CEikMfneSymbol Class Reference

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

Capability Information

Required Capabilities

None

#include <EIKMFNE.H>

Inherits CEikMfneField.

Detailed Description

A symbol field for a multi-field numeric editor.

For instance, the AM / PM text in a time editor. In this case, the field contains 2 symbolic items one each for the AM and PM text strings.


Public Member Functions
virtual IMPORT_C  ~CEikMfneSymbol ()
  Destructor.
IMPORT_C void  AddSymbolicItem (CItem *aSymbolicItem, TBool aMakeCurrent)
  Adds the specified symbolic item at the first available position in the array.
IMPORT_C void  SetCurrentSymbolicItemToId (TInt aId)
  Sets the current item to the one specified.
IMPORT_C TInt  IdOfCurrentSymbolicItem () const
  Gets the current symbol's ID.
IMPORT_C void  SetUninitialised (TBool aUninitialised)
  Sets the uninitialized status of the field.
IMPORT_C TBool  IsUninitialised () const
  Gets the uninitialized status of the field.

Static Public Member Functions
static IMPORT_C CEikMfneSymbol *  NewL (TResourceReader &aResourceReader)
  Allocates and constructs a CEikMfneSymbol from resource.
static IMPORT_C CEikMfneSymbol *  NewL (TInt aNumSymbolicItems)
  Allocates and constructs a CEikMfneSymbol.

Data Structures
class   CItem
  An item within a symbol field in an MFNE. More...

Constructor & Destructor Documentation

virtual IMPORT_C CEikMfneSymbol::~CEikMfneSymbol (   )  [virtual]
 

Destructor.

Deletes the array of symbolic items owned by the object.

Member Function Documentation

IMPORT_C void CEikMfneSymbol::AddSymbolicItem (  CItem *  aSymbolicItem,
TBool  aMakeCurrent
) 
 

Adds the specified symbolic item at the first available position in the array.

This should be called by the container only if construction was not made from resource.

Parameters:
aSymbolicItem  The symbol to add. Ownership of aSymbolicItem is transferred to this.
aMakeCurrent  ETrue to make the added symbol current.
Panic:
16 In debug build if the symbolic item array has not yet been created.
Panic:
17 If the array is full.
IMPORT_C TInt CEikMfneSymbol::IdOfCurrentSymbolicItem (   )  const
 

Gets the current symbol's ID.

Returns:
The current symbol's ID.
IMPORT_C TBool CEikMfneSymbol::IsUninitialised (   )  const
 

Gets the uninitialized status of the field.

Returns:
ETrue, if the field is set as uninitialized.
static IMPORT_C CEikMfneSymbol* CEikMfneSymbol::NewL (  TInt  aNumSymbolicItems  )  [static]
 

Allocates and constructs a CEikMfneSymbol.

The first item is set as current.

Parameters:
aNumSymbolicItems  The number of symbolic items. Must be greater than one. All items are set to NULL.
Returns:
A newly constructed symbol.
Panic:
15 If there is not more than one symbol.
static IMPORT_C CEikMfneSymbol* CEikMfneSymbol::NewL (  TResourceReader &  aResourceReader  )  [static]
 

Allocates and constructs a CEikMfneSymbol from resource.

Uses a MFNE_SYMBOL resource. The first item is set as current.

Parameters:
aResourceReader  The resource reader to use.
Returns:
A newly constructed symbol.
Panic:
15 If there is not more than one symbol.
IMPORT_C void CEikMfneSymbol::SetCurrentSymbolicItemToId (  TInt  aId  ) 
 

Sets the current item to the one specified.

Parameters:
aId  The id of the new current item.
Panic:
18 If the specified item does not exist.
IMPORT_C void CEikMfneSymbol::SetUninitialised (  TBool  aUninitialised  ) 
 

Sets the uninitialized status of the field.

Parameters:
aUninitialised  If ETrue, sets the field as uninitialized, i.e. doesn't display anything.
The documentation for this class was generated from the following file:
Copyright © Nokia Corporation 2001-2007
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