nextapp.echo2.app.event
Class TableModelEvent

java.lang.Object
  java.util.EventObject
      nextapp.echo2.app.event.TableModelEvent

All Implemented Interfaces:

java.io.Serializable

public class TableModelEvent
extends java.util.EventObject

An event describing a change to a TableModel.

See Also:

Serialized Form

Field Summary

static int	ALL_COLUMNS A value for column parameters indicating that all columns of the table were affected by the change.
static int	DELETE An event type indicating one or more table rows were deleted.
static int	HEADER_ROW A value row-describing parameters/properties, (i.e., row, firstRow, and lastRow) indicating the table header was affected.
static int	INSERT An event type indicating one or more table rows were inserted.
static int	STRUCTURE_CHANGED An event type indicating the table structure was modified.
static int	UPDATE An event type indicating one or more table rows were updated.

Fields inherited from class java.util.EventObject

source

Constructor Summary

TableModelEvent(TableModel source)
Creates a TableModelEvent describing a change to any or all rows of a table.

TableModelEvent(TableModel source, int row)
Creates a TableModelEvent indicating a change to any or all columns of a single table row.

TableModelEvent(TableModel source, int firstRow, int lastRow)
Creates a TableModelEvent indicating a change to any or all columns of an interval of table rows.

TableModelEvent(TableModel source, int column, int firstRow, int lastRow)
Creates a TableModelEvent indicating a change to a particular column of a single table row or an interval of table rows.

TableModelEvent(TableModel source, int column, int firstRow, int lastRow, int type)
Primary constructor for creating TableModelEvents.

Method Summary

int	getColumn() Returns the column that was affected by the update.
int	getFirstRow() Returns the first row that was affected by the update.
int	getLastRow() Returns the last row that was affected by the update.
int	getType() Returns the type of update that occurred.

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

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

Field Detail

ALL_COLUMNS

public static final int ALL_COLUMNS

A value for column parameters indicating that all columns of the table were affected by the change.

See Also:

Constant Field Values

HEADER_ROW

public static final int HEADER_ROW

A value row-describing parameters/properties, (i.e., row, firstRow, and lastRow) indicating the table header was affected.

See Also:

Constant Field Values

DELETE

public static final int DELETE

An event type indicating one or more table rows were deleted.

See Also:

Constant Field Values

INSERT

public static final int INSERT

An event type indicating one or more table rows were inserted.

See Also:

Constant Field Values

UPDATE

public static final int UPDATE

An event type indicating one or more table rows were updated.

See Also:

Constant Field Values

STRUCTURE_CHANGED

public static final int STRUCTURE_CHANGED

An event type indicating the table structure was modified.

See Also:

Constant Field Values

Constructor Detail

TableModelEvent

public TableModelEvent(TableModel source)

Creates a TableModelEvent describing a change to any or all rows of a table.

Parameters:

source - the changed TableModel

TableModelEvent

public TableModelEvent(TableModel source,
                       int row)

Creates a TableModelEvent indicating a change to any or all columns of a single table row.

Parameters:

source - the changed TableModel

row - the index of the affected row

TableModelEvent

public TableModelEvent(TableModel source,
                       int firstRow,
                       int lastRow)

Creates a TableModelEvent indicating a change to any or all columns of an interval of table rows.

Parameters:

source - the changed TableModel

firstRow - the first table row affected by the update

lastRow - the last table row affected by the update

TableModelEvent

public TableModelEvent(TableModel source,
                       int column,
                       int firstRow,
                       int lastRow)

Creates a TableModelEvent indicating a change to a particular column of a single table row or an interval of table rows.

Parameters:

source - the changed TableModel

column - the column that was affected by the update

firstRow - the first table row affected by the update

lastRow - the last table row affected by the update

TableModelEvent

public TableModelEvent(TableModel source,
                       int column,
                       int firstRow,
                       int lastRow,
                       int type)

Primary constructor for creating TableModelEvents. All other constructors are for convenience and must invoke this constructor.

Parameters:

source - the changed TableModel

column - the column that was affected by the update, or ALL_COLUMNS if all columns were affected.

firstRow - the first table row affected by the update

lastRow - the last table row affected by the update

type - The type of change that occurred, one of the following values:

• STRUCTURE_CHANGED - indicates the table's structure changed.
• DELETE - indicates one or more rows were deleted.
• INSERT - indicates one or more rows were inserted.
• UPDATE - indicates one or more rows were updated.

Method Detail

getColumn

public int getColumn()

Returns the column that was affected by the update.

Returns:

the column that was affected by the update.

getFirstRow

public int getFirstRow()

Returns the first row that was affected by the update.

Returns:

the first row that was affected by the update

getLastRow

public int getLastRow()

Returns the last row that was affected by the update.

Returns:

the last row that was affected by the update

getType

public int getType()

Returns the type of update that occurred.

Returns:

the type of update that occurred, one of the following values:

• STRUCTURE_CHANGED - indicates the table's structure changed.
• DELETE - indicates one or more rows were deleted.
• INSERT - indicates one or more rows were inserted.
• UPDATE - indicates one or more rows were updated.