IT. Expert System.

Direct Known Subclasses:

SynthMenuUI

public class BasicMenuUI
extends BasicMenuItemUI

• Nested Class Summary

  Nested Classes 

  Modifier and Type	Class and Description
  class	BasicMenuUI.ChangeHandler As of Java 2 platform 1.4, this previously undocumented class is now obsolete.
  protected class	BasicMenuUI.MouseInputHandler Instantiated and used by a menu item to handle the current menu selection from mouse events.

• Field Summary

  Fields 

  Modifier and Type	Field and Description
  protected ChangeListener	changeListener
  protected MenuListener	menuListener

  • Fields inherited from class javax.swing.plaf.basic.BasicMenuItemUI

    acceleratorDelimiter, acceleratorFont, acceleratorForeground, acceleratorSelectionForeground, arrowIcon, checkIcon, defaultTextIconGap, disabledForeground, menuDragMouseListener, menuItem, menuKeyListener, mouseInputListener, oldBorderPainted, propertyChangeListener, selectionBackground, selectionForeground

• Constructor Summary

  Constructors 

  Constructor and Description
  BasicMenuUI()

• Method Summary

  All Methods Static Methods Instance Methods Concrete Methods 

  Modifier and Type	Method and Description
  protected ChangeListener	createChangeListener(JComponent c)
  protected MenuDragMouseListener	createMenuDragMouseListener(JComponent c)
  protected MenuKeyListener	createMenuKeyListener(JComponent c)
  protected MenuListener	createMenuListener(JComponent c)
  protected MouseInputListener	createMouseInputListener(JComponent c)
  protected PropertyChangeListener	createPropertyChangeListener(JComponent c) Creates a PropertyChangeListener which will be added to the menu item.
  static ComponentUI	createUI(JComponent x)
  Dimension	getMaximumSize(JComponent c) Returns the specified component's maximum size appropriate for the look and feel.
  protected String	getPropertyPrefix()
  protected void	installDefaults()
  protected void	installKeyboardActions()
  protected void	installListeners()
  protected void	setupPostTimer(JMenu menu)
  protected void	uninstallDefaults()
  protected void	uninstallKeyboardActions()
  protected void	uninstallListeners()

  • Methods inherited from class javax.swing.plaf.basic.BasicMenuItemUI

    doClick, getMinimumSize, getPath, getPreferredMenuItemSize, getPreferredSize, installComponents, installUI, paint, paintBackground, paintMenuItem, paintText, uninstallComponents, uninstallUI, update

  • Methods inherited from class javax.swing.plaf.ComponentUI

    contains, getAccessibleChild, getAccessibleChildrenCount, getBaseline, getBaselineResizeBehavior

  • Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

• Field Detail

  • changeListener

    protected ChangeListener changeListener

  • menuListener

    protected MenuListener menuListener

• Constructor Detail

  • BasicMenuUI

    public BasicMenuUI()

• Method Detail

  • createUI

    public static ComponentUI createUI(JComponent x)

  • installDefaults

    protected void installDefaults()

    Overrides:

    installDefaults in class BasicMenuItemUI

  • getPropertyPrefix

    protected String getPropertyPrefix()

    Overrides:

    getPropertyPrefix in class BasicMenuItemUI

  • installListeners

    protected void installListeners()

    Overrides:

    installListeners in class BasicMenuItemUI

  • installKeyboardActions

    protected void installKeyboardActions()

    Overrides:

    installKeyboardActions in class BasicMenuItemUI

  • uninstallKeyboardActions

    protected void uninstallKeyboardActions()

    Overrides:

    uninstallKeyboardActions in class BasicMenuItemUI

  • createMouseInputListener

    protected MouseInputListener createMouseInputListener(JComponent c)

    Overrides:

    createMouseInputListener in class BasicMenuItemUI

  • createMenuListener

    protected MenuListener createMenuListener(JComponent c)

  • createChangeListener

    protected ChangeListener createChangeListener(JComponent c)

  • createPropertyChangeListener

    protected PropertyChangeListener createPropertyChangeListener(JComponent c)

    Description copied from class: BasicMenuItemUI
    Creates a PropertyChangeListener which will be added to the menu item. If this method returns null then it will not be added to the menu item.

    Overrides:

    createPropertyChangeListener in class BasicMenuItemUI

    Returns:

    an instance of a PropertyChangeListener or null

  • uninstallDefaults

    protected void uninstallDefaults()

    Overrides:

    uninstallDefaults in class BasicMenuItemUI

  • uninstallListeners

    protected void uninstallListeners()

    Overrides:

    uninstallListeners in class BasicMenuItemUI

  • createMenuDragMouseListener

    protected MenuDragMouseListener createMenuDragMouseListener(JComponent c)

    Overrides:

    createMenuDragMouseListener in class BasicMenuItemUI

  • createMenuKeyListener

    protected MenuKeyListener createMenuKeyListener(JComponent c)

    Overrides:

    createMenuKeyListener in class BasicMenuItemUI

  • getMaximumSize

    public Dimension getMaximumSize(JComponent c)

    Description copied from class: ComponentUI
    Returns the specified component's maximum size appropriate for the look and feel. If null is returned, the maximum size will be calculated by the component's layout manager instead (this is the preferred approach for any component with a specific layout manager installed). The default implementation of this method invokes getPreferredSize and returns that value.

    Overrides:

    getMaximumSize in class BasicMenuItemUI

    Parameters:

    c - the component whose maximum size is being queried; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components

    Returns:

    a Dimension object or null

    See Also:

    JComponent.getMaximumSize(), LayoutManager2.maximumLayoutSize(java.awt.Container)

  • setupPostTimer

    protected void setupPostTimer(JMenu menu)