MenuItem.AccessibleAWTMenuItem (Java 2 Platform SE v1.4.1_"07")

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JavaTM 2 Platform
Std. Ed. v1.4.1_"07"

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## java.awt
Class MenuItem.AccessibleAWTMenuItem

    java.lang.Object
      |
      +--javax.accessibility.AccessibleContext
            |
            +--java.awt.MenuComponent.AccessibleAWTMenuComponent
                  |
                  +--java.awt.MenuItem.AccessibleAWTMenuItem

All Implemented Interfaces:
  AccessibleAction, AccessibleComponent, AccessibleSelection, AccessibleValue, Serializable

Direct Known Subclasses:
  CheckboxMenuItem.AccessibleAWTCheckboxMenuItem, Menu.AccessibleAWTMenu

Enclosing class:
  MenuItem

protected class MenuItem.AccessibleAWTMenuItem
extends MenuComponent.AccessibleAWTMenuComponent
implements AccessibleAction, AccessibleValue

Inner class of MenuItem used to provide default support for accessibility. This class is not meant to be used directly by application developers, but is instead meant only to be subclassed by menu component developers.

This class implements accessibility support for the `MenuItem` class. It provides an implementation of the Java Accessibility API appropriate to menu item user-interface elements.

See Also:
  Serialized Form

Field Summary

Fields inherited from class javax.accessibility.AccessibleContext
`ACCESSIBLE_ACTION_PROPERTY, ACCESSIBLE_ACTIVE_DESCENDANT_PROPERTY, ACCESSIBLE_CARET_PROPERTY, ACCESSIBLE_CHILD_PROPERTY, ACCESSIBLE_DESCRIPTION_PROPERTY, ACCESSIBLE_HYPERTEXT_OFFSET, ACCESSIBLE_NAME_PROPERTY, ACCESSIBLE_SELECTION_PROPERTY, ACCESSIBLE_STATE_PROPERTY, ACCESSIBLE_TABLE_CAPTION_CHANGED, ACCESSIBLE_TABLE_COLUMN_DESCRIPTION_CHANGED, ACCESSIBLE_TABLE_COLUMN_HEADER_CHANGED, ACCESSIBLE_TABLE_MODEL_CHANGED, ACCESSIBLE_TABLE_ROW_DESCRIPTION_CHANGED, ACCESSIBLE_TABLE_ROW_HEADER_CHANGED, ACCESSIBLE_TABLE_SUMMARY_CHANGED, ACCESSIBLE_TEXT_PROPERTY, ACCESSIBLE_VALUE_PROPERTY, ACCESSIBLE_VISIBLE_DATA_PROPERTY, accessibleDescription, accessibleName, accessibleParent`

Constructor Summary
`protected` | `MenuItem.AccessibleAWTMenuItem()`

Method Summary
`boolean` | `doAccessibleAction(int i)` Perform the specified Action on the object
`AccessibleAction` | `getAccessibleAction()` Get the AccessibleAction associated with this object.
`int` | `getAccessibleActionCount()` Returns the number of Actions available in this object.
`String` | `getAccessibleActionDescription(int i)` Return a description of the specified action of the object.
`String` | `getAccessibleName()` Get the accessible name of this object.
`AccessibleRole` | `getAccessibleRole()` Get the role of this object.
`AccessibleValue` | `getAccessibleValue()` Get the AccessibleValue associated with this object.
`Number` | `getCurrentAccessibleValue()` Get the value of this object as a Number.
`Number` | `getMaximumAccessibleValue()` Get the maximum value of this object as a Number.
`Number` | `getMinimumAccessibleValue()` Get the minimum value of this object as a Number.
`boolean` | `setCurrentAccessibleValue(Number n)` Set the value of this object as a Number.

Methods inherited from class java.awt.MenuComponent.AccessibleAWTMenuComponent
`addAccessibleSelection, addFocusListener, clearAccessibleSelection, contains, getAccessibleAt, getAccessibleChild, getAccessibleChildrenCount, getAccessibleComponent, getAccessibleDescription, getAccessibleIndexInParent, getAccessibleParent, getAccessibleSelection, getAccessibleSelection, getAccessibleSelectionCount, getAccessibleStateSet, getBackground, getBounds, getCursor, getFont, getFontMetrics, getForeground, getLocale, getLocation, getLocationOnScreen, getSize, isAccessibleChildSelected, isEnabled, isFocusTraversable, isShowing, isVisible, removeAccessibleSelection, removeFocusListener, requestFocus, selectAllAccessibleSelection, setBackground, setBounds, setCursor, setEnabled, setFont, setForeground, setLocation, setSize, setVisible`

