com.sas.table
Class ColumnChangedEvent

com.sas.table.ColumnChangedEvent

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

public class ColumnChangedEvent

Reports a change to a table's column(s).

An object that represents a table should create this event whenever a column, or a contiguous range of columns, has been added, removed, or changed, and send it to all registered listeners for ContentsChangedEvent.

See Also:

ContentsChangedSource, RowChangedEvent, Serialized Form

Field Summary

Fields inherited from class com.sas.table.CellVectorChangedEvent

ADDED, ALL_REPLACED, CELLS, CLASS, count, DEFAULT_VALUE, howChanged, index, REMOVED

Constructor Summary

ColumnChangedEvent(java.lang.Object source)
Constructs an event to indicate that all the columns have been completely replaced by a new set.

ColumnChangedEvent(java.lang.Object source, int index, int count, int howChanged)
Constructor.

Method Summary

Methods inherited from class com.sas.table.CellVectorChangedEvent

toString

Constructor Detail

ColumnChangedEvent

public ColumnChangedEvent(java.lang.Object source,
                          int index,
                          int count,
                          int howChanged)

Constructor. Columns index through index+count-1 will be considered changed.

Parameters:

source - The table model whose column(s) has changed.

index - The one-based identifier of the first (or only) changed column.

count - The number of changed columns.

howChanged - Indicates how the columns have changed.

See Also:

CellVectorChangedEvent.ADDED, CellVectorChangedEvent.REMOVED, CellVectorChangedEvent.ALL_REPLACED, CellVectorChangedEvent.CELLS, CellVectorChangedEvent.CLASS, CellVectorChangedEvent.DEFAULT_VALUE

ColumnChangedEvent

public ColumnChangedEvent(java.lang.Object source)

Constructs an event to indicate that all the columns have been completely replaced by a new set.

Parameters:

source - The table model whose columns have been replaced.