pt.moredata.dataentry.component
Class GridDataEntryComponent

java.lang.Object
  pt.moredata.dataentry.component.AbstractDataEntryComponent
      pt.moredata.dataentry.component.GridDataEntryComponent

All Implemented Interfaces:

DataEntryComponent, java.io.Serializable

Direct Known Subclasses:

TableComponent

public abstract class GridDataEntryComponent

extends AbstractDataEntryComponent

Implementacao de um campo visual com varias linhas e varias colunas. Cada GridDataEntryComponent representa uma coluna de um mesmo widget, ou seja tipicamente um GridDataEntry possui tantos GridDataEntryComponent quanto o numero de colunas que possui. Cada GridDataEntryComponent tem associado o nome de uma coluna e o widget que usa para mostrar os dados. Company MoreData

Version:

$Revision: 1.5 $

Author:

pcarmo

See Also:

Serialized Form

Field Summary

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

_columnName, _tableAlias, _tableName

Constructor Summary

GridDataEntryComponent(java.lang.String tableName, java.lang.String columnName)
Constructor for the VisualTableComponent object.

GridDataEntryComponent(java.lang.String name, java.lang.String tableName, java.lang.String tableAlias, java.lang.String columnName)
Constructor for the GridDataEntryComponent object

Method Summary

abstract java.lang.Object	getFieldValue(int rowNumber) Devolve o valor guardado numa determinada celula do componente.
abstract void	insertNewRow() Inserre uma nova linha na fim da tabela.
abstract void	removeRow(int rowNumber) Remove uma linha da tabela.
abstract void	setFieldValue(int rowNumber, java.lang.Object obj) Altera o valor guardado numa determinada celula do componente.

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

Methods inherited from interface pt.moredata.dataentry.component.DataEntryComponent

cleanUp, getCurrentRow, getFieldValue, getRows, setEditable, setFieldValue

Constructor Detail

GridDataEntryComponent

public GridDataEntryComponent(java.lang.String tableName,
                              java.lang.String columnName)
                       throws NullTableNameException,
                              NullColumnNameException

Constructor for the VisualTableComponent object.

Parameters:

tableName - Nome da tabela.

columnName - The column name of the component.

Throws:

NullTableNameException - If the table name is null.

NullColumnNameException - If the column name is null.

GridDataEntryComponent

public GridDataEntryComponent(java.lang.String name,
                              java.lang.String tableName,
                              java.lang.String tableAlias,
                              java.lang.String columnName)
                       throws NullTableNameException,
                              NullColumnNameException

Constructor for the GridDataEntryComponent 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.

Throws:

NullTableNameException - If the table name is null.

NullColumnNameException - If the column name is null.

Method Detail

getFieldValue

public abstract java.lang.Object getFieldValue(int rowNumber)

Devolve o valor guardado numa determinada celula do componente.

Parameters:

rowNumber - Numero da linha a que a celula pertence.

Returns:

O valor guardado numa determinada celula do componente.

setFieldValue

public abstract void setFieldValue(int rowNumber,
                                   java.lang.Object obj)

Altera o valor guardado numa determinada celula do componente.

Parameters:

rowNumber - Numero da linha a que a celula pertence.

obj - O valor a guardar numa determinada celula do componente.

insertNewRow

public abstract void insertNewRow()

Inserre uma nova linha na fim da tabela.

removeRow

public abstract void removeRow(int rowNumber)

Remove uma linha da tabela.

Parameters:

rowNumber - O numero da linha a remover.