MAknQueryControlObserver Class Reference

Link against: avkon.lib

Capability Information

None

#include <AknQueryControl.h>


Public Types
enum	TQueryControlEvent { EQueryControltSizeChanging, EQueryControlEditorStateChanging, EEmergencyCallAttempted }
	Enumeration for query control events. More...
enum	TQueryValidationStatus { EEditorValueValid = KErrNone, EEditorValueTooSmall, EEditorValueTooLarge, EEditorValueNotParsed, EEditorEmpty }
	Enumeration for editor validation status. More...
Public Member Functions
virtual TBool	HandleQueryEditorSizeEventL (CAknQueryControl *aQueryControl, TQueryControlEvent aEventType)=0
	Gets called when editor sends size event.
virtual TBool	HandleQueryEditorStateEventL (CAknQueryControl *aQueryControl, TQueryControlEvent aEventType, TQueryValidationStatus aStatus)=0
	Gets called when editor sends state event.

Enumeration for query control events.

Enumerator:

EQueryControltSizeChanging
EQueryControlEditorStateChanging
EEmergencyCallAttempted

Enumeration for editor validation status.

Enumerator:

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

Gets called when editor sends size event.

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

Gets called when editor sends state event.