Java Foundation Classes in a Nutshell

of the column. When a column is removed, getFromIndex() specifies the index that it

used to occupy. When a column is moved, getFromIndex() retur ns the column’s old posi-

tion and getToIndex() retur ns the column’s new position.

public class TableColumnModelEvent extends java.util.EventObject {

// Public Constructors

public TableColumnModelEvent(javax.swing .table.TableColumnModel source, int from, int to);

// Public Instance Methods

public int getFromIndex();

public int getToIndex();

// Protected Instance Fields

protected int fromIndex;

protected int toIndex;

}

Hierar chy: Object→ java.util.EventObject(Serializable)→ TableColumnModelEvent

Passed To: JTable.{columnAdded(), columnMoved(), columnRemoved()},

JTable.AccessibleJTable.{columnAdded(), columnMoved(), columnRemoved()},

TableColumnModelListener.{columnAdded(), columnMoved(), columnRemoved()},

javax.swing .table.DefaultTableColumnModel.{fireColumnAdded(), fireColumnMoved(), fireColumnRemoved()},

javax.swing .table.JTableHeader.{columnAdded(), columnMoved(), columnRemoved()}

TableColumnModelListener Ja va 1.2

javax.swing .event event listener

This interface defines the methods that an object must implement to receive notifica-

tions of changes in a javax.swing .table.TableColumnModel. Note that unlike most event listen-

ers, the methods of this object are passed differ ent types of event objects.

public abstract interface TableColumnModelListener