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CMenuOperation Class Reference

class CMenuOperation : public CActive

Asynchronous menu operation base class. Defines ownership and cancellation of asynchronous menu operations; does not define the operation itself. Concrete derived classes must provide:

A request function which sets the observer status to KRequesPending;
DoCancel() which cancels the operation;
RunL() which should, in addition to any other required functionality, always end by completing the observer request status. -

Since

S60 v5.0

Inherits from

CMenuOperation
- CActive
  - CBase

Protected Member Functions
	CMenuOperation ( RMenu &, TInt , TRequestStatus &)

Inherited Functions
	CActive::CActive(TInt)
	CActive::Cancel()
	CActive::Deque()
	CActive::DoCancel()
	CActive::Extension_(TUint,TAny &,TAny )
	CActive::IsActive()const
	CActive::IsAdded()const
	CActive::Priority()const
	CActive::RunError(TInt)
	CActive::RunL()
	CActive::SetActive()
	CActive::SetPriority(TInt)
	CActive::~CActive()
	CBase::CBase()
	CBase::Delete(CBase *)
	CBase::operator new(TUint)
	CBase::operator new(TUint,TAny *)
	CBase::operator new(TUint,TLeave)
	CBase::operator new(TUint,TLeave,TUint)
	CBase::operator new(TUint,TUint)
	CBase::~CBase()

Inherited Enumerations
	CActive:TPriority

Protected Attributes
RMenu &	iMenu
TRequestStatus &	iObserverStatus

Inherited Attributes
	CActive::iStatus

Constructor & Destructor Documentation

CMenuOperation(RMenu &, TInt, TRequestStatus &)

CMenuOperation	(	RMenu &	aMenu,
		TInt	aPriority,
		TRequestStatus &	aObserverStatus
	)	[protected, inline]

Constructor.

capability: None.

Exceptions

None.

panic: None.

Parameters

RMenu & aMenu	Menu.
TInt aPriority	Active Object priority.
TRequestStatus & aObserverStatus	Completes when the operation is finished.

Member Data Documentation

RMenu & iMenu

RMenu &

iMenu

[protected]

TRequestStatus & iObserverStatus

TRequestStatus &

iObserverStatus

[protected]