protected class JMenu.AccessibleJMenu extends JMenuItem.AccessibleJMenuItem implements AccessibleSelection
JMenu
class. 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 JavaBeansTM
has been added to the java.beans
package.
Please see XMLEncoder
.
JComponent.AccessibleJComponent.AccessibleContainerHandler, JComponent.AccessibleJComponent.AccessibleFocusHandler
Component.AccessibleAWTComponent.AccessibleAWTComponentHandler, Component.AccessibleAWTComponent.AccessibleAWTFocusHandler
accessibleContainerHandler, accessibleFocusHandler
accessibleAWTComponentHandler, accessibleAWTFocusHandler
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
CLICK, DECREMENT, INCREMENT, TOGGLE_EXPAND, TOGGLE_POPUP
CHARACTER, SENTENCE, WORD
Modifier | Constructor and Description |
---|---|
protected |
JMenu.AccessibleJMenu() |
Modifier and Type | Method and Description |
---|---|
void |
addAccessibleSelection(int i)
Selects the
i th menu in the menu. |
void |
clearAccessibleSelection()
Clears the selection in the object, so that nothing in the
object is selected.
|
Accessible |
getAccessibleChild(int i)
Returns the nth Accessible child of the object.
|
int |
getAccessibleChildrenCount()
Returns the number of accessible children in the object.
|
AccessibleRole |
getAccessibleRole()
Get the role of this object.
|
AccessibleSelection |
getAccessibleSelection()
Get the AccessibleSelection associated with this object.
|
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).
|
int |
getAccessibleSelectionCount()
Returns 1 if a sub-menu is currently selected in this menu.
|
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).
|
void |
removeAccessibleSelection(int i)
Removes the nth item from the selection.
|
void |
selectAllAccessibleSelection()
Normally causes every selected item in the object to be selected
if the object supports multiple selections.
|
stateChanged
doAccessibleAction, getAccessibleAction, getAccessibleActionCount, getAccessibleActionDescription, getAccessibleIcon, getAccessibleKeyBinding, getAccessibleName, getAccessibleRelationSet, getAccessibleStateSet, getAccessibleText, getAccessibleValue, getAfterIndex, getAtIndex, getBeforeIndex, getCaretPosition, getCharacterAttribute, getCharacterBounds, getCharCount, getCurrentAccessibleValue, getIndexAtPoint, getMaximumAccessibleValue, getMinimumAccessibleValue, getSelectedText, getSelectionEnd, getSelectionStart, getTitledBorderText, getToolTipText, setCurrentAccessibleValue
addPropertyChangeListener, getAccessibleDescription, getBorderTitle, removePropertyChangeListener
getAccessibleAt
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
firePropertyChange, getAccessibleEditableText, getAccessibleTable, setAccessibleDescription, setAccessibleName, setAccessibleParent
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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
public int getAccessibleChildrenCount()
getAccessibleChildrenCount
in class JComponent.AccessibleJComponent
public Accessible getAccessibleChild(int i)
getAccessibleChild
in class JComponent.AccessibleJComponent
i
- zero-based index of childAccessibleContext.getAccessibleChildrenCount()
public AccessibleRole getAccessibleRole()
getAccessibleRole
in class JMenuItem.AccessibleJMenuItem
AccessibleRole
public AccessibleSelection getAccessibleSelection()
getAccessibleSelection
in class AccessibleContext
AccessibleSelection
public int getAccessibleSelectionCount()
getAccessibleSelectionCount
in interface AccessibleSelection
public Accessible getAccessibleSelection(int i)
getAccessibleSelection
in interface AccessibleSelection
i
- the zero-based index of selected childrenAccessibleSelection.getAccessibleSelectionCount()
public boolean isAccessibleChildSelected(int i)
isAccessibleChildSelected
in interface AccessibleSelection
i
- the zero-based index of the child in this Accessible
object.AccessibleContext.getAccessibleChild(int)
public void addAccessibleSelection(int i)
i
th 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.addAccessibleSelection
in interface AccessibleSelection
i
- the index of the item to be selectedAbstractButton.AccessibleAbstractButton.getAccessibleStateSet()
public void removeAccessibleSelection(int i)
removeAccessibleSelection
in interface AccessibleSelection
i
- the zero-based index of the selected itemAccessibleContext.getAccessibleChild(int)
public void clearAccessibleSelection()
clearAccessibleSelection
in interface AccessibleSelection
public void selectAllAccessibleSelection()
selectAllAccessibleSelection
in interface AccessibleSelection
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For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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