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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

Since
2.0

Inherits from

Public Member Functions
~CAknsMaskedBitmapItemData()
IMPORT_C voidDestroyAndSetMask(CFbsBitmap *)
IMPORT_C CFbsBitmap *Mask()
IMPORT_C CAknsMaskedBitmapItemData *NewL()
IMPORT_C voidSetMask(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 TAknsItemTypeaType)[protected]

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

Parameters

const TAknsItemType aTypeItem 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 voidDestroyAndSetMask(CFbsBitmap *aMask)

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

Since
2.0

Parameters

CFbsBitmap * aMaskPointer 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.

Since
2.0

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.

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

SetMask(CFbsBitmap *)

IMPORT_C voidSetMask(CFbsBitmap *aMask)

Sets the mask bitmap object for this item data instance. NULL value can be used to detach bitmap mask from item data.

Since
2.0

Parameters

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

Member Data Documentation

CFbsBitmap * iMask

CFbsBitmap *iMask[protected]

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