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 declared in 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 declared in interface javax.accessibility.AccessibleAction
CLICK, DECREMENT, INCREMENT, TOGGLE_EXPAND, TOGGLE_POPUP
Constructor Summary

Constructors

Modifier

Constructor

Description

protected

AccessibleAWTCheckboxMenuItem()

Constructs an AccessibleAWTCheckboxMenuItem.
Method Summary

Modifier and Type

Method

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 declared in class java.awt.MenuItem.AccessibleAWTMenuItem
getAccessibleName

Methods declared in 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 declared in class javax.accessibility.AccessibleContext
addPropertyChangeListener, firePropertyChange, getAccessibleEditableText, getAccessibleIcon, getAccessibleRelationSet, getAccessibleTable, getAccessibleText, removePropertyChangeListener, setAccessibleDescription, setAccessibleName, setAccessibleParent

Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- AccessibleAWTCheckboxMenuItem
  
  protected AccessibleAWTCheckboxMenuItem()
  
  Constructs an AccessibleAWTCheckboxMenuItem.
Method Details
- 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
  
  Parameters:
  
  n - the number to use for the value
  
  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

Class CheckboxMenuItem.AccessibleAWTCheckboxMenuItem

Field Summary

Fields declared in class javax.accessibility.AccessibleContext

Fields declared in interface javax.accessibility.AccessibleAction

Constructor Summary

Method Summary

Methods declared in class java.awt.MenuItem.AccessibleAWTMenuItem

Methods declared in class java.awt.MenuComponent.AccessibleAWTMenuComponent

Methods declared in class javax.accessibility.AccessibleContext

Methods declared in class java.lang.Object

Constructor Details

AccessibleAWTCheckboxMenuItem

Method Details

getAccessibleAction

getAccessibleValue

getAccessibleActionCount

getAccessibleActionDescription

doAccessibleAction

getCurrentAccessibleValue

setCurrentAccessibleValue

getMinimumAccessibleValue

getMaximumAccessibleValue

getAccessibleRole