MAknEdStateObserver Class Reference

Link against: avkon.lib eikcoctl.lib eikctl.lib form.lib uiklaf.lib

Capability Information

Required Capabilities

None

#include <aknedstsobs.h>

Detailed Description

Interface for handling control's state change.

Since:: Series 60 0.9


Public Types
enum	EAknEdwinStateEvent { EAknEdwinStateEventStateUpdate, EAknEdwinStateInputModeUpdate, EAknEdwinStateCaseModeUpdate, EAknEdwinStateLocalLanguageUpdate, EAknEdwinStateFlagsUpdate, EAknSyncEdwinState, EAknCursorPositionChanged, EAknActivatePenInputRequest, EAknEdwinStatePromptUpdate }
	Observer event types. More...
Public Member Functions
virtual void	HandleAknEdwinStateEventL (CAknEdwinState *aAknEdwinState, EAknEdwinStateEvent aEventType)=0
	Handles an state event from a observed control.

Member Enumeration Documentation

enum MAknEdStateObserver::EAknEdwinStateEvent

Observer event types.

Enumerator:

EAknEdwinStateEventStateUpdate	The state has been updated.
EAknEdwinStateInputModeUpdate	The input mode has been updated.
EAknEdwinStateCaseModeUpdate	The case mode has been updated.
EAknEdwinStateLocalLanguageUpdate	The local language has been updated.
EAknEdwinStateFlagsUpdate	The flags have been updated.
EAknSyncEdwinState	The edwin state needs to be sync'ed.
EAknCursorPositionChanged	Cursor position has changed in editor.
EAknActivatePenInputRequest	VKB/HW activation request.
EAknEdwinStatePromptUpdate	Prompt Text has changed.

Member Function Documentation

virtual void MAknEdStateObserver::HandleAknEdwinStateEventL	(	CAknEdwinState *	aAknEdwinState,
		EAknEdwinStateEvent	aEventType
	)	`[pure virtual]`

Handles an state event from a observed control.

Pure virtual function that is called when a control, for which this control is the observer, calls ReportAknedstateEventL(). It should be implemented by the observer control and should handle all state events sent by controls it observed.

Parameters:

	aAknEdwinState	The control that sent the event.
	aEventType	The event type defined in `EAknEdwinStateEvent`.

The documentation for this class was generated from the following file:

aknedstsobs.h