Module java.desktop

Package javax.swing.plaf.basic

Class BasicMenuBarUI

java.lang.Object

javax.swing.plaf.ComponentUI

javax.swing.plaf.MenuBarUI

javax.swing.plaf.basic.BasicMenuBarUI

Direct Known Subclasses:

MetalMenuBarUI, SynthMenuBarUI

public class BasicMenuBarUI
extends MenuBarUI

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

Field Summary

Fields

Modifier and Type	Field	Description
protected ChangeListener	changeListener	The instance of ChangeListener.
protected ContainerListener	containerListener	The instance of ContainerListener.
protected JMenuBar	menuBar	The instance of JMenuBar.

Constructor Summary

Constructors

Constructor	Description
BasicMenuBarUI()	Constructs a BasicMenuBarUI.

Method Summary

Modifier and Type	Method	Description
protected ChangeListener	createChangeListener()	Returns an instance of ChangeListener.
protected ContainerListener	createContainerListener()	Returns an instance of ContainerListener.
static ComponentUI	createUI(JComponent x)	Returns a new instance of BasicMenuBarUI.
protected void	installDefaults()	Installs default properties.
protected void	installKeyboardActions()	Registers keyboard actions.
protected void	installListeners()	Registers listeners.
protected void	uninstallDefaults()	Uninstalls default properties.
protected void	uninstallKeyboardActions()	Unregisters keyboard actions.
protected void	uninstallListeners()	Unregisters listeners.

Methods declared in class javax.swing.plaf.ComponentUI

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

Methods declared in class java.lang.Object

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

Field Details

menuBar

protected JMenuBar menuBar

The instance of JMenuBar.

containerListener

protected ContainerListener containerListener

The instance of ContainerListener.

changeListener

protected ChangeListener changeListener

The instance of ChangeListener.

Constructor Details

BasicMenuBarUI

public BasicMenuBarUI()

Constructs a BasicMenuBarUI.

Method Details

createUI

public static ComponentUI createUI(JComponent x)

Returns a new instance of BasicMenuBarUI.

Parameters:

x - a component

Returns:

a new instance of BasicMenuBarUI

installDefaults

protected void installDefaults()

Installs default properties.

installListeners

protected void installListeners()

Registers listeners.

installKeyboardActions

protected void installKeyboardActions()

Registers keyboard actions.

uninstallDefaults

protected void uninstallDefaults()

Uninstalls default properties.

uninstallListeners

protected void uninstallListeners()

Unregisters listeners.

uninstallKeyboardActions

protected void uninstallKeyboardActions()

Unregisters keyboard actions.

createContainerListener

protected ContainerListener createContainerListener()

Returns an instance of ContainerListener.

Returns:

an instance of ContainerListener

createChangeListener

protected ChangeListener createChangeListener()

Returns an instance of ChangeListener.

Returns:

an instance of ChangeListener