- 
- All Implemented Interfaces:
- Serializable,- EventListener,- AccessibleAction,- AccessibleComponent,- AccessibleExtendedComponent,- AccessibleSelection,- AccessibleText,- AccessibleValue,- ChangeListener
 - Enclosing class:
- JMenu
 
 protected class JMenu.AccessibleJMenu extends JMenuItem.AccessibleJMenuItem implements AccessibleSelection This class implements accessibility support for theJMenuclass. It provides an implementation of the Java Accessibility API appropriate to menu user-interface elements.Warning: Serialized objects of this class will not be compatible with future Swing releases. The current serialization support is appropriate for short term storage or RMI between applications running the same version of Swing. As of 1.4, support for long term storage of all JavaBeans™ has been added to the java.beanspackage. Please seeXMLEncoder.- See Also:
- Serialized Form
 
- 
- 
Nested Class Summary- 
Nested classes/interfaces declared in class javax.swing.JComponent.AccessibleJComponentJComponent.AccessibleJComponent.AccessibleContainerHandler, JComponent.AccessibleJComponent.AccessibleFocusHandler
 - 
Nested classes/interfaces declared in class java.awt.Component.AccessibleAWTComponentComponent.AccessibleAWTComponent.AccessibleAWTComponentHandler, Component.AccessibleAWTComponent.AccessibleAWTFocusHandler
 
- 
 - 
Field Summary- 
Fields declared in class javax.swing.JComponent.AccessibleJComponentaccessibleFocusHandler
 - 
Fields declared in class java.awt.Container.AccessibleAWTContaineraccessibleContainerHandler
 - 
Fields declared in class java.awt.Component.AccessibleAWTComponentaccessibleAWTComponentHandler, accessibleAWTFocusHandler
 - 
Fields 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, accessibleParent
 - 
Fields declared in interface javax.accessibility.AccessibleActionCLICK, DECREMENT, INCREMENT, TOGGLE_EXPAND, TOGGLE_POPUP
 - 
Fields declared in interface javax.accessibility.AccessibleTextCHARACTER, SENTENCE, WORD
 
- 
 - 
Constructor SummaryConstructors Modifier Constructor Description protectedAccessibleJMenu()
 - 
Method SummaryAll Methods Instance Methods Concrete Methods Modifier and Type Method Description voidaddAccessibleSelection(int i)Selects theith menu in the menu.voidclearAccessibleSelection()Clears the selection in the object, so that nothing in the object is selected.AccessiblegetAccessibleChild(int i)Returns the nth Accessible child of the object.intgetAccessibleChildrenCount()Returns the number of accessible children in the object.AccessibleRolegetAccessibleRole()Get the role of this object.AccessibleSelectiongetAccessibleSelection()Get the AccessibleSelection associated with this object.AccessiblegetAccessibleSelection(int i)Returns the currently selected sub-menu if one is selected, otherwise null (there can only be one selection, and it can only be a sub-menu, as otherwise menu items don't remain selected).intgetAccessibleSelectionCount()Returns 1 if a sub-menu is currently selected in this menu.booleanisAccessibleChildSelected(int i)Returns true if the current child of this object is selected (that is, if this child is a popped-up submenu).voidremoveAccessibleSelection(int i)Removes the nth item from the selection.voidselectAllAccessibleSelection()Normally causes every selected item in the object to be selected if the object supports multiple selections.- 
Methods declared in class javax.swing.JMenuItem.AccessibleJMenuItemstateChanged
 - 
Methods declared in class javax.swing.AbstractButton.AccessibleAbstractButtondoAccessibleAction, getAccessibleAction, getAccessibleActionCount, getAccessibleActionDescription, getAccessibleIcon, getAccessibleKeyBinding, getAccessibleName, getAccessibleRelationSet, getAccessibleStateSet, getAccessibleValue, getAfterIndex, getAtIndex, getBeforeIndex, getCaretPosition, getCharacterAttribute, getCharacterBounds, getCharCount, getCurrentAccessibleValue, getIndexAtPoint, getMaximumAccessibleValue, getMinimumAccessibleValue, getSelectedText, getSelectionEnd, getSelectionStart, getTitledBorderText, getToolTipText, setCurrentAccessibleValue
 - 
Methods declared in class javax.swing.JComponent.AccessibleJComponentaddPropertyChangeListener, getAccessibleDescription, getBorderTitle, removePropertyChangeListener
 - 
Methods declared in class java.awt.Container.AccessibleAWTContainergetAccessibleAt
 - 
Methods declared in class java.awt.Component.AccessibleAWTComponentaddFocusListener, contains, getAccessibleComponent, getAccessibleIndexInParent, getAccessibleParent, getBackground, getBounds, getCursor, getFont, getFontMetrics, getForeground, getLocale, getLocation, getLocationOnScreen, getSize, isEnabled, isFocusTraversable, isShowing, isVisible, removeFocusListener, requestFocus, setBackground, setBounds, setCursor, setEnabled, setFont, setForeground, setLocation, setSize, setVisible
 - 
Methods declared in class javax.accessibility.AccessibleContextfirePropertyChange, getAccessibleEditableText, getAccessibleTable, getAccessibleText, setAccessibleDescription, setAccessibleName, setAccessibleParent
 - 
Methods declared in class java.lang.Objectclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 - 
Methods declared in interface javax.accessibility.AccessibleComponentaddFocusListener, contains, getAccessibleAt, getBackground, getBounds, getCursor, getFont, getFontMetrics, getForeground, getLocation, getLocationOnScreen, getSize, isEnabled, isFocusTraversable, isShowing, isVisible, removeFocusListener, requestFocus, setBackground, setBounds, setCursor, setEnabled, setFont, setForeground, setLocation, setSize, setVisible
 
