javax.swing.plaf.basic

Class BasicScrollBarUI.ScrollListener

java.lang.Object

javax.swing.plaf.basic.BasicScrollBarUI.ScrollListener

All Implemented Interfaces:

ActionListener ， EventListener

Enclosing class:

BasicScrollBarUI

protected class BasicScrollBarUI.ScrollListener
extends Object
implements ActionListener

监听滚动在启动事件 ScrollPane 。

构造方法摘要

构造方法

Constructor and Description
ScrollListener()
ScrollListener(int dir, boolean block)

方法摘要

Modifier and Type	Method and Description
void	actionPerformed(ActionEvent e) 发生动作时调用。
void	setDirection(int direction)
void	setScrollByBlock(boolean block)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造方法详细信息

ScrollListener

public ScrollListener()

ScrollListener

public ScrollListener(int dir,
                      boolean block)

方法详细信息

setDirection

public void setDirection(int direction)

setScrollByBlock

public void setScrollByBlock(boolean block)

actionPerformed

public void actionPerformed(ActionEvent e)

说明从界面： ActionListener复制

发生动作时调用。

Specified by:

actionPerformed in interface ActionListener