quadbase.util
Class SpreadSheetModelEvent

java.lang.Object
  java.util.EventObject
      quadbase.util.SpreadSheetModelEvent

All Implemented Interfaces:

java.io.Serializable

public class SpreadSheetModelEvent
extends java.util.EventObject

This event specifies that a cell values in a SpreadSheetModel have been modified.

See Also:

ISpreadSheetModel, Serialized Form

Field Summary

static int	ALL_COLUMNS This denotes all columns in the spreadsheet (except the row label column).
static int	ALL_ROWS This denotes all rows in the spreadsheet (except the column label row).
protected int	col column affected
static int	COLUMN_LABEL_ROW This denotes the row denoting the column labels.
protected int	row row affected
static int	ROW_LABEL_COLUMN This denotes the column denoting the row labels.

Fields inherited from class java.util.EventObject

source

Constructor Summary

SpreadSheetModelEvent(ISpreadSheetModel source)
This specifies that all data in the spreadsheet has changed.

SpreadSheetModelEvent(ISpreadSheetModel source, int row, int col)
This specifies that all data in the given spreadsheet cell has changed.

Method Summary

int	getColumn() Returns the column index changed (beginning at 1).
int	getRow() Returns the row index changed (beginning at 1).

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

ROW_LABEL_COLUMN

public static final int ROW_LABEL_COLUMN

This denotes the column denoting the row labels.

See Also:

Constant Field Values

COLUMN_LABEL_ROW

public static final int COLUMN_LABEL_ROW

This denotes the row denoting the column labels.

See Also:

Constant Field Values

ALL_COLUMNS

public static final int ALL_COLUMNS

This denotes all columns in the spreadsheet (except the row label column).

See Also:

Constant Field Values

ALL_ROWS

public static final int ALL_ROWS

This denotes all rows in the spreadsheet (except the column label row).

See Also:

Constant Field Values

row

protected int row

row affected

col

protected int col

column affected

Constructor Detail

SpreadSheetModelEvent

public SpreadSheetModelEvent(ISpreadSheetModel source)

This specifies that all data in the spreadsheet has changed. Listeners should discard any state that was based on the rows and requery the model to get the new row and column counts and all the values.

Parameters:

source - the source of the event

SpreadSheetModelEvent

public SpreadSheetModelEvent(ISpreadSheetModel source,
                             int row,
                             int col)

This specifies that all data in the given spreadsheet cell has changed. If a row or column label has changed, use ROW_LABEL_COLUMN or COLUMN_LABEL_ROW to denote it. To specify that all the rows (or columns) have changed, use ALL_ROWS (or ALL_COLUMNS).

Parameters:

row - - row index changed

column - - column index changed

source - the source of the event

Method Detail

getRow

public int getRow()

Returns the row index changed (beginning at 1). If a label has changed, it returns COLUMN_LABEL_ROW. If all the rows have changed, it returns ALL_ROWS.

getColumn

public int getColumn()

Returns the column index changed (beginning at 1). If label has changed, it returns ROW_LABEL_COLUMN. If all the rows have changed, it returns ALL_COLUMNS.