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MIHLViewerObserver Class Reference

class MIHLViewerObserver

MIHLViewerObserver

Pure virtual base class for viewer observer. IHL.lib
Since
3.0
Public Member Functions
void ViewerBitmapChangedL ()
void ViewerError ( TInt )
void ViewerEventL ( TInt , TInt , TInt )

Member Functions Documentation

ViewerBitmapChangedL()

void ViewerBitmapChangedL ( ) [pure virtual]
Notifies client when viewer bitmap content is changed. Leave situation is handled in ViewerError() callback.
Since
3.0

ViewerError(TInt)

void ViewerError ( TInt aError ) [pure virtual]
Notifies client if error occurs in viewer.
Since
3.0

Parameters

TInt aError System wide error code.

ViewerEventL(TInt, TInt, TInt)

void ViewerEventL ( TInt ,
TInt ,
TInt
) [inline, virtual]

This callback is currently not supported!

Notifies client of viewer events. Event codes are defined in viewer header. Leave situation is handled in ViewerError() callback.
Since
3.0

Parameters

TInt
TInt
TInt

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