Java Foundation Classes in a Nutshell

public boolean isMenuComponent(Component c);

public void remove(JMenuItem item);

public void setMenuLocation(int x, int y);

// Methods Implementing Accessible

default:AccessibleJMenupublic AccessibleContext getAccessibleContext();

// Methods Implementing MenuElement

default:JMenupublic Component getComponent();

public MenuElement[ ] getSubElements();

public void menuSelectionChanged(boolean isIncluded);

// Public Methods Overriding JMenuItem

public void updateUI();

// Protected Methods Overriding JMenuItem

protected String paramString();

// Public Methods Overriding AbstractButton

public void doClick(int pressTime);

// Protected Methods Overriding JComponent

protected void processKeyEvent(java.awt.e vent.Ke yEvent e);

// Public Methods Overriding Container

public Component add(Component c);

public void remove(Component c);

public void remove(int pos);

public void removeAll();

// Protected Instance Methods

protected java.beans.PropertyChangeListener createActionChangeListener(JMenuItem b);

protected JMenu.WinListener createW inListener(JPopupMenu p);

protected void fireMenuCanceled();

protected void fireMenuDeselected();

protected void fireMenuSelected();

// Protected Instance Fields

protected JMenu.WinListener popupListener;

}

Hierar chy: Object→ Component(java.awt.image.ImageObser ver, java.awt.MenuContainer, Serializable)→

Container→ JComponent(Serializable)→ AbstractButton(java.awt.ItemSelectable, SwingConstants) ...