EIKIMAGE.H

00001 // EIKIMAGE.H
00002 //
00003 // Copyright (c) 1997-1999 Symbian Ltd.  All rights reserved.
00004 //
00006 #if !defined(__EIKIMAGE_H__)
00007 #define __EIKIMAGE_H__
00008 
00009 #if !defined(__EIKALIGN_H__)
00010 #include <eikalign.h>
00011 #endif 
00012 
00013 class CFbsBitmap;
00014 class CBitmapContext;
00021 class CEikImage : public CEikAlignedControl
00022     {
00024 public:
00029     IMPORT_C CEikImage();
00034     IMPORT_C ~CEikImage();
00036 public: // framework
00043     IMPORT_C TSize MinimumSize();
00050     IMPORT_C void ConstructFromResourceL(TResourceReader& aReader);
00052 public: // new functions
00072         IMPORT_C void CreatePictureFromFileL(const TDesC& aFilename,
00073                                              TInt aMainId,
00074                                          TInt aMaskId=-1);      
00082         IMPORT_C void SetPicture(const CFbsBitmap* aBitmap,
00083                              const CFbsBitmap* aMaskBitmap=NULL);
00090         IMPORT_C void SetEmphasis(TBool aEmphasis);
00097     IMPORT_C void SetPictureOwnedExternally(TBool aOwnership);
00104     IMPORT_C const CFbsBitmap* Bitmap() const;
00111     IMPORT_C const CFbsBitmap* Mask() const;
00118     IMPORT_C void SetBitmap(const CFbsBitmap* aBitmap);
00126         IMPORT_C void SetMask(const CFbsBitmap* aMaskBitmap);
00134     IMPORT_C void SetNewBitmaps(const CFbsBitmap* aNewBitmap,
00135                                 const CFbsBitmap* aNewMask);
00143     IMPORT_C TBool IsPictureOwnedExternally(); 
00150     IMPORT_C void SetBrushStyle(CGraphicsContext::TBrushStyle aBrushStyle);
00152 public: // from CCoeControl   
00173     IMPORT_C void HandlePointerEventL(const TPointerEvent& aPointerEvent);
00175 protected: // from CCoeControl
00187     IMPORT_C void WriteInternalStateL(RWriteStream& aWriteStream) const;
00189 private: // from CCoeControl
00191         IMPORT_C void Draw(const TRect& aRect) const;
00192         IMPORT_C void Reserved_2();
00194 private:
00199     IMPORT_C void* ExtensionInterface( TUid aInterface );
00201 private:
00203         const CFbsBitmap* iBitmap;
00204         const CFbsBitmap* iMaskBitmap;
00205         TInt iImFlags;
00206         TInt iSpare;
00207         CGraphicsContext::TBrushStyle iBrushStyle;
00208         };
00210 #endif  //  __EIKIMAGE_H__