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()`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
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 Detail

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 Detail

BasicMenuBarUI

public BasicMenuBarUI()

Method Detail

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