uk.ac.starlink.splat.iface
Class PlotChangedEvent

java.lang.Object
  java.util.EventObject
      uk.ac.starlink.splat.iface.PlotChangedEvent

All Implemented Interfaces:

Serializable

public class PlotChangedEvent
extends EventObject

PlotChangedEvent defines an event that describes a change to the status of a Plot.

See Also:

Serialized Form

Field Summary

static int	CHANGED Used when plot is changed (i.e.
static int	CREATED Used when a plot is created.
protected int	index The index of plot changed.
static int	REMOVED Used when a plot is removed.
protected int	type The type of event.

Fields inherited from class java.util.EventObject

source

Constructor Summary

PlotChangedEvent(Object source, int type, int index)
Constructs a PlotChangedEvent object.

Method Summary

int	getIndex() Return index of plot changed.
int	getType() Return type of event.

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

CREATED

public static final int CREATED

Used when a plot is created.

See Also:

Constant Field Values

REMOVED

public static final int REMOVED

Used when a plot is removed.

See Also:

Constant Field Values

CHANGED

public static final int CHANGED

Used when plot is changed (i.e. a new spectrum is added).

See Also:

Constant Field Values

type

protected int type

The type of event.

index

protected int index

The index of plot changed.

Constructor Detail

PlotChangedEvent

public PlotChangedEvent(Object source,
                        int type,
                        int index)

Constructs a PlotChangedEvent object.

Parameters:

source - - the source Object (typically this).

type - an int specifying CREATED, REMOVED or CHANGED.

index - - an int specifying the position of the changed plot.

Method Detail

getType

public int getType()

Return type of event.

getIndex

public int getIndex()

Return index of plot changed.