Symbian
Symbian OS Library

SYMBIAN OS V9.3

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Location: APGDOOR.H
Link against: apgrfx.lib

Class TApaPictureFactory

class TApaPictureFactory : public MPictureFactory;

Description

A factory class for instantiating and restoring an application's door.

A door factory object is constructed by the UI environment and can be accessed by calling CEikonEnv::PictureFactory().

Derivation

Members

Defined in TApaPictureFactory:
NewPictureL(), SetIconSize(), TApaPictureFactory(), TApaPictureFactory()

See also:


Construction and destruction


TApaPictureFactory()

IMPORT_C TApaPictureFactory(CApaProcess *aAppProcess);

Description

Constructs a door factory object for the specified application process.

Parameters

CApaProcess *aAppProcess

The application process.


TApaPictureFactory()

protected: IMPORT_C TApaPictureFactory();

Description

Constructor for TApaPictureFactory

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Member functions


SetIconSize()

inline void SetIconSize(TSize aIconSizeInTwips);

Description

Sets the size of the icon.

Parameters

TSize aIconSizeInTwips

The size of the icon, in twips.


NewPictureL()

virtual IMPORT_C void NewPictureL(TPictureHeader &aPictureHeader, const CStreamStore &aPictureStore) const;

Description

Constructs and restores an application's door (picture) from a stream in the specified store.

The restored door is a CApaDoor type object.

Note that the function can leave with KErrNoMemory if creation of the CApaDoor object fails.

Parameters

TPictureHeader &aPictureHeader

The header identifying the door to be restored. The UID identifying the door must be KUidPictureTypeDoor, otherwise the function leaves with KErrNotSupported. On entry, the door picture must be represented by a stream ID, otherwise the function leaves with KErrBadHandle; on return, the door picture is represented by a pointer to an internalized CApaDoor object.

const CStreamStore &aPictureStore

The store from which the door will be restored.

See also: