CheckboxMenuItem.AccessibleAWTCheckboxMenuItem (Java Platform SE 7 b138)

java.lang.Object
- javax.accessibility.AccessibleContext
- - java.awt.MenuComponent.AccessibleAWTMenuComponent
  - - java.awt.MenuItem.AccessibleAWTMenuItem
    - - java.awt.CheckboxMenuItem.AccessibleAWTCheckboxMenuItem

All Implemented Interfaces:

Serializable, AccessibleAction, AccessibleComponent, AccessibleSelection, AccessibleValue

Enclosing class:

CheckboxMenuItem
```
protected class CheckboxMenuItem.AccessibleAWTCheckboxMenuItem
extends MenuItem.AccessibleAWTMenuItem
implements AccessibleAction, AccessibleValue
```
Inner class of CheckboxMenuItem 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 CheckboxMenuItem class. It provides an implementation of the Java Accessibility API appropriate to checkbox menu item user-interface elements.

Since:

1.3

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_COMPONENT_BOUNDS_CHANGED, ACCESSIBLE_DESCRIPTION_PROPERTY, ACCESSIBLE_HYPERTEXT_OFFSET, ACCESSIBLE_INVALIDATE_CHILDREN, 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_ATTRIBUTES_CHANGED, ACCESSIBLE_TEXT_PROPERTY, ACCESSIBLE_VALUE_PROPERTY, ACCESSIBLE_VISIBLE_DATA_PROPERTY, accessibleDescription, accessibleName, accessibleParent
- Fields inherited from interface javax.accessibility.AccessibleAction
  CLICK, DECREMENT, INCREMENT, TOGGLE_EXPAND, TOGGLE_POPUP

Constructor Summary

Constructors
Modifier Constructor and Description

protected CheckboxMenuItem.AccessibleAWTCheckboxMenuItem()

Constructors
Modifier	Constructor and Description
`protected`	`CheckboxMenuItem.AccessibleAWTCheckboxMenuItem()`

Method Summary

Methods
Modifier and Type	Method and Description
`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.
`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.MenuItem.AccessibleAWTMenuItem
getAccessibleName

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
  - CheckboxMenuItem.AccessibleAWTCheckboxMenuItem
```
protected CheckboxMenuItem.AccessibleAWTCheckboxMenuItem()
```
- Method Detail
  - 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 MenuItem.AccessibleAWTMenuItem
    
    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 MenuItem.AccessibleAWTMenuItem
    
    Returns:
    this object
    See Also:
    AccessibleValue
  - getAccessibleActionCount
```
public int getAccessibleActionCount()
```
    Returns the number of Actions available in this object. If there is more than one, the first one is the "default" action.
    
    Specified by:
    
    getAccessibleActionCount in interface AccessibleAction
    
    Overrides:
    
    getAccessibleActionCount in class MenuItem.AccessibleAWTMenuItem
    
    Returns:
    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
    
    Overrides:
    
    getAccessibleActionDescription in class MenuItem.AccessibleAWTMenuItem
    
    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
    
    Overrides:
    
    doAccessibleAction in class MenuItem.AccessibleAWTMenuItem
    
    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. If the value has not been set, the return value will be null.
    
    Specified by:
    
    getCurrentAccessibleValue in interface AccessibleValue
    
    Overrides:
    
    getCurrentAccessibleValue in class MenuItem.AccessibleAWTMenuItem
    
    Returns:
    value of the object
    See Also:
    setCurrentAccessibleValue(java.lang.Number)
  - setCurrentAccessibleValue
```
public boolean setCurrentAccessibleValue(Number n)
```
    Set the value of this object as a Number.
    
    Specified by:
    
    setCurrentAccessibleValue in interface AccessibleValue
    
    Overrides:
    
    setCurrentAccessibleValue in class MenuItem.AccessibleAWTMenuItem
    
    Returns:
    true if the value was set; otherwise false
    See Also:
    getCurrentAccessibleValue()
  - getMinimumAccessibleValue
```
public Number getMinimumAccessibleValue()
```
    Get the minimum value of this object as a Number.
    
    Specified by:
    
    getMinimumAccessibleValue in interface AccessibleValue
    
    Overrides:
    
    getMinimumAccessibleValue in class MenuItem.AccessibleAWTMenuItem
    
    Returns:
    Minimum value of the object; null if this object does not have a minimum value
    See Also:
    getMaximumAccessibleValue()
  - getMaximumAccessibleValue
```
public Number getMaximumAccessibleValue()
```
    Get the maximum value of this object as a Number.
    
    Specified by:
    
    getMaximumAccessibleValue in interface AccessibleValue
    
    Overrides:
    
    getMaximumAccessibleValue in class MenuItem.AccessibleAWTMenuItem
    
    Returns:
    Maximum value of the object; null if this object does not have a maximum value
    See Also:
    getMinimumAccessibleValue()
  - getAccessibleRole
```
public AccessibleRole getAccessibleRole()
```
    Get the role of this object.
    
    Overrides:
    
    getAccessibleRole in class MenuItem.AccessibleAWTMenuItem
    
    Returns:
    an instance of AccessibleRole describing the role of the object
    See Also:
    AccessibleRole

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For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
Copyright © 1993, 2011, Oracle and/or its affiliates. All rights reserved.
DRAFT ea-b138

Class CheckboxMenuItem.AccessibleAWTCheckboxMenuItem

Field Summary

Fields inherited from class javax.accessibility.AccessibleContext

Fields inherited from interface javax.accessibility.AccessibleAction

Constructor Summary

Method Summary

Methods inherited from class java.awt.MenuItem.AccessibleAWTMenuItem

Methods inherited from class java.awt.MenuComponent.AccessibleAWTMenuComponent

Methods inherited from class javax.accessibility.AccessibleContext

Methods inherited from class java.lang.Object

Constructor Detail

CheckboxMenuItem.AccessibleAWTCheckboxMenuItem

Method Detail

getAccessibleAction

getAccessibleValue

getAccessibleActionCount

getAccessibleActionDescription

doAccessibleAction

getCurrentAccessibleValue

setCurrentAccessibleValue

getMinimumAccessibleValue

getMaximumAccessibleValue

getAccessibleRole