csheets.ui.ctrl
Class SelectionEvent

java.lang.Object
  java.util.EventObject
      csheets.ui.ctrl.SelectionEvent

All Implemented Interfaces:

Serializable

public class SelectionEvent
extends EventObject

A selection application event is used to notify interested parties that a new active workbook, spreadsheet and/or cell is selected.

Author:

Einar Pehrson

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

SelectionEvent(Object source, Workbook workbook, Spreadsheet spreadsheet, Cell cell, Workbook prevWorkbook, Spreadsheet prevSpreadsheet, Cell prevCell)
Creates a new selection event.

Method Summary

Cell	getCell() Returns the active cell.
Cell	getPreviousCell() Returns the previous active cell.
Spreadsheet	getPreviousSpreadsheet() Returns the previous active spreadsheet.
Workbook	getPreviousWorkbook() Returns the previous active workbook.
Spreadsheet	getSpreadsheet() Returns the active spreadsheet.
Workbook	getWorkbook() Returns the active workbook.
boolean	isCellChanged() Returns whether the event was caused by the active cell being changed
boolean	isSpreadsheetChanged() Returns whether the event was caused by the active spreadsheet being changed
boolean	isWorkbookChanged() Returns whether the event was caused by the active workbook being changed

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

Constructor Detail

SelectionEvent

public SelectionEvent(Object source,
                      Workbook workbook,
                      Spreadsheet spreadsheet,
                      Cell cell,
                      Workbook prevWorkbook,
                      Spreadsheet prevSpreadsheet,
                      Cell prevCell)

Creates a new selection event.

Parameters:

source - the source of the event

workbook - the active workbook

spreadsheet - the active spreadsheet

cell - the active cell

prevWorkbook - the previous active workbook (or the same as the new one if it didn't change)

prevSpreadsheet - the previous active spreadsheet (or the same as the new one if it didn't change)

prevCell - the previous active cell

Method Detail

getWorkbook

public Workbook getWorkbook()

Returns the active workbook.

Returns:

the active workbook

getSpreadsheet

public Spreadsheet getSpreadsheet()

Returns the active spreadsheet.

Returns:

the active spreadsheet

getCell

public Cell getCell()

Returns the active cell.

Returns:

the active cell

getPreviousWorkbook

public Workbook getPreviousWorkbook()

Returns the previous active workbook.

Returns:

the previous active workbook (or the same as the new one if it didn't change)

getPreviousSpreadsheet

public Spreadsheet getPreviousSpreadsheet()

Returns the previous active spreadsheet.

Returns:

the previous active spreadsheet (or the same as the new one if it didn't change)

getPreviousCell

public Cell getPreviousCell()

Returns the previous active cell.

Returns:

the previous active cell

isWorkbookChanged

public boolean isWorkbookChanged()

Returns whether the event was caused by the active workbook being changed

Returns:

true if the active workbook and the previous active workbook are not the same

isSpreadsheetChanged

public boolean isSpreadsheetChanged()

Returns whether the event was caused by the active spreadsheet being changed

Returns:

true if the active spreadsheet and the previous active spreadsheet are not the same

isCellChanged

public boolean isCellChanged()

Returns whether the event was caused by the active cell being changed

Returns:

true if the active cell and the previous active cell are not the same