CAknQueryValueDurationArray Class Reference

Link against: avkon.lib

Capability Information

Required Capabilities

None

#include <AknQueryValueDuration.h>

Detailed Description

Wraps an array of numeric values, adapts it into a descriptor array.


Public Types
typedef CArrayFix< TTimeIntervalSeconds >	DurationArray
	Typedef for array containing TTimeIntervalSeconds items.
enum	{ KSafeSizeOfDescriptorForDurationFormat = 32 }
Public Member Functions
IMPORT_C	~CAknQueryValueDurationArray ()
IMPORT_C void	SetArray (DurationArray &aArray)
	Set the array of values.
IMPORT_C DurationArray *	Array () const
	Get the array of values as a TArray.
IMPORT_C const HBufC *	FormatString () const
	Return the TTime format string that is used to generate MDesCArray values.
IMPORT_C TInt	FormattedStringSize () const
	Return the size of a maximal time string formated using the format string that was supplied during construction of this instance.
IMPORT_C void	FormatDuration (TPtr &aText, TTimeIntervalSeconds aDuration) const
	Format a descriptor with the textual version of a duration, formated according to the format string.
virtual IMPORT_C TInt	MdcaCount () const
virtual IMPORT_C TPtrC	MdcaPoint (TInt aIndex) const
	Returns array element, converting value to text.
Static Public Member Functions
static IMPORT_C CAknQueryValueDurationArray *	NewL (TInt aResourceId)
	Two-phased constructor.
static IMPORT_C CAknQueryValueDurationArray *	NewLC (TInt aResourceId)
	See NewL.
Protected Member Functions
	CAknQueryValueDurationArray ()
void	ConstructL (TInt aResourceId)
	2nd stage construction.

Member Typedef Documentation

typedef CArrayFix<TTimeIntervalSeconds> CAknQueryValueDurationArray::DurationArray

Typedef for array containing TTimeIntervalSeconds items.

Member Enumeration Documentation

anonymous enum

Enumerator:

KSafeSizeOfDescriptorForDurationFormat

Constructor & Destructor Documentation

IMPORT_C CAknQueryValueDurationArray::~CAknQueryValueDurationArray

(

)

CAknQueryValueDurationArray::CAknQueryValueDurationArray ( ) [protected]

Member Function Documentation

IMPORT_C DurationArray* CAknQueryValueDurationArray::Array

(

)

const

Get the array of values as a TArray.

Note that client can use any implementation of array class, but the array is treated as a TArray.

Returns:: array of values, ownership is not passed

void CAknQueryValueDurationArray::ConstructL ( TInt aResourceId ) [protected]

2nd stage construction.

IMPORT_C void CAknQueryValueDurationArray::FormatDuration	(	TPtr &	aText,
		TTimeIntervalSeconds	aDuration
	)	const

Format a descriptor with the textual version of a duration, formated according to the format string.

Number of hours is not bounded.

Parameters:

	aText	descriptor to be filled, must be of sufficient size
	aDuration	the interval to be formatted

IMPORT_C const HBufC* CAknQueryValueDurationArray::FormatString

(

)

const

Return the TTime format string that is used to generate MDesCArray values.

Returns:: format string

IMPORT_C TInt CAknQueryValueDurationArray::FormattedStringSize

(

)

const

Return the size of a maximal time string formated using the format string that was supplied during construction of this instance.

Two versions to eliminate compiler warnings.

Returns:: length of formatted string.

virtual IMPORT_C TInt CAknQueryValueDurationArray::MdcaCount ( ) const [virtual]

Returns:: count of contained array

virtual IMPORT_C TPtrC CAknQueryValueDurationArray::MdcaPoint ( TInt aIndex ) const [virtual]

Returns array element, converting value to text.

WARNING: the returned pointer is only valid until the next time this method is invoked.

Parameters:

aIndex

index of element to return

Returns:: descriptor representing array element, ownership is not passed

static IMPORT_C CAknQueryValueDurationArray* CAknQueryValueDurationArray::NewL ( TInt aResourceId ) [static]

Two-phased constructor.

Parameters:

aResourceId

Recource id of a TBUF containing a duration format string. Client can use R_AVKON_TBUF_POPUP_FIELD_DEFAULT_DURATION_FORMAT if desired, or provide its own resource. (must be at least "%d%d%d")

static IMPORT_C CAknQueryValueDurationArray* CAknQueryValueDurationArray::NewLC ( TInt aResourceId ) [static]

See NewL.

IMPORT_C void CAknQueryValueDurationArray::SetArray

(

DurationArray &

aArray

)

Set the array of values.

Note that client can use any implementation of array class, but must pass in a TArray generated from it (by calling the Array() method on the array class)

Parameters:

aArray

array of values, ownership is not passed

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

AknQueryValueDuration.h

CAknQueryValueDurationArray Class Reference

Capability Information

Required Capabilities

Detailed Description

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation