pt.moredata.dataentry.component.swing
Class JComboBoxComponent

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

All Implemented Interfaces:

DataEntryComponent, java.io.Serializable

Direct Known Subclasses:

ComboBoxComponent

public class JComboBoxComponent

extends FormDataEntryComponent

Implementacao de um componente de uma entrada de dados a partir de um JComboBox. Company MoreData

Version:

$Revision: 1.9 $ TODO : Testar esta classe !

Author:

pcarmo

See Also:

Serialized Form

Field Summary

protected javax.swing.JComboBox

_field Widget que define o campo.

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

_columnName, _tableAlias, _tableName

Constructor Summary

JComboBoxComponent(java.lang.String tableName, java.lang.String columnName, javax.swing.JComboBox field)
Cria um novo campo visual a partir de um JComboBox.

JComboBoxComponent(java.lang.String name, java.lang.String tableName, java.lang.String tableAlias, java.lang.String columnName, javax.swing.JComboBox field)
Constructor for the JComboBoxComponent object

Method Summary

void	cleanUp() Clean up the component, removing all listeners added to other objects.
java.lang.Object	getFieldValue() Devolve o valor guardado no componente.
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, getColumnName, getName, getTableAlias, getTableName, getTableNameOrAlias, isDataBaseComponent, isEditableForInsert, isEditableForQuery, isEditableForUpdate, removeComponentModifiedListener, setAllowedCharacters, setDataBaseComponent, setEditableForInsert, setEditableForQuery, setEditableForUpdate

Methods inherited from class java.lang.Object

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

Field Detail

_field

protected javax.swing.JComboBox _field

Widget que define o campo.

Constructor Detail

JComboBoxComponent

public JComboBoxComponent(java.lang.String tableName,
                          java.lang.String columnName,
                          javax.swing.JComboBox field)
                   throws NullTableNameException,
                          NullColumnNameException,
                          java.lang.NullPointerException

Cria um novo campo visual a partir de um JComboBox.

Parameters:

tableName - Nome da tabela associada ao campo visual.

columnName - Nome da coluna da tabela associada ao campo visual.

field - JComboBox 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.

JComboBoxComponent

public JComboBoxComponent(java.lang.String name,
                          java.lang.String tableName,
                          java.lang.String tableAlias,
                          java.lang.String columnName,
                          javax.swing.JComboBox field)
                   throws NullTableNameException,
                          NullColumnNameException,
                          java.lang.NullPointerException

Constructor for the JComboBoxComponent 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 - JComboBox 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 componente.

Returns:

O valor guardado no componente (pode ser null).

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.

setFieldValue

public void setFieldValue(java.lang.Object value)

Altera o valor guardado no componente.

Parameters:

value - O valor a guardar no componente.

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.