Methods inherited from class javax.accessibility.AccessibleContext
`addPropertyChangeListener, firePropertyChange, getAccessibleEditableText, getAccessibleIcon, getAccessibleRelationSet, getAccessibleTable, getAccessibleText, removePropertyChangeListener, setAccessibleDescription, setAccessibleName, setAccessibleParent`

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

Constructor Detail

### MenuItem.AccessibleAWTMenuItem

    protected MenuItem.AccessibleAWTMenuItem()

Method Detail

### getAccessibleName

    public String getAccessibleName()

  Get the accessible name of this object.

  Overrides:
    `getAccessibleName` in class `MenuComponent.AccessibleAWTMenuComponent`
  Returns:
    the localized name of the object -- can be null if this object does not have a name
  See Also:
    `AccessibleContext.setAccessibleName(java.lang.String)`

### getAccessibleRole

    public AccessibleRole getAccessibleRole()

  Get the role of this object.

  Overrides:
    `getAccessibleRole` in class `MenuComponent.AccessibleAWTMenuComponent`
  Returns:
    an instance of AccessibleRole describing the role of the object
  See Also:
    `AccessibleRole`

### getAccessibleAction

    public AccessibleAction getAccessibleAction()

  Get the AccessibleAction associated with this object. In the implementation of the Java Accessibility API for this class, return this object, which is responsible for implementing the AccessibleAction interface on behalf of itself.

  Overrides:
    `getAccessibleAction` in class `AccessibleContext`
  Returns:
    this object
  See Also:
    `AccessibleAction`

### getAccessibleValue

    public AccessibleValue getAccessibleValue()

  Get the AccessibleValue associated with this object. In the implementation of the Java Accessibility API for this class, return this object, which is responsible for implementing the AccessibleValue interface on behalf of itself.

  Overrides:
    `getAccessibleValue` in class `AccessibleContext`
  Returns:
    this object
  See Also:
    `AccessibleValue`

### getAccessibleActionCount

    public int getAccessibleActionCount()

  Returns the number of Actions available in this object. The default behavior of a menu item is to have one action.

  Specified by:
    `getAccessibleActionCount` in interface `AccessibleAction`
  Returns:
    1, the number of Actions in this object

### getAccessibleActionDescription

    public String getAccessibleActionDescription(int i)

  Return a description of the specified action of the object.

  Specified by:
    `getAccessibleActionDescription` in interface `AccessibleAction`
  Parameters:
    `i` - zero-based index of the actions
  Returns:
    a String description of the action
  See Also:
    `AccessibleAction.getAccessibleActionCount()`

### doAccessibleAction

    public boolean doAccessibleAction(int i)

  Perform the specified Action on the object

  Specified by:
    `doAccessibleAction` in interface `AccessibleAction`
  Parameters:
    `i` - zero-based index of actions
  Returns:
    true if the action was performed; otherwise false.
  See Also:
    `AccessibleAction.getAccessibleActionCount()`

### getCurrentAccessibleValue

    public Number getCurrentAccessibleValue()

  Get the value of this object as a Number.

  Specified by:
    `getCurrentAccessibleValue` in interface `AccessibleValue`
  Returns:
    An Integer of 0 if this isn't selected or an Integer of 1 if this is selected.
  See Also:
    `AbstractButton#isSelected`

### setCurrentAccessibleValue

    public boolean setCurrentAccessibleValue(Number n)

  Set the value of this object as a Number.

  Specified by:
    `setCurrentAccessibleValue` in interface `AccessibleValue`
  Returns:
    True if the value was set.
  See Also:
    `AccessibleValue.getCurrentAccessibleValue()`

### getMinimumAccessibleValue

    public Number getMinimumAccessibleValue()

  Get the minimum value of this object as a Number.

  Specified by:
    `getMinimumAccessibleValue` in interface `AccessibleValue`
  Returns:
    An Integer of 0.
  See Also:
    `AccessibleValue.getMaximumAccessibleValue()`

### getMaximumAccessibleValue

    public Number getMaximumAccessibleValue()

  Get the maximum value of this object as a Number.

  Specified by:
    `getMaximumAccessibleValue` in interface `AccessibleValue`
  Returns:
    An Integer of 0.
  See Also:
    `AccessibleValue.getMinimumAccessibleValue()`

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JavaTM 2 Platform
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For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

Copyright 2002 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms.