com.ijchart.xychart.event
Class ChartChangeEvent

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

All Implemented Interfaces:

java.io.Serializable

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

Title: IJChart

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

图表发生变化的事件.

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

ChartChangeEvent(java.lang.Object source) 创建一个新的图表变化事件,事件类型为ChartChangeEventType.GENERAL.
IJChart	getChart() 返回产生事件的图表对象.
ChartChangeEventType	getType() 返回图表事件变化类型.
int	hashCode() 计算hashcode值.
void	setChart(IJChart chart) 设置产生事件的图表对象.
void	setType(ChartChangeEventType type) 设置事件变体类型.
java.lang.String	toString() 覆盖toString方法.

Methods inherited from class java.util.EventObject

getSource

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ChartChangeEvent

public ChartChangeEvent(java.lang.Object source)

创建一个新的图表变化事件,事件类型为ChartChangeEventType.GENERAL.

Parameters:

source - Object 产生事件的源.

ChartChangeEvent

public ChartChangeEvent(java.lang.Object source,
                        IJChart chart)

创建一个新的图表变化事件,事件类型为ChartChangeEventType.GENERAL.

Parameters:

source - 产生事件的源.

chart - 产生事件的图表.

ChartChangeEvent

public ChartChangeEvent(java.lang.Object source,
                        IJChart chart,
                        ChartChangeEventType type)

创建一个新的图表变化事件,事件类型为ChartChangeEventType.GENERAL.

Parameters:

source - 产生事件的源.

chart - 产生事件的图表.

type - 事件类型.

Method Detail

getChart

public IJChart getChart()

返回产生事件的图表对象.

Returns:

产生事件的图表对象.

setChart

public void setChart(IJChart chart)

设置产生事件的图表对象.

Parameters:

chart - 产生事件的图表对象.

getType

public ChartChangeEventType getType()

返回图表事件变化类型.

Returns:

The event type.

setType

public void setType(ChartChangeEventType type)

设置事件变体类型.

Parameters:

type - 事件类型.

hashCode

public int hashCode()

计算hashcode值.

Overrides:

hashCode in class java.lang.Object

Returns:

int hashcode值.

equals

public boolean equals(java.lang.Object obj)

覆盖equals方法.

Overrides:

equals in class java.lang.Object

Parameters:

obj - Object

Returns:

boolean

toString

public java.lang.String toString()

覆盖toString方法.

Overrides:

toString in class java.util.EventObject

Returns:

String