CAknsMaskedBitmapItemData Class Reference

class CAknsMaskedBitmapItemData : public CAknsBitmapItemData

Masked bitmap item data. Masked bitmap item data contains (in addition to base class members) an additional member of type CFbsBitmap for the bitmap mask. Item type for bitmap item data is always EAknsITMaskedBitmap.

This is a public class with exported functions. The class is not intended for derivation outside the library.

AknSkins.lib

2.0

Inherits from

CAknsMaskedBitmapItemData
- CAknsBitmapItemData
  - CAknsImageItemData
    - CAknsItemData
      - CBase

Public Member Functions
	~CAknsMaskedBitmapItemData()
IMPORT_C void	DestroyAndSetMask(CFbsBitmap *)
IMPORT_C CFbsBitmap *	Mask()
IMPORT_C CAknsMaskedBitmapItemData *	NewL()
IMPORT_C void	SetMask(CFbsBitmap *)

Protected Member Functions
	CAknsMaskedBitmapItemData(const TAknsItemType)

Inherited Functions
	CAknsBitmapItemData::Bitmap()
	CAknsBitmapItemData::CAknsBitmapItemData(const TAknsItemType)
	CAknsBitmapItemData::DestroyAndSetBitmap(CFbsBitmap *)
	CAknsBitmapItemData::SetBitmap(CFbsBitmap *)
	CAknsBitmapItemData::~CAknsBitmapItemData()
	CAknsImageItemData::Attributes()const
	CAknsImageItemData::CAknsImageItemData(const TAknsItemType)
	CAknsImageItemData::DrawRect()
	CAknsImageItemData::ParentIID()
	CAknsImageItemData::SetAttributesL(const TAknsImageAttributeData &)
	CAknsImageItemData::SetDrawRect(const TRect &)
	CAknsImageItemData::SetParentIID(const TAknsItemID &)
	CAknsImageItemData::~CAknsImageItemData()
	CAknsItemData::CAknsItemData(const TAknsItemType)
	CAknsItemData::SetType(const TAknsItemType)
	CAknsItemData::Type()const
	CAknsItemData::~CAknsItemData()
	CBase::CBase()
	CBase::Delete(CBase *)
	CBase::Extension_(TUint,TAny &,TAny )
	CBase::operator new(TUint)
	CBase::operator new(TUint,TAny *)
	CBase::operator new(TUint,TLeave)
	CBase::operator new(TUint,TLeave,TUint)
	CBase::operator new(TUint,TUint)
	CBase::~CBase()

Protected Attributes
CFbsBitmap *	iMask

Inherited Attributes
	CAknsBitmapItemData::iBitmap
	CAknsImageItemData::iAttributeData
	CAknsImageItemData::iDrawRect
	CAknsImageItemData::iParentIID
	CAknsItemData::iType

Constructor & Destructor Documentation

CAknsMaskedBitmapItemData(const TAknsItemType)

CAknsMaskedBitmapItemData

(

const TAknsItemType

aType

)

[protected]

C++ protected constructor. Constructs a new CAknsMaskedBitmapItemData with bitmaps set to NULL.

Parameters

const TAknsItemType aType

Item type of the new item data object. While this is always EAknsITMaskedBitmap for instances of this class, derived classes may specify another value.

~CAknsMaskedBitmapItemData()

~CAknsMaskedBitmapItemData

(

)

[virtual]

Destructor. Deletes bitmap objects, if present.

Member Functions Documentation

DestroyAndSetMask(CFbsBitmap *)

IMPORT_C void

DestroyAndSetMask

(

CFbsBitmap *

aMask

)

Sets the mask bitmap object for this item data instance and destroys previous one, if any.

2.0

Parameters

CFbsBitmap * aMask

Pointer to mask instance. Ownership of the bitmap object is transferred to item data. NULL value is also valid.

Mask()

IMPORT_C CFbsBitmap *

Mask

(

)

Returns the current bitmap mask object owned by item data instance.

2.0

Pointer to mask instance, or NULL if none is currently associated with this item data.

NewL()

IMPORT_C CAknsMaskedBitmapItemData *

NewL

(

)

[static]

Two-phased constructor. Constructs a new CAknsMaskedBitmapItemData object with bitmaps set to NULL. Bitmaps must be set afterwards by using SetBitmap(CFbsBitmap* aBitmap) and SetMask(CFbsBitmap* aBitmap) methods.

Newly constructed CAknsMaskedBitmapItemData object.

Exceptions:

If allocation fails, function leaves with a system-wide error code.