
493 |
|
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
494 |
public: // from CCoeControl |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
495 |
|
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
496 |
/** |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
497 |
* From @c CCoeControl. |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
498 |
* |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
499 |
* Gets the list of logical colors used to draw the control. |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
500 |
* |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
501 |
* @param aColorUseList The color list. |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
502 |
*/ |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
503 |
IMPORT_C void GetColorUseListL( |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
504 |
CArrayFix<TCoeColorUse>& aColorUseList) const; |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
505 |
|
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
506 |
/** |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
507 |
* From @c CCoeControl. |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
508 |
* |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
509 |
* Handles a change to the control's resources. |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
510 |
* |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
511 |
* @param aType A message UID value. |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
512 |
*/ |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
513 |
IMPORT_C void HandleResourceChange(TInt aType); |
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Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
514 |
|
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
515 |
/** |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
516 |
* From @c CCoeControl. |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
517 |
* |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
518 |
* Handles pointer events. |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
519 |
* |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
520 |
* @param aPointerEvent The pointer event. |
2f259fa3e83a
Revision: 201003
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
521 |
*/ |
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Revision: 201003
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IMPORT_C void HandlePointerEventL(const TPointerEvent& aPointerEvent); |
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protected: // from MObjectProvider |
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/** |
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* From @c MObjectProvider. |
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* |
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* Retrieves an object of the same type as that encapsulated in aId. This |
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* function is used to allow controls to ask their owners for access to |
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* other objects that they own. |
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* |
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* @param aId An encapsulated object type ID. |
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* @return Encapsulates the pointer to the object provided. |
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* Note that the encapsulated pointer may be NULL. |
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*/ |
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IMPORT_C virtual TTypeUid::Ptr MopSupplyObject(TTypeUid aId); |
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|
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private: |
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|
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/** |
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* From @c CAknControl |
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*/ |
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IMPORT_C void* ExtensionInterface( TUid aInterface ); |
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|
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private: // listbox use only |
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|
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IMPORT_C virtual void CEikListBox_Reserved(); |
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|
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private: // data |
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|
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TInt iSpare; |
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}; |
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|
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|
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/** |
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* @c CFormattedCellListBoxView draws all the list items and manages |
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* the area of the screen allocated for list itself. In particular, |
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* this class does not handle margins of the whole list. |
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* |
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* @lib avkon |
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*/ |
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class CFormattedCellListBoxView : public CListBoxView |
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{ |
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|
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public: // from CListBoxView |
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|
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568 |
/** |
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* From @c CListBoxView. |
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* |
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* Draws every visible item into the specified rectangle. |
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* |
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* @param aClipRect The rectangle to draw into. This is not used. |
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*/ |
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IMPORT_C void Draw(const TRect* aClipRect = NULL) const; |
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|
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/** |
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* From @c CListBoxView. |
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* |
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* Draws empty list. |
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* |
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* @param aClientRect The rectangle to draw into. |
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*/ |
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IMPORT_C virtual void DrawEmptyList(const TRect &aClientRect) const; |
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|
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/** |
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* From @c CListBoxView. |
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* |
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* Recalculates the index of the bottom item in the list from the top item |
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* index and the size of the display. This function is called by the owning |
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* list box control when either the size of the list box or the number of |
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* items in its model changes. |
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*/ |
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IMPORT_C virtual void CalcBottomItemIndex(); |
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|
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private: // overridden from CListBoxView |
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|
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IMPORT_C virtual TAny* Reserved_1(); |
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}; |
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|
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|
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#endif // __EIKFRLB_H__ |
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// End of File |