com.ijchart.xychart.event
Class PlotChangeEvent

java.lang.Object
  java.util.EventObject
      com.ijchart.xychart.event.PlotChangeEvent

All Implemented Interfaces:

java.io.Serializable

public class PlotChangeEvent
extends java.util.EventObject
implements java.io.Serializable

Title: IJChart

Description: a chart library for the Java(tm) platform.

A change event that encapsulates information about a change to an plot.

Copyright: Copyright (c) 2013

Company:

Version:

1.0

Author:

zhang feng min,shanghai china. Contract me by email.

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

PlotChangeEvent(AbstractPlot plot)
Creates a new instance and the event type is ChartChangeEventType.GENERAL.

PlotChangeEvent(AbstractPlot plot, ChartChangeEventType type)
Creates a new instance.

Method Summary

AbstractPlot	getPlot() Returns the plot that generated the event.
ChartChangeEventType	getType() Returns the event type.
void	setType(ChartChangeEventType type) Sets the event type.

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

PlotChangeEvent

public PlotChangeEvent(AbstractPlot plot)

Creates a new instance and the event type is ChartChangeEventType.GENERAL.

Parameters:

plot - AbstractPlot The plot that generated the event.

PlotChangeEvent

public PlotChangeEvent(AbstractPlot plot,
                       ChartChangeEventType type)

Creates a new instance.

Parameters:

plot - The plot that generated the event.

Method Detail

getPlot

public AbstractPlot getPlot()

Returns the plot that generated the event.

Returns:

The plot that generated the event.

getType

public ChartChangeEventType getType()

Returns the event type.

Returns:

The event type(never null).

setType

public void setType(ChartChangeEventType type)

Sets the event type.

Parameters:

type - The event type (null not permitted).