pt.moredata.dataentry.component.swing
Class FieldComponent

java.lang.Object
  pt.moredata.dataentry.component.AbstractDataEntryComponent
      pt.moredata.dataentry.component.FormDataEntryComponent
          pt.moredata.dataentry.component.swing.FieldComponent

All Implemented Interfaces:

DataEntryComponent, java.io.Serializable

public class FieldComponent

extends FormDataEntryComponent

Implementacao de um campo visual baseado num Field.

Version:

$Revision: 1.11 $ XXX : Esta classe podia extender a classe JTextFieldComponent.

Author:

pcarmo

See Also:

Serialized Form

Field Summary

Fields inherited from class pt.moredata.dataentry.component.AbstractDataEntryComponent

_columnName, _tableAlias, _tableName

Constructor Summary

FieldComponent(Field field)
Cria um novo campo visual a partir de um Field.

FieldComponent(java.lang.String name, java.lang.String tableName, java.lang.String tableAlias, java.lang.String columnName, Field field)
Constructor for the FieldComponent object

Method Summary

void	cleanUp() Clean up the component, removing all listeners added to other objects.
java.lang.String	getColumnName() Devolve o nome da coluna da tabela a que este campo visual esta associado.
java.lang.Object	getFieldValue() Devolve o valor guardado no Field.
java.lang.String	getTableName() Devolve o nome da tabela a que este campo visual esta associado.
void	setAllowedCharacters(java.lang.String allowedCharacters) Change the list of allowed characters to be used in the widget represeted by the component during a query only.
void	setEditable(boolean editable) Torna o componente editavel ou nao.
void	setFieldValue(java.lang.Object value) Altera o valor guardado no componente.

Methods inherited from class pt.moredata.dataentry.component.FormDataEntryComponent

getCurrentRow, getRows

Methods inherited from class pt.moredata.dataentry.component.AbstractDataEntryComponent

addComponentModifiedListener, fireComponentEvent, getName, getTableAlias, getTableNameOrAlias, isDataBaseComponent, isEditableForInsert, isEditableForQuery, isEditableForUpdate, removeComponentModifiedListener, setDataBaseComponent, setEditableForInsert, setEditableForQuery, setEditableForUpdate

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FieldComponent

public FieldComponent(Field field)
               throws NullTableNameException,
                      NullColumnNameException,
                      java.lang.NullPointerException

Cria um novo campo visual a partir de um Field.

Parameters:

field - Field onde sao introduzidos os dados.

Throws:

NullTableNameException - If the table name is null.

NullColumnNameException - Se o nome da coluna for nulo.

java.lang.NullPointerException - Se o field for nulo.

FieldComponent

public FieldComponent(java.lang.String name,
                      java.lang.String tableName,
                      java.lang.String tableAlias,
                      java.lang.String columnName,
                      Field field)
               throws NullTableNameException,
                      NullColumnNameException,
                      java.lang.NullPointerException

Constructor for the FieldComponent object

Parameters:

name - The component name. This name will be used to identify the component, if the name is null, the columnName is used.

tableName - The table name.

tableAlias - The table alias.

columnName - The column name of the component.

field - Field onde sao introduzidos os dados.

Throws:

NullTableNameException - If the table name is null.

NullColumnNameException - If the column name is null.

java.lang.NullPointerException - Se o obj for nulo.

Method Detail

getFieldValue

public java.lang.Object getFieldValue()

Devolve o valor guardado no Field.

Returns:

O valor do campo visual associado a coluna da tabela.

setFieldValue

public void setFieldValue(java.lang.Object value)

Altera o valor guardado no componente.

Parameters:

value - O valor a guardar no componente.

getTableName

public java.lang.String getTableName()

Devolve o nome da tabela a que este campo visual esta associado.

Specified by:

getTableName in interface DataEntryComponent

Overrides:

getTableName in class AbstractDataEntryComponent

Returns:

The tableName value

getColumnName

public java.lang.String getColumnName()

Devolve o nome da coluna da tabela a que este campo visual esta associado.

Specified by:

getColumnName in interface DataEntryComponent

Overrides:

getColumnName in class AbstractDataEntryComponent

Returns:

The columnName value

setEditable

public void setEditable(boolean editable)

Torna o componente editavel ou nao.

Parameters:

editable - Se for true o componente fica editavel, caso contrario o componente deixa de poder ser editado.

cleanUp

public void cleanUp()

Clean up the component, removing all listeners added to other objects. This operation is necessary for making this object free of references so the GC can collect it.

setAllowedCharacters

public void setAllowedCharacters(java.lang.String allowedCharacters)

Change the list of allowed characters to be used in the widget represeted by the component during a query only.

Specified by:

setAllowedCharacters in interface DataEntryComponent

Overrides:

setAllowedCharacters in class AbstractDataEntryComponent