Module java.desktop

Class BasicSliderUI.ScrollListener

java.lang.Object
javax.swing.plaf.basic.BasicSliderUI.ScrollListener
All Implemented Interfaces:
ActionListener, EventListener
Enclosing class:
BasicSliderUI

public class BasicSliderUI.ScrollListener extends Object implements ActionListener
Scroll-event listener. This class should be treated as a "protected" inner class. Instantiate it only within subclasses of Foo.
  • Constructor Details

    • ScrollListener

      public ScrollListener()
      Constructs a ScrollListener
    • ScrollListener

      public ScrollListener(int dir, boolean block)
      Constructs a ScrollListener
      Parameters:
      dir - the direction
      block - whether or not to scroll by block
  • Method Details

    • setDirection

      public void setDirection(int direction)
      Sets the direction.
      Parameters:
      direction - the new direction
    • setScrollByBlock

      public void setScrollByBlock(boolean block)
      Sets scrolling by block
      Parameters:
      block - the new scroll by block value
    • actionPerformed

      public void actionPerformed(ActionEvent e)
      Invoked when an action occurs.
      Specified by:
      actionPerformed in interface ActionListener
      Parameters:
      e - the event to be processed