public class ListDataEvent extends EventObject
警告:序列化该类的对象与以后的Swing版本不兼容。当前的序列化支持适用于短期贮藏或RMI运行相同Swing版本的应用程序之间。为1.4,为所有JavaBeans™长期存储的支持已被添加到java.beans包。请看XMLEncoder。
| Modifier and Type | Field and Description |
|---|---|
static int |
CONTENTS_CHANGED
标识列表内容中的一个或多个更改。
|
static int |
INTERVAL_ADDED
标识一个或多个连续项目的添加到列表中
|
static int |
INTERVAL_REMOVED
标识从列表中删除一个或多个连续项目的过程
|
source| Constructor and Description |
|---|
ListDataEvent(Object source, int type, int index0, int index1)
构建了一个listdataevent对象。
|
public static final int CONTENTS_CHANGED
public static final int INTERVAL_ADDED
public static final int INTERVAL_REMOVED
public ListDataEvent(Object source, int type, int index0, int index1)
source -源对象(通常
this)
type指定
CONTENTS_CHANGED,int
INTERVAL_ADDED,或
INTERVAL_REMOVED
index0 -新的区间的一端
index1 -新的区间的另一端
public int getType()
public int getIndex0()
getIndex1()。
public int getIndex1()
getIndex0()。
public String toString()
null。
toString 方法重写,继承类
EventObject
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