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

Class BasicMenuUI.ChangeHandler

java.lang.Object
javax.swing.plaf.basic.BasicMenuUI.ChangeHandler
All Implemented Interfaces:
EventListener, ChangeListener
Enclosing class:
BasicMenuUI
public class BasicMenuUI.ChangeHandler extends Object implements ChangeListener
As of Java 2 platform 1.4, this previously undocumented class is now obsolete. KeyBindings are now managed by the popup menu.

  • Field Details

    • ui

      public BasicMenuUI ui
      The instance of BasicMenuUI.

    • isSelected

      public boolean isSelected
      true if an item of popup menu is selected.

    • wasFocused

      public Component wasFocused
      The component that was focused.

  • Constructor Details

    • ChangeHandler

      public ChangeHandler(JMenu m, BasicMenuUI ui)
      Constructs a new instance of ChangeHandler.
      Parameters:
      m - an instance of JMenu
      ui - an instance of BasicMenuUI

  • Method Details

    • stateChanged

      public void stateChanged(ChangeEvent e)
      Description copied from interface: ChangeListener
      Invoked when the target of the listener has changed its state.
      Specified by:
      stateChanged in interface ChangeListener
      Parameters:
      e - a ChangeEvent object