Module java.desktop
Package javax.swing.plaf.basic

Class BasicSliderUI.FocusHandler

java.lang.Object
javax.swing.plaf.basic.BasicSliderUI.FocusHandler
All Implemented Interfaces:
FocusListener, EventListener
Enclosing class:
BasicSliderUI
public class BasicSliderUI.FocusHandler extends Object implements FocusListener
Focus-change listener.

This class should be treated as a "protected" inner class. Instantiate it only within subclasses of Foo.

  • Constructor Details

    • FocusHandler

      public FocusHandler()
      Constructs a FocusHandler.

  • Method Details

    • focusGained

      public void focusGained(FocusEvent e)
      Description copied from interface: FocusListener
      Invoked when a component gains the keyboard focus.
      Specified by:
      focusGained in interface FocusListener
      Parameters:
      e - the event to be processed

    • focusLost

      public void focusLost(FocusEvent e)
      Description copied from interface: FocusListener
      Invoked when a component loses the keyboard focus.
      Specified by:
      focusLost in interface FocusListener
      Parameters:
      e - the event to be processed