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