Module java.desktop

Package javax.swing.plaf.basic

Class BasicMenuUI

java.lang.Object

javax.swing.plaf.ComponentUI

javax.swing.plaf.ButtonUI

javax.swing.plaf.MenuItemUI

javax.swing.plaf.basic.BasicMenuItemUI

javax.swing.plaf.basic.BasicMenuUI

Direct Known Subclasses:

SynthMenuUI

public class BasicMenuUI
extends BasicMenuItemUI

A default L&F implementation of MenuUI. This implementation is a "combined" view/controller.

Nested Class Summary

Nested Classes

修饰符和类	Class	描述
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

修饰符和类	Field	描述
protected ChangeListener	changeListener	The instance of ChangeListener.
protected MenuListener	menuListener	The instance of MenuListener.

Fields declared in 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	描述
BasicMenuUI()	Constructs a BasicMenuUI.

Method Summary

修饰符和类	方法	描述
protected ChangeListener	createChangeListener(JComponent c)	Returns an instance of ChangeListener.
protected MenuListener	createMenuListener(JComponent c)	Returns an instance of MenuListener.
static ComponentUI	createUI(JComponent x)	Constructs a new instance of BasicMenuUI.
protected void	setupPostTimer(JMenu menu)	Sets timer to the menu.

Methods declared in class javax.swing.plaf.basic.BasicMenuItemUI

createMenuDragMouseListener, createMenuKeyListener, createMouseInputListener, createPropertyChangeListener, doClick, getPath, getPreferredMenuItemSize, getPropertyPrefix, installComponents, installDefaults, installKeyboardActions, installListeners, paintBackground, paintMenuItem, paintText, uninstallComponents, uninstallDefaults, uninstallKeyboardActions, uninstallListeners, update

Methods declared in class javax.swing.plaf.ComponentUI

contains, getAccessibleChild, getAccessibleChildrenCount, getBaseline, getBaselineResizeBehavior, getMaximumSize, getMinimumSize, getPreferredSize, installUI, paint, uninstallUI

Methods declared in class java.lang.Object

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

Field Details

changeListener

protected ChangeListener changeListener

The instance of ChangeListener.

menuListener

protected MenuListener menuListener

The instance of MenuListener.

Constructor Details

BasicMenuUI

public BasicMenuUI()

Constructs a BasicMenuUI.

Method Details

createUI

public static ComponentUI createUI(JComponent x)

Constructs a new instance of BasicMenuUI.

Parameters:

x - a component

Returns:

a new instance of BasicMenuUI

createMenuListener

protected MenuListener createMenuListener(JComponent c)

Returns an instance of MenuListener.

Parameters:

c - a component

Returns:

an instance of MenuListener

createChangeListener

protected ChangeListener createChangeListener(JComponent c)

Returns an instance of ChangeListener.

Parameters:

c - a component

Returns:

an instance of ChangeListener

setupPostTimer

protected void setupPostTimer(JMenu menu)

Sets timer to the menu.

Parameters:

menu - an instance of JMenu.