javax.swing
Class JMenu.AccessibleJMenu

java.lang.Object
  extended by javax.accessibility.AccessibleContext
      extended by java.awt.Component.AccessibleAWTComponent
          extended by java.awt.Container.AccessibleAWTContainer
              extended by javax.swing.JComponent.AccessibleJComponent
                  extended by javax.swing.AbstractButton.AccessibleAbstractButton
                      extended by javax.swing.JMenuItem.AccessibleJMenuItem
                          extended by javax.swing.JMenu.AccessibleJMenu
All Implemented Interfaces:
Serializable, EventListener, AccessibleAction, AccessibleComponent, AccessibleExtendedComponent, AccessibleSelection, AccessibleText, AccessibleValue, ChangeListener
Enclosing class:
JMenu

protected class JMenu.AccessibleJMenu
extends JMenuItem.AccessibleJMenuItem
implements AccessibleSelection

Implements support for assisitive technologies for JMenu.

See Also:
Serialized Form

Nested Class Summary
 
Nested classes/interfaces inherited from class javax.swing.JComponent.AccessibleJComponent
JComponent.AccessibleJComponent.AccessibleContainerHandler, JComponent.AccessibleJComponent.AccessibleFocusHandler
 
Nested classes/interfaces inherited from class java.awt.Component.AccessibleAWTComponent
Component.AccessibleAWTComponent.AccessibleAWTComponentHandler, Component.AccessibleAWTComponent.AccessibleAWTFocusHandler
 
Field Summary
 
Fields inherited from class javax.swing.JComponent.AccessibleJComponent
accessibleContainerHandler, accessibleFocusHandler
 
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
 
Fields inherited from interface javax.accessibility.AccessibleText
CHARACTER, SENTENCE, WORD
 
Constructor Summary
protected JMenu.AccessibleJMenu()
           
 
Method Summary
 void addAccessibleSelection(int index)
          Selects the accessible child with the specified index.
 void clearAccessibleSelection()
          Removes all possibly selected accessible children of this object from the selection.
 Accessible getAccessibleChild(int index)
          Returns the accessible child with the specified index.
 int getAccessibleChildrenCount()
          Returns the number of accessible children of this object.
 AccessibleRole getAccessibleRole()
          Returns the accessible role of this object, which is AccessibleRole.MENU for the AccessibleJMenu.
 AccessibleSelection getAccessibleSelection()
          Returns the accessible selection of this object.
 Accessible getAccessibleSelection(int index)
          Returns the selected accessible child with the specified index.
 int getAccessibleSelectionCount()
          Returns the number of selected accessible children.
 boolean isAccessibleChildSelected(int index)
          Returns true if the accessible child with the specified index is selected, false otherwise.
 void removeAccessibleSelection(int index)
          Removes the item with the specified index from the selection.
 void selectAllAccessibleSelection()
          AccessibleJMenu don't support multiple selection, so this method does nothing.
 
Methods inherited from class javax.swing.JMenuItem.AccessibleJMenuItem
stateChanged
 
Methods inherited from class javax.swing.AbstractButton.AccessibleAbstractButton
doAccessibleAction, getAccessibleAction, getAccessibleActionCount, getAccessibleActionDescription, getAccessibleIcon, getAccessibleName, getAccessibleRelationSet, getAccessibleStateSet, getAccessibleText, getAccessibleValue, getAfterIndex, getAtIndex, getBeforeIndex, getCaretPosition, getCharacterAttribute, getCharacterBounds, getCharCount, getCurrentAccessibleValue, getIndexAtPoint, getMaximumAccessibleValue, getMinimumAccessibleValue, getSelectedText, getSelectionEnd, getSelectionStart, setCurrentAccessibleValue
 
Methods inherited from class javax.swing.JComponent.AccessibleJComponent
addPropertyChangeListener, getAccessibleDescription, getAccessibleKeyBinding, getBorderTitle, getTitledBorderText, getToolTipText, removePropertyChangeListener
 
Methods inherited from class java.awt.Container.AccessibleAWTContainer
getAccessibleAt
 
Methods inherited from class java.awt.Component.AccessibleAWTComponent
addFocusListener, 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 inherited from class javax.accessibility.AccessibleContext
firePropertyChange, getAccessibleEditableText, getAccessibleTable, setAccessibleDescription, setAccessibleName, setAccessibleParent
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface javax.accessibility.AccessibleComponent
addFocusListener, 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
 

Constructor Detail

JMenu.AccessibleJMenu

protected JMenu.AccessibleJMenu()
Method Detail

getAccessibleChildrenCount

public int getAccessibleChildrenCount()
Returns the number of accessible children of this object.

Overrides:
getAccessibleChildrenCount in class JComponent.AccessibleJComponent
Returns:
the number of accessible children of this object
See Also:
AccessibleContext.getAccessibleChild(int)

getAccessibleChild

public Accessible getAccessibleChild(int index)
Returns the accessible child with the specified index.

Overrides:
getAccessibleChild in class JComponent.AccessibleJComponent
Parameters:
index - the index of the child to fetch
Returns:
the accessible child with the specified index
See Also:
Component.AccessibleAWTComponent.getAccessibleChildrenCount()

getAccessibleSelection

public AccessibleSelection getAccessibleSelection()
Returns the accessible selection of this object. AccessibleJMenus handle their selection themselves, so we always return this here.

Overrides:
getAccessibleSelection in class AccessibleContext
Returns:
the accessible selection of this object
See Also:
AccessibleSelection

getAccessibleSelection

public Accessible getAccessibleSelection(int index)
Returns the selected accessible child with the specified index.

Specified by:
getAccessibleSelection in interface AccessibleSelection
Parameters:
index - the index of the accessible selected child to return
Returns:
the selected accessible child with the specified index
See Also:
AccessibleSelection.getAccessibleSelectionCount()

isAccessibleChildSelected

public boolean isAccessibleChildSelected(int index)
Returns true if the accessible child with the specified index is selected, false otherwise.

Specified by:
isAccessibleChildSelected in interface AccessibleSelection
Parameters:
index - the index of the accessible child to check
Returns:
true if the accessible child with the specified index is selected, false otherwise

getAccessibleRole

public AccessibleRole getAccessibleRole()
Returns the accessible role of this object, which is AccessibleRole.MENU for the AccessibleJMenu.

Overrides:
getAccessibleRole in class JMenuItem.AccessibleJMenuItem
Returns:
the accessible role of this object
See Also:
AccessibleRole

getAccessibleSelectionCount

public int getAccessibleSelectionCount()
Returns the number of selected accessible children. This will be 0 if no item is selected, or 1 if an item is selected. AccessibleJMenu can have maximum 1 selected item.

Specified by:
getAccessibleSelectionCount in interface AccessibleSelection
Returns:
the number of selected accessible children

addAccessibleSelection

public void addAccessibleSelection(int index)
Selects the accessible child with the specified index.

Specified by:
addAccessibleSelection in interface AccessibleSelection
Parameters:
index - the index of the accessible child to select

removeAccessibleSelection

public void removeAccessibleSelection(int index)
Removes the item with the specified index from the selection.

Specified by:
removeAccessibleSelection in interface AccessibleSelection
Parameters:
index - the index of the selected item to remove from the selection

clearAccessibleSelection

public void clearAccessibleSelection()
Removes all possibly selected accessible children of this object from the selection.

Specified by:
clearAccessibleSelection in interface AccessibleSelection

selectAllAccessibleSelection

public void selectAllAccessibleSelection()
AccessibleJMenu don't support multiple selection, so this method does nothing.

Specified by:
selectAllAccessibleSelection in interface AccessibleSelection