java.awt
Class Checkbox.AccessibleAWTCheckbox

java.lang.Object   
  javax.accessibility.AccessibleContext   
      java.awt.Component.AccessibleAWTComponent   
          java.awt.Checkbox.AccessibleAWTCheckbox

All Implemented Interfaces:

ItemListener , Serializable , EventListener , AccessibleAction , AccessibleComponent , AccessibleValue

Enclosing class:

Checkbox

protected class Checkbox.AccessibleAWTCheckbox
extends Component.AccessibleAWTComponent   
implements ItemListener   , AccessibleAction   , AccessibleValue   

This class implements accessibility support for the Checkbox class. It provides an implementation of the Java Accessibility API appropriate to checkbox user-interface elements.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.awt.Component.AccessibleAWTComponent

Component.AccessibleAWTComponent.AccessibleAWTComponentHandler , Component.AccessibleAWTComponent.AccessibleAWTFocusHandler

Field Summary

Fields inherited from class java.awt.Component.AccessibleAWTComponent

accessibleAWTComponentHandler , accessibleAWTFocusHandler

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

DECREMENT , INCREMENT , TOGGLE_EXPAND

Constructor Summary

Checkbox.AccessibleAWTCheckbox ()

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.
AccessibleRole	getAccessibleRole () Get the role of this object.
AccessibleStateSet	getAccessibleStateSet () Get the state set 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.
void	itemStateChanged (ItemEvent e) Fire accessible property change events when the state of the toggle button changes.
boolean	setCurrentAccessibleValue (Number n) Set the value of this object as a Number.

Methods inherited from class java.awt.Component.AccessibleAWTComponent

addFocusListener , addPropertyChangeListener , contains , getAccessibleAt , getAccessibleChild , getAccessibleChildrenCount , getAccessibleComponent , getAccessibleDescription , getAccessibleIndexInParent , getAccessibleName , getAccessibleParent , getBackground , getBounds , getCursor , getFont , getFontMetrics , getForeground , getLocale , getLocation , getLocationOnScreen , getSize , isEnabled , isFocusTraversable , isShowing , isVisible , removeFocusListener , removePropertyChangeListener , requestFocus , setBackground , setBounds , setCursor , setEnabled , setFont , setForeground , setLocation , setSize , setVisible

Methods inherited from class javax.accessibility.AccessibleContext

firePropertyChange , getAccessibleEditableText , getAccessibleIcon , getAccessibleRelationSet , getAccessibleSelection , getAccessibleTable , getAccessibleText , setAccessibleDescription , setAccessibleName , setAccessibleParent

Methods inherited from class java.lang.Object

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

Constructor Detail

Checkbox.AccessibleAWTCheckbox

public Checkbox.AccessibleAWTCheckbox()

Method Detail

itemStateChanged

public void itemStateChanged(ItemEvent    e)

Fire accessible property change events when the state of the toggle button changes.

Specified by:

itemStateChanged in interface ItemListener

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