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MAknQueryControlObserver Class Reference

class MAknQueryControlObserver

MAknQueryControlObserver Callback class for CAknQueryDialog

Public Member Functions
TBool HandleQueryEditorSizeEventL ( CAknQueryControl *, TQueryControlEvent )
TBool HandleQueryEditorStateEventL ( CAknQueryControl *, TQueryControlEvent , TQueryValidationStatus )
Public Member Enumerations
enum TQueryControlEvent { EQueryControltSizeChanging , EQueryControlEditorStateChanging , EEmergencyCallAttempted }
enum TQueryValidationStatus { EEditorValueValid  = KErrNone, EEditorValueTooSmall , EEditorValueTooLarge , EEditorValueNotParsed , EEditorEmpty }

Member Functions Documentation

HandleQueryEditorSizeEventL(CAknQueryControl *, TQueryControlEvent)

TBool HandleQueryEditorSizeEventL ( CAknQueryControl * aQueryControl,
TQueryControlEvent aEventType
) [pure virtual]

Gets called when editor sends size event

Parameters

CAknQueryControl * aQueryControl
TQueryControlEvent aEventType

HandleQueryEditorStateEventL(CAknQueryControl *, TQueryControlEvent, TQueryValidationStatus)

TBool HandleQueryEditorStateEventL ( CAknQueryControl * aQueryControl,
TQueryControlEvent aEventType,
TQueryValidationStatus aStatus
) [pure virtual]

Gets called when editor sends state event

Parameters

CAknQueryControl * aQueryControl
TQueryControlEvent aEventType
TQueryValidationStatus aStatus

Member Enumerations Documentation

Enum TQueryControlEvent

Enumeration for query control events

Enumerators

EQueryControltSizeChanging
EQueryControlEditorStateChanging
EEmergencyCallAttempted

Enum TQueryValidationStatus

Enumeration for editor validation status

Enumerators

EEditorValueValid = KErrNone
EEditorValueTooSmall
EEditorValueTooLarge
EEditorValueNotParsed
EEditorEmpty

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