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CPageFieldBase Class Reference

class CPageFieldBase : public CTextField

Stores a style for displaying the value of numeric fields.

This style is used when converting the integer value of numeric fields into a descriptor for display in another format, e.g. Arabic, Roman, alphabetic. This is the base class for the numeric fields, CPageNumField and CNumPagesField .

Inherits from

CPageFieldBase
- CTextField
  - CBase

Public Member Functions
IMPORT_C void	ExternalizeL ( RWriteStream &)
IMPORT_C void	InternalizeL ( RReadStream &)
IMPORT_C TNumberStyle	NumberStyle ()
void	SetNumberStyle ( TNumberStyle )

Protected Member Functions
TInt	InsertValue ( TPtr &, TInt )

Inherited Functions
	CBase::CBase()
	CBase::Delete(CBase *)
	CBase::Extension_(TUint,TAny &,TAny )
	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()
	CTextField::RestoreL(const CStreamStore &,TStreamId)
	CTextField::StoreL(CStreamStore &)const
	CTextField::Type()const
	CTextField::Value(TPtr &)

Public Member Enumerations
enum	TNumberStyle { EArabic , ERomanUpper , ERomanLower , EAlphabeticUpper , EAlphabeticLower }

Protected Attributes
TNumberStyle	iStyle

Member Functions Documentation

ExternalizeL(RWriteStream &)

IMPORT_C void

ExternalizeL

(

RWriteStream &

aStream

)

const [virtual]

Externalises the field data. Called by StoreL() .

Calling this default implementation raises a panic. Concrete field classes with persistent data must provide their own implementation of this function. Concrete field classes with no persistent data must provide a StoreL() implementation that just returns KNullStreamId.

Parameters

RWriteStream & aStream

Not used.

InsertValue(TPtr &, TInt)

TInt	InsertValue	(	TPtr &	aValueText,
			TInt	aValue
		)	[protected]

Parameters

TPtr & aValueText
TInt aValue

InternalizeL(RReadStream &)

IMPORT_C void

InternalizeL

(

RReadStream &

aStream

)

[virtual]

Internalises the field data. Called by RestoreL() .

Parameters

RReadStream & aStream

Stream from which the field data should be internalised.

NumberStyle()

IMPORT_C TNumberStyle

NumberStyle

(

)

const

SetNumberStyle(TNumberStyle)

void

SetNumberStyle

(

TNumberStyle

aStyle

)

[inline]

Sets the numeric style.

Parameters

TNumberStyle aStyle

The numeric style.

Member Enumerations Documentation

Enum TNumberStyle

Numeric style

Enumerators

EArabic	Arabic numeral, e.g. 1, 2, 3.
ERomanUpper	Upper case Roman numeral, e.g. I, II, III.
ERomanLower	Lower case Roman numeral, e.g. i, ii, iii.
EAlphabeticUpper	Upper case alphabetic.
EAlphabeticLower	Lower case alphabetic.

Member Data Documentation

TNumberStyle iStyle

TNumberStyle

iStyle

[protected]