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TAlfVisualCommand Class Reference

class TAlfVisualCommand : public TAlfObjectCommand

TAlfVisualCommand is an object command that operates on a visual. Usage:

        //Create Visual command to move visual to front
   TAlfVisualCommand command( *iVisual, EAlfOpEnableTransformation );
  
  //Send command , visual will be moved to front
   iEnv->Send( command, 1 );

Inherits from

TAlfVisualCommand
- TAlfObjectCommand
  - TAlfCommand

Public Member Functions
	TAlfVisualCommand ( CAlfVisual &, TAlfOp , TInt , TInt )
IMPORT_C void	ExecuteL (CAlfEnv &)
IMPORT_C TInt	FlagsToClear ()
IMPORT_C TInt	FlagsToSet ()
IMPORT_C TInt	Size ()
IMPORT_C CAlfVisual &	Visual ()

Protected Member Functions
IMPORT_C void	CommandExtension (const TUid &, TAny **)

Inherited Functions
	TAlfCommand::TAlfCommand(TAlfCommandType)
	TAlfCommand::Type()const
	TAlfCommand::~TAlfCommand()
	TAlfObjectCommand::Object()const
	TAlfObjectCommand::ObjectCommand()const
	TAlfObjectCommand::Operation()const
	TAlfObjectCommand::TAlfObjectCommand(TAlfCommandType,TAny *,TAlfOp)

Private Attributes
TInt	iClearFlags
TInt	iSetFlags
TInt	iSpare1
TInt	iSpare2

Constructor & Destructor Documentation

TAlfVisualCommand(CAlfVisual &, TAlfOp, TInt, TInt)

IMPORT_C	TAlfVisualCommand	(	CAlfVisual &	aVisual,
			TAlfOp	aOperation,
			TInt	aSetFlags = 0,
			TInt	aClearFlags = 0
		)

Constructs a new visual command.

Parameters

CAlfVisual & aVisual	Visual.
TAlfOp aOperation	Operation to do on the visual.
TInt aSetFlags = 0
TInt aClearFlags = 0

Member Functions Documentation

CommandExtension(const TUid &, TAny **)

IMPORT_C void	CommandExtension	(	const TUid &	aExtensionUid,
			TAny **	aExtensionParams
		)	[protected, virtual]

Parameters

const TUid & aExtensionUid
TAny ** aExtensionParams

ExecuteL(CAlfEnv &)

IMPORT_C void

ExecuteL

(

CAlfEnv &

aEnv

)

const [virtual]

Executes the command.

Parameters

CAlfEnv & aEnv

The environment in which the command is being executed.

FlagsToClear()

IMPORT_C TInt

FlagsToClear

(

)

const

Returns the flags that will be cleared by the command.

FlagsToSet()

IMPORT_C TInt

FlagsToSet

(

)

const

Returns the flags that will be set by the command.

Size()

IMPORT_C TInt

Size

(

)

const [virtual]

Returns the size of the command.

Visual()

IMPORT_C CAlfVisual &

Visual

(

)

const

Returns the visual that the command operates on.

Member Data Documentation

TInt iClearFlags

TInt

iClearFlags

[private]

Flags to clear.

TInt iSetFlags

TInt

iSetFlags

[private]

Flags to set.

TInt iSpare1

TInt

iSpare1

[private]

TInt iSpare2

TInt

iSpare2

[private]