- 
 
- 
- 
- 
Method Detail- 
getAccessibleChildrenCountpublic int getAccessibleChildrenCount() Returns the number of accessible children in the object. If all of the children of this object implement Accessible, than this method should return the number of children of this object.- Overrides:
- getAccessibleChildrenCountin class- JComponent.AccessibleJComponent
- Returns:
- the number of accessible children in the object.
 
 - 
getAccessibleChildpublic Accessible getAccessibleChild(int i) Returns the nth Accessible child of the object.- Overrides:
- getAccessibleChildin class- JComponent.AccessibleJComponent
- Parameters:
- i- zero-based index of child
- Returns:
- the nth Accessible child of the object
- See Also:
- AccessibleContext.getAccessibleChildrenCount()
 
 - 
getAccessibleRolepublic AccessibleRole getAccessibleRole() Get the role of this object.- Overrides:
- getAccessibleRolein class- JMenuItem.AccessibleJMenuItem
- Returns:
- an instance of AccessibleRole describing the role of the object
- See Also:
- AccessibleRole
 
 - 
getAccessibleSelectionpublic AccessibleSelection getAccessibleSelection() Get the AccessibleSelection associated with this object. In the implementation of the Java Accessibility API for this class, return this object, which is responsible for implementing the AccessibleSelection interface on behalf of itself.- Overrides:
- getAccessibleSelectionin class- AccessibleContext
- Returns:
- this object
- See Also:
- AccessibleSelection
 
 - 
getAccessibleSelectionCountpublic int getAccessibleSelectionCount() Returns 1 if a sub-menu is currently selected in this menu.- Specified by:
- getAccessibleSelectionCountin interface- AccessibleSelection
- Returns:
- 1 if a menu is currently selected, else 0
 
 - 
getAccessibleSelectionpublic Accessible getAccessibleSelection(int i) Returns the currently selected sub-menu if one is selected, otherwise null (there can only be one selection, and it can only be a sub-menu, as otherwise menu items don't remain selected).- Specified by:
- getAccessibleSelectionin interface- AccessibleSelection
- Parameters:
- i- the zero-based index of selected children
- Returns:
- the i-th selected child
- See Also:
- AccessibleSelection.getAccessibleSelectionCount()
 
 - 
isAccessibleChildSelectedpublic boolean isAccessibleChildSelected(int i) Returns true if the current child of this object is selected (that is, if this child is a popped-up submenu).- Specified by:
- isAccessibleChildSelectedin interface- AccessibleSelection
- Parameters:
- i- the zero-based index of the child in this Accessible object.
- Returns:
- trueif the current child of this object is selected; else- false
- See Also:
- AccessibleContext.getAccessibleChild(int)
 
 - 
addAccessibleSelectionpublic void addAccessibleSelection(int i) Selects theith menu in the menu. If that item is a submenu, it will pop up in response. If a different item is already popped up, this will force it to close. If this is a sub-menu that is already popped up (selected), this method has no effect.- Specified by:
- addAccessibleSelectionin interface- AccessibleSelection
- Parameters:
- i- the index of the item to be selected
- See Also:
- AbstractButton.AccessibleAbstractButton.getAccessibleStateSet()
 
 - 
removeAccessibleSelectionpublic void removeAccessibleSelection(int i) Removes the nth item from the selection. In general, menus can only have one item within them selected at a time (e.g. one sub-menu popped open).- Specified by:
- removeAccessibleSelectionin interface- AccessibleSelection
- Parameters:
- i- the zero-based index of the selected item
- See Also:
- AccessibleContext.getAccessibleChild(int)
 
 - 
clearAccessibleSelectionpublic void clearAccessibleSelection() Clears the selection in the object, so that nothing in the object is selected. This will close any open sub-menu.- Specified by:
- clearAccessibleSelectionin interface- AccessibleSelection
 
 - 
selectAllAccessibleSelectionpublic void selectAllAccessibleSelection() Normally causes every selected item in the object to be selected if the object supports multiple selections. This method makes no sense in a menu bar, and so does nothing.- Specified by:
- selectAllAccessibleSelectionin interface- AccessibleSelection
 
 
- 
 
-