java.lang.Object
javax.accessibility.AccessibleContext
java.awt.MenuComponent.AccessibleAWTMenuComponent
java.awt.MenuItem.AccessibleAWTMenuItem
- All Implemented Interfaces:
- Serializable,- AccessibleAction,- AccessibleComponent,- AccessibleSelection,- AccessibleValue
- 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.
- Since:
- 1.3
- See Also:
- 
Field SummaryFields declared in class javax.accessibility.AccessibleContextACCESSIBLE_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, accessibleParentFields declared in interface javax.accessibility.AccessibleActionCLICK, DECREMENT, INCREMENT, TOGGLE_EXPAND, TOGGLE_POPUP
- 
Constructor SummaryConstructorsModifierConstructorDescriptionprotectedConstructs anAccessibleAWTMenuItem.
- 
Method SummaryModifier and TypeMethodDescriptionbooleandoAccessibleAction(int i) Perform the specified Action on the objectGet the AccessibleAction associated with this object.intReturns the number of Actions available in this object.Return a description of the specified action of the object.Get the accessible name of this object.Get the role of this object.Get the AccessibleValue associated with this object.Get the value of this object as a Number.Get the maximum value of this object as a Number.Get the minimum value of this object as a Number.booleanSet the value of this object as a Number.Methods declared in class java.awt.MenuComponent.AccessibleAWTMenuComponentaddAccessibleSelection, 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, setVisibleMethods declared in class javax.accessibility.AccessibleContextaddPropertyChangeListener, firePropertyChange, getAccessibleEditableText, getAccessibleIcon, getAccessibleRelationSet, getAccessibleTable, getAccessibleText, removePropertyChangeListener, setAccessibleDescription, setAccessibleName, setAccessibleParent
- 
Constructor Details- 
AccessibleAWTMenuItemprotected AccessibleAWTMenuItem()Constructs anAccessibleAWTMenuItem.
 
- 
- 
Method Details- 
getAccessibleNameGet the accessible name of this object.- Overrides:
- getAccessibleNamein class- MenuComponent.AccessibleAWTMenuComponent
- Returns:
- the localized name of the object -- can be null if this object does not have a name
- See Also:
 
- 
getAccessibleRoleGet the role of this object.- Overrides:
- getAccessibleRolein class- MenuComponent.AccessibleAWTMenuComponent
- Returns:
- an instance of AccessibleRole describing the role of the object
- See Also:
 
- 
getAccessibleActionGet 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:
- getAccessibleActionin class- AccessibleContext
- Returns:
- this object
- See Also:
 
- 
getAccessibleValueGet 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:
- getAccessibleValuein class- AccessibleContext
- Returns:
- this object
- See Also:
 
- 
getAccessibleActionCountpublic 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:
- getAccessibleActionCountin interface- AccessibleAction
- Returns:
- 1, the number of Actions in this object
 
- 
getAccessibleActionDescriptionReturn a description of the specified action of the object.- Specified by:
- getAccessibleActionDescriptionin interface- AccessibleAction
- Parameters:
- i- zero-based index of the actions
- Returns:
- a Stringdescription of the action
- See Also:
 
- 
doAccessibleActionpublic boolean doAccessibleAction(int i) Perform the specified Action on the object- Specified by:
- doAccessibleActionin interface- AccessibleAction
- Parameters:
- i- zero-based index of actions
- Returns:
- true if the action was performed; otherwise false.
- See Also:
 
- 
getCurrentAccessibleValueGet the value of this object as a Number.- Specified by:
- getCurrentAccessibleValuein interface- AccessibleValue
- Returns:
- An Integer of 0 if this isn't selected or an Integer of 1 if this is selected.
- See Also:
 
- 
setCurrentAccessibleValueSet the value of this object as a Number.- Specified by:
- setCurrentAccessibleValuein interface- AccessibleValue
- Parameters:
- n- the number to use for the value
- Returns:
- True if the value was set.
- See Also:
 
- 
getMinimumAccessibleValueGet the minimum value of this object as a Number.- Specified by:
- getMinimumAccessibleValuein interface- AccessibleValue
- Returns:
- An Integer of 0.
- See Also:
 
- 
getMaximumAccessibleValueGet the maximum value of this object as a Number.- Specified by:
- getMaximumAccessibleValuein interface- AccessibleValue
- Returns:
- An Integer of 0.
- See Also:
 
 
-