Class MAnimationDataProviderObserver

class MAnimationDataProviderObserver;

Description

Interface from a data provider to an animation

An animation which has a data provider receives information from it via this interface.

You do not need to derive an implementation from this class unless you are writing a new animation type.

Members

Defined in MAnimationDataProviderObserver:

• DataProviderEventL(TInt,TAny *,TInt)Receives an event from a data provider.
• MAnimationDataProviderObserver_Reserved1()Reserved for future use
• MAnimationDataProviderObserver_Reserved2()Reserved for future use

See also:

• CAnimationDataProviderPure virtual base class for data providers.
• CAnimationPure virtual base class for animations.
• CAnimatorPure virtual base class for animators.

virtual void DataProviderEventL(TInt aEvent, TAny *aData, TInt aDataSize)=0;

Description

Receives an event from a data provider.

Parameters

TInt aEvent The event code. TAny *aData Any data associated with the event. Can be NULL. TInt aDataSize The size in bytes of the item pointed to by aData.

protected: IMPORT_C virtual void MAnimationDataProviderObserver_Reserved1();

Description

Reserved for future use

protected: IMPORT_C virtual void MAnimationDataProviderObserver_Reserved2();

Description

Reserved for future use