S60 3rd Edition API Reference: eikfrlb.h Source File

00001 /*
00002 * ============================================================================
00003 *  Name     : Eikfrlb.h
00004 *  Part of  : Avkon
00005 *
00006 *  Description:
00007 *  Version:
00008 *
00009 *  Copyright � 2002 Nokia Corporation.
00010 *  This material, including documentation and any related 
00011 *  computer programs, is protected by copyright controlled by 
00012 *  Nokia Corporation. All rights are reserved. Copying, 
00013 *  including reproducing, storing,  adapting or translating, any 
00014 *  or all of this material requires the prior written consent of 
00015 *  Nokia Corporation. This material also contains confidential 
00016 *  information which may not be disclosed to others without the 
00017 *  prior written consent of Nokia Corporation.
00018 * ============================================================================
00019 */
00020 // EIKFRLB.H
00021 //
00022 // Copyright (c) 1997-2001 Symbian Ltd.  All rights reserved.
00023 //
00024 #if !defined(__EIKFRLB_H__)
00025 #define __EIKFRLB_H__
00026 
00027 #include <eiklbi.h>
00028 #include <eiklbv.h>
00029 #include <eiktxlbm.h>
00030 #include <eiktxlbx.h>
00031 
00032 class CFormattedCellListBoxData;
00033 
00040 class CFormattedCellListBoxItemDrawer : public CTextListItemDrawer
00041         {
00042 public:
00043 
00051         IMPORT_C CFormattedCellListBoxItemDrawer(
00052             MTextListBoxModel* aTextListBoxModel, 
00053             const CFont* aFont, 
00054             CFormattedCellListBoxData* aFormattedCellData);
00055         
00059     IMPORT_C ~CFormattedCellListBoxItemDrawer();
00060 
00066         IMPORT_C CFormattedCellListBoxData* FormattedCellData() const;
00067 
00073         IMPORT_C CFormattedCellListBoxData* ColumnData() const; 
00074     // for compability with columnlistbox itemdrawer
00075 
00083     IMPORT_C virtual void DrawEmptyItem(TInt aItemIndex, TPoint aItemRectPos, 
00084                                         TBool aViewIsDimmed) const;
00085 
00091         IMPORT_C void SetTopItemIndex(TInt aTop);
00092 
00096         struct SListProperties 
00097             {
00099         TInt iItem; // must be first
00100 
00102         TListItemProperties iProperties;
00103             };
00104 
00108         IMPORT_C void ClearAllPropertiesL();
00109 
00127     IMPORT_C void SetPropertiesL(TInt aItemIndex, TListItemProperties properties);
00128 
00136         IMPORT_C virtual TListItemProperties Properties(TInt aItemIndex) const;
00137 
00143         TSize LafItemSize() { return iItemCellSize; }
00144 
00145 public: // from CTextListItemDrawer
00146 
00162         IMPORT_C void DrawItemText(TInt aItemIndex,const  TRect& aItemTextRect,
00163                                TBool aItemIsCurrent, TBool aViewIsEmphasized, 
00164                                TBool aItemIsSelected) const;
00165 
00186         IMPORT_C void DrawItemMark(TBool aItemIsSelected, TBool aViewIsDimmed, 
00187                                const TPoint& aMarkPos) const;
00188 
00189 public: // from CListItemDrawer
00190 
00199         IMPORT_C TSize MinimumCellSize() const;
00200 
00209         IMPORT_C TInt ItemWidthInPixels(TInt aItemIndex) const; 
00210 
00221     IMPORT_C void SetItemCellSize(const TSize& aSizeInPixels);
00222 
00223 protected:
00224     
00230         void DrawCurrentItemRect(const TRect& aRect) const;
00231 
00232 #start_since SINCE_3_1_SDK
00233 
00247     void WordWrapListItem( TPtr& aTarget, 
00248                            const TDesC &aItemString, 
00249                            TInt aFirstIndex, 
00250                            TInt aSecondIndex,
00251                            TInt aItemIndex ) const;
00252 #end_since SINCE_3_1_SDK
00253 #start_since SINCE_3_1_SDK
00254 
00258     void DrawBackgroundAndSeparatorLines( const TRect& aItemTextRect ) const;
00259 #end_since SINCE_3_1_SDK
00260                         
00261 
00262 private:
00263 
00264         IMPORT_C void CFormattedCellListBoxItemDrawer_Reserved();
00265 
00266 protected:
00267 
00271         TInt iTopItemIndex;
00272 
00277         CArrayFix<SListProperties>* iPropertyArray;
00278 
00279 private:
00280 
00281         TInt iSpare;
00282         };
00283 
00284 
00340 class CEikFormattedCellListBox : public CEikTextListBox 
00341         {
00342 
00343 public:
00344 
00348         IMPORT_C CEikFormattedCellListBox();
00349 
00363         IMPORT_C void ConstructFromResourceL(TResourceReader& aReader);
00364         
00377         IMPORT_C void ConstructL(const CCoeControl* aParent, TInt aFlags);
00378 
00379 public:
00380 
00386         IMPORT_C CTextListBoxModel* Model() const;
00387 
00393         IMPORT_C CFormattedCellListBoxItemDrawer* ItemDrawer() const;
00394 
00398     void SetIconSizes();
00399 
00400 public:
00401 
00415         IMPORT_C void UseLogicalToVisualConversion( TBool aUseConversion );
00416 
00417 public:
00418 
00437     IMPORT_C void EnableExtendedDrawingL();
00438     
00439 #start_since SINCE_3_1_SDK
00440 
00451     IMPORT_C void EnableStretching( const TBool aEnabled );
00452 #end_since SINCE_3_1_SDK
00453 
00454 #start_since SINCE_3_1_SDK
00455 
00463     IMPORT_C void HideSecondRow( const TBool aHide );
00464 #end_since SINCE_3_1_SDK
00465 protected:
00466 
00470         IMPORT_C virtual void CreateItemDrawerL();
00471 
00481         IMPORT_C virtual TInt AdjustRectHeightToWholeNumberOfItems(
00482                                     TRect &aRect) const;
00483 
00484 public: // from CEikListBox
00485 
00493         IMPORT_C CListBoxView* MakeViewClassInstanceL();
00494 
00505     IMPORT_C void FocusChanged(TDrawNow aDrawNow);
00506 
00507 public: // from CCoeControl
00508 
00516         IMPORT_C void GetColorUseListL(
00517         CArrayFix<TCoeColorUse>& aColorUseList) const;
00518         
00526     IMPORT_C void HandleResourceChange(TInt aType);
00527     
00535     IMPORT_C void HandlePointerEventL(const TPointerEvent& aPointerEvent);
00536 
00537 protected: // from MObjectProvider
00538 
00550         IMPORT_C virtual TTypeUid::Ptr MopSupplyObject(TTypeUid aId);
00551 
00552 private: 
00553 
00557         IMPORT_C void* ExtensionInterface( TUid aInterface );
00558 
00559 private: // listbox use only
00560 
00561         IMPORT_C virtual void CEikListBox_Reserved(); 
00562 
00563 private: // data
00564 
00565     TInt iSpare;
00566 };
00567 
00568 
00576 class CFormattedCellListBoxView : public CListBoxView
00577         {
00578 
00579 public: // from CListBoxView
00580 
00588         IMPORT_C void Draw(const TRect* aClipRect = NULL) const;
00589 
00597         IMPORT_C virtual void DrawEmptyList(const TRect &aClientRect) const;
00598         
00607     IMPORT_C virtual void CalcBottomItemIndex();
00608 
00609 private: // overridden from CListBoxView
00610 
00611         IMPORT_C virtual TAny* Reserved_1();
00612         };
00613 
00614 
00615 // __EIKFRLB_H__
00616 #endif
00617 
00618 // End of File