BasicMenuUI (Java 2 Platform SE 5.0) - JDK 5 Documentation v1.5.0, Java 2 SDK 英文文档

Overview

Package

Class

Use

Tree

Deprecated

Index

Help

Java^TM 2 Platform
Standard Ed. 5.0

PREV CLASS NEXT CLASS

FRAMES NO FRAMES

SUMMARY: NESTED | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

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

public class BasicMenuUI
extends BasicMenuItemUI
extends BasicMenuItemUI

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

Nested Class Summary

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

protected ChangeListener changeListener


protected MenuListener menuListener


protected PropertyChangeListener propertyChangeListener


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

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

Constructor Summary

BasicMenuUI()


Method Summary

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)


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

Methods inherited from class java.lang.Object

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

Nested Class Summary
`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
`protected ChangeListener`	`changeListener`
`protected MenuListener`	`menuListener`
`protected PropertyChangeListener`	`propertyChangeListener`

Fields inherited from class javax.swing.plaf.basic.BasicMenuItemUI
`acceleratorFont, acceleratorForeground, acceleratorSelectionForeground, arrowIcon, checkIcon, defaultTextIconGap, disabledForeground, menuDragMouseListener, menuItem, menuKeyListener, mouseInputListener, oldBorderPainted, selectionBackground, selectionForeground`

Constructor Summary
`BasicMenuUI()`

Method Summary
`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)`
`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`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

changeListener

protected ChangeListener changeListener

propertyChangeListener

protected PropertyChangeListener propertyChangeListener

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)

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)