com.klg.jclass.table.data
Class JCEditableCachedDataSource

java.lang.Object
  |
  +--com.klg.jclass.table.data.AbstractDataSource
        |
        +--com.klg.jclass.table.data.AbstractVectorDataSource
              |
              +--com.klg.jclass.table.data.JCCachedDataSource
                    |
                    +--com.klg.jclass.table.data.JCEditableCachedDataSource

All Implemented Interfaces:

EditableTableDataModel, EventListener, JCTableDataListener, JCTableDataModel, Serializable, TableDataModel

public class JCEditableCachedDataSource

extends JCCachedDataSource

implements EditableTableDataModel

The JCEditableCachedDataSource class is an editable version of JCCachedDataSource. Although JCCachedDataSource can bind to any data source, it implements TableData and not EditableTableData and is therefore not editable. Use JCEditableCachedDataSource to bind to an editable data source and have edit functionality. Note that a non-editable data source bound to JCEditableCachedDataSource will display an editor but reject all changes.

See Also:

Serialized Form

Field Summary

Fields inherited from class com.klg.jclass.table.data.JCCachedDataSource

cached_cells, cached_column_labels, cached_row_labels, dataSource

Fields inherited from class com.klg.jclass.table.data.AbstractDataSource

listeners

Constructor Summary

JCEditableCachedDataSource(com.klg.jclass.table.TableDataModel source)
Creates a new JCEditableTableData caching data source.

Method Summary

boolean

setTableDataItem(Object o, int row, int column) Sets a value in the contained data source.

Methods inherited from class com.klg.jclass.table.data.JCCachedDataSource

dataChanged, getNumColumns, getNumRows, getTableColumnLabel, getTableDataItem, getTableRowLabel

Methods inherited from class com.klg.jclass.table.data.AbstractVectorDataSource

createVector, createVector, createVector, createVector, createVector, removeElementsAt, setElementAt, strip

Methods inherited from class com.klg.jclass.table.data.AbstractDataSource

addTableDataListener, dispose, fireColumnChanged, fireColumnLabelChanged, fireColumnsAdded, fireColumnsDeleted, fireColumnsMoved, fireDataReset, fireNumColumnsChanged, fireNumRowsChanged, fireRowChanged, fireRowDeleted, fireRowLabelChanged, fireRowsAdded, fireRowsMoved, fireTableDataEvent, fireValueChanged, hasListeners, removeTableDataListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.klg.jclass.table.TableDataModel

addTableDataListener, removeTableDataListener

Methods inherited from interface com.klg.jclass.util.JCTableDataModel

getNumColumns, getNumRows, getTableColumnLabel, getTableDataItem, getTableRowLabel

Constructor Detail

JCEditableCachedDataSource

public JCEditableCachedDataSource(com.klg.jclass.table.TableDataModel source)

Creates a new JCEditableTableData caching data source.

Parameters:

source -

Method Detail

setTableDataItem

public boolean setTableDataItem(Object o,
                                int row,
                                int column)

Sets a value in the contained data source. The JCTableDataEvent generated by the contained data source will ensure that the cache is refreshed.

Specified by:

setTableDataItem in interface EditableTableDataModel

Parameters:

o -

column -

row -

Returns:

boolean true if the data source committed the value