Java javax.swing.plaf.basic Class BasicMenuUI（JDK8）

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Java™ Platform
Standard Ed. 8

All Classes

Summary:
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Field |
Constr |
Method

Detail:
Field |
Constr |
Method

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
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)
```

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Java™ Platform
Standard Ed. 8

All Classes

Summary:
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Constr |
Method

Detail:
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Java javax.swing.plaf.basic Class BasicMenuUI（JDK8）

Class BasicMenuUI

Nested Class Summary

Field Summary

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

Constructor Summary

Method Summary

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

Methods inherited from class javax.swing.plaf.ComponentUI

Methods inherited from class java.lang.Object

Field Detail

changeListener

menuListener

Constructor Detail

BasicMenuUI

Method Detail

createUI

installDefaults

getPropertyPrefix

installListeners

installKeyboardActions

uninstallKeyboardActions

createMouseInputListener

createMenuListener

createChangeListener

createPropertyChangeListener

uninstallDefaults

uninstallListeners

createMenuDragMouseListener

createMenuKeyListener

getMaximumSize

setupPostTimer