BasicScrollBarUI.ScrollListener (Java SE 14 & JDK 14)

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

Listener for scrolling events initiated in the ScrollPane.

Constructor Summary

Constructors

Constructor Description

ScrollListener()
Constructs a ScrollListener.

ScrollListener(int dir, boolean block)
Constructs a ScrollListener.
Method Summary

Modifier and Type Method Description

void setDirection(int direction)
Sets the direction.

void setScrollByBlock(boolean block)
Sets the scrolling by block

Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods declared in interface java.awt.event.ActionListener
actionPerformed

Constructor Details
- ScrollListener
  
  public ScrollListener()
  
  Constructs a ScrollListener.
- ScrollListener
  
  public ScrollListener(int dir, boolean block)
  
  Constructs a ScrollListener.
  
  Parameters:
  
  dir - direction
  
  block - use block increment
Method Details
- setDirection
  
  public void setDirection(int direction)
  
  Sets the direction.
  
  Parameters:
  
  direction - the new direction
- setScrollByBlock
  
  public void setScrollByBlock(boolean block)
  
  Sets the scrolling by block
  
  Parameters:
  
  block - whether or not to scroll